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Municipality profile · department 37

Property in Saint-Martin-le-Beau

In Saint-Martin-le-Beau (37), the median price per m² stands at €2,250/m² (DVF 2025 release).

Median price per m² in 2025
€2,250/m²
-3.7% over one year
Sales in 2025
33
+26.9% over one year
flats and houses
Population
3,216
+3.7% since 2012
Median living standard
€27,670
per year per consumption unit

Public data cross-referenced (DGFiP, INSEE, ADEME), recorded on October 2, 2026.

The municipality has 3,216 inhabitants, a change of +1.9% ; median living standard there reaches €27,670 a year.

Prices and sales

In 2025, a dwelling in Saint-Martin-le-Beau sold at a median price of €2,250/m², -3.7% over one year.

Median price per m² over time in Saint-Martin-le-Beau

Median price per m² in Saint-Martin-le-BeauHouse: 1,732 in 2014, 2,250 in 20252,000201520172019202120232025€2,250/m²
Median price per square metre of recorded sales, by property type and by year.

Over 11 years, the median house price has changed by +29.9%.

View the data
Median price per m² by property type
YearFlatHouseSales included
2014—€1,732/m²21
2015—€1,811/m²35
2016—€1,911/m²25
2017—€1,706/m²41
2018—€1,989/m²35
2019—€1,824/m²47
2020—€1,960/m²56
2021—€2,268/m²39
2022—€2,155/m²32
2023—€2,365/m²33
2024—€2,314/m²25
2025—€2,250/m²33

Source: DVF (DGFiP), land value request data · recorded on October 2, 2026

Number of sales per year in Saint-Martin-le-Beau

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

33 sales in 2025, +26.9% compared with 2024 (26). The peak of the period remains 2020, with 57 sales.

View the data
Sales and median price by year
YearSalesMedian price per m²Total sales value
201625€1,863/m²€4.2M
201741€1,698/m²€7.3M
201835€1,989/m²€6.2M
201947€1,823/m²€7.8M
202057€1,960/m²€10.3M
202140€2,286/m²€8.8M
202232€2,220/m²€6.6M
202334€2,365/m²€7.3M
202426€2,338/m²€6.4M
202533€2,250/m²€6.9M

Source: DVF (DGFiP), land value request data · recorded on October 2, 2026

Median price per m² in 2025€2,250/m²
House — median price per m²€2,250/m²
Sales in 202533
Average of the previous five years38
Total sales value in 2025€6.9M
Sales recorded over ten years426

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 2, 2026

Rents

Reference rents (2025)

Median advertised rent per m² by property type in Saint-Martin-le-Beau, 2025
Property typeMedian rent (€/m²)Range (€/m²)
Flats, all sizes10.78.7 – 13.2
Flats with 1-2 rooms13.010.7 – 15.7
Flats with 3 or more rooms10.08.5 – 11.8
Houses9.88.0 – 12.0

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

Energy performance of the housing stock

Breakdown of homes in Saint-Martin-le-Beau 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 Saint-Martin-le-Beau

  • A479.9%
  • B214.4%
  • C14129.6%
  • D14931.3%
  • E7315.3%
  • F285.9%
  • G173.6%

476 homes surveyed. 9.5% of the surveyed housing stock is rated F or G — that is 45 homes already affected, or about to be, by the letting ban. Including band E, targeted for 2034, the share rises to 24.8%.

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 2, 2026

Change in EPC (DPE) assessments in Saint-Martin-le-Beau

Change in EPC (DPE) assessments in Saint-Martin-le-BeauA, B and C labels: 27 in 2022, 42 in 2025 ; F and G labels: 5.1 in 2022, 10 in 20250204060202220232024202542%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: 5.1% in 2022, 10.2% in 2025.

View the data
Assessments carried out by year and by band
YearABCDEFGTotal
2022821134192278
2023154525021138163
202413643331351114
2025931316123359
2026*21211153043

* current year, incomplete

Source: ADEME, energy performance certificate database · recorded on October 2, 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

Saint-Martin-le-Beau has 1,398 dwellings at the 2023 census, of which 91.7% are main residences; the rest is split between second homes and vacant dwellings.

