— ile-de-france · 91
Real estate prices in Montlhéry — investor simulator — July 2026
Median price per m² in Montlhéry
3 361 €/m²
- Dept. 91 rank No. 137 / 176
- 5-year trend +3,7 %
Half of sales between 2 800 €/m² and 4 015 €/m² (330 DVF sales).
DVF — DGFiP · median over 155 sales (2025)
Real estate market in Montlhéry
In Montlhéry, the price/sqm is around 3 361 € (+3,7 % over 5 years), a attractive market for investors (grade B/5).
What investor yield in Montlhéry?
Indicative calculation. Excludes taxes, notary fees, vacancy and works. 5-year attractivity index crosses DVF + INSEE demography + Sit@del permits + Filocom vacancy.
Net annual yield
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5-year attractivity index: B (68/100)
— Read more
Understanding the Montlhéry real estate market
Marge de négociation à Montlhéry
À Montlhéry, la marge de négociation liée au marché est de 0,5 % à 1 % — nitrates dans l'eau 27 mg/L (nettement au-dessus de la médiane nationale), atteintes enregistrées 50 pour 1000 hab (nettement au-dessus de la médiane nationale), Marché peu tendu — marge de manœuvre accrue.
Mais la décote se joue surtout bien par bien : un logement classé F ou G (passoire énergétique) se négocie -5 à -10 % de plus (décote énergétique, source ADEME) — 6,2 % des logements le sont ici ; un bien A-D performant part, lui, du prix du marché.
Un conseiller immobilier peut vous accompagner sur cette négociation →Range: half of sales between 2 800 €/m² and 4 015 €/m² (across 330 DVF sales, 3 years).
Price per m² by neighbourhood — Montlhéry
| Neighbourhood | Median DVF price |
|---|---|
| Basse Renardière | 3 457 €/m² |
| La Motte | 3 278 €/m² |
| La Borde | 3 278 €/m² |
| Le Coupendeau | 3 278 €/m² |
| Les Bas Monts-Joies | 3 247 €/m² |
| Le Mort Rû | 3 247 €/m² |
| La Croix du Mesnil | 3 247 €/m² |
| Les Terres Fortes | 3 217 €/m² |
| La Controleuse | 3 217 €/m² |
| Les Montjoies | 3 217 €/m² |
| Les Renondaines | 3 217 €/m² |
| Les Chaperons | 3 216 €/m² |
| La Justice | 3 216 €/m² |
| La Marche | 3 216 €/m² |
| La Pointe du Coupendeau | 3 215 €/m² |
| Les Louis Blancs | 3 215 €/m² |
| Les Larris | 3 210 €/m² |
| La Vauperraine | 3 210 €/m² |
| Les Hauts Sablons | 3 210 €/m² |
| La Croix des Soeurs | 3 210 €/m² |
| Les Grandes Vignes | 3 205 €/m² |
| Les Becquerettes | 3 205 €/m² |
| Guillerville | 3 205 €/m² |
| Les Poutils | 3 205 €/m² |
Median DVF (DGFiP) per neighbourhood, across 37 neighbourhoods.
This market is defined above all by a dynamic, growing population (+14,7% over 5y).
This median price, based on DVF transactions over the last 5 years (DGFiP Etalab), places Montlhéry within the ile-de-france regional market. On the rental side, the ANIL median apartment rent there is 17,4 €/sqm/month, an indicative gross yield of 6,2 % before taxes, fees and vacancy.
The town is in strong demographic growth over 5 years (14,7 %), with construction activity low (little new construction, tight market on existing stock). Housing vacancy is low (tight rental market, secure rents). These three factors crossed with the recent price trend (+3,7 % over 5 years) determine the attractivity grade B shown above.
Note: DVF covers registered transactions excluding non-finalised off-plan sales, and ANIL publishes medians (not averages — the rent distribution is pulled up by exceptional properties). For a fine analysis at the exact address, use the simulator above or the town's full profile.
Sources: DVF (DGFiP Etalab) — rolling 5-year medians, ANIL — rent map, INSEE pop_evol — 5-year demographics, Sit@del — 24-month building permits, Filocom (DGFiP / SDES) — housing vacancy. The attractivity grade and 5-year capital gain are NTYP estimates (proprietary weighting of the data above, independent of any affiliation) — see our methodology.
— Live calculations
Every dimension, in euros.
On this page, 6 calculations with the real figures for Montlhéry: whether to buy or rent, how much to negotiate, the monthly mortgage payment, the net rental yield, the monthly cashflow and the energy bill.
Method and assumptions detailed in Transparency.
← View full report for Montlhéry
— Your questions
Frequently asked questions
Are the prices/sqm in Montlhéry expensive?
The median DVF price is 3 361 €/sqm. For a 60 sqm apartment, that is around 201 667 € excluding acquisition fees (count +7 to 8 % notary fees in the existing market).
What rental yield can I expect in Montlhéry?
The indicative gross yield is 6,2 % (median rent 17,4 €/sqm/month × 12 ÷ median price 3 361 €/sqm). The net yield after charges, property tax, vacancy and taxes is generally 30 to 45 % lower. Use the simulator above to personalise it to your case.
What does the B 5-year attractivity grade mean concretely?
The index crosses 4 factors over the last 5 years: DVF price trend, INSEE demographic trend, Sit@del building permits and Filocom vacancy. B corresponds to an attractive market (solid fundamentals). A good yield/risk trade-off. The full method is documented in the Methodology section.
Can future prices be predicted from the last 5 years?
Not reliably. The past price change (shown above, DVF source) describes the recent market — it does not foretell the future. Property markets tend to revert to their mean: a town that rose or fell sharply does not mechanically keep going the same way, and rates, the wider economy or a local shock weigh more than any extrapolation. That is why we show the observed change and the real drivers (demographics, vacancy, building permits) rather than a speculative future capital gain.
Is it better to buy an apartment or a house in Montlhéry?
The median apartment price/sqm in Montlhéry is typically 5 % above the house price/sqm (houses offer more usable surface but a lower €/sqm ratio thanks to the land share). For a rental investment, the apartment generally offers a better yield (more tenants, simpler management, lower urban vacancy). The house is rather preferable for a family primary residence or a heritage project with valuable land.
Is it better to buy or rent in Montlhéry?
It depends how long you keep the home. In Montlhéry, a 60 sqm flat costs about €201 667 to buy and €1 045 a month to rent, a rent-to-price ratio of 6,2 % gross per year. That ratio decides, not the price level.
Buying adds costs renting never pays — transfer duties, notary fees, property tax, maintenance — which must be recouped first. The “Buy or rent” calculator on this page works out the year the balance tips.