🏙 Property in Saint-Germain-en-Laye: prices, rents, property tax and trends
🏘 Rue Thiers — Saint-Germain-en-Laye (78100)
11 registered co-ownerships in the national register (RNIC) are attached to Rue Thiers in Saint-Germain-en-Laye, for a total of 332 units. The 10 sales of flats recorded between 2024 and 2025 work out at a median price of €8,054/m² (+23% compared with the median for Saint-Germain-en-Laye, €6,544/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 4 | €8,592/m² |
| 2025 | 6 | €7,903/m² |
📋 Profile of Rue Thiers
The buildings on Rue Thiers in Saint-Germain-en-Laye: the most common construction period is before 1949 (38% of the buildings with a known date); individual heating dominates (36% collective heating, mostly with natural gas); only 36% have a lift. The median co-ownership has 33 units (up to 60).
On the management side, 100% of the co-ownerships whose type of managing agent is known (10) are run by a professional managing agent. The most present firm, CABINET SENNES, runs 3 of these co-ownerships out of the 10 run by a professional managing agent.
On the market, 10 sales were recorded in the street over the period covered, with a median price of €8,054/m² for flats, i.e. 23% above the median for Saint-Germain-en-Laye.
Statistics calculated on the co-ownerships of the street for which the information is recorded in the national register (RNIC).
🏛 Professional managing agents on Rue Thiers
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| CABINET SENNES | 3 | 80 |
| FONCIA MANSART | 2 | 81 |
| CABINET D.MOISON | 2 | 77 |
| ALBA OUEST | 1 | 41 |
| SARL FB & MB | 1 | 33 |
| CABINET UBELMANN SARL | 1 | 3 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Rue Thiers
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 11/2025 | Flat 7-room | 179 m² | €2,115,500 | 11,818 |
| 11/2025 | Flat 6-room | 172 m² | €1,504,500 | 8,747 |
| 10/2025 | Flat 3-room | 94 m² | €730,000 | 7,766 |
| 09/2025 | Flat 4-room | 102 m² | €820,000 | 8,039 |
| 09/2025 | Flat 3-room | 73 m² | €484,630 | 6,639 |
| 03/2025 | Flat 4-room | 100 m² | €763,000 | 7,630 |
| 07/2024 | Flat 2-room | 50 m² | €375,000 | 7,500 |
| 07/2024 | Flat 2-room | 52 m² | €474,000 | 9,115 |
| 04/2024 | Flat 4-room | 101 m² | €815,000 | 8,069 |
| 01/2024 | Flat 5-room | 150 m² | €1,480,255 | 9,868 |
Listings in Saint-Germain-en-Laye on Leboncoin
Single-property sales (excluding grouped sales), without street numbers. Source: “Demandes de valeurs foncières” © DGFiP / Etalab, Open Licence 2.0. Co-ownerships: national co-ownership register; addresses: Base Adresse Nationale. Syndic Digital is not affiliated with Leboncoin.
📍 Other streets in Saint-Germain-en-Laye
❓ Frequently asked questions
How many co-ownerships are there on Rue Thiers in Saint-Germain-en-Laye?
The national co-ownership register (RNIC) lists 11 co-ownerships attached to Rue Thiers in Saint-Germain-en-Laye, for a total of 332 units.
What is the price per m² on Rue Thiers in Saint-Germain-en-Laye?
According to the sales recorded between 2024 and 2025 (10 flats, DVF source), the median price is €8,054/m². Across the municipality, the median is €6,544/m².
Which managing agents run the co-ownerships on Rue Thiers in Saint-Germain-en-Laye?
Among the co-ownerships run by a professional managing agent, the most present firms are: CABINET SENNES (3), FONCIA MANSART (2), CABINET D.MOISON (2). The full list is on this page.
How can I contact the managing agent of a co-ownership on Rue Thiers?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.