What are dwellings used for?

Housing categories in Saint-Martin-le-BeauMain residences : 91.5%Second homes and occasional dwellings : 2.6%Vacant dwellings : 5.9%
  • Main residences91.5%
  • Second homes and occasional dwellings2.6%
  • Vacant dwellings5.9%
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 Saint-Martin-le-BeauTenants : 17.1%Owner-occupiers : 82.3%Housed free of charge : 0.6%
  • Tenants52417.1%
  • Owner-occupiers2,52082.3%
  • Housed free of charge200.6%
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 (+3.8%) and the population (+3.7%) changed at the same pace.

Dwellings (2023)1,398
Households1,281
Housing: Saint-Martin-le-Beau compared with its département, its region and France
Saint-Martin-le-BeauIndre-et-LoireCentre-Val de LoireFrance
Main residences202391.5%+9.1 pts vs France86.8%84.0%82.4%
Second homes20232.6%−7.2 pts vs France4.7%6.4%9.8%
Vacant dwellings20235.9%−1.9 pt vs France8.5%9.6%7.8%
Residents who own their home82.3%+21.5 pts vs France64.0%67.1%60.8%
Tenant residents17.1%−20.3 pts vs France34.7%31.4%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)50
Share of private housing stock3.6%

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 2, 2026

Dwellings authorised for construction in Saint-Martin-le-Beau

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
202103434
202202424
202301616
2024066
2025066
2026*077

Source: Sit@del, ministry responsible for housing · recorded on October 2, 2026

Sources: INSEE (census), Sit@del · recorded on October 2, 2026

Population and households

Population3,216
Households1,281
People per household2.51

Change in the population of Saint-Martin-le-Beau

Population trendPopulation: 1,220 in 1968, 3,216 in 20231,0002,0003,000196819821999201220233,216 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 +3.7%.

Source: INSEE, population census · recorded on October 2, 2026

Age breakdown

Age breakdown of the population of Saint-Martin-le-BeauUnder 18 : 23.5%18 to 24 : 5.5%25 to 29 : 3.5%30 and over : 67.6%
  • Under 1873923.5%
  • 18 to 241725.5%
  • 25 to 291093.5%
  • 30 and over2,12367.6%
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 Saint-Martin-le-BeauEmployed workers : 55.6%Unemployed : 3.1%Retired people : 28.9%Pupils and students : 6.7%Other economically inactive : 5.7%
  • Employed workers1,41655.6%
  • Unemployed793.1%
  • Retired people73628.9%
  • Pupils and students1706.7%
  • Other economically inactive1455.7%
Each resident aged 15 or over is counted once, 2023 census.

Source: INSEE

Saint-Martin-le-Beau compared with its département, its region and France
Saint-Martin-le-BeauIndre-et-LoireCentre-Val de LoireFrance
Population trend2012-2023+3.7%−0.7 pt vs France+3.8%+0.9%+4.4%
Median age202342.2 years≈ France43.3 years44.6 years42.5 years
Share aged under 25202330.6%+1.8 pt vs France28.9%27.9%28.8%
Share aged 65 and over202320.2%−1.1 pt vs France22.9%23.7%21.3%
People per household20232.5+16% vs France2.12.12.2

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 Saint-Martin-le-Beau, a household has 2.51 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 2, 2026

Income and employment

Income and employment: Saint-Martin-le-Beau compared with its département, its region and France
Saint-Martin-le-BeauIndre-et-LoireCentre-Val de LoireFrance
Median living standard (per year)2023€27,670+7% vs France€25,930€25,490€25,920
Poverty rate20238.0%−7.9 pts vs France14.1%14.5%15.9%
Unemployment rate (aged 15-64)20235.4%−5.6 pts vs France10.5%10.8%11.0%
Activity rate (aged 15-64)202377.1%+1.4 pt vs France76.3%76.4%75.7%
Share of retired people (aged 15 and over)202328.9%+0.8 pt vs France30.3%31.9%28.1%
Share of pupils and students (aged 15 and over)20236.7%−0.9 pt vs France8.0%6.6%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 2, 2026

Economic fabric

Number of businesses located in Saint-Martin-le-Beau

Number of businesses located in Saint-Martin-le-BeauBusinesses: 154 in 2014, 238 in 2024150200201420162018202020222024238
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.

