Price of a 3-room apartment (T3) in Castelnau-de-Médoc
In Castelnau-de-Médoc, the median price of a T3 is €2,417/sq.m, i.e. about €145,020 for an average area of 60 sq.m. Data from actual DVF transactions by the DGFiP (4 sales over the 12 months ending 31 December 2025).
Price range (T3)
What DVF sales say about the price of a T3 in Castelnau-de-Médoc
Among the neighbouring towns tracked by Briveo that measure the same property type, Arcachon comes out at €7,686/sq.m, about 218% above. On price per sq.m the T3 holds position 3rd among the 3 property types Castelnau-de-Médoc measures, and position 3rd on twelve-month volume. The 4 T3 sales recorded over 12 months weigh about 5% of the 80 apartment and house sales in the town. Half the town's apartment sales sit between its 1st and 3rd quartiles, and at €2,417/sq.m this median lands in the lower third of that span. Apartments sold in the town average 52 sq.m, against 60 sq.m for the T3, about 15% more.
Observed sale prices of a T3 in Castelnau-de-Médoc
Of the sales of a T3 à Castelnau-de-Médoc, half closed between 142,500 € and 156,813 €, for a median price of 149,562 €.
Half of the T3 sold measure between 60 and 61 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 2 | €2,284/sq.m |
| 2024 | 3 | €2,250/sq.m |
| 2025 | 4 | €2,568/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 4 sales
- Figures computed on 30 October 2026
The town
Castelnau-de-Médoc covers 23.9 km², lies between 14 and 47 m above sea level and had 4,907 inhabitants in the 2023 census.
Castelnau-de-Médoc is a commune in the South-West of France, situated in the département of Gironde, in the Nouvelle-Aquitaine region. Its inhabitants are known as the Castelnaudais.
The full property page of the town
From Wikidata and the Wikipedia article « Castelnau-de-Médoc », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Other property types in Castelnau-de-Médoc
Price of a T3 in nearby cities
Cities tracked by BRIVEO in the same department, median for the same property type when available.
Frequently asked questions, T3 in Castelnau-de-Médoc
Q1What is the price of a T3 in Castelnau-de-Médoc in 2026?
In Castelnau-de-Médoc, the median price of a T3 is €2,417/sq.m, with a range of €2,207 to €2,660/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T3 of 60 sq.m in Castelnau-de-Médoc?
For the average observed area (60 sq.m), the indicative budget goes from about €132,420 (1st quartile) to €159,600 (3rd quartile), around €145,020 at the median price. Indicative calculation, DVF price per sq.m multiplied by the area, excluding notary fees.
Q3How does the price of a T3 compare with apartments in Castelnau-de-Médoc?
The median price of a T3 in Castelnau-de-Médoc is about 11% below the city's apartment median (€2,705/sq.m), based on DVF sales published by the DGFiP.
Q4How many T3 sales in Castelnau-de-Médoc?
The DGFiP DVF database records 4 sales of this type in Castelnau-de-Médoc over the last 12 months.