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Municipality profile · department 59

Property in Faches-Thumesnil

In Faches-Thumesnil (59), the median price per m² stands at €2,446/m² (DVF 2025 release). The median observed rent is €15/m² a month — around €610 a month for a T2.

Median price per m² in 2025
€2,446/m²
-3.1% over one year
Sales in 2025
245
+11.9% over one year
flats and houses
Median rent
€15/m²
€610 for a T2
Population
18,619
+6.5% since 2012
Median living standard
€24,290
per year per consumption unit

Public data cross-referenced (DGFiP, INSEE, LocService, ADEME), recorded on October 4, 2026.

The municipality has 18,619 inhabitants, a change of +4.4% ; median living standard there reaches €24,290 a year.

Prices and sales

In 2025, a dwelling in Faches-Thumesnil sold at a median price of €2,446/m², -3.1% over one year.

Median price per m² over time in Faches-Thumesnil

Median price per m² in Faches-ThumesnilFlat: 3,052 in 2014, 2,756 in 2025 ; House: 2,111 in 2014, 2,404 in 20252,0002,5003,000201520172019202120232025€2,756/m²€2,404/m²
FlatHouse
Median price per square metre of recorded sales, by property type and by year.

Over 11 years, the median flat price has changed by -9.7%.

View the data
Median price per m² by property type
YearFlatHouseSales included
2014€3,052/m²€2,111/m²219
2015€3,000/m²€2,093/m²281
2016€2,126/m²€2,049/m²238
2017€2,588/m²€2,069/m²261
2018€2,368/m²€2,106/m²277
2019€2,118/m²€2,248/m²277
2020€2,712/m²€2,288/m²279
2021€2,616/m²€2,447/m²298
2022€2,488/m²€2,687/m²260
2023€2,667/m²€2,546/m²216
2024€2,557/m²€2,510/m²219
2025€2,756/m²€2,404/m²245

Source: DVF (DGFiP), land value request data · recorded on October 4, 2026

Number of sales per year in Faches-Thumesnil

Sales of flats and houses recorded each year. This is the market's thermometer: a price is only meaningful if sales are actually completed.

245 sales in 2025, +11.9% compared with 2024 (219). The peak of the period remains 2021, with 298 sales.

View the data
Sales and median price by year
YearSalesMedian price per m²Total sales value
2016238€2,054/m²€41.1M
2017261€2,128/m²€45.5M
2018277€2,206/m²€49.1M
2019277€2,216/m²€50.4M
2020279€2,353/m²€51.5M
2021298€2,460/m²€60.2M
2022260€2,667/m²€55.1M
2023216€2,594/m²€42.9M
2024219€2,523/m²€51.0M
2025245€2,446/m²€49.9M

Source: DVF (DGFiP), land value request data · recorded on October 4, 2026

Median price per m² in 2025€2,446/m²
Flat — median price per m²€2,756/m²
House — median price per m²€2,404/m²
Sales in 2025245
Average of the previous five years254
Total sales value in 2025€49.9M
Sales recorded over ten years3,070

How to read these figures. The median price splits the market in two: half of sales were made below it, half above. It withstands the few extreme sales that distort a small commune better than the average does.

The data come from DVF, the file of sales actually recorded by notaries, not from advertised prices, which are asking prices rather than agreed ones. Only sales of a flat or a house with a known floor area are counted. DVF does not cover Alsace-Moselle, which is governed by the land register (livre foncier).

Source: DVF (DGFiP) · recorded on October 4, 2026

Rents

Median rent by property type
Property typeMonthly rent€/m²Average floor area
T2€610€15/m²41 m²

Reference rents (2025)

Median advertised rent per m² by property type in Faches-Thumesnil, 2025
Property typeMedian rent (€/m²)Range (€/m²)
Flats, all sizes13.611.3 – 16.2
Flats with 1-2 rooms16.013.4 – 19.1
Flats with 3 or more rooms11.79.8 – 13.9
Houses11.99.1 – 15.4

How to read this table. This is a predicted advertised rent, including service charges, per square metre per month — not the rent signed in the lease. The range brackets the estimate: most listings in the municipality fall within it. These estimates are recalculated every year with a new model, so two releases cannot be compared with each other.