238 businesses in 2024, compared with 154 in 2014: +54.5% over the period.

View the data
Number of businesses by year
YearBusinesses
2014154
2015157
2016154
2017167
2018172
2019171
2020176
2021204
2022209
2023219
2024238

Source: INSEE, business demography information system · recorded on October 2, 2026

Businesses: Saint-Martin-le-Beau compared with its département, its region and France
Saint-Martin-le-BeauIndre-et-LoireCentre-Val de LoireFrance
Number of businesses202423853,675198,4966,437,729
Change in the number of businesses2019-2024+39.2%+14.2 pts vs France+26.1%+23.6%+25.0%
Businesses per 1,000 inhabitants202474.0−24% vs France86.776.797.3

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 Saint-Martin-le-BeauSole traders : 59.1%SAS and SASU : 9.7%SARL and EURL : 11.9%Civil companies, including SCI : 18.2%Other forms : 1.0%
  • Sole traders29259.1%
  • SAS and SASU489.7%
  • SARL and EURL5911.9%
  • Civil companies, including SCI9018.2%
  • Other forms51.0%
Businesses with an open establishment in Saint-Martin-le-Beau, 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 2, 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 37270. A postcode may cover several communes: in a village, these figures describe the wider catchment area, not the commune alone.

From 2021 to 2025, 775 registrations for 188 insolvency proceedings.

View the data
Registrations and insolvency proceedings
YearRegistrationsInsolvency proceedings
202113829
202217037
202316236
202414543
202516043
2026*13247

Source: BODACC, official bulletin of civil and commercial announcements · recorded on October 2, 2026

Sources: INSEE, BODACC · recorded on October 2, 2026

Local taxation

In 2024, the overall property tax rate on built properties is 39.74% in Saint-Martin-le-Beau.

Rate voted by the commune37.86%
Intercommunal body, syndicates and special taxes1.88%
Overall rate on built properties (total)39.74%
Overall rate on undeveloped land95.69%
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 Saint-Martin-le-Beau, its property tax (taxe foncière) is €1,500 × 39.74% = €596 a year.

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
202137.86%39.66%—
202237.86%39.70%—
202337.86%39.79%—
202437.86%39.74%—

Between 2021 and 2024, the overall rate changed by +0.08 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.

Source: DGFiP, local taxation for individuals (2024 scale) · recorded on October 2, 2026

Living environment

Services and shops in the commune

Health
General practitionerPharmacyNurse
Shops
BakeryGrocery or convenience storeButcher's
Education and early years
Nursery or primary school
Services and transport
Post office or postal pointPassenger 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

1 public transport stops are located in the municipality, or 0.3 stops per 1,000 inhabitants.

Public transport stops in Saint-Martin-le-Beau

Map of public transport stops in Saint-Martin-le-Beau
  • Stops1

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 2, 2026

Stops by network

  • Réseau SNCF TGV, Intercités et TER1

Fixed internet

  • Dwellings and premises connectable to fibre98.4%
    1,674 connectable out of 1,701

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 49 passenger cars registered in the commune in 2024:

  • Electric cars24.5%
  • Plug-in hybrids10.2%

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 2, 2026

Natural and technological risks

The risks identified by the State in the territory of Saint-Martin-le-Beau, 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: flooding. 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)

