Price of a 3-room apartment (T3) in Marnaz
In Marnaz, the median price of a T3 is €3,088/sq.m, i.e. about €216,160 for an average area of 70 sq.m. Data from actual DVF transactions by the DGFiP (14 sales over the 12 months ending 31 December 2025).
Price range (T3)
What DVF sales say about the price of a T3 in Marnaz
Among the neighbouring towns tracked by Briveo that measure the same property type, Chamonix-Mont-Blanc comes out at €9,984/sq.m, about 223% above. At €3,088/sq.m, the median price lands in the upper third of the town's apartment range, 1st to 3rd quartile. Apartments sold in the town average 74 sq.m, against 70 sq.m for the T3, about 6% less. Of the 5 property types measured in Marnaz, the T3 ranks 2nd by price per sq.m and 2nd by number of sales over 12 months. The 14 T3 sales recorded over 12 months weigh about 23% of the 61 apartment and house sales in the town. 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 +16.8% over one year.
Observed sale prices of a T3 in Marnaz
Of the sales of a T3 à Marnaz, half closed between 168,500 € and 223,750 €, for a median price of 204,000 €.
Half of the T3 sold measure between 63 and 76 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 12 | €3,238/sq.m |
| 2024 | 9 | €2,267/sq.m |
| 2025 | 14 | €2,789/sq.m |
Between 2023 and 2025, the median price per sq.m of a T3 went from 3,238 € to 2,789 €, −13.9 %.
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 14 sales
- Figures computed on 23 October 2026
The town
Marnaz covers 9 km², lies between 464 and 2,098 m above sea level and had 5,964 inhabitants in the 2023 census.
Marnaz (pronounced Marna) is a French commune situated in the département of Haute-Savoie, in the region of Auvergne-Rhône-Alpes. Its minimum altitude is 464 metres and its maximum altitude is 2,098 metres. Marnaz is a town in the middle valley of the Arve.
The full property page of the town
From Wikidata and the Wikipedia article « Marnaz », licensed CC BY-SA 4.0, read on 23 October 2026. Translated from the French article. Read the article
Other property types in Marnaz
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 Marnaz
Q1What is the price of a T3 in Marnaz in 2026?
In Marnaz, the median price of a T3 is €3,088/sq.m, with a range of €2,355 to €3,437/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T3 of 70 sq.m in Marnaz?
For the average observed area (70 sq.m), the indicative budget goes from about €164,850 (1st quartile) to €240,590 (3rd quartile), around €216,160 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 Marnaz?
The median price of a T3 in Marnaz is about 16% above the city's apartment median (€2,667/sq.m), based on DVF sales published by the DGFiP.
Q4How many T3 sales in Marnaz?
The DGFiP DVF database records 14 sales of this type in Marnaz over the last 12 months.