Estimations ANIL, à partir des données du Groupe SeLoger et de leboncoin · Rent map 2025

Rental market pressure

Rental pressure8/8
Slack marketVery tight
Budget effort6/8
AffordableUnaffordable

Pressure measures the gap between rental demand and available supply; budget effort, the share of income a household must spend on housing. Both are scored from 1 to 8.

Source: LocService, listing rents · recorded on October 4, 2026

Energy performance of the housing stock

Breakdown of homes in Faches-Thumesnil by energy performance certificate (EPC) band. Since the loi Climat & Résilience (Climate and Resilience Act), it is this band that determines whether a home may be let.

Breakdown of energy performance certificates in Faches-Thumesnil

  • A100.3%
  • B822.3%
  • C1,31936.8%
  • D1,18633.1%
  • E67618.9%
  • F2316.4%
  • G812.3%

3,585 homes surveyed. 8.7% of the surveyed housing stock is rated F or G — that is 312 homes already affected, or about to be, by the letting ban. Including band E, targeted for 2034, the share rises to 27.6%.

Rental ban timeline
  1. 2025Gbanned
  2. 2028Fbanned
  3. 2034Ebanned

2021 loi Climat & Résilience (Climate and Resilience Act) — applies to new leases.

Counts and shares by band, across all energy surveys recorded in the municipality.

Source: ADEME, energy performance certificate database · recorded on October 4, 2026

Change in EPC (DPE) assessments in Faches-Thumesnil

Change in EPC (DPE) assessments in Faches-ThumesnilA, B and C labels: 50 in 2022, 35 in 2025 ; F and G labels: 6.4 in 2022, 10 in 202502040202220232024202535%10%
A, B and C labelsF and G labels
Among the assessments carried out each year: the share of well-rated dwellings (A, B, C) and that of thermal sieves (F, G).

The share of F and G labels among assessments is rising: 6.4% in 2022, 10.0% in 2025.

View the data
Assessments carried out by year and by band
YearABCDEFGTotal
20225603082051233513749
2023071552151443918578
20242749029115450141,008
2025332402721235615712
2026*0510314484337376

* current year, incomplete

Source: ADEME, energy performance certificate database · recorded on October 4, 2026

Why this breakdown matters. A dwelling rated G can no longer be let under a new lease since 1st January 2025; F will follow in 2028 and E in 2034. A commune whose stock is largely rated F or G therefore faces a wall of renovation work, or an exit from the rental market.

Note: these figures cover surveyed homes, not the entire stock. A survey is only required on sale or letting, so homes occupied for a long time are under-represented.

The trend line starts in 2022: the assessment changed its calculation method in July 2021, and earlier labels cannot be compared with later ones. It describes the dwellings assessed during the year (those being sold, let or just renovated), not an annual census of the housing stock.

Housing stock

Faches-Thumesnil has 8,326 dwellings at the 2023 census, of which 95.4% are main residences; the rest is split between second homes and vacant dwellings.

What are dwellings used for?

Housing categories in Faches-ThumesnilMain residences : 95.2%Second homes and occasional dwellings : 0.7%Vacant dwellings : 4.1%
  • Main residences95.2%
  • Second homes and occasional dwellings0.7%
  • Vacant dwellings4.1%
A vacant dwelling is one unoccupied on the census date: awaiting sale, letting or works, or simply left empty.

Source: INSEE, census

Who lives in main residences?

Housing tenure of residents of Faches-ThumesnilTenants : 29.4%Owner-occupiers : 70.0%Housed free of charge : 0.6%
  • Tenants5,19029.4%
  • Owner-occupiers12,37470.0%
  • Housed free of charge1090.6%
Share of RESIDENTS according to whether their household owns, rents or is housed free of charge, not the share of dwellings.

Source: INSEE, census

Between 2012 and 2023, the housing stock grew by +14.0% while the population changed by +6.5%: homes are being built faster than the commune gains residents, a sign of smaller households, second homes or rising vacancy.

