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🏙 Property in Garches: prices, rents, property tax and trends

🏘 Rue Jean Mermoz — Garches (92380)

5 registered co-ownerships in the national register (RNIC) are attached to Rue Jean Mermoz in Garches, for a total of 250 units. The 7 sales of flats recorded between 2024 and 2025 work out at a median price of €5,224/m² (−5% compared with the median for Garches, €5,486/m²).

5
Registered co-ownerships
250
Units in total
€5,224/m²
Median price of flats
9
Sales recorded (2024 and 2025)

Change in the median price per m² (flats)

YearSalesMedian price
20243€6,230/m²
20254€5,071/m²

📋 Profile of Rue Jean Mermoz

The buildings on Rue Jean Mermoz in Garches: the most common construction period is between 1961 and 1974 (40% of the buildings with a known date); the co-ownerships are mostly fitted with collective heating (60%); only 40% have a lift. The median co-ownership has 53 units (up to 100).

On the management side, 100% of the co-ownerships whose type of managing agent is known (5) are run by a professional managing agent. No firm dominates: each professional managing agent runs one co-ownership in the street.

On the market, 9 sales were recorded in the street over the period covered, with a median price of €5,224/m² for flats, i.e. 5% below the median for Garches.

Main construction period
Between 1961 and 1974 (40 %)
Collective heating
60 %
With a lift
40 %
Median size
53 units (max 100)
Professional managing agent
100 %

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 Jean Mermoz

FirmCo-ownerships in the streetUnits
CABINET GABSTAN 1100
FONCIA PARIS RIVE DROITE 178
GRATADE 153
COPROX 110
ASA GESTION IMMOBILIERE 19

Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.

🏢 The co-ownerships on Rue Jean Mermoz

🏷 Latest sales in the street

DatePropertyAreaPrice€/m²
07/2025 Flat 2-room 49 m² €256,000 5,224
07/2025 House 6-room 147 m² €1,369,550 9,317
06/2025 Flat 2-room 57 m² €280,000 4,912
04/2025 Flat 2-room 46 m² €274,750 5,973
03/2025 Flat 4-room 61 m² €300,000 4,918
12/2024 Flat 2-room 57 m² €260,000 4,561
09/2024 Flat 4-room 61 m² €380,000 6,230
08/2024 House 4-room 82 m² €1,085,221 13,234
07/2024 Flat 4-room 78 m² €541,950 6,948

Listings in Garches 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.

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❓ Frequently asked questions

How many co-ownerships are there on Rue Jean Mermoz in Garches?

The national co-ownership register (RNIC) lists 5 co-ownerships attached to Rue Jean Mermoz in Garches, for a total of 250 units.

What is the price per m² on Rue Jean Mermoz in Garches?

According to the sales recorded between 2024 and 2025 (7 flats, DVF source), the median price is €5,224/m². Across the municipality, the median is €5,486/m².

Which managing agents run the co-ownerships on Rue Jean Mermoz in Garches?

Among the co-ownerships run by a professional managing agent, the most present firms are: CABINET GABSTAN (1), FONCIA PARIS RIVE DROITE (1), GRATADE (1). The full list is on this page.

How can I contact the managing agent of a co-ownership on Rue Jean Mermoz?

Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.