Price of a 5-room apartment and larger (T5+) in Boussy-Saint-Antoine
In Boussy-Saint-Antoine, the median price of a T5+ is €1,756/sq.m, i.e. about €151,016 for an average area of 86 sq.m. Data from actual DVF transactions by the DGFiP (1 sale over the 12 months ending 31 December 2025).
Price range (T5+)
What DVF sales say about the price of a T5+ in Boussy-Saint-Antoine
Among the neighbouring towns tracked by Briveo that measure the same property type, Palaiseau comes out at €3,298/sq.m, about 88% above, and Étampes at €1,517/sq.m, about 14% below. Boussy-Saint-Antoine measures 5 property types, and the T5+ comes 5th on price per sq.m, 5th on sales volume over 12 months. The 1 T5+ sale recorded over 12 months weigh about 1% of the 68 apartment and house sales in the town. The median price, €1,756/sq.m, sits below the town's apartment price range, from the 1st to the 3rd quartile. Apartments sold in the town average 65 sq.m, against 86 sq.m for the T5+, about 33% more.
Observed sale prices of a T5+ in Boussy-Saint-Antoine
Of the sales of a T5+ à Boussy-Saint-Antoine, half closed between 129,750 € and 174,890 €, for a median price of 145,500 €.
Half of the T5+ sold measure between 76 and 94 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 8 | €1,843/sq.m |
| 2024 | 5 | €1,553/sq.m |
| 2025 | 1 | €1,596/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 1 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 T5+ in nearby cities
Cities tracked by BRIVEO in the same department, median for the same property type when available.
Frequently asked questions, T5+ in Boussy-Saint-Antoine
Q1What is the price of a T5+ in Boussy-Saint-Antoine in 2026?
In Boussy-Saint-Antoine, the median price of a T5+ is €1,756/sq.m, with a range of €1,568 to €1,939/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T5+ of 86 sq.m in Boussy-Saint-Antoine?
For the average observed area (86 sq.m), the indicative budget goes from about €134,848 (1st quartile) to €166,754 (3rd quartile), around €151,016 at the median price. Indicative calculation, DVF price per sq.m multiplied by the area, excluding notary fees.
Q3How does the price of a T5+ compare with apartments in Boussy-Saint-Antoine?
The median price of a T5+ in Boussy-Saint-Antoine is about 25% below the city's apartment median (€2,355/sq.m), based on DVF sales published by the DGFiP.
Q4How many T5+ sales in Boussy-Saint-Antoine?
The DGFiP DVF database records 1 sale of this type in Boussy-Saint-Antoine over the last 12 months.