Price of a 3-room apartment (T3) in Châteaudun
In Châteaudun, the median price of a T3 is €1,105/sq.m, i.e. about €64,090 for an average area of 58 sq.m. Data from actual DVF transactions by the DGFiP (14 sales over the 12 months ending 31 December 2025).
Price range (T3)
What DVF sales say about the price of a T3 in Châteaudun
This property type takes about 9% of local activity, 14 of the 156 apartment and house sales counted over twelve months. On price per sq.m the T3 holds position 4th among the 5 property types Châteaudun measures, and position 3rd on twelve-month volume. The average area of the T3 sold, 58 sq.m, is about 5% larger than that of the apartments sold in the town, 55 sq.m. The median price, €1,105/sq.m, falls in the middle third of the town's apartment price range, from the 1st to the 3rd quartile. Compared with the neighbouring towns tracked by Briveo where this property type is measured, Épernon comes out at €2,373/sq.m, about 115% above. Across all the town's apartments, whatever their number of rooms, the median price per sq.m has moved -5.5% over one year, based on DVF sales published by the DGFiP.
Observed sale prices of a T3 in Châteaudun
Of the sales of a T3 à Châteaudun, half closed between 37,700 € and 87,700 €, for a median price of 66,000 €.
Half of the T3 sold measure between 54 and 62 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 15 | €1,100/sq.m |
| 2024 | 16 | €1,198/sq.m |
| 2025 | 14 | €1,132/sq.m |
Between 2023 and 2025, the median price per sq.m of a T3 went from 1,100 € to 1,132 €, +2.9 %.
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 14 sales
- Figures computed on 30 October 2026
The town
Châteaudun covers 28.5 km², lies between 102 and 152 m above sea level and had 12,830 inhabitants in the 2023 census.
Châteaudun is a French commune, the chief town of an arrondissement of Eure-et-Loir in the Centre-Val de Loire region. Exposed to an altered oceanic climate, it is drained by the Loir, the bras du Loir, the Vallée de Crépainville and various other small watercourses. The commune possesses a remarkable natural heritage made up of two Natura 2000 sites and three natural zones of ecological, faunal and floral interest.
The full property page of the town
From Wikidata and the Wikipedia article « Châteaudun », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Other property types in Châteaudun
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 Châteaudun
Q1What is the price of a T3 in Châteaudun in 2026?
In Châteaudun, the median price of a T3 is €1,105/sq.m, with a range of €792 to €1,356/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T3 of 58 sq.m in Châteaudun?
For the average observed area (58 sq.m), the indicative budget goes from about €45,936 (1st quartile) to €78,648 (3rd quartile), around €64,090 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 Châteaudun?
The median price of a T3 in Châteaudun is about 12% below the city's apartment median (€1,250/sq.m), based on DVF sales published by the DGFiP.
Q4How many T3 sales in Châteaudun?
The DGFiP DVF database records 14 sales of this type in Châteaudun over the last 12 months.