Dwellings (2023)8,326
Households7,944
Housing: Faches-Thumesnil compared with its département, its region and France
Faches-ThumesnilNordHauts-de-FranceFrance
Main residences202395.1%+12.7 pts vs France91.1%88.6%82.4%
Second homes20230.7%−9.1 pts vs France1.9%4.0%9.8%
Vacant dwellings20234.1%−3.7 pts vs France7.1%7.4%7.8%
Residents who own their home70.0%+9.2 pts vs France57.9%60.3%60.8%
Tenant residents29.4%−8.0 pts vs France40.9%38.3%37.4%

Under each value for the municipality: its gap with France. For a rate, the gap is in percentage points (12.4% vs 7.8% = +4.6 pts); for an amount or a ratio, as a percentage of the national value.

Long-term empty dwellings

Private dwellings vacant for more than two years (2025)156
Share of private housing stock2.2%

Why vacancy of more than two years. A dwelling that stands empty for a few months is waiting for a buyer, a tenant or the end of building work: that is the normal breathing of the market. Empty for more than two years, it has left the market — a run-down property, a blocked inheritance, an owner who will neither let nor sell. We do not publish total vacancy from the same file: its national level varies by a third from one year to the next without the housing stock having changed, which rules out any comparison.

Source: LOVAC (Cerema, DGFiP), vacant dwellings in the private housing stock · recorded on October 4, 2026

Dwellings authorised for construction in Faches-Thumesnil

Dwellings for which a building permit has been granted, by year of authorisation. An authorised dwelling is not yet built: allow two to three years before delivery.
View the data
Dwellings authorised by year
YearFlats (multi-dwelling buildings)Detached housesTotal
202116319
202278785
202337419393
202480484
20253237330
2026*3710

Source: Sit@del, ministry responsible for housing · recorded on October 4, 2026

Sources: INSEE (census), Sit@del · recorded on October 4, 2026

Population and households

Population18,619
Households7,944
People per household2.34

Change in the population of Faches-Thumesnil

Population trendPopulation: 17 k in 1968, 19 k in 202316 k17 k18 k1968198219992012202319 k inhab.
Municipal population at each census. INSEE does not publish a population every year: the points are the census years available.

Between 2012 and 2023, the population changed by +6.5%.

Source: INSEE, population census · recorded on October 4, 2026

Age breakdown

Age breakdown of the population of Faches-ThumesnilUnder 18 : 23.1%18 to 24 : 7.8%25 to 29 : 5.7%30 and over : 63.4%
  • Under 184,17923.1%
  • 18 to 241,4187.8%
  • 25 to 291,0365.7%
  • 30 and over11,46863.4%
Population aged 2 and over, 2023 census.

Source: INSEE

What do people aged 15 and over do?

Employment status of residents aged 15 and over in Faches-ThumesnilEmployed workers : 53.5%Unemployed : 7.1%Retired people : 24.3%Pupils and students : 8.6%Other economically inactive : 6.5%
  • Employed workers7,81953.5%
  • Unemployed1,0437.1%
  • Retired people3,54824.3%
  • Pupils and students1,2538.6%
  • Other economically inactive9466.5%
Each resident aged 15 or over is counted once, 2023 census.

Source: INSEE

Faches-Thumesnil compared with its département, its region and France
Faches-ThumesnilNordHauts-de-FranceFrance
Population trend2012-2023+6.5%+2.1 pts vs France+1.1%+0.3%+4.4%
Median age202337.7 years−4.8 yrs vs France39.1 years40.8 years42.5 years
Share aged under 25202332.8%+4.0 pts vs France32.3%31.0%28.8%
Share aged 65 and over202317.7%−3.6 pts vs France18.1%19.4%21.3%
People per household20232.3+8% vs France2.32.32.2

Under each value for the municipality: its gap with France. For a rate, the gap is in percentage points (12.4% vs 7.8% = +4.6 pts); for an amount or a ratio, as a percentage of the national value.

Why the number of people per household matters. A household is everyone who shares the same dwelling. The fewer people it has, the more demand shifts towards small homes — studios and one-bedroom flats, sought by people living alone, students and retirees; the more it has, the more demand shifts towards family homes with three or more rooms.

In Faches-Thumesnil, a household has 2.34 people on average, compared with 2.17 in France: more families, so demand leans more towards larger homes.

