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Saint-Arnoult-en-Yvelines, 78730

Price of a 3-room apartment (T3) in Saint-Arnoult-en-Yvelines

In Saint-Arnoult-en-Yvelines, the median price of a T3 is €2,632/sq.m, i.e. about €155,288 for an average area of 59 sq.m. Data from actual DVF transactions by the DGFiP (6 sales over 12 months).

Price range (T3)

Entry (1st quartile)
€2,043/sq.m
Median
€2,632/sq.m
High (3rd quartile)
€3,096/sq.m

What DVF sales say about the price of a T3 in Saint-Arnoult-en-Yvelines

Among the neighbouring towns tracked by Briveo that measure the same property type, Versailles comes out at €6,471/sq.m, about 146% above. Saint-Arnoult-en-Yvelines measures 4 property types, and the T3 comes 4th on price per sq.m, 3rd on sales volume over 12 months. Out of 111 apartment and house sales in the town over 12 months, 6 concern this property type, about 5%. The median price, €2,632/sq.m, falls in the lower third of the town's apartment price range, from the 1st to the 3rd quartile. Apartments sold in the town average 47 sq.m, against 59 sq.m for the T3, about 26% more. Across all property types, DVF sales published by the DGFiP put the town's median price +5.9% over one year.

Indicative budget for a T3 of 59 sq.m

Entry (1st quartile)
€120,537
Median
€155,288
High (3rd quartile)
€182,664

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 6 sales
  • Figures computed on 2 September 2026

Other property types in Saint-Arnoult-en-Yvelines

Property typeMedian price / sq.mp25-p75 rangeAverage surfaceSales 12 months
Studio€3,409€2,857 – €3,90922 m²3
T2€2,814€2,417 – €3,20544 m²10
House€2,679€1,632 – €3,409115 m²92

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 Saint-Arnoult-en-Yvelines

Q1What is the price of a T3 in Saint-Arnoult-en-Yvelines in 2026?

In Saint-Arnoult-en-Yvelines, the median price of a T3 is €2,632/sq.m, with a range of €2,043 to €3,096/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.

Q2What budget for a T3 of 59 sq.m in Saint-Arnoult-en-Yvelines?

For the average observed area (59 sq.m), the indicative budget goes from about €120,537 (1st quartile) to €182,664 (3rd quartile), around €155,288 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 Saint-Arnoult-en-Yvelines?

The median price of a T3 in Saint-Arnoult-en-Yvelines is about 4% below the city's apartment median (€2,754/sq.m), based on DVF sales published by the DGFiP.

Q4How many T3 sales in Saint-Arnoult-en-Yvelines?

The DGFiP DVF database records 6 sales of this type in Saint-Arnoult-en-Yvelines over the last 12 months.