Rental Investment in Montbonnot-Saint-Martin: Property Market Data, Prices per m² and Yield

Do you want to make a rental investment in Montbonnot-Saint-Martin (Isère) to supplement your income, secure your assets or benefit from an advantageous tax exemption? Investing in rental property in Montbonnot-Saint-Martin is a proven strategy, but the best operations all have one thing in common: excellent preparation.

As the best investors rely on data, Trackstone has compiled for you some advice and all the essential data for your real estate analysis. If investing in Montbonnot-Saint-Martin can be a profitable and efficient for you, you will know it.

Cover photo of the city Montbonnot-Saint-Martin

The real estate market in Montbonnot-Saint-Martin

Real Estate Market Projection in Montbonnot-Saint-Martin

The real estate market in Montbonnot-Saint-Martin is a dynamic market with a number of buyers 9.0% higher than the number of properties for sale.

Selling prices in Montbonnot-Saint-Martin should therefore be increasing and the time on market decreasing.

Rental pressure
10/10
28.9% tenants
Gross yield
4.9%
purchase + observed rents

Sale prices and price trend

Apartments
€3,569/m²
Average price 2025, range €2,551 to €5,030
Over 5 years
+17.6%
Over 10 years
+31.2%
Sales in 2024
34
Houses
€4,223/m²
Average price 2025, range €2,900 to €5,719
Over 5 years
+7.4%
Over 10 years
+27.2%
Sales in 2024
28

In Montbonnot-Saint-Martin, an apartment sells for €3,569/m² on average and a house for €4,223/m² in 2025. Over five years, prices moved by +17.6% for apartments and +7.4% for houses.

Average price per m² in Montbonnot-Saint-Martin by year, apartments and houses
YearApartmentsHouses
2014€2,751/m²€3,469/m²
2015€2,720/m²€3,319/m²
2016€2,782/m²€3,344/m²
2017€2,870/m²€3,482/m²
2018€2,999/m²€3,735/m²
2019€3,000/m²€3,894/m²
2020€3,034/m²€3,931/m²
2021€3,348/m²€4,212/m²
2022€3,600/m²€4,318/m²
2023€3,466/m²€4,260/m²
2024€3,513/m²€4,261/m²
2025€3,569/m²€4,223/m²
Do you own a rented property in Montbonnot-Saint-Martin?

Get an estimate based on these prices per m² and on real sales in your neighbourhood, then sell it to qualified investors.

Monthly rent

Apartments · average rent
15.7 €/m²
from 10.3 € to 24.2 € per month · gross yield 5.3%
Houses · average rent
16.3 €/m²
from 13.1 € to 24.0 € per month · gross yield 4.6%
25 m² studio
≈ €390/month
indicative rent, check local rent caps

The average rent of an apartment in Montbonnot-Saint-Martin is 15.7 €/m² per month, a gross yield of 5.3% at the average purchase price.

The housing stock in Montbonnot-Saint-Martin

2,214 dwellings · 2.25 people per dwelling

Housing size

Tenants and owners

Montbonnot-Saint-Martin has 2,214 dwellings, 47.8% of them apartments. Studios and two-room flats make up 14.1% of the stock, and 28.9% of households rent their main home.

Energy performance (DPE) classes in Montbonnot-Saint-Martin

  1. A
    2%
  2. B
    8%
  3. C
    61%
  4. D
    18%
  5. E
    7%
  6. F
    3%
  7. G
    2%
4.5%
energy sieves (F and G)
About 42 dwellings rated F or G, banned from renting since 2025 for G.
11.2%
affected by the rental ban (E to G)
Timeline: G in 2025, F in 2028, E in 2034. A lever for negotiation and value after renovation.

11.2% of dwellings are rated E, F or G and affected by the progressive rental ban, including 4.5% rated F or G.

What is your property in Montbonnot-Saint-Martin worth?

The EPC weighs on price and negotiation. Get an estimate of your property, renovated or as is, and sell it to investors.

Main and secondary residences in Montbonnot-Saint-Martin

1,207
Apartments
47.8% of the stock
1,320
Houses
52.2% of the stock
Housing count% of housing
Main residences2,00190.4%
Secondary residences241.1%
Vacant1898.5%

Main residences by number of rooms in Montbonnot-Saint-Martin

Housing count% of main residences
Studios482.4%
2 rooms23411.7%
3 rooms30815.4%
4 rooms36218.1%
5 rooms and more1,04952.4%

General information about Montbonnot-Saint-Martin

Population in Montbonnot-Saint-Martin

Inhabitants
5,495
Growth
+11.1%
Median age
42years
Density
832inh/km²

Montbonnot-Saint-Martin has 5,495 inhabitants, a median age of 42 and a density of 832 inhabitants per km².

Income, Employment and Unemployment in Montbonnot-Saint-Martin

Median annual income
€49,510
Unemployment rate
6.6%
Unemployment trend
+0.4pt
Tenants
28.9%

The median annual household income is €49,510, with an unemployment rate of 6.6%.

Best opportunities en Isère

All properties en Isère

Other cities to invest in Isère

CityPopulationAverage apartment price/m²Average house price/m²Average apartment rent/m²Average house rent/m²Estimated yield
Échirolles36,849€1,701€3,443€12€145.72%
Vienne31,051€2,239€3,014€11€135.25%
Bourgoin-Jallieu29,577€2,447€2,719€12€135.64%
Fontaine22,891€1,877€3,655€12€145.36%
Villefontaine19,083€2,425€2,530€12€125.70%
Meylan18,573€3,343€3,943€14€164.81%
L'Isle-d'Abeau17,206€2,611€2,564€13€125.78%
Saint-Égrève16,995€2,612€3,668€13€155.19%
Seyssinet-Pariset11,753€2,363€3,781€13€145.00%
Sassenage11,660€2,378€3,546€13€145.36%
Le Pont-de-Claix10,805€1,938€3,417€11€135.16%
Charvieu-Chavagneux10,280€2,663€3,219€11€135.04%