Price of a 3-room apartment (T3) in Saint-Martin-de-Seignanx
In Saint-Martin-de-Seignanx, the median price of a T3 is €4,040/sq.m, i.e. about €262,600 for an average area of 65 sq.m. Data from actual DVF transactions by the DGFiP (7 sales over the 12 months ending 31 December 2025).
Price range (T3)
What DVF sales say about the price of a T3 in Saint-Martin-de-Seignanx
On price per sq.m the T3 holds position 2nd among the 4 property types Saint-Martin-de-Seignanx measures, and position 3rd on twelve-month volume. Out of 67 apartment and house sales in the town over 12 months, 7 concern this property type, about 10%. Half the town's apartment sales sit between its 1st and 3rd quartiles, and at €4,040/sq.m this median lands in the upper third of that span. Among the neighbouring towns tracked by Briveo that measure the same property type, Soorts-Hossegor comes out at €8,278/sq.m, about 105% above, and Mont-de-Marsan at €1,971/sq.m, about 51% below. 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 +4.9% over one year.
Observed sale prices of a T3 in Saint-Martin-de-Seignanx
Of the sales of a T3 à Saint-Martin-de-Seignanx, half closed between 236,125 € and 289,250 €, for a median price of 261,690 €.
Half of the T3 sold measure between 61 and 70 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 13 | €4,067/sq.m |
| 2024 | 4 | €3,593/sq.m |
| 2025 | 7 | €4,114/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 7 sales
- Figures computed on 31 October 2026
The town
Saint-Martin-de-Seignanx covers 45.4 km², lies between 0 and 72 m above sea level and had 6,238 inhabitants in the 2023 census.
Saint-Martin-de-Seignanx (pronounced [sɛ̃ maʁtɛ̃ də sɛɲɑ̃s], in Gascon, Sent Martin de Senhans) is a French commune situated in the département des Landes in the région Nouvelle-Aquitaine. The commune forms part of the aire d'attraction de Bayonne. A chef-lieu de canton, it houses the headquarters of the communauté de communes du Seignanx.
The full property page of the town
From Wikidata and the Wikipedia article « Saint-Martin-de-Seignanx », 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-de-Seignanx
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-Martin-de-Seignanx
Q1What is the price of a T3 in Saint-Martin-de-Seignanx in 2026?
In Saint-Martin-de-Seignanx, the median price of a T3 is €4,040/sq.m, with a range of €3,804 to €4,257/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T3 of 65 sq.m in Saint-Martin-de-Seignanx?
For the average observed area (65 sq.m), the indicative budget goes from about €247,260 (1st quartile) to €276,705 (3rd quartile), around €262,600 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-Martin-de-Seignanx?
The median price of a T3 in Saint-Martin-de-Seignanx is about 2% above the city's apartment median (€3,973/sq.m), based on DVF sales published by the DGFiP.
Q4How many T3 sales in Saint-Martin-de-Seignanx?
The DGFiP DVF database records 7 sales of this type in Saint-Martin-de-Seignanx over the last 12 months.