Price of a 5-room apartment and larger (T5+) in Château-Thierry
In Château-Thierry, the median price of a T5+ is €1,375/sq.m, i.e. about €137,500 for an average area of 100 sq.m. Data from actual DVF transactions by the DGFiP (5 sales over the 12 months ending 31 December 2025).
Price range (T5+)
What DVF sales say about the price of a T5+ in Château-Thierry
Compared with the neighbouring towns tracked by Briveo where this property type is measured, Laon at €917/sq.m, about 33% below. The average area of the T5+ sold, 100 sq.m, is about 68% larger than that of the apartments sold in the town, 59 sq.m. At €1,375/sq.m, the median price lands in the lower third of the town's apartment range, 1st to 3rd quartile. Out of 172 apartment and house sales in the town over 12 months, 5 concern this property type, about 3%. Château-Thierry measures 6 property types, and the T5+ comes 6th on price per sq.m, 6th on sales volume over 12 months. Across all the town's apartments, whatever their number of rooms, the median price per sq.m has moved +12.3% over one year, based on DVF sales published by the DGFiP.
Observed sale prices of a T5+ in Château-Thierry
Of the sales of a T5+ à Château-Thierry, half closed between 105,000 € and 192,500 €, for a median price of 115,000 €.
Half of the T5+ sold measure between 82 and 105 sq.m.
Three years of sales
| Year | Sales | Median per sq.m |
|---|---|---|
| 2023 | 3 | €1,489/sq.m |
| 2024 | 3 | €897/sq.m |
| 2025 | 5 | €1,612/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 5 sales
- Figures computed on 30 October 2026
The town
Château-Thierry covers 16.6 km², lies between 59 and 222 m above sea level and had 15,097 inhabitants in the 2023 census.
Château-Thierry is a French commune situated in the département of Aisne, in the historic region of Picardie, and the administrative region of Hauts-de-France. Château-Thierry is the birthplace of Jean de La Fontaine and is situated in the region of the battles of the Marne. Château-Thierry is one of the 64 French towns to have received the Légion d'honneur.
The full property page of the town
From Wikidata and the Wikipedia article « Château-Thierry », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Other property types in Château-Thierry
Price of a T5+ in nearby cities
Cities tracked by BRIVEO in the same department, median for the same property type when available.
Frequently asked questions, T5+ in Château-Thierry
Q1What is the price of a T5+ in Château-Thierry in 2026?
In Château-Thierry, the median price of a T5+ is €1,375/sq.m, with a range of €1,250 to €1,694/sq.m (1st to 3rd quartile), based on DVF sales published by the DGFiP.
Q2What budget for a T5+ of 100 sq.m in Château-Thierry?
For the average observed area (100 sq.m), the indicative budget goes from about €125,000 (1st quartile) to €169,400 (3rd quartile), around €137,500 at the median price. Indicative calculation, DVF price per sq.m multiplied by the area, excluding notary fees.
Q3How does the price of a T5+ compare with apartments in Château-Thierry?
The median price of a T5+ in Château-Thierry is about 17% below the city's apartment median (€1,666/sq.m), based on DVF sales published by the DGFiP.
Q4How many T5+ sales in Château-Thierry?
The DGFiP DVF database records 5 sales of this type in Château-Thierry over the last 12 months.