A family with two young children purchased an 85 sqm 4-bedroom ground-floor apartment with a 40 sqm private garden in Boulogne-Billancourt for 720,000 euros. The Home Select property hunter achieved a negotiation of 55,000 euros (7.1%) and completed the search in 8 weeks.
Mission overview
- Property hunter: Home Select property hunter
- Area: Silly-Gallieni, Boulogne-Billancourt
- Property type: 4-bedroom apartment, 85 sqm, ground floor with garden, 40 sqm private garden
- Initial budget: 780,000 euros
- Negotiated price: 720,000 euros (listed at 775,000 euros)
- Search duration: 8 weeks
- Buyer profile: Family, ages 36 and 38, two children (ages 2 and 4)
The project
Julien and Aurelie lived in a 3-bedroom on the 7th floor without elevator in the 16th arrondissement. With two young children and a double stroller, the situation had become unmanageable. They wanted to leave inner Paris to gain more space and, above all, to obtain private outdoor space, a criterion that had become non-negotiable. Boulogne-Billancourt was the natural choice: immediate proximity to the 16th, reputable schools, green spaces, and prices per sqm that made it possible to access a property with a garden within their budget.
The search strategy
Our property hunter targeted three micro-neighborhoods in Boulogne-Billancourt: Silly-Gallieni, Billancourt-Rives de Seine and the area around Parc de Billancourt. The garden requirement made the search atypical: this type of property is rare and often sold before it is even listed. The search combined standard monitoring of listing portals with fieldwork, direct contact with building managers of residential complexes with garden-level units, and activation of the local agency network to receive priority notifications.
The property found
The apartment is located in a quiet 1975 residential complex in the Silly-Gallieni neighborhood, 8 minutes on foot from the Marcel Sembat metro station (Line 9). The 85 sqm ground-floor unit includes a 30 sqm living room with direct access to the 40 sqm private garden, three bedrooms (13, 11 and 9 sqm), a separate fitted kitchen and a bathroom with bathtub. The south-facing, enclosed garden is perfectly suited for children. The residence is well maintained, with a concierge, bicycle storage and cellar. Monthly charges amount to 280 euros.
The negotiation
The asking price was 775,000 euros, or 9,118 euros per sqm excluding garden. Our property hunter identified several points during the technical analysis: windows needing replacement (estimated at 12,000 euros) and a dated bathroom requiring renovation (8,000 euros). These factors, combined with the analysis of comparable transactions within the complex (two sales at 8,200 to 8,500 euros per sqm over the past 12 months), justified an offer of 710,000 euros. After negotiation, an agreement was reached at 720,000 euros (8,471 euros per sqm). The 55,000 euros saved comfortably covers the identified renovation budget.
What this mission illustrates
Properties with private gardens require a proactive search. In Boulogne-Billancourt, ground-floor units with gardens are absorbed by family demand within days. Without on-the-ground prospecting and a local network, this type of property remains invisible to buyers searching on their own.
Technical analysis generates negotiation leverage. The 55,000 euros obtained were partly based on the factual identification of upcoming renovation costs. A property hunter who visits methodically turns defects into quantified negotiation arguments.
Boulogne-Billancourt offers Parisian families a superior quality of life. For the price of a 3-bedroom without outdoor space in the 16th, this family obtained a 4-bedroom with a garden in an equally well-connected neighborhood. This is a trade-off that more and more families are making with the help of a property hunter.
Looking for a family property in Boulogne-Billancourt or the nearby suburbs? Contact Home Select to be supported by a property hunter specializing in the Ile-de-France region.
Frequently asked questions
What is the average price per sqm in Boulogne-Billancourt in 2026?
Boulogne-Billancourt has an average price ranging from 8,200 to 10,500 euros per sqm depending on the neighborhood. The Prince-Marmottan area is the most expensive, while the south of the commune towards Pont de Sevres remains more affordable at around 7,800 to 8,500 euros per sqm.
Is it better to buy in Boulogne-Billancourt rather than the 16th arrondissement?
For an equivalent budget, Boulogne-Billancourt generally offers 15 to 25% more floor space than the 16th arrondissement, along with access to green spaces (Bois de Boulogne, municipal parks) and a family-friendly neighborhood feel. Metro Line 9 directly connects both areas.
Can you find an apartment with a private garden in Boulogne-Billancourt?
Yes, but these properties represent less than 5% of available stock. They are mainly found in 1960s-1980s residential complexes and in recent developments. A property hunter with a local network identifies these opportunities before they are publicly listed.
