Price of a 3-room apartment (T3) in Trept
In Trept, the median price of a T3 is €2,778/sq.m, i.e. about €172,840 for an average area of 62 sq.m. Data from actual DVF transactions by the DGFiP (3 sales from 1 January 2023 to 31 December 2025).
What DVF sales say about the price of a T3 in Trept
Among the neighbouring towns tracked by Briveo that measure the same property type, Les Deux Alpes comes out at €5,707/sq.m, about 105% above, and Fontaine at €1,940/sq.m, about 30% below.
Observed sale prices of a T3 in Trept
Of the sales of a T3 à Trept, half closed between 170,750 € and 212,250 €, for a median price of 191,500 €.
Half of the T3 sold measure between 57 and 66 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 3 sales
- Figures computed on 31 October 2026
The town
Trept covers 15.9 km², lies between 219 and 360 m above sea level and had 2,095 inhabitants in the 2023 census.
Trept (pronounced [tʁɛp] or [tʁɛpt]) is a French commune situated in the département of Isère, in the Auvergne-Rhône-Alpes region. Historically attached to the former province of Dauphiné, the commune has been a member of the communauté de communes Les Balcons du Dauphiné since 1 January 2017. Its inhabitants are called the Treptois.
The full property page of the town
From Wikidata and the Wikipedia article « Trept », licensed CC BY-SA 4.0, read on 29 October 2026. Translated from the French article. Read the article
Other property types in Trept
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 Trept
Q1What is the price of a T3 in Trept in 2026?
In Trept, the median price of a T3 is €2,778/sq.m, based on DVF sales published by the DGFiP.
Q2How does the price of a T3 compare with apartments in Trept?
The median price of a T3 in Trept is about 8% below the city's apartment median (€3,030/sq.m), based on DVF sales published by the DGFiP.
Q3How many T3 sales in Trept?
The DGFiP DVF database records 3 sales of this type in Trept.