11in 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

64in 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 Saint-Martin-le-Beau

Map of classified installations and underground cavities in Saint-Martin-le-BeauClassified installations — PULLFLEXClassified installations — CAPELLO Albert / David_non ICPEClassified installations — JOULIN ET FILS (EARL)Classified installations — CHATENAY LaurentClassified installations — CHAUVEAU VincentClassified installations — GALLIOT ChristianClassified installations — SIMIER FranckClassified installations — MOSNY Daniel et Thierry (EARL)Classified installations — CLOS DE MOSNY (SARL)Classified installations — EARL BERGER FrèresClassified installations — DELALANDE MaryvonneUnderground cavities — Site_542Underground cavities — Site_567Underground cavities — Site_575Underground cavities — Site_585Underground cavities — Site_586Underground cavities — Site_587Underground cavities — Site_588Underground cavities — Site_589Underground cavities — Site_590Underground cavities — Site_591Underground cavities — Site_593Underground cavities — Site_595Underground cavities — Site_596Underground cavities — Site_597Underground cavities — Site_598Underground cavities — Site_599Underground cavities — Site_601Underground cavities — 1 rue de la MolardièreUnderground cavities — 1 rue du 8 Mai, parcelle AH189Underground cavities — 2 rue d'AmboiseUnderground cavities — 2 rue des Evées, parcelle 138Underground cavities — 20 rue de la MolardièreUnderground cavities — 21 rue de Tours, parcelle 264, 492, 319Underground cavities — 29 rue de la Résistance, parcelles AK 1022, 1215, 1217Underground cavities — 2bis, rue Neuve, parcelle AI646Underground cavities — 3 rue du Lavoir, parcelles AO1420 et 1422Underground cavities — 3 rue du Lavoir, parcelles AO1420 et 1422Underground cavities — 4 rue des Jardins, Nouy, parcelles AB120 et 391Underground cavities — 4 rue des Jardins, Nouy, parcelles AB120 et 391Underground cavities — 51 rue de Tours, parcelles 264, 492, 319Underground cavities — chemin des Fontaines, parcelle AI386Underground cavities — chemin des Fontaines, parcelle AI386Underground cavities — entre le 51 et le 59 rue de Tours, parcelle AH428Underground cavities — parcelle 242Underground cavities — parcelle 249Underground cavities — parcelle 252Underground cavities — parcelle 254Underground cavities — parcelle 525Underground cavities — parcelle 526Underground cavities — parcelle 658Underground cavities — parcelle AE15Les caves du Vieux CangéUnderground cavities — rue du 8 mai 1945 AH148 cUnderground cavities — rue du 8 mai 1945 AH148 dUnderground cavities — rue du 8 mai 1945 AH148 eUnderground cavities — rue du 8 mai 1945 AH148aUnderground cavities — rue du 8 mai 1945 AH148bUnderground cavities — rue du 8 mai 1945 AH157aUnderground cavities — rue du 8 mai 1945 AH157bUnderground cavities — rue du 8 mai 1945 AH157cUnderground cavities — rue du 8 mai 1945 AH157dUnderground cavities — rue du 8 mai 1945 AH177Underground cavities — rue du 8 Mai, parcelle AH147Underground cavities — rue du 8 Mai, parcelle AH148Underground cavities — rue du 8 Mai, parcelle AH157AUnderground cavities — rue du 8 Mai, parcelle AH157BUnderground cavities — rue du 8 Mai, parcelle AH160Underground cavities — rue du 8 Mai, parcelle AH616Underground cavities — rue du 8 Mai,section AH parcelle 177Underground cavities — rue du 8 Mai,section AH parcelle 177Underground cavities — rue du mai 1945 AH175Underground cavities — rue du mai 1945 AH188aUnderground cavities — rue du mai 1945 AH188bUnderground cavities — rue du mai 1945 AH616Underground cavities — rue R. Sergent AI658
  • Classified installations11
  • Underground cavities64

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 2, 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 2, 2026

Frequently asked questions — Saint-Martin-le-Beau

What is the price per m² in Saint-Martin-le-Beau?
The median recorded price is €2,250/m² — that is €2,507/m² for a flat and €2,250/m² for a house (source DVF/INSEE, data as of October 2, 2026).
How many inhabitants does Saint-Martin-le-Beau have?
Saint-Martin-le-Beau has 3,216 inhabitants, with a change of +1.9% (INSEE census).
What share of energy-inefficient homes are there in Saint-Martin-le-Beau?
24.8% of surveyed homes are rated E, F or G on the energy certificate (source ADEME).
What is the property tax rate in Saint-Martin-le-Beau?
The overall property tax rate on built properties is 39.7%, of which 37.9% is voted by the commune (source DGFiP).

The same data, put to work.

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