Price of a 4-room apartment (T4) in Castelnaudary
In Castelnaudary, the median price of a T4 is €1,310/sq.m, i.e. about €115,280 for an average area of 88 sq.m. Data from actual DVF transactions by the DGFiP (7 sales over the 12 months ending 31 December 2025).
Price range (T4)
What DVF sales say about the price of a T4 in Castelnaudary
Among the neighbouring towns tracked by Briveo that measure the same property type, Gruissan comes out at €3,789/sq.m, about 189% above, and Carcassonne at €1,135/sq.m, about 13% below. Castelnaudary measures 5 property types, and the T4 comes 2nd on price per sq.m, 5th on sales volume over 12 months. This property type takes about 4% of local activity, 7 of the 164 apartment and house sales counted over twelve months. Half the town's apartment sales sit between its 1st and 3rd quartiles, and at €1,310/sq.m this median lands in the middle third of that span. Apartments sold in the town average 56 sq.m, against 88 sq.m for the T4, about 57% more. For all of the town's apartments, whatever their number of rooms, DVF sales published by the DGFiP show the median price per sq.m moving +0.7% over one year.
Observed sale prices of a T4 in Castelnaudary
Of the sales of a T4 à Castelnaudary, half closed between 107,750 € and 124,950 €, for a median price of 111,775 €.
Half of the T4 sold measure between 79 and 85 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 7 | €1,310/sq.m |
| 2024 | 5 | €1,310/sq.m |
| 2025 | 7 | €1,274/sq.m |
Source and method
- Property transfer records (DVF), published by the French tax authority (DGFiP)
- Sales recorded from 1 January 2023 to 31 December 2025
- Based on 7 sales
- Figures computed on 1 October 2026
The town
Castelnaudary covers 47.7 km², lies between 145 and 215 m above sea level and had 12,151 inhabitants in the 2023 census.
Castelnaudary is a French commune situated in the north-west of the département of Aude, in the Occitanie region. From a historical and cultural standpoint, the commune forms part of the former province of Lauragais, the former « Pays de Cocagne », linked both to the cultivation of pastel and to the abundance of its produce, and known as the « grenier à blé du Languedoc ». Exposed to a Mediterranean climate, it is drained by the canal du Midi, the Fresquel, the ruisseau de Glandes, the ruisseau de l'Argentouire, the ruisseau de Tréboul, the ruisseau de Fendeille, the ruisseau de Laval Basse and by two other watercourses.
The full property page of the town
From Wikidata and the Wikipedia article « Castelnaudary », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Other property types in Castelnaudary
Price of a T4 in nearby cities
Cities tracked by BRIVEO in the same department, median for the same property type when available.
Frequently asked questions, T4 in Castelnaudary
Q1What is the price of a T4 in Castelnaudary in 2026?
In Castelnaudary, the median price of a T4 is €1,310/sq.m, with a range of €1,062 to €1,380/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T4 of 88 sq.m in Castelnaudary?
For the average observed area (88 sq.m), the indicative budget goes from about €93,456 (1st quartile) to €121,440 (3rd quartile), around €115,280 at the median price. Indicative calculation, DVF price per sq.m multiplied by the area, excluding notary fees.
Q3How does the price of a T4 compare with apartments in Castelnaudary?
The median price of a T4 in Castelnaudary is about 7% above the city's apartment median (€1,228/sq.m), based on DVF sales published by the DGFiP.
Q4How many T4 sales in Castelnaudary?
The DGFiP DVF database records 7 sales of this type in Castelnaudary over the last 12 months.