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

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

Cover photo of the city Castries

The real estate market in Castries

Real Estate Market Projection in Castries

The real estate market in Castries is a dynamic market with a number of buyers 13.0% higher than the number of properties for sale.

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

Rental pressure
10/10
30.7% tenants
Gross yield
4.6%
purchase + observed rents

Sale prices and price trend

Apartments
€3,766/m²
Average price 2025, range €1,929 to €4,357
Over 5 years
+15.7%
Over 10 years
+40.6%
Sales in 2024
14
Houses
€3,973/m²
Average price 2025, range €2,153 to €4,861
Over 5 years
+11.5%
Over 10 years
+34.5%
Sales in 2024
54

In Castries, an apartment sells for €3,766/m² on average and a house for €3,973/m² in 2025. Over five years, prices moved by +15.7% for apartments and +11.5% for houses.

Average price per m² in Castries by year, apartments and houses
YearApartmentsHouses
2014€2,621/m²€2,967/m²
2015€2,678/m²€2,955/m²
2016€2,797/m²€2,962/m²
2017€2,819/m²€3,092/m²
2018€2,806/m²€3,247/m²
2019€2,962/m²€3,363/m²
2020€3,254/m²€3,564/m²
2021€3,654/m²€3,878/m²
2022€3,878/m²€4,127/m²
2023€3,823/m²€4,086/m²
2024€3,745/m²€3,942/m²
2025€3,766/m²€3,973/m²
Do you own a rented property in Castries?

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
14.2 €/m²
from 10.6 € to 21.4 € per month · gross yield 4.5%
Houses · average rent
14.8 €/m²
from 10.7 € to 19.7 € per month · gross yield 4.5%
25 m² studio
≈ €350/month
indicative rent, check local rent caps

The average rent of an apartment in Castries is 14.2 €/m² per month, a gross yield of 4.5% at the average purchase price.

The housing stock in Castries

2,784 dwellings · 2.16 people per dwelling

Housing size

Tenants and owners

Castries has 2,784 dwellings, 23.2% of them apartments. Studios and two-room flats make up 10.3% of the stock, and 30.7% of households rent their main home.

Energy performance (DPE) classes in Castries

  1. A
    8%
  2. B
    11%
  3. C
    54%
  4. D
    16%
  5. E
    7%
  6. F
    3%
  7. G
    1%
3.9%
energy sieves (F and G)
About 38 dwellings rated F or G, banned from renting since 2025 for G.
10.6%
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.

10.6% of dwellings are rated E, F or G and affected by the progressive rental ban, including 3.9% rated F or G.

What is your property in Castries 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 Castries

747
Apartments
23.2% of the stock
2,469
Houses
76.8% of the stock
Housing count% of housing
Main residences2,47588.9%
Secondary residences1957.0%
Vacant1144.1%

Main residences by number of rooms in Castries

Housing count% of main residences
Studios572.3%
2 rooms1988.0%
3 rooms37615.2%
4 rooms75730.6%
5 rooms and more1,08443.8%

General information about Castries

Population in Castries

Inhabitants
6,523
Growth
+10.9%
Median age
42years
Density
270inh/km²

Castries has 6,523 inhabitants, a median age of 42 and a density of 270 inhabitants per km².

Income, Employment and Unemployment in Castries

Median annual income
€35,679
Unemployment rate
11.3%
Unemployment trend
+1.7pt
Tenants
30.7%

The median annual household income is €35,679, with an unemployment rate of 11.3%.

Best opportunities dans l'Hérault

All properties dans l'Hérault

Other cities to invest in Hérault

CityPopulationAverage apartment price/m²Average house price/m²Average apartment rent/m²Average house rent/m²Estimated yield
Sète44,712€3,470€4,126€12€143.94%
Agde29,103€3,810€3,905€11€123.60%
Castelnau-le-Lez24,888€3,859€4,412€15€134.00%
Frontignan23,808€3,367€3,753€13€134.33%
Lattes17,544€4,476€4,452€15€133.70%
Mauguio16,596€4,772€4,382€15€123.60%
Juvignac12,783€3,068€3,651€14€155.24%
Mèze12,664€3,289€3,318€12€134.54%
Saint-Jean-de-Védas12,570€3,453€3,774€14€165.13%
Saint-Gély-du-Fesc10,537€3,819€4,306€15€154.29%
Villeneuve-lès-Maguelone10,405€4,959€4,115€14€143.61%