Price of a 4-room apartment (T4) in Saint-Martin-Boulogne
In Saint-Martin-Boulogne, the median price of a T4 is €2,082/sq.m, i.e. about €183,216 for an average area of 88 sq.m. Data from actual DVF transactions by the DGFiP (4 sales over the 12 months ending 31 December 2025).
Price range (T4)
What DVF sales say about the price of a T4 in Saint-Martin-Boulogne
Compared with the neighbouring towns tracked by Briveo where this property type is measured, Le Touquet-Paris-Plage comes out at €8,830/sq.m, about 324% above, and Béthune at €1,321/sq.m, about 37% below. The average area of the T4 sold, 88 sq.m, is about 37% larger than that of the apartments sold in the town, 64 sq.m. The median price, €2,082/sq.m, falls in the lower third of the town's apartment price range, from the 1st to the 3rd quartile. The 4 T4 sales recorded over 12 months weigh about 2% of the 168 apartment and house sales in the town. Of the 4 property types measured in Saint-Martin-Boulogne, the T4 ranks 3rd by price per sq.m and 4th by number of sales over 12 months. Across all the town's apartments, whatever their number of rooms, the median price per sq.m has moved -1% over one year, based on DVF sales published by the DGFiP.
Observed sale prices of a T4 in Saint-Martin-Boulogne
Of the sales of a T4 à Saint-Martin-Boulogne, half closed between 156,000 € and 244,500 €, for a median price of 182,820 €.
Half of the T4 sold measure between 75 and 99 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 5 | €2,694/sq.m |
| 2024 | 11 | €2,080/sq.m |
| 2025 | 4 | €2,016/sq.m |
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 4 sales
- Figures computed on 1 October 2026
The town
Saint-Martin-Boulogne covers 13.2 km², lies between 3 and 188 m above sea level and had 10,888 inhabitants in the 2023 census. Its inhabitants are called the Saint-Martinois.
Saint-Martin-Boulogne, sometimes called Saint-Martin-lès-Boulogne or simply Saint-Martin, is a French commune situated in the département of Pas-de-Calais in the région of Hauts-de-France. Its inhabitants are called the Saint-Martinois. The commune is a member of the communauté d'agglomération du Boulonnais, of which it is the 3rd largest commune by population.
The full property page of the town
From Wikidata and the Wikipedia article « Saint-Martin-Boulogne », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Other property types in Saint-Martin-Boulogne
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 Saint-Martin-Boulogne
Q1What is the price of a T4 in Saint-Martin-Boulogne in 2026?
In Saint-Martin-Boulogne, the median price of a T4 is €2,082/sq.m, with a range of €1,971 to €2,457/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T4 of 88 sq.m in Saint-Martin-Boulogne?
For the average observed area (88 sq.m), the indicative budget goes from about €173,448 (1st quartile) to €216,216 (3rd quartile), around €183,216 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 Saint-Martin-Boulogne?
The median price of a T4 in Saint-Martin-Boulogne is about 9% below the city's apartment median (€2,278/sq.m), based on DVF sales published by the DGFiP.
Q4How many T4 sales in Saint-Martin-Boulogne?
The DGFiP DVF database records 4 sales of this type in Saint-Martin-Boulogne over the last 12 months.