Rental Investment in L'Île-Saint-Denis: Property Market Data, Prices per m² and Yield

Do you want to make a rental investment in L'Île-Saint-Denis (Seine-Saint-Denis) to supplement your income, secure your assets or benefit from an advantageous tax exemption? Investing in rental property in L'Île-Saint-Denis 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 L'Île-Saint-Denis can be a profitable and efficient for you, you will know it.

Cover photo of the city L'Île-Saint-Denis

The real estate market in L'Île-Saint-Denis

Real Estate Market Projection in L'Île-Saint-Denis

The real estate market in L'Île-Saint-Denis is a dynamic market with a number of buyers 12.0% higher than the number of properties for sale.

Selling prices in L'Île-Saint-Denis should therefore be increasing and the time on market decreasing.

Rental pressure
10/10
74.5% tenants
Gross yield
6.7%
purchase + observed rents

Sale prices and price trend

Apartments
€2,831/m²
Average price 2025, range €2,317 to €5,490
Over 5 years
-1.0%
Over 10 years
+17.7%
Sales in 2024
45
Houses
€3,543/m²
Average price 2025, range €2,352 to €6,195
Over 5 years
-1.3%
Over 10 years
+16.9%
Sales in 2024
2

In L'Île-Saint-Denis, an apartment sells for €2,831/m² on average and a house for €3,543/m² in 2025. Over five years, prices moved by -1.0% for apartments and -1.3% for houses.

Average price per m² in L'Île-Saint-Denis by year, apartments and houses
YearApartmentsHouses
2014€2,360/m²€2,946/m²
2015€2,405/m²€3,031/m²
2016€2,398/m²€3,073/m²
2017€2,442/m²€3,047/m²
2018€2,589/m²€3,203/m²
2019€2,777/m²€3,456/m²
2020€2,860/m²€3,590/m²
2021€2,791/m²€3,713/m²
2022€2,862/m²€3,737/m²
2023€2,831/m²€3,624/m²
2024€2,785/m²€3,533/m²
2025€2,831/m²€3,543/m²
Do you own a rented property in L'Île-Saint-Denis?

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
17.7 €/m²
from 11.3 € to 28.3 € per month · gross yield 7.5%
Houses · average rent
20.6 €/m²
from 13.7 € to 27.7 € per month · gross yield 7.0%
25 m² studio
≈ €440/month
indicative rent, check local rent caps

The average rent of an apartment in L'Île-Saint-Denis is 17.7 €/m² per month, a gross yield of 7.5% at the average purchase price.

The housing stock in L'Île-Saint-Denis

3,033 dwellings · 2.4 people per dwelling

Housing size

Tenants and owners

Nearly two households in three rent their home: structural rental demand.

L'Île-Saint-Denis has 3,033 dwellings, 94.0% of them apartments. Studios and two-room flats make up 30.3% of the stock, and 74.5% of households rent their main home.

Energy performance (DPE) classes in L'Île-Saint-Denis

  1. A
    0%
  2. B
    3%
  3. C
    39%
  4. D
    42%
  5. E
    12%
  6. F
    3%
  7. G
    2%
4.4%
energy sieves (F and G)
About 86 dwellings rated F or G, banned from renting since 2025 for G.
16.6%
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.

16.6% of dwellings are rated E, F or G and affected by the progressive rental ban, including 4.4% rated F or G.

What is your property in L'Île-Saint-Denis 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 L'Île-Saint-Denis

3,213
Apartments
94.0% of the stock
206
Houses
6.0% of the stock
Housing count% of housing
Main residences2,86994.6%
Secondary residences150.5%
Vacant1494.9%

Main residences by number of rooms in L'Île-Saint-Denis

Housing count% of main residences
Studios2017.0%
2 rooms66923.3%
3 rooms1,03336.0%
4 rooms78027.2%
5 rooms and more1896.6%

General information about L'Île-Saint-Denis

Population in L'Île-Saint-Denis

Inhabitants
8,664
Growth
+1.1%
Median age
34years
Density
4,974inh/km²

L'Île-Saint-Denis has 8,664 inhabitants, a median age of 34 and a density of 4,974 inhabitants per km².

Income, Employment and Unemployment in L'Île-Saint-Denis

Median annual income
€23,176
Unemployment rate
22.8%
Unemployment trend
+3.4pt
Tenants
74.5%

The median annual household income is €23,176, with an unemployment rate of 22.8%.

Best opportunities en Seine-Saint-Denis

All properties en Seine-Saint-Denis

Other cities to invest in Seine-Saint-Denis

CityPopulationAverage apartment price/m²Average house price/m²Average apartment rent/m²Average house rent/m²Estimated yield
Bondy52,905€2,940€3,715€18€206.65%
Sevran51,845€2,458€3,205€17€177.29%
Villepinte38,725€2,481€3,188€17€177.24%
Tremblay-en-France37,271€2,506€3,254€15€166.60%
Les Lilas23,469€6,398€6,061€23€264.47%
Le Bourget14,832€3,152€3,913€18€176.11%
Villetaneuse12,663€2,659€3,507€17€196.78%
Saint-Denis113,942€3,792€4,075€20€175.97%
Montreuil111,455€5,777€5,672€22€244.77%
Aulnay-sous-Bois86,135€3,094€3,736€18€206.53%
Drancy71,363€3,437€3,838€18€175.87%
Pantin60,800€5,765€4,681€22€265.12%
Le Blanc-Mesnil58,257€3,514€4,009€18€185.68%
Bobigny55,056€3,393€3,723€19€206.35%
Épinay-sur-Seine53,489€2,730€3,537€18€217.01%
Saint-Ouen-sur-Seine53,207€6,381€4,966€23€274.95%
La Courneuve47,160€3,098€3,732€18€176.15%
Noisy-le-Sec46,094€3,892€5,113€18€215.07%
Livry-Gargan46,028€2,887€3,547€17€196.62%
Rosny-sous-Bois45,655€3,851€4,229€18€225.56%
Stains40,359€2,755€3,594€18€176.68%
Gagny40,189€3,019€3,748€17€206.47%
Bagnolet39,366€5,169€6,043€22€254.73%
Neuilly-sur-Marne37,531€3,226€4,112€17€195.61%
Pierrefitte-sur-Seine32,379€2,666€3,535€19€176.99%
Villemomble30,332€3,435€3,967€18€226.30%
Clichy-sous-Bois29,735€2,152€3,200€18€198.04%
Montfermeil27,980€2,953€3,643€17€186.27%
Les Pavillons-sous-Bois24,165€3,310€3,797€18€196.29%
Neuilly-Plaisance21,415€4,075€4,208€19€225.89%
Le Pré-Saint-Gervais16,865€6,284€6,243€24€274.62%
Le Raincy14,877€3,656€4,307€18€215.70%
Dugny11,328€3,007€3,957€17€165.97%