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Municipality profile · department 85

Property in Les Sables-d'Olonne

In Les Sables-d'Olonne (85), the median price per m² stands at €4,141/m² (DVF 2025 release). The median observed rent is €17/m² a month — around €730 a month for a T2.

Median price per m² in 2025
€4,141/m²
-0.9% over one year
Sales in 2025
1,167
+13.4% over one year
flats and houses
Median rent
€17/m²
€730 for a T2
Population
49,603
+18.8% since 2012
Median living standard
€28,010
per year per consumption unit

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

The municipality has 49,603 inhabitants, a change of +12.7% ; median living standard there reaches €28,010 a year.

Prices and sales

In 2025, a dwelling in Les Sables-d'Olonne sold at a median price of €4,141/m², -0.9% over one year.

Median price per m² over time in Les Sables-d'Olonne

Median price per m² in Les Sables-d'OlonneFlat: 3,493 in 2014, 4,615 in 2025 ; House: 2,745 in 2014, 3,875 in 20253,0004,0005,000201520172019202120232025€4,615/m²€3,875/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 +32.1%.

View the data
Median price per m² by property type
YearFlatHouseSales included
2014€3,493/m²€2,745/m²594
2015€3,333/m²€2,778/m²636
2016€3,333/m²€2,876/m²793
2017€3,487/m²€3,050/m²859
2018€3,348/m²€2,842/m²1,309
2019€3,414/m²€2,965/m²1,592
2020€3,694/m²€3,291/m²1,443
2021€4,318/m²€3,763/m²1,611
2022€4,872/m²€4,201/m²1,316
2023€4,832/m²€4,256/m²1,049
2024€4,652/m²€3,997/m²1,028
2025€4,615/m²€3,875/m²1,161

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

Number of sales per year in Les Sables-d'Olonne

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

1,167 sales in 2025, +13.4% compared with 2024 (1,029). The peak of the period remains 2021, with 1,615 sales.

View the data
Sales and median price by year
YearSalesMedian price per m²Total sales value
2016793€3,141/m²€169.5M
2017860€3,283/m²€185.6M
20181,310€3,051/m²€299.4M
20191,593€3,150/m²€374.7M
20201,446€3,422/m²€379.4M
20211,615€3,970/m²€484.8M
20221,316€4,412/m²€429.8M
20231,052€4,453/m²€339.2M
20241,029€4,178/m²€321.6M
20251,167€4,141/m²€363.7M

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

Median price per m² in 2025€4,141/m²
Flat — median price per m²€4,615/m²
House — median price per m²€3,875/m²
Sales in 20251,167
Average of the previous five years1,292
Total sales value in 2025€363.7M
Sales recorded over ten years13,413
Median price per m² by energy rating (EPC/DPE)
EPC bandMedian price per m²Sales
A€7,414/m²494
B€5,195/m²117
C€5,400/m²1,075
D€5,000/m²1,238
E€4,717/m²476
F€5,231/m²120
G€5,667/m²36

Read with caution. These sales are not comparable with one another: poorly rated dwellings are often old and well located, in town centres, which can make them more expensive per square metre than recent dwellings on the outskirts. The gap therefore measures the commune's housing stock, not the "premium" of a good EPC (DPE) for an otherwise identical property.

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
F3——80 m²
T2€730€17/m²43 m²
studio€529€22/m²24 m²

Rows without an amount carry a rent that is implausible at source (nil or truncated): the property type is kept, the amount is not published.

Reference rents (2025)

Median advertised rent per m² by property type in Les Sables-d'Olonne, 2025
Property typeMedian rent (€/m²)Range (€/m²)
Flats, all sizes13.710.8 – 17.3
Flats with 1-2 rooms16.212.7 – 20.6
Flats with 3 or more rooms12.49.9 – 15.5
Houses11.89.3 – 15.0

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 Les Sables-d'Olonne 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 Les Sables-d'Olonne

  • A1,2767.3%
  • B1,0275.9%
  • C6,08335.0%
  • D5,17329.7%
  • E2,61715.0%
  • F8514.9%
  • G3742.1%

17,401 homes surveyed. 7.0% of the surveyed housing stock is rated F or G — that is 1,225 homes already affected, or about to be, by the letting ban. Including band E, targeted for 2034, the share rises to 22.1%.

