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

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

Cover photo of the city Castelnaudary

The real estate market in Castelnaudary

Real Estate Market Projection in Castelnaudary

The real estate market in Castelnaudary is a dynamic market with a number of buyers 5.0% higher than the number of properties for sale.

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

Rental pressure
7/10
52.0% tenants
Gross yield
8.7%
purchase + observed rents

Sale prices and price trend

Apartments
€1,098/m²
Average price 2025, range €636 to €1,609
Over 5 years
-2.2%
Over 10 years
+10.5%
Sales in 2024
55
Houses
€1,530/m²
Average price 2025, range €814 to €2,059
Over 5 years
+7.5%
Over 10 years
+24.3%
Sales in 2024
99

In Castelnaudary, an apartment sells for €1,098/m² on average and a house for €1,530/m² in 2025. Over five years, prices moved by -2.2% for apartments and +7.5% for houses.

Average price per m² in Castelnaudary by year, apartments and houses
YearApartmentsHouses
2014€1,068/m²€1,343/m²
2015€994/m²€1,231/m²
2016€988/m²€1,208/m²
2017€1,022/m²€1,324/m²
2018€1,006/m²€1,384/m²
2019€1,046/m²€1,359/m²
2020€1,123/m²€1,423/m²
2021€1,210/m²€1,442/m²
2022€1,300/m²€1,504/m²
2023€1,265/m²€1,576/m²
2024€1,096/m²€1,527/m²
2025€1,098/m²€1,530/m²
Do you own a rented property in Castelnaudary?

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
9.7 €/m²
from 6.6 € to 17.3 € per month · gross yield 10.6%
Houses · average rent
9.4 €/m²
from 6.5 € to 12.3 € per month · gross yield 7.4%
25 m² studio
≈ €240/month
indicative rent, check local rent caps

The average rent of an apartment in Castelnaudary is 9.7 €/m² per month, a gross yield of 10.6% at the average purchase price.

The housing stock in Castelnaudary

5,773 dwellings · 1.92 people per dwelling

Housing size

Tenants and owners

Castelnaudary has 5,773 dwellings, 42.4% of them apartments. Studios and two-room flats make up 21.5% of the stock, and 52.0% of households rent their main home.

Energy performance (DPE) classes in Castelnaudary

  1. A
    2%
  2. B
    15%
  3. C
    54%
  4. D
    21%
  5. E
    6%
  6. F
    1%
  7. G
    0%
1.7%
energy sieves (F and G)
About 60 dwellings rated F or G, banned from renting since 2025 for G.
7.2%
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.

7.2% of dwellings are rated E, F or G and affected by the progressive rental ban, including 1.7% rated F or G.

What is your property in Castelnaudary 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 Castelnaudary

2,601
Apartments
42.4% of the stock
3,529
Houses
57.6% of the stock
Housing count% of housing
Main residences4,95985.9%
Secondary residences1041.8%
Vacant71012.3%

Main residences by number of rooms in Castelnaudary

Housing count% of main residences
Studios3076.2%
2 rooms75915.3%
3 rooms1,01220.4%
4 rooms1,46829.6%
5 rooms and more1,41328.5%

General information about Castelnaudary

Population in Castelnaudary

Inhabitants
12,448
Growth
-4.1%
Median age
42years
Density
260inh/km²

Castelnaudary has 12,448 inhabitants, a median age of 42 and a density of 260 inhabitants per km².

Income, Employment and Unemployment in Castelnaudary

Median annual income
€21,317
Unemployment rate
20.9%
Unemployment trend
+8.5pt
Tenants
52.0%

The median annual household income is €21,317, with an unemployment rate of 20.9%.

Best opportunities dans l'Aude

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Other cities to invest in Aude

CityPopulationAverage apartment price/m²Average house price/m²Average apartment rent/m²Average house rent/m²Estimated yield
Limoux10,302€1,309€1,544€9€97.52%