🏙 Property in Saint-Germain-en-Laye: prices, rents, property tax and trends
🏘 Rue Wauthier — Saint-Germain-en-Laye (78100)
17 registered co-ownerships in the national register (RNIC) are attached to Rue Wauthier in Saint-Germain-en-Laye, for a total of 582 units. The 15 sales of flats recorded between 2024 and 2025 work out at a median price of €6,659/m² (+2% 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 | 5 | €6,659/m² |
| 2025 | 10 | €6,461/m² |
📋 Profile of Rue Wauthier
The buildings on Rue Wauthier in Saint-Germain-en-Laye: the most common construction period is before 1949 (50% of the buildings with a known date); individual heating dominates (25% collective heating, mostly with natural gas); only 6% have a lift. These are mostly small co-ownerships (median of 15 units, 71% with 20 units or fewer).
On the management side, 92% of the co-ownerships whose type of managing agent is known (12) are run by a professional managing agent, the rest being run by 1 volunteer managing agent. The most present firm, FONCIA MANSART, runs 5 of these co-ownerships out of the 11 run by a professional managing agent.
On the market, 16 sales were recorded in the street over the period covered, with a median price of €6,659/m² for flats, a level comparable to 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 Wauthier
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| FONCIA MANSART | 5 | 409 |
| GESTION IMMOBILIERE MODERNE | 2 | 23 |
| ADOMINIUM | 1 | 13 |
| CABINET NATHALIE CREVECOEUR IMMOBILIER | 1 | 13 |
| CABINET SENNES | 1 | 10 |
| MATERA | 1 | 8 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Rue Wauthier
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 12/2025 | Flat 3-room | 67 m² | €500,200 | 7,466 |
| 07/2025 | Flat 5-room | 87 m² | €467,000 | 5,368 |
| 07/2025 | Flat 1-room | 37 m² | €193,000 | 5,216 |
| 04/2025 | Flat 1-room | 14 m² | €98,300 | 7,021 |
| 04/2025 | Flat 4-room | 76 m² | €442,000 | 5,816 |
| 03/2025 | Flat 5-room | 87 m² | €447,620 | 5,145 |
| 03/2025 | Flat 4-room | 87 m² | €773,550 | 8,891 |
| 03/2025 | Flat 1-room | 19 m² | €220,000 | 11,579 |
| 02/2025 | Flat 4-room | 76 m² | €450,000 | 5,921 |
| 01/2025 | Flat 4-room | 83 m² | €580,960 | 7,000 |
| 12/2024 | Flat 5-room | 87 m² | €580,000 | 6,667 |
| 10/2024 | Flat 4-room | 76 m² | €500,471 | 6,585 |
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 Wauthier in Saint-Germain-en-Laye?
The national co-ownership register (RNIC) lists 17 co-ownerships attached to Rue Wauthier in Saint-Germain-en-Laye, for a total of 582 units.
What is the price per m² on Rue Wauthier in Saint-Germain-en-Laye?
According to the sales recorded between 2024 and 2025 (15 flats, DVF source), the median price is €6,659/m². Across the municipality, the median is €6,544/m².
Which managing agents run the co-ownerships on Rue Wauthier in Saint-Germain-en-Laye?
Among the co-ownerships run by a professional managing agent, the most present firms are: FONCIA MANSART (5), GESTION IMMOBILIERE MODERNE (2), ADOMINIUM (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Rue Wauthier?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.