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 Les Sables-d'Olonne

Change in EPC (DPE) assessments in Les Sables-d'OlonneA, B and C labels: 48 in 2022, 51 in 2025 ; F and G labels: 9.9 in 2022, 5.9 in 202502040202220232024202551%5.9%
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 falling: 9.9% in 2022, 5.9% in 2025.

View the data
Assessments carried out by year and by band
YearABCDEFGTotal
20221751071,001733397178872,678
20233552121,7451,405765171614,714
20241782861,073956426140693,128
20253592851,2771,109528158653,781
2026*15299695657299109422,053

* 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

Les Sables-d'Olonne has 43,357 dwellings at the 2023 census, of which 61.4% are main residences; the rest is split between second homes and vacant dwellings.

What are dwellings used for?

Housing categories in Les Sables-d'OlonneMain residences : 61.3%Second homes and occasional dwellings : 35.3%Vacant dwellings : 3.4%
  • Main residences61.3%
  • Second homes and occasional dwellings35.3%
  • Vacant dwellings3.4%
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 Les Sables-d'OlonneTenants : 29.4%Owner-occupiers : 69.0%Housed free of charge : 1.7%
  • Tenants13,75329.4%
  • Owner-occupiers32,31069.0%
  • Housed free of charge7851.7%
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 population changed by +18.8% while the housing stock grew by only +15.0%: pressure on existing housing is increasing.

Dwellings (2023)43,357
Households26,620
Housing: Les Sables-d'Olonne compared with its département, its region and France
Les Sables-d'OlonneVendéePays de la LoireFrance
Main residences202361.3%−21.1 pts vs France71.9%83.4%82.4%
Second homes202335.3%+25.5 pts vs France23.1%10.4%9.8%
Vacant dwellings20233.4%−4.4 pts vs France5.0%6.2%7.8%
Residents who own their home69.0%+8.2 pts vs France76.1%69.0%60.8%
Tenant residents29.4%−8.0 pts vs France23.0%30.0%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)484
Share of private housing stock1.2%

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 Les Sables-d'Olonne

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
2021555239794
2022412214626
2023238194432
2024222148370
2025175171346
2026*163107270

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

Population49,603
Households26,620
People per household1.86

Change in the population of Les Sables-d'Olonne

Population trendPopulation: 28 k in 1968, 50 k in 202330 k40 k50 k1968198219992012202350 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 +18.8%.

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

Age breakdown

Age breakdown of the population of Les Sables-d'OlonneUnder 18 : 12.3%18 to 24 : 4.9%25 to 29 : 3.2%30 and over : 79.6%
  • Under 186,05112.3%
  • 18 to 242,3934.9%
  • 25 to 291,5813.2%
  • 30 and over39,08679.6%
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 Les Sables-d'OlonneEmployed workers : 35.7%Unemployed : 4.8%Retired people : 51.2%Pupils and students : 3.9%Other economically inactive : 4.5%
  • Employed workers15,91935.7%
  • Unemployed2,1304.8%
  • Retired people22,80451.2%
  • Pupils and students1,7333.9%
  • Other economically inactive1,9914.5%
Each resident aged 15 or over is counted once, 2023 census.

Source: INSEE

Les Sables-d'Olonne compared with its département, its region and France
Les Sables-d'OlonneVendéePays de la LoireFrance
Population trend2012-2023+18.8%+14.4 pts vs France+10.0%+7.6%+4.4%
Median age202359.1 years+16.6 yrs vs France47.2 years42.8 years42.5 years
Share aged under 25202318.0%−10.8 pts vs France25.9%29.4%28.8%
Share aged 65 and over202341.8%+20.5 pts vs France26.5%21.9%21.3%
People per household20231.9−14% vs France2.22.22.2

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 Les Sables-d'Olonne, a household has 1.86 people on average, compared with 2.17 in France: more people living alone and couples without children, so demand leans more towards small units.

