Price of a 4-room apartment (T4) in Fos-sur-Mer
In Fos-sur-Mer, the median price of a T4 is €2,225/sq.m, i.e. about €166,875 for an average area of 75 sq.m. Data from actual DVF transactions by the DGFiP (18 sales over the 12 months ending 31 December 2025).
Price range (T4)
What DVF sales say about the price of a T4 in Fos-sur-Mer
The median price, €2,225/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 60 sq.m, against 75 sq.m for the T4, about 25% more. Fos-sur-Mer measures 6 property types, and the T4 comes 5th on price per sq.m, 3rd on sales volume over 12 months. The 18 T4 sales recorded over 12 months weigh about 12% of the 152 apartment and house sales in the town. Among the neighbouring towns tracked by Briveo that measure the same property type, Aix-en-Provence comes out at €4,151/sq.m, about 87% above. For all of the town's apartments, whatever their number of rooms, DVF sales published by the DGFiP show the median price per sq.m moving -2.5% over one year.
Observed sale prices of a T4 in Fos-sur-Mer
Of the sales of a T4 à Fos-sur-Mer, half closed between 158,000 € and 179,500 €, for a median price of 171,100 €.
Half of the T4 sold measure between 74 and 77 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 12 | €2,231/sq.m |
| 2024 | 6 | €2,091/sq.m |
| 2025 | 18 | €2,346/sq.m |
Between 2023 and 2025, the median price per sq.m of a T4 went from 2,231 € to 2,346 €, +5.2 %.
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 18 sales
- Figures computed on 1 October 2026
The town
Fos-sur-Mer covers 92.3 km², lies between 0 and 49 m above sea level and had 15,862 inhabitants in the 2023 census. Its inhabitants are called the Fosséens.
Fos-sur-Mer is a French commune situated in the south-east of France, in the département des Bouches-du-Rhône in the région Provence-Alpes-Côte d'Azur.
The full property page of the town
From Wikidata and the Wikipedia article « Fos-sur-Mer », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Other property types in Fos-sur-Mer
Price of a T4 in nearby cities
Cities tracked by BRIVEO in the same department, median for the same property type when available.
Frequently asked questions, T4 in Fos-sur-Mer
Q1What is the price of a T4 in Fos-sur-Mer in 2026?
In Fos-sur-Mer, the median price of a T4 is €2,225/sq.m, with a range of €2,021 to €2,423/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T4 of 75 sq.m in Fos-sur-Mer?
For the average observed area (75 sq.m), the indicative budget goes from about €151,575 (1st quartile) to €181,725 (3rd quartile), around €166,875 at the median price. Indicative calculation, DVF price per sq.m multiplied by the area, excluding notary fees.
Q3How does the price of a T4 compare with apartments in Fos-sur-Mer?
The median price of a T4 in Fos-sur-Mer is about 9% below the city's apartment median (€2,444/sq.m), based on DVF sales published by the DGFiP.
Q4How many T4 sales in Fos-sur-Mer?
The DGFiP DVF database records 18 sales of this type in Fos-sur-Mer over the last 12 months.