Price of a 3-room apartment (T3) in Boulogne-Billancourt
In Boulogne-Billancourt, the median price of a T3 is €8,207/sq.m, i.e. about €533,455 for an average area of 65 sq.m. Data from actual DVF transactions by the DGFiP (464 sales over 12 months).
Price range (T3)
What DVF sales say about the price of a T3 in Boulogne-Billancourt
The median price, €8,207/sq.m, falls in the middle third of the town's apartment price range, from the 1st to the 3rd quartile. Apartments sold in the town average 57 sq.m, against 65 sq.m for the T3, about 13% more. On price per sq.m the T3 holds position 6th among the 6 property types Boulogne-Billancourt measures, and position 1st on twelve-month volume. The 464 T3 sales recorded over 12 months weigh about 28% of the 1,638 apartment and house sales in the town. Among the neighbouring towns tracked by Briveo that measure the same property type, Neuilly-sur-Seine comes out at €10,638/sq.m, about 30% above, and Nanterre at €4,984/sq.m, about 39% below. Across all property types, DVF sales published by the DGFiP put the town's median price +2% over one year.
Indicative budget for a T3 of 65 sq.m
Indicative calculation: DVF price per sq.m multiplied by the average observed area, excluding notary fees.
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 464 sales
- Figures computed on 2 September 2026
Other property types in Boulogne-Billancourt
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 Boulogne-Billancourt
Q1What is the price of a T3 in Boulogne-Billancourt in 2026?
In Boulogne-Billancourt, the median price of a T3 is €8,207/sq.m, with a range of €7,137 to €9,517/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T3 of 65 sq.m in Boulogne-Billancourt?
For the average observed area (65 sq.m), the indicative budget goes from about €463,905 (1st quartile) to €618,605 (3rd quartile), around €533,455 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 Boulogne-Billancourt?
The median price of a T3 in Boulogne-Billancourt is about 2% below the city's apartment median (€8,406/sq.m), based on DVF sales published by the DGFiP.
Q4How many T3 sales in Boulogne-Billancourt?
The DGFiP DVF database records 464 sales of this type in Boulogne-Billancourt over the last 12 months.