The immover barometer

Property Prices in Jean-Baptiste Clément, Boulogne-Billancourt2026 property valuation

Name: Property prices per m² in Jean-Baptiste Clément, Boulogne-Billancourt
Creator: Immover
License: https://www.etalab.gouv.fr/licence-ouverte-open-licence

Updated: January 2026 Sources: DVF · Notaires de France · Immover January 2026 · DVF, Notaires de France, Immover

In brief

The average price per m² in Jean-Baptiste Clément (Boulogne-Billancourt) is 9 276 €/m² for an apartment, within a range of 8,0 to 10,3 k€ per m², based on actual notarised (DVF) sales. Over the period, the market fell 10 % over 5 years and rose 1,3 % over the last 12 months, with about 131 transactions per year.

Jean-Baptiste Clément, a smart residential area in the north of Boulogne-Billancourt.

Property Prices in Jean-Baptiste Clément

The 2026 figures· Indicative data

9 276^€/m²

Apartments in the Jean-Baptiste Clément district, in Boulogne-Billancourt, sell at an average price of around 9 276 €/m², based on the prices actually recorded (DVF transactions). Between 8 033 and 10 314 €/m² covers half of the sales, the spread coming down to the storey, the aspect and the condition of the property. Five-year change: -10 %.

T4 and larger (4+ rooms)9 796 €

T3 (3 rooms)9 367 €

Studio, T1 (1 room)9 289 €

Apartment (average)9 276 €

T2 (2 rooms)8 469 €

12-month change

+1,3 %

5-year change

-10 %

Transactions / year

131

Price range /m²

8,0 to 10,3 k€

Prices from the DVF file (Demandes de valeurs foncières, published by the DGFiP), transactions actually recorded at the notary, aggregated at district level using the IRIS zoning of INSEE. Cross-referenced with the Notaires de France - INSEE indices. Learn more about our methodology.

Market trend

-10 % over 5 years

Change in the average price per m² in Jean-Baptiste Clément, Boulogne-Billancourt, 2021 to 2026. Source DVF.

After 10 283 €/m² in 2021, the average price in the Jean-Baptiste Clément district of Boulogne-Billancourt reaches 9 276 €/m² in 2026, roughly -10 % over the period.

Jean-Baptiste Clément compared with its neighbours

average €/m²

DistrictTierPrice /m²Gap

Jean-Baptiste Clément9 276 €ref.

Les Princes9 124 €-2 %

Route de la Reine8 570 €-8 %

Centre-Ville8 358 €-10 %

Maréchal Juin8 118 €-12 %

Accessibility

Metro line 10Boulogne Jean Jaurès station close by, towards central Paris.
Metro line 9The Porte de Saint-Cloud is reachable to the north, towards the capital and south-west Paris.
Bois de BoulogneThe paths of the wood are reachable on foot, on the northern edge of the district.
Buses and cyclingRATP bus routes and cycle routes towards Paris and the centre of Boulogne-Billancourt.

Shops and services

Shops

Local shops and boutiques along the avenue Jean-Baptiste Clément and the neighbouring streets.

Leisure

The Bois de Boulogne close by, sports facilities and the green spaces of the north of the town.

Setting

Haussmann-era buildings and quiet, tree-lined streets give the district its residential character.

The history of the district

The Jean-Baptiste Clément district spreads across the north of Boulogne-Billancourt, along the avenue Jean-Baptiste Clément, the road that crosses the upper part of the town. It occupies the northern fringe of the town, on the edge of the Bois de Boulogne and close to the Porte de Saint-Cloud and the 16th arrondissement of Paris.

This smart residential area is marked by Haussmann-era and high-standard building stock, quiet tree-lined streets, and the immediate closeness of Paris. It is one of the most sought-after settings in the town, at the junction between Boulogne-Billancourt and the fine districts of western Paris.

In strong demand for its setting and its position, Jean-Baptiste Clément sits at the top of the Boulogne market. Haussmann-era apartments are sought after there, and the scarcity of supply in this area supports prices per m² among the highest in Boulogne-Billancourt.

Who buys in Jean-Baptiste Clément

The Jean-Baptiste Clément district attracts well-off families, managers and professionals looking for a residential address in the north of the town, a step away from Paris and the Bois de Boulogne. Demand covers the large, high-standard Haussmann-era apartments. The closeness of the capital and the quality of the building stock support prices among the highest in Boulogne-Billancourt.

Frequently asked questions

The average price in Jean-Baptiste Clément is 9 276 €/m² for an apartment (actual DVF transactions, notarised sales), within a range of 8 033 to 10 314 €/m² depending on the building, the storey and the condition.

It combines a position in the north of the town, on the edge of the Bois de Boulogne and a step away from the Porte de Saint-Cloud and the 16th arrondissement of Paris, with Haussmann-era building stock of high standard and quiet, tree-lined streets. That combination makes it one of the most expensive areas of Boulogne-Billancourt.

Mostly apartments in Haussmann-era or high-standard buildings, from the studio to large family homes. Properties with fine ceiling heights, an open view or immediate closeness to the Bois de Boulogne are the most sought after and the most highly valued.

Yes. It is one of the most expensive areas of Boulogne-Billancourt, already one of the most expensive towns in the Paris region outside Paris. The closeness of the Bois de Boulogne and of the capital, and the quality of the Haussmann-era building stock, support very high prices per m².

Yes. Boulogne Jean Jaurès station (metro line 10) serves the area, with direct access to Paris. The Porte de Saint-Cloud (metro line 9), the Bois de Boulogne and the bus routes complete the links towards the capital.