Price of a 4-room apartment (T4) in Châteaugiron
In Châteaugiron, the median price of a T4 is €3,007/sq.m, i.e. about €240,560 for an average area of 80 sq.m. Data from actual DVF transactions by the DGFiP (5 sales over the 12 months ending 31 December 2025).
Price range (T4)
What DVF sales say about the price of a T4 in Châteaugiron
Châteaugiron measures 5 property types, and the T4 comes 3rd on price per sq.m, 4th on sales volume over 12 months. The 5 T4 sales recorded over 12 months weigh about 4% of the 134 apartment and house sales in the town. Half the town's apartment sales sit between its 1st and 3rd quartiles, and at €3,007/sq.m this median lands in the upper third of that span. Apartments sold in the town average 58 sq.m, against 80 sq.m for the T4, about 37% more. Among the neighbouring towns tracked by Briveo that measure the same property type, Dinard comes out at €6,056/sq.m, about 101% above, and Fougères at €1,552/sq.m, about 48% below. 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 +0.4% over one year.
Observed sale prices of a T4 in Châteaugiron
Of the sales of a T4 à Châteaugiron, half closed between 212,250 € and 252,716 €, for a median price of 230,500 €.
Half of the T4 sold measure between 79 and 81 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 4 | €2,727/sq.m |
| 2024 | 7 | €3,031/sq.m |
| 2025 | 5 | €3,080/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 5 sales
- Figures computed on 30 October 2026
The town
Châteaugiron covers 23.5 km², sits at 0 m above sea level and had 10,845 inhabitants in the 2023 census.
Châteaugiron is a new commune located in the département of Ille-et-Vilaine in the région of Bretagne, formed in 2017 by the merger of the former communes of Châteaugiron, Saint-Aubin-du-Pavail and Ossé. In 2023, with 10,845 inhabitants, it is the 10th most populous commune in Ille-et-Vilaine and the 36th in Bretagne.
The full property page of the town
From Wikidata and the Wikipedia article « Châteaugiron », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Other property types in Châteaugiron
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 Châteaugiron
Q1What is the price of a T4 in Châteaugiron in 2026?
In Châteaugiron, the median price of a T4 is €3,007/sq.m, with a range of €2,651 to €3,144/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T4 of 80 sq.m in Châteaugiron?
For the average observed area (80 sq.m), the indicative budget goes from about €212,080 (1st quartile) to €251,520 (3rd quartile), around €240,560 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 Châteaugiron?
The median price of a T4 in Châteaugiron is about 2% above the city's apartment median (€2,935/sq.m), based on DVF sales published by the DGFiP.
Q4How many T4 sales in Châteaugiron?
The DGFiP DVF database records 5 sales of this type in Châteaugiron over the last 12 months.