Price of a 5-room apartment and larger (T5+) in Guyancourt
In Guyancourt, the median price of a T5+ is €3,186/sq.m, i.e. about €324,972 for an average area of 102 sq.m. Data from actual DVF transactions by the DGFiP (15 sales over 12 months).
Price range (T5+)
What DVF sales say about the price of a T5+ in Guyancourt
This property type takes about 8% of local activity, 15 of the 197 apartment and house sales counted over twelve months. Of the 6 property types measured in Guyancourt, the T5+ ranks 6th by price per sq.m and 5th by number of sales over 12 months. The average area of the T5+ sold, 102 sq.m, is about 53% larger than that of the apartments sold in the town, 67 sq.m. At €3,186/sq.m, the median price is out of the town's apartment range, below its 1st quartile. Compared with the neighbouring towns tracked by Briveo where this property type is measured, Saint-Germain-en-Laye comes out at €6,708/sq.m, about 111% above, and Sartrouville at €2,788/sq.m, about 12% below. Across all property types, the town's median price has moved -0.3% over one year, based on DVF sales published by the DGFiP.
Indicative budget for a T5+ of 102 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 15 sales
- Figures computed on 2 September 2026
Other property types in Guyancourt
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 Guyancourt
Q1What is the price of a T5+ in Guyancourt in 2026?
In Guyancourt, the median price of a T5+ is €3,186/sq.m, with a range of €2,869 to €3,443/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T5+ of 102 sq.m in Guyancourt?
For the average observed area (102 sq.m), the indicative budget goes from about €292,638 (1st quartile) to €351,186 (3rd quartile), around €324,972 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 Guyancourt?
The median price of a T5+ in Guyancourt is about 16% below the city's apartment median (€3,809/sq.m), based on DVF sales published by the DGFiP.
Q4How many T5+ sales in Guyancourt?
The DGFiP DVF database records 15 sales of this type in Guyancourt over the last 12 months.