Price of a 3-room apartment (T3) in L'Isle-Adam
In L'Isle-Adam, the median price of a T3 is €3,759/sq.m, i.e. about €236,817 for an average area of 63 sq.m. Data from actual DVF transactions by the DGFiP (35 sales over 12 months).
Price range (T3)
What DVF sales say about the price of a T3 in L'Isle-Adam
Compared with the neighbouring towns tracked by Briveo where this property type is measured, Sarcelles at €2,055/sq.m, about 45% below. The 35 T3 sales recorded over 12 months weigh about 20% of the 178 apartment and house sales in the town. On price per sq.m the T3 holds position 4th among the 6 property types L'Isle-Adam measures, and position 2nd on twelve-month volume. The average area of the T3 sold, 63 sq.m, is about 10% larger than that of the apartments sold in the town, 57 sq.m. Half the town's apartment sales sit between its 1st and 3rd quartiles, and at €3,759/sq.m this median lands in the lower third of that span. Across all property types, the town's median price has moved +9% over one year, based on DVF sales published by the DGFiP.
Indicative budget for a T3 of 63 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 35 sales
- Figures computed on 2 September 2026
Other property types in L'Isle-Adam
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 L'Isle-Adam
Q1What is the price of a T3 in L'Isle-Adam in 2026?
In L'Isle-Adam, the median price of a T3 is €3,759/sq.m, with a range of €3,244 to €4,995/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T3 of 63 sq.m in L'Isle-Adam?
For the average observed area (63 sq.m), the indicative budget goes from about €204,372 (1st quartile) to €314,685 (3rd quartile), around €236,817 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 L'Isle-Adam?
The median price of a T3 in L'Isle-Adam is about 12% below the city's apartment median (€4,259/sq.m), based on DVF sales published by the DGFiP.
Q4How many T3 sales in L'Isle-Adam?
The DGFiP DVF database records 35 sales of this type in L'Isle-Adam over the last 12 months.