Source: INSEE, population census · recorded on October 4, 2026

Income and employment

Income and employment: Faches-Thumesnil compared with its département, its region and France
Faches-ThumesnilNordHauts-de-FranceFrance
Median living standard (per year)2023€24,290−6% vs France€23,810€23,950€25,920
Poverty rate202320.0%+4.1 pts vs France20.7%19.0%15.9%
Unemployment rate (aged 15-64)202311.9%+0.9 pt vs France14.5%13.8%11.0%
Activity rate (aged 15-64)202377.3%+1.6 pt vs France72.7%73.3%75.7%
Share of retired people (aged 15 and over)202324.3%−3.8 pts vs France24.9%26.8%28.1%
Share of pupils and students (aged 15 and over)20238.6%+1.0 pt vs France9.4%8.1%7.6%

Under each value for the municipality: its gap with France. For a rate, the gap is in percentage points (12.4% vs 7.8% = +4.6 pts); for an amount or a ratio, as a percentage of the national value.

How to read these figures. The standard of living is a household's disposable income (salaries, pensions and benefits, after tax) divided by its number of consumption units: the first adult counts as 1, other people aged 14 or over as 0.5, and each child as 0.3. It allows a single person and a family to be compared.

The poverty rate is the share of residents whose standard of living is below 60% of the national median. INSEE does not publish it for small communes, for reasons of statistical confidentiality: its absence is not a zero.

The unemployment rate here is the census one: people who declare themselves without work and looking for it, among the economically active aged 15 to 64. It is higher than INSEE's quarterly rate, which follows a stricter international definition.

Sources: INSEE (census, Filosofi) · recorded on October 4, 2026

Economic fabric

Number of businesses located in Faches-Thumesnil

Number of businesses located in Faches-ThumesnilBusinesses: 734 in 2014, 1,350 in 20248001,0001,2001,4002014201620182020202220241,350
Businesses in market activities, excluding agriculture, located in the commune and counted at 31 December each year. This is a stock: it shows the size of the local economy, not how much it is being renewed.

1,350 businesses in 2024, compared with 734 in 2014: +83.9% over the period.

View the data
Number of businesses by year
YearBusinesses
2014734
2015764
2016790
2017813
2018861
2019946
20201,021
20211,154
20221,189
20231,297
20241,350

Source: INSEE, business demography information system · recorded on October 4, 2026

Businesses: Faches-Thumesnil compared with its département, its region and France
Faches-ThumesnilNordHauts-de-FranceFrance
Number of businesses20241,350192,716405,6146,437,729
Change in the number of businesses2019-2024+42.7%+17.7 pts vs France+25.9%+25.0%+25.0%
Businesses per 1,000 inhabitants202472.5−25% vs France73.767.797.3

Under each value for the municipality: its gap with France. For a rate, the gap is in percentage points (12.4% vs 7.8% = +4.6 pts); for an amount or a ratio, as a percentage of the national value.

In what form do businesses operate?

Legal forms of businesses in Faches-ThumesnilSole traders : 56.3%SAS and SASU : 14.2%SARL and EURL : 10.1%Civil companies, including SCI : 18.2%Other forms : 1.2%
  • Sole traders1,53256.3%
  • SAS and SASU38614.2%
  • SARL and EURL27410.1%
  • Civil companies, including SCI49418.2%
  • Other forms331.2%
Businesses with an open establishment in Faches-Thumesnil, by legal form. A sole trader operates in their own name — this is the status of micro-entrepreneurs; an SCI most often holds property assets rather than running an activity. This count is broader than the INSEE one above, which only includes market businesses with an economic activity.

Sources: INSEE (SIRENE register), INPI (national business register) · recorded on October 4, 2026

Registrations and insolvency proceedings

* current year, incomplete

On one side, announcements of registrations, business creations and takeovers; on the other, court-ordered safeguard, recovery and liquidation proceedings. Legal notices published under postcode 59155. A postcode may cover several communes: in a village, these figures describe the wider catchment area, not the commune alone.

From 2021 to 2025, 662 registrations for 100 insolvency proceedings.

View the data
Registrations and insolvency proceedings
YearRegistrationsInsolvency proceedings
202117813
202210920
202312125
202410824
202514618
2026*10920

Source: BODACC, official bulletin of civil and commercial announcements · recorded on October 4, 2026

Sources: INSEE, BODACC · recorded on October 4, 2026

Local taxation

In 2024, the overall property tax rate on built properties is 60.85% in Faches-Thumesnil.