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

Income and employment

Income and employment: Les Sables-d'Olonne compared with its département, its region and France
Les Sables-d'OlonneVendéePays de la LoireFrance
Median living standard (per year)2023€28,010+8% vs France€25,850€26,040€25,920
Poverty rate20239.2%−6.7 pts vs France9.2%11.5%15.9%
Unemployment rate (aged 15-64)202311.8%+0.8 pt vs France8.2%9.1%11.0%
Activity rate (aged 15-64)202374.2%−1.5 pt vs France78.1%77.6%75.7%
Share of retired people (aged 15 and over)202351.2%+23.1 pts vs France36.4%30.3%28.1%
Share of pupils and students (aged 15 and over)20233.9%−3.7 pts vs France5.2%7.1%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 Les Sables-d'Olonne

Number of businesses located in Les Sables-d'OlonneBusinesses: 3,864 in 2014, 6,003 in 20244,0005,0006,0002014201620182020202220246,003
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.

6,003 businesses in 2024, compared with 3,864 in 2014: +55.4% over the period.

View the data
Number of businesses by year
YearBusinesses
20143,864
20153,961
20164,083
20174,208
20184,413
20194,715
20204,845
20215,328
20225,635
20235,834
20246,003

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

Businesses: Les Sables-d'Olonne compared with its département, its region and France
Les Sables-d'OlonneVendéePays de la LoireFrance
Number of businesses20246,00362,333332,0546,437,729
Change in the number of businesses2019-2024+27.3%+2.3 pts vs France+28.1%+27.4%+25.0%
Businesses per 1,000 inhabitants2024121.0+24% vs France87.385.097.3

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 Les Sables-d'OlonneSole traders : 51.0%SAS and SASU : 12.3%SARL and EURL : 15.3%Civil companies, including SCI : 18.0%Other forms : 3.4%
  • Sole traders6,45051.0%
  • SAS and SASU1,55512.3%
  • SARL and EURL1,93315.3%
  • Civil companies, including SCI2,27918.0%
  • Other forms4363.4%
Businesses with an open establishment in Les Sables-d'Olonne, 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 postcodes 85100, 85180, 85340. A postcode may cover several communes: in a village, these figures describe the wider catchment area, not the commune alone.

From 2021 to 2025, 2,475 registrations for 453 insolvency proceedings.

View the data
Registrations and insolvency proceedings
YearRegistrationsInsolvency proceedings
202152377
202253583
202345986
202444397
2025515110
2026*381123

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 43.43% in Les Sables-d'Olonne.

Rate voted by the commune38.62%
Intercommunal body, syndicates and special taxes4.81%
Overall rate on built properties (total)43.43%
Household waste collection tax (TEOM)12.30%
Overall rate on undeveloped land75.09%
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 Les Sables-d'Olonne, its property tax (taxe foncière) is €1,500 × 43.43% = €651 a year.

On top of this comes the household waste collection tax (TEOM), calculated on the same base: €1,500 × 12.30% = €185. 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
202138.62%41.87%11.30%
202238.62%41.84%11.30%
202338.62%42.83%11.30%
202438.62%43.43%12.30%

Between 2021 and 2024, the overall rate changed by +1.56 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

Les Sables-d'Olonne 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 voted a surcharge of 60.0% 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 practitionerPharmacyDentistNurseAnalysis laboratoryHealth centre (maison de santé)Emergency departmentMaternity unitHousing 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)Lycée (upper secondary school)
Services and transport
Post office or postal pointBankPolice or gendarmeriePassenger railway station

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

233 public transport stops are located in the municipality, or 4.7 stops per 1,000 inhabitants.

Public transport stops in Les Sables-d'Olonne

Map of public transport stops in Les Sables-d'Olonne
  • Stops233

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

  • Agrégat des réseaux urbains et interurbains des Pays de la Loire177
  • Réseau urbain Oléane41
  • Réseau interurbain Aléop - Pays de la Loire11
  • Agrégat des réseaux urbains et interurbains de Bretagne1
  • Agrégat des réseaux urbains et interurbains de Nouvelle Aquitaine1
  • Réseau SNCF TGV, Intercités et TER1
  • Réseau européen BlaBlaCar Bus1

Fixed internet

  • Dwellings and premises connectable to fibre97.7%
    49,488 connectable out of 50,671

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 1,744 passenger cars registered in the commune in 2024:

  • Electric cars14.1%
  • Plug-in hybrids5.7%

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 Les Sables-d'Olonne, what they mean, and what they change for a property.

