Price of a 3-room apartment (T3) in Bailly
In Bailly, the median price of a T3 is €3,711/sq.m, i.e. about €293,169 for an average area of 79 sq.m. Data from actual DVF transactions by the DGFiP (9 sales over the 12 months ending 31 December 2025).
Price range (T3)
What DVF sales say about the price of a T3 in Bailly
Of the 4 property types measured in Bailly, the T3 ranks 4th by price per sq.m and 2nd by number of sales over 12 months. This property type takes about 19% of local activity, 9 of the 47 apartment and house sales counted over twelve months. At €3,711/sq.m, the median price lands in the lower third of the town's apartment range, 1st to 3rd quartile. Among the neighbouring towns tracked by Briveo that measure the same property type, Versailles comes out at €6,471/sq.m, about 74% above, and Poissy at €3,531/sq.m, about 5% 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 +1.5% over one year.
Observed sale prices of a T3 in Bailly
Of the sales of a T3 à Bailly, half closed between 265,250 € and 324,500 €, for a median price of 295,000 €.
Half of the T3 sold measure between 76 and 83 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 8 | €4,235/sq.m |
| 2024 | 13 | €3,672/sq.m |
| 2025 | 9 | €3,442/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 9 sales
- Figures computed on 30 October 2026
The town
Bailly covers 6.5 km², lies between 92 and 182 m above sea level and had 3,731 inhabitants in the 2023 census.
Bailly est une commune française située dans le département des Yvelines en région Île-de-France.
The full property page of the town
From Wikidata and the Wikipedia article « Bailly (Yvelines) », licensed CC BY-SA 4.0, read on 31 October 2026. Read the article
Other property types in Bailly
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 Bailly
Q1What is the price of a T3 in Bailly in 2026?
In Bailly, the median price of a T3 is €3,711/sq.m, with a range of €3,307 to €4,241/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T3 of 79 sq.m in Bailly?
For the average observed area (79 sq.m), the indicative budget goes from about €261,253 (1st quartile) to €335,039 (3rd quartile), around €293,169 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 Bailly?
The median price of a T3 in Bailly is about 3% below the city's apartment median (€3,832/sq.m), based on DVF sales published by the DGFiP.
Q4How many T3 sales in Bailly?
The DGFiP DVF database records 9 sales of this type in Bailly over the last 12 months.