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🏙 Property in Boulogne-Billancourt: prices, rents, property tax and trends

🏘 Rue de Silly — Boulogne-Billancourt (92100)

48 registered co-ownerships in the national register (RNIC) are attached to Rue de Silly in Boulogne-Billancourt, for a total of 5,711 units. The 112 sales of flats recorded between 2024 and 2025 work out at a median price of €8,028/m² (−3% compared with the median for Boulogne-Billancourt, €8,289/m²).

48
Registered co-ownerships
5,711
Units in total
€8,028/m²
Median price of flats
112
Sales recorded (2024 and 2025)

Change in the median price per m² (flats)

YearSalesMedian price
202451€7,920/m²
202561€8,206/m²

📋 Profile of Rue de Silly

The buildings on Rue de Silly in Boulogne-Billancourt: 29% of the buildings date from the period 1961-1974, among those whose age is recorded; the co-ownerships are to a fair extent fitted with collective heating (56%), mainly fuelled by natural gas; 60% have at least one lift. The median co-ownership has 48 units (up to 1026).

On the management side, 97% of the co-ownerships whose type of managing agent is known (30) are run by a professional managing agent, the rest being run by 1 volunteer managing agent. The most present firm, CABINET JOURDAN, runs 5 of these co-ownerships out of the 29 run by a professional managing agent.

On the market, 112 sales were recorded in the street over the period covered, with a median price of €8,028/m² for flats, a level comparable to the median for Boulogne-Billancourt.

Main construction period
Between 1961 and 1974 (29 %)
Collective heating
56 % · natural gas
With a lift
60 %
Median size
48 units (max 1026)
Professional managing agent
97 %

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 de Silly

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

🏢 The co-ownerships on Rue de Silly

RESIDENCE LE GRAND LARGE 143-149 r de silly · 1026 units · Professional managing agent RESIDENCE BOULOGNE CARNOT 133 r de silly · 962 units · Professional managing agent 120/128 rue de Silly 93/95 rue de Bellevue 120 r de silly · 551 units · Professional managing agent VICTORIA CAVES ET PARKINGS 118 r de silly · 294 units SDC 22-26 RUE DE SILLY 92100 BOULOGNE BILLANCOURT 22 r de silly · 272 units · Professional managing agent SDC RESIDENCE VICTORIA 112 r de silly · 223 units SDC 40/42 RUE SILLY 40 Rue de Silly · 186 units · Professional managing agent L'ALBATROS 153 r de silly · 182 units EVIDENCE 14 r de silly · 140 units · Professional managing agent SDC 168-172 RUE DE SILLY 172 Rue de Silly · 135 units 36 RUE DE SILLY 36 r de silly · 129 units SILLY 92-98 92-98 r de silly · 117 units 92-98 RUE DE SILLY BOULOGNE BILLANCOURT 92 Rue de Silly · 117 units SDC 87 RUE SILLY-172 GALLIENI 87 Rue de Silly · 97 units · Professional managing agent SDC 108-110 RUE DE SILLY 110 Rue de Silly · 89 units · Professional managing agent 44 Rue DE SILLY 44 r de silly · 69 units · Professional managing agent SDC 21/23 rue de Silly 21 r de silly · 67 units · Professional managing agent SDC DU 16 RUE DE SILLY 16 r de silly · 61 units 47, Rue de Silly 47 Rue de Silly · 60 units · Professional managing agent SDC 58 RUE DE SILLY 58 Rue de Silly · 58 units · Professional managing agent 20 RUE DE SILLY 20 r de silly · 57 units SDC 56 rue de Silly 56 r de silly · 57 units · Professional managing agent 64 RUE DE SILLY 64 r de silly · 49 units · Professional managing agent 100 RUE DE SILLY 100 r de silly · 48 units · Professional managing agent 43 RUE DE SILLY 43 r de silly · 48 units · Professional managing agent SDC 177-179 RUE DE SILLY 177-179 r de silly · 47 units SDC 72 SILLY 72 r de silly · 45 units 74 RUE DE SILLY 74 r de silly · 45 units SDC 60/62 RUE DE SILLY 60 Rue de Silly · 44 units · Professional managing agent 119-123 RUE DE SILLY 119-123 r de silly · 40 units · Professional managing agent 53-55, Rue de Silly 55 Rue de Silly · 40 units · Professional managing agent 105 RUE DE SILLY 92100 BOULOGNE 105 r de silly · 39 units · Professional managing agent 81, Rue de Silly 81 Rue de Silly · 38 units · Professional managing agent 41 RUE DE SILLY 41 r de silly · 35 units · Professional managing agent SDC 57/59 RUE DE SILLY 57 Rue de Silly · 32 units · Professional managing agent SDC 68 SILLY 68 r de silly · 26 units SDC 171 RUE DE SILLY 171 r de silly · 25 units · Professional managing agent SDC 49 Silly 49 r de silly · 22 units · Professional managing agent SDC 175 RUE DE SILLY 175 r de silly · 20 units 103 RUE DE SILLY 103 Rue de Silly · 20 units · Professional managing agent SDC 45 RUE DE SILLY 92100 BOULOGNE BILLANCOURT 45 r de silly · 19 units · Professional managing agent 85 RUE DE SILLY 85 r de silly · 16 units SDC 18 RUE DE SILLY 18 r de silly · 12 units · Professional managing agent 169 rue de filly 92100 boulogne-billancourt 169 r de silly · 12 units SDC 68 RUE DE SILLY 68 Rue de Silly · 12 units 129 RUE DE SILLY 92100 BOULOGNE 129 r de silly · 11 units · Professional managing agent Copropriété du 173 Rue de Silly 173 r de silly · 9 units · Volunteer managing agent 118 bis-118 ter rue de silly 118B r de silly · 8 units

🏷 Latest sales in the street

DatePropertyAreaPrice€/m²
12/2025 Flat 2-room 58 m² €506,650 8,735
12/2025 Flat 1-room 12 m² €143,870 11,989
12/2025 Flat 3-room 60 m² €581,750 9,696
12/2025 Flat 2-room 41 m² €318,560 7,770
12/2025 Flat 5-room 100 m² €810,000 8,100
12/2025 Flat 1-room 28 m² €261,346 9,334
12/2025 Flat 2-room 51 m² €429,755 8,427
12/2025 Flat 1-room 15 m² €150,000 10,000
11/2025 Flat 3-room 60 m² €499,000 8,317
11/2025 Flat 2-room 46 m² €300,000 6,522
11/2025 Flat 2-room 50 m² €377,500 7,550
11/2025 Flat 1-room 33 m² €285,000 8,636

Listings in Boulogne-Billancourt 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 Boulogne-Billancourt

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❓ Frequently asked questions

How many co-ownerships are there on Rue de Silly in Boulogne-Billancourt?

The national co-ownership register (RNIC) lists 48 co-ownerships attached to Rue de Silly in Boulogne-Billancourt, for a total of 5,711 units.

What is the price per m² on Rue de Silly in Boulogne-Billancourt?

According to the sales recorded between 2024 and 2025 (112 flats, DVF source), the median price is €8,028/m². Across the municipality, the median is €8,289/m².

Which managing agents run the co-ownerships on Rue de Silly in Boulogne-Billancourt?

Among the co-ownerships run by a professional managing agent, the most present firms are: CABINET JOURDAN (5), T I G (3), CABINET GOUTILLE (3). The full list is on this page.

How can I contact the managing agent of a co-ownership on Rue de Silly?

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