Clay shrink-swell

Medium exposurelevel 2 out of 3

Clay soil swells when wet and shrinks when it dries. These movements crack houses with shallow foundations, especially after a drought.

For a property: At this level, a soil survey is mandatory to sell a building plot and before having a house built. For an existing house, look at the cracks and ask whether a drought claim has already been filed.

Seismicity

Moderatelevel 3 out of 5

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

For a property: From zone 3, new houses must comply with earthquake-resistant building rules. For an older property, no upgrading is required.

Radon potential

Significant potentiallevel 3 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, the seller or landlord must inform the buyer or tenant. Good ventilation and a sealed ground floor are usually enough to reduce exposure.

Risk prevention plans

2in the commune

The commune is covered by a prevention plan for: flooding, 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)

39in 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.

Installations and cavities recorded in Les Sables-d'Olonne

Map of classified installations and underground cavities in Les Sables-d'OlonneClassified installations — COM COMMUNES DES OLONNESClassified installations — CAVACClassified installations — CHARIER CM - CARRIERES ET MATERIAUXClassified installations — SAPROFILClassified installations — PARTEDIS BOIS MATERIAUXClassified installations — SOFRICAClassified installations — CAVACClassified installations — COLAS Centre OuestClassified installations — POINT P TROUILLARD SASClassified installations — BRANGEON RECYCLAGE ATLANTIQUEClassified installations — YARA FRANCEClassified installations — BRISSON LouisClassified installations — PINEAU SergeClassified installations — TRIVALISClassified installations — BILLAUD PIECES & AUTOSClassified installations — LES SABLES D'OLONNE AGGLOMERATIONClassified installations — COM COM des SABLES d'OLONNEClassified installations — ENTREPRISE ROUSSEAUClassified installations — SEMOClassified installations — LSODISClassified installations — DEPANNAGE AUTO SABLAISClassified installations — SOFRILOG OUESTClassified installations — MONTFERMEClassified installations — POINT P TROUILLARD SAClassified installations — PETRO-OUESTClassified installations — SABLIMARISClassified installations — BODARD CONSTRUCTION MODULAIREClassified installations — PRIVILEGE MARINEClassified installations — LYCEE PROFESSIONNEL ERIC TABARLYClassified installations — KFCClassified installations — LIDLClassified installations — NOZClassified installations — REFUGE SPA DU PAYS DES OLONNESClassified installations — GAEC LES ARPENTSClassified installations — ZOO DES SABLES D'OLONNEClassified installations — SYNDICAT DÉPARTEMENTAL D'ÉNERGIE ET D'ÉQUIPEMENT DE LA VENDÉEClassified installations — PSMA LA SABLAISEClassified installations — SARL CM MétauxClassified installations — SODILONNE
  • Classified installations39

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 — Les Sables-d'Olonne

What is the price per m² in Les Sables-d'Olonne?
The median recorded price is €4,141/m² — that is €4,615/m² for a flat and €3,875/m² for a house (source DVF/INSEE, data as of October 4, 2026).
What rent can you expect for a T2 in Les Sables-d'Olonne?
The median observed rent is €17/m² a month — around €730 a month for a T2 (source LocService).
Is the rental market in Les Sables-d'Olonne 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 Les Sables-d'Olonne have?
Les Sables-d'Olonne has 49,603 inhabitants, with a change of +12.7% (INSEE census).
What share of energy-inefficient homes are there in Les Sables-d'Olonne?
22.1% of surveyed homes are rated E, F or G on the energy certificate (source ADEME).
What is the property tax rate in Les Sables-d'Olonne?
The overall property tax rate on built properties is 43.4%, of which 38.6% is voted by the commune (source DGFiP).

The same data, put to work.

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