Rate voted by the commune60.25%
Intercommunal body, syndicates and special taxes0.60%
Overall rate on built properties (total)60.85%
Household waste collection tax (TEOM)14.64%
Overall rate on undeveloped land106.78%
Worked example

A dwelling with a cadastral rental value of €3,000 has a tax base of €1,500: the law sets it at half the rental value. In Faches-Thumesnil, its property tax (taxe foncière) is €1,500 × 60.85% = €913 a year.

On top of this comes the household waste collection tax (TEOM), calculated on the same base: €1,500 × 14.64% = €220. A landlord can recover it from their tenant; the property tax (taxe foncière), by contrast, remains payable by the owner.

These amounts are before the collection charges retained by the State. Your property's rental value is shown on your property tax (taxe foncière) notice.

Property tax rate by year
YearCommunal rateOverall rate on built propertiesHousehold waste
202148.25%48.51%13.39%
202248.25%48.79%13.39%
202360.25%60.90%14.64%
202460.25%60.85%14.64%

Between 2021 and 2024, the overall rate changed by +12.34 point.

How to read these rates. Property tax (taxe foncière) is calculated by multiplying the property's tax base by the overall rate: this is the figure to compare between communes, not the communal rate alone. Since 2021, départements no longer collect property tax on buildings; their former share is included in the communal rate.

A high rate does not mean a high tax. The cadastral rental value is not the market rent: it is an administrative estimate based on 1970 rents, revalued each year by a national coefficient. In a town with old, low rental values, a 50% rate can cost less than a 25% rate elsewhere.

Commune subject to the tax on vacant dwellings

Faches-Thumesnil is on the list of communes where the housing market is tight. A dwelling left empty for more than a year is subject to the tax on vacant dwellings there, and the municipal council may raise the housing tax on second homes by 5% to 60%.

The commune has not voted a surcharge on the housing tax on second homes.

Source: DGFiP, local taxation for individuals (2024 scale) · recorded on October 4, 2026

Living environment

Services and shops in the commune

Health
General practitionerPharmacyDentistNurseHousing for older people
Shops
BakeryGrocery or convenience storeSupermarketHypermarketButcher'sPetrol station
Education and early years
Nursery or early-years childcareNursery or primary schoolCollège (lower secondary school)
Services and transport
Post office or postal pointBankPolice or gendarmerie

How to read this list. It shows the services for which at least one establishment is recorded in the commune. A service that does not appear is not necessarily absent: INSEE does not locate every facility with the same precision, and the list only includes the main ones.

Source: INSEE, permanent facilities database 2024

Public transport

37 public transport stops are located in the municipality, or 2.0 stops per 1,000 inhabitants.

Public transport stops in Faches-Thumesnil

Map of public transport stops in Faches-Thumesnil
  • Stops37

Outline of the commune, north at the top.

Each dot is a bus, tram, metro or train stop. The map shows where the network is dense: it says nothing about frequency of service.

Source: transport.data.gouv.fr, scheduled timetables of networks · recorded on October 4, 2026

Stops by network

  • Réseau urbain ilévia37

Fixed internet

  • Dwellings and premises connectable to fibre98.5%
    9,008 connectable out of 9,141

Connectable means that optical fibre reaches the building or the street and a subscription can be taken out, not that the dwelling is already subscribed.

Source: ARCEP, fibre rollout · situation as at June 2026

Electric cars

Of the 516 passenger cars registered in the commune in 2024:

  • Electric cars21.9%
  • Plug-in hybrids5.0%

Why this share may look high. These are cars registered during the year, not all those on the road: electric vehicles weigh far more in recent purchases than in the overall fleet. Company and rental vehicles are also registered at the company's address, which inflates the share in communes that host head offices or rental firms.

Source: Ministry of Ecological Transition, passenger car registrations · recorded on October 4, 2026

Natural and technological risks

The risks identified by the State in the territory of Faches-Thumesnil, what they mean, and what they change for a property.

Seismicity

Lowlevel 2 out of 5

France is divided into five seismicity zones, from 1 (very low) to 5 (high, in the Antilles).

For a property: In this zone, no seismic rules apply to detached houses.

