Price of a 3-room apartment (T3) in Boussy-Saint-Antoine
In Boussy-Saint-Antoine, the median price of a T3 is €2,387/sq.m, i.e. about €152,768 for an average area of 64 sq.m. Data from actual DVF transactions by the DGFiP (16 sales over the 12 months ending 31 December 2025).
Price range (T3)
What DVF sales say about the price of a T3 in Boussy-Saint-Antoine
The 16 T3 sales recorded over 12 months weigh about 24% of the 68 apartment and house sales in the town. Boussy-Saint-Antoine measures 5 property types, and the T3 comes 3rd on price per sq.m, 2nd on sales volume over 12 months. Compared with the neighbouring towns tracked by Briveo where this property type is measured, Massy comes out at €4,259/sq.m, about 78% above, and Étampes at €2,122/sq.m, about 11% below. The median price, €2,387/sq.m, falls in the middle third of the town's apartment price range, from the 1st to the 3rd quartile.
Observed sale prices of a T3 in Boussy-Saint-Antoine
Of the sales of a T3 à Boussy-Saint-Antoine, half closed between 131,000 € and 187,000 €, for a median price of 150,000 €.
Half of the T3 sold measure between 63 and 65 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 21 | €2,172/sq.m |
| 2024 | 12 | €2,481/sq.m |
| 2025 | 16 | €2,554/sq.m |
Between 2023 and 2025, the median price per sq.m of a T3 went from 2,172 € to 2,554 €, +17.6 %.
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 16 sales
- Figures computed on 28 October 2026
The town
Boussy-Saint-Antoine covers 2.9 km², lies between 39 and 90 m above sea level and had 8,097 inhabitants in the 2023 census.
Boussy-Saint-Antoine (pronounced [busi sɛ̃t̪ ɑ̃t̪wan]) is a French commune situated twenty-three kilometres south-east of Paris in the département of l'Essonne in the Île-de-France region. Its inhabitants are called the Buxaciens or Buxassiens.
The full property page of the town
From Wikidata and the Wikipedia article « Boussy-Saint-Antoine », licensed CC BY-SA 4.0, read on 28 October 2026. Translated from the French article. Read the article
Other property types in Boussy-Saint-Antoine
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 Boussy-Saint-Antoine
Q1What is the price of a T3 in Boussy-Saint-Antoine in 2026?
In Boussy-Saint-Antoine, the median price of a T3 is €2,387/sq.m, with a range of €2,109 to €2,930/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T3 of 64 sq.m in Boussy-Saint-Antoine?
For the average observed area (64 sq.m), the indicative budget goes from about €134,976 (1st quartile) to €187,520 (3rd quartile), around €152,768 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 Boussy-Saint-Antoine?
The median price of a T3 in Boussy-Saint-Antoine is about 1% above the city's apartment median (€2,355/sq.m), based on DVF sales published by the DGFiP.
Q4How many T3 sales in Boussy-Saint-Antoine?
The DGFiP DVF database records 16 sales of this type in Boussy-Saint-Antoine over the last 12 months.