Price of a 4-room apartment (T4) in Saint-Sébastien-sur-Loire
In Saint-Sébastien-sur-Loire, the median price of a T4 is €2,826/sq.m, i.e. about €226,080 for an average area of 80 sq.m. Data from actual DVF transactions by the DGFiP (42 sales over the 12 months ending 31 December 2025).
Price range (T4)
What DVF sales say about the price of a T4 in Saint-Sébastien-sur-Loire
Compared with the neighbouring towns tracked by Briveo where this property type is measured, La Baule-Escoublac comes out at €7,622/sq.m, about 170% above, and Saint-Herblain at €2,151/sq.m, about 24% below. This property type takes about 9% of local activity, 42 of the 451 apartment and house sales counted over twelve months. On price per sq.m the T4 holds position 5th among the 6 property types Saint-Sébastien-sur-Loire measures, and position 4th on twelve-month volume. The average area of the T4 sold, 80 sq.m, is about 38% larger than that of the apartments sold in the town, 58 sq.m. Half the town's apartment sales sit between its 1st and 3rd quartiles, and at €2,826/sq.m this median lands in the lower third of that span. Across all the town's apartments, whatever their number of rooms, the median price per sq.m has moved -0.4% over one year, based on DVF sales published by the DGFiP.
Observed sale prices of a T4 in Saint-Sébastien-sur-Loire
Of the sales of a T4 à Saint-Sébastien-sur-Loire, half closed between 185,000 € and 272,000 €, for a median price of 220,000 €.
Half of the T4 sold measure between 71 and 87 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 40 | €2,862/sq.m |
| 2024 | 25 | €2,919/sq.m |
| 2025 | 42 | €2,724/sq.m |
Between 2023 and 2025, the median price per sq.m of a T4 went from 2,862 € to 2,724 €, −4.8 %.
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 42 sales
- Figures computed on 31 October 2026
The town
Saint-Sébastien-sur-Loire covers 11.7 km², lies between 2 and 33 m above sea level and had 28,596 inhabitants in the 2023 census.
Saint-Sébastien-sur-Loire is a French commune in the West of France, situated to the south-east of Nantes, in the département of Loire-Atlantique, in the Pays de la Loire region. The territory of the commune was occupied at the earliest 3,000 years before our era. A zone of Celtic settlement, the region was dominated by the Gallo-Romans, then by the Franks, before being incorporated into the kingdom and then the duchy of Bretagne.
The full property page of the town
From Wikidata and the Wikipedia article « Saint-Sébastien-sur-Loire », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Other property types in Saint-Sébastien-sur-Loire
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-Sébastien-sur-Loire
Q1What is the price of a T4 in Saint-Sébastien-sur-Loire in 2026?
In Saint-Sébastien-sur-Loire, the median price of a T4 is €2,826/sq.m, with a range of €2,451 to €3,185/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T4 of 80 sq.m in Saint-Sébastien-sur-Loire?
For the average observed area (80 sq.m), the indicative budget goes from about €196,080 (1st quartile) to €254,800 (3rd quartile), around €226,080 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-Sébastien-sur-Loire?
The median price of a T4 in Saint-Sébastien-sur-Loire is about 14% below the city's apartment median (€3,276/sq.m), based on DVF sales published by the DGFiP.
Q4How many T4 sales in Saint-Sébastien-sur-Loire?
The DGFiP DVF database records 42 sales of this type in Saint-Sébastien-sur-Loire over the last 12 months.