Radon potential

Low potentiallevel 1 out of 3

Radon is a natural radioactive gas that rises from granitic and volcanic soils and can build up in poorly ventilated rooms, especially on ground floors and in basements.

For a property: At this level, no particular information is required when selling or letting.

Risk prevention plans

1in the commune

The commune is covered by a prevention plan for: ground movement. This is a document issued by the prefect that delimits the exposed zones.

For a property: In the delimited zones, building or extending may be prohibited or subject to requirements. The plan does not necessarily cover the whole commune: only the risk statement provided before a sale or letting says whether the address is affected.

Classified installations (ICPE)

9in the commune

A classified installation is an activity that the law subjects to declaration or authorisation because it may cause nuisance: factory, warehouse, livestock farm, petrol station, waste recycling centre, boiler room.

For a property: Their number mainly reflects the commune's economic activity: most pose no danger to neighbours. What matters is their nature and their distance from the property.

Underground cavities

74in the commune

Former quarries, cellars, galleries or military works recorded beneath the commune.

For a property: A cavity can cause localised subsidence or collapse of the ground. Before buying, check whether the plot is close to a known cavity.

Installations and cavities recorded in Faches-Thumesnil

Map of classified installations and underground cavities in Faches-ThumesnilClassified installations — Carrosserie Lilloise IIClassified installations — BRICO DEPOTClassified installations — AUCHAN FACHESClassified installations — TOTAL RAFFINAGE MARKETINGClassified installations — KODAK (Laboratoires)Classified installations — Sarl Auto Drive LavageClassified installations — IMMOCHAN Région NordClassified installations — Renault Retail GroupClassified installations — GUERMONPREZUnderground cavities — Catiches rue Louis BergotUnderground cavities — Catiches rue de BordeauxUnderground cavities — Catiches rue du PontUnderground cavities — Affaissement de terrain chemin des MortsUnderground cavities — Catiche au 3 rue de la JappeUnderground cavities — Carrière rue de la JappeUnderground cavities — Affaissement de terrain au 2 rue de la JappeUnderground cavities — Carrière 12-18 rue de la JappeUnderground cavities — Affaissement de terrain au 7 rue Auguste RenoirUnderground cavities — Carrière au 63 route d'ArrasUnderground cavities — Affaissement de terrain au 75 bis rue Léon GambettaUnderground cavities — Carrière "Les Fourmestraux"Underground cavities — Sondage au 13 rue d'AlsaceUnderground cavities — Catiches impasse du Général LeclercUnderground cavities — Catiche avenue du Général LeclercUnderground cavities — Catiches rue du Maréchal LyauteyUnderground cavities — Catiches rues du Maréchal Joffre et de la RésistanceUnderground cavities — Affaissements de terrain au 33 bis rue FaidherbeUnderground cavities — Catiches 75-107 rue FaidherbeUnderground cavities — Catiches 19-29 rue FaidherbeUnderground cavities — Catiches rue Anatole FranceUnderground cavities — Affaissement en trottoir face au 35 rue du Maréchal JoffreUnderground cavities — Affaissement de terrain à l'angle de la rue du Maréchal Joffre et de la route d'ArrasUnderground cavities — Carrière de la résidence des Peupliers, rue Nungesser et rue d'HaubourdinUnderground cavities — Carrière à l'angle des rues du Maréchal Galliéni et du Maréchal LyauteyUnderground cavities — Carrière aux 53 et 55 rue du Maréchal JoffreUnderground cavities — Catiches entre le n°301 route d'Arras et la rue MaupassantUnderground cavities — Catiches au 1 bis rue MaupassantUnderground cavities — Catiches à la cité OpsomerUnderground cavities — Catiches aux 54 et 65 rue du Maréchal JoffreUnderground cavities — Catiches rue Nouvelle - route d'ArrasUnderground cavities — Affaissement de terrain au 34 rue du Maréchal FochUnderground cavities — Catiches rues d'Hesdin, Henri Dillies et avenue du Général LeclercUnderground cavities — Effondrement de terrain au 11 rue de TurenneUnderground cavities — Affaissement de terrain au 134 rue CarnotUnderground cavities — Affaissement de terrain à l'angle des rue Carnot et d'HaubourdinUnderground cavities — Carrière rue KléberUnderground cavities — Catiches chemin des MargueritoisUnderground cavities — Carrière au 21 avenue du Général LeclercUnderground cavities — Catiches rue Nelson MandelaUnderground cavities — Catiches n°1 du "Moulin de Lesquin"Underground cavities — Catiches n°2 du "Moulin de Lesquin"Underground cavities — Catiches n°3 du "Moulin de Lesquin"Underground cavities — Catiches route d'ArrasUnderground cavities — Affaissement de terrain au 22 rue de la FontaineUnderground cavities — Carrière de "La Croisette"Underground cavities — Carrière 12-54 rue FaidherbeUnderground cavities — Affaissements de terrain au 50 bis chemin des MargueritoisUnderground cavities — Fissuration de l'habitation au 84 rue de FretinUnderground cavities — Affaissement de terrain rues de Turenne et de FerteinUnderground cavities — Affaissement de terrain au 12 rue des MyosotisUnderground cavities — Affaissement de terrain face au 12 rue des AubépinesUnderground cavities — Affaissement de terrain au 1 rue Pierre Mendès FranceUnderground cavities — Affaissement de terrain au 233 route d'ArrasUnderground cavities — Fissurations de l'habitation au 14 rue de GuéretUnderground cavities — Fissuration de l'habitation au 61 avenue de RouenUnderground cavities — Affaissement de terrain dans la cour de la MairieUnderground cavities — Affaissement de terrain au 40 rue d'ArtoisUnderground cavities — Affaissement de terrain au 80 avenue Charles St VenantUnderground cavities — Carrière 255-267 avenue du Général LeclercUnderground cavities — Fissuration de l'habitation au 65 avenue de ParisUnderground cavities — Catiche au centre commercial AuchanUnderground cavities — Affaissement de terrain place Victor HugoUnderground cavities — Effondrement de terrain au 213 avenue du Général LeclercUnderground cavities — Affaissement de terrain au 2 rue du HavreUnderground cavities — Affaissement de terrain au 23 rue Désiré VerhaegheUnderground cavities — Carrière aux 3 et 5 rue de l'EgalitéUnderground cavities — Carrière aux 160 et 164 rue Henri BarbusseUnderground cavities — Carrière 4-10 rue de l'EgalitéUnderground cavities — Carrière au 1 rue des FourmestrauxUnderground cavities — Carrière 453-469 avenue du Général LeclercUnderground cavities — Effondrement en trottoir de la D48Underground cavities — Carrière au 65 rue Maréchal Joffre et Voie communale BonnierUnderground cavities — Carrière au lieu-dit La Croisette
  • Classified installations9
  • Underground cavities74

