Rental Investment in Castellar: Property Market Data, Prices per m² and Yield

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

Cover photo of the city Castellar

The real estate market in Castellar

Real Estate Market Projection in Castellar

The real estate market in Castellar is a dynamic market with a number of buyers 19.0% higher than the number of properties for sale.

Selling prices in Castellar should therefore be increasing and the time on market decreasing.

Rental pressure
10/10
20.0% tenants
Gross yield
5.9%
purchase + observed rents

Sale prices and price trend

Apartments
€3,153/m²
Average price 2025, range €2,220 to €4,920
Over 5 years
+9.9%
Over 10 years
+14.4%
Sales in 2024
7
Houses
€3,983/m²
Average price 2025, range €3,041 to €6,739
Over 5 years
-0.7%
Over 10 years
+11.9%
Sales in 2024
4

In Castellar, an apartment sells for €3,153/m² on average and a house for €3,983/m² in 2025. Over five years, prices moved by +9.9% for apartments and -0.7% for houses.

Average price per m² in Castellar by year, apartments and houses
YearApartmentsHouses
2014€2,785/m²€3,567/m²
2015€2,756/m²€3,560/m²
2016€2,711/m²€3,553/m²
2017€2,661/m²€3,448/m²
2018€2,721/m²€3,746/m²
2019€2,712/m²€3,988/m²
2020€2,868/m²€4,011/m²
2021€3,066/m²€4,064/m²
2022€3,018/m²€4,263/m²
2023€2,993/m²€4,173/m²
2024€3,053/m²€3,962/m²
2025€3,153/m²€3,983/m²
Do you own a rented property in Castellar?

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
14.1 €/m²
from 10.8 € to 19.9 € per month · gross yield 5.4%
Houses · average rent
18.0 €/m²
from 13.7 € to 25.3 € per month · gross yield 5.4%
25 m² studio
≈ €350/month
indicative rent, check local rent caps

The average rent of an apartment in Castellar is 14.1 €/m² per month, a gross yield of 5.4% at the average purchase price.

The housing stock in Castellar

601 dwellings · 1.63 people per dwelling

Housing size

Tenants and owners

Castellar has 601 dwellings, 34.7% of them apartments. Studios and two-room flats make up 20.9% of the stock, and 20.0% of households rent their main home.

Energy performance (DPE) classes in Castellar

  1. A
    3%
  2. B
    8%
  3. C
    28%
  4. D
    29%
  5. E
    19%
  6. F
    7%
  7. G
    6%
13.1%
energy sieves (F and G)
About 21 dwellings rated F or G, banned from renting since 2025 for G.
31.9%
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.

31.9% of dwellings are rated E, F or G and affected by the progressive rental ban, including 13.1% rated F or G.

What is your property in Castellar 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 Castellar

214
Apartments
34.7% of the stock
403
Houses
65.3% of the stock
Housing count% of housing
Main residences41168.4%
Secondary residences13121.8%
Vacant599.8%

Main residences by number of rooms in Castellar

Housing count% of main residences
Studios184.4%
2 rooms6816.5%
3 rooms8821.5%
4 rooms11527.9%
5 rooms and more12229.6%

General information about Castellar

Population in Castellar

Inhabitants
1,087
Growth
+5.3%
Median age
44years
Density
88inh/km²

Castellar has 1,087 inhabitants, a median age of 44 and a density of 88 inhabitants per km².

Income, Employment and Unemployment in Castellar

Median annual income
€34,392
Unemployment rate
9.0%
Unemployment trend
-1.3pt
Tenants
20.0%

The median annual household income is €34,392, with an unemployment rate of 9.0%.

Best opportunities dans les Alpes-Maritimes

All properties dans les Alpes-Maritimes

Other cities to invest in Alpes-Maritimes

CityPopulationAverage apartment price/m²Average house price/m²Average apartment rent/m²Average house rent/m²Estimated yield
Cagnes-sur-Mer52,580€4,778€5,935€17€203.93%
Grasse48,323€2,924€5,087€13€174.38%
Le Cannet41,597€3,918€6,048€17€204.16%
Saint-Laurent-du-Var30,941€4,682€5,985€17€193.96%
Menton30,412€4,824€7,689€17€193.33%
Vallauris28,025€4,174€6,989€16€203.71%
Mandelieu-la-Napoule21,561€4,842€6,254€17€153.55%
Mougins19,677€4,710€6,445€17€203.94%
Vence19,415€4,011€5,450€16€204.41%
Villeneuve-Loubet16,779€5,916€6,147€18€213.69%
Carros13,277€3,763€4,738€15€164.29%
Valbonne12,754€4,866€6,461€18€193.90%
Beausoleil12,674€7,082€4,789€21€184.16%
Roquebrune-Cap-Martin12,371€6,239€8,884€18€202.92%
Mouans-Sartoux10,531€4,660€5,765€17€184.10%
La Trinité10,276€3,439€5,089€16€235.28%