Outline of the commune, north at the top.

Location of known classified installations, Seveso sites and underground cavities.

Source: Géorisques, Ministry of Ecological Transition · recorded on October 4, 2026

A prevention plan is not a bad sign in itself. It shows that the risk is mapped and regulated; it is its absence for a known hazard that should raise questions.

This page describes the commune, not an address. Before a sale or a letting, the seller or landlord must provide a risk statement drawn up for the property. You can obtain one free of charge for any address at georisques.gouv.fr.

Source: Géorisques, Ministry of Ecological Transition · recorded on October 4, 2026

Frequently asked questions — Faches-Thumesnil

What is the price per m² in Faches-Thumesnil?
The median recorded price is €2,446/m² — that is €2,756/m² for a flat and €2,404/m² for a house (source DVF/INSEE, data as of October 4, 2026).
What rent can you expect for a T2 in Faches-Thumesnil?
The median observed rent is €15/m² a month — around €610 a month for a T2 (source LocService).
Is the rental market in Faches-Thumesnil tight?
Rental pressure is rated 8/8 and budget accessibility 6/8 — the higher the pressure score, the further rental demand exceeds supply.
How many inhabitants does Faches-Thumesnil have?
Faches-Thumesnil has 18,619 inhabitants, with a change of +4.4% (INSEE census).
What share of energy-inefficient homes are there in Faches-Thumesnil?
27.6% of surveyed homes are rated E, F or G on the energy certificate (source ADEME).
What is the property tax rate in Faches-Thumesnil?
The overall property tax rate on built properties is 60.9%, of which 60.3% is voted by the commune (source DGFiP).

The same data, put to work.

What the observatory publishes, the five MORYA tools put to use.