In brief
In 2026, the premium western inner-suburb triangle shows sharply contrasting prices, at DVF median values (April 2026 vintage): Neuilly-sur-Seine at 10,500 euros/m² (the most expensive municipality in the inner suburbs, and 6% above the Paris median of 9,900 euros, so not a bargain), Levallois-Perret at 9,200 euros/m² (+2.0% year-on-year) and Boulogne-Billancourt at 8,400 euros/m² (15% below Paris, and the triangle's strongest rise at +2.4%). For one million euros the floor-space gain runs from 28 m² in Boulogne against the 16th to zero in Neuilly against the 15th or the 17th, both cheaper than it. Home Select, a property hunter in Paris and western Paris since 2011, handles about 20% of its mandates in the western inner suburbs and negotiates 6% on average off the seller's price.
Key takeaways
- Neuilly at a median 10,500 euros/m² (DVF April 2026) is 6% dearer than the Paris median of 9,900 euros. Ten arrondissements are still more expensive.
- Boulogne-Billancourt at a median 8,400 euros/m² is 15% below the Paris median and posts the triangle's strongest rise (+2.4% year-on-year)
- Levallois-Perret at a median 9,200 euros/m², up 2.0% year-on-year. Neuilly is flat over twelve months.
- For 1 million euros the floor-space gain runs from 28 m² (Boulogne against the 16th) to nothing at all (Neuilly against the 15th or 17th, both cheaper than it)
- Approximately 20% of Home Select mandates involve the western inner suburbs
There comes a moment in every Parisian property search where the question arises. You have visited twenty apartments in Paris, you have seen 55 m² 3-rooms at provincial house prices, you have given up on the third bedroom, then the balcony, then the light. And one evening, returning from yet another disappointing viewing in the 15th, you wonder: what if we looked just the other side of the périphérique?
This question, 20% of our clients at Home Select end up asking themselves. And for many, the answer lies in the golden triangle of the western inner suburbs: Neuilly-sur-Seine, Boulogne-Billancourt, Levallois-Perret. Three municipalities in the Hauts-de-Seine department that offer what Paris increasingly refuses: space, light, quiet, without giving up what makes Parisian life worthwhile: centrality, transport, culture, restaurants.
Neuilly, Boulogne, Levallois: how do they compare with Paris?
Only one of the three is clearly cheaper than Paris. At DVF median prices (April 2026 vintage), Boulogne-Billancourt comes out at 8,400 euros/m², 15% below the Paris median of 9,900 euros/m², Levallois-Perret at 9,200 euros/m², 7% below Paris, and Neuilly-sur-Seine at 10,500 euros/m², 6% ABOVE Paris. Crossing the périphérique is therefore not, in itself, a money-saving move: it depends entirely on the municipality.
Why these three municipalities and not others
The Hauts-de-Seine department has 36 municipalities. But only three function as a natural extension of Paris: Neuilly, Boulogne and Levallois. The reason is geographical. These three cities border the 16th and 17th arrondissements, separated from Paris by the périphérique, a psychological barrier more than a physical one. By metro, Neuilly (line 1) is 8 minutes from the Champs-Élysées. Boulogne (lines 9 and 10) is 12 minutes from Saint-Lazare. Levallois (line 3) is 10 minutes from Opéra.
Above all, these three municipalities share with western Paris a level of services, shops and infrastructure that distinguishes them from the rest of the suburbs. Schools are excellent, streets are clean, quality shops are plentiful. You do not leave Paris by moving to Neuilly or Boulogne: you change your postal address, not your lifestyle.
The comparison that matters: inner suburbs vs Paris
| Criterion | Paris 15th-16th-17th | Neuilly, Boulogne, Levallois |
|---|---|---|
| Median price/m² (DVF, April 2026) | 9,600 to 11,000 euros | 8,400 to 10,500 euros |
| Floor space for 1M euros at median price | 91 to 104 m² | 95 to 119 m² |
| Green spaces | Variable | Bois de Boulogne, municipal parks |
| Transport to centre | Direct metro | Direct metro (L1, L3, L9, L10) |
| Schools | Very good | Very good to excellent |
| Nightlife | Moderate (west) | Limited |
| Address prestige | Paris intra-muros | ”Almost Paris” |
Read the floor-space column carefully: the gain is not uniform, it depends on which pair of places you compare. For one million euros at median prices, you get 91 m² in the 16th, 97 m² in the 17th and 104 m² in the 15th; on the other side, 95 m² in Neuilly, 109 m² in Levallois and 119 m² in Boulogne. In other words, against the 16th the gain runs from 4 m² in Neuilly to 28 m² in Boulogne. Against the 15th, Neuilly costs you 9 m²: it is the dearer of the two. Square metres are indeed what tips the decision, a real third bedroom, a 35 m² living room instead of 25, a continuous balcony, but only in Boulogne and Levallois.
Is Neuilly-sur-Seine cheaper than Paris?
No: 10,500 euros/m², 6% above the Paris median
Neuilly-sur-Seine stands at a median 10,500 euros/m² (DVF, April 2026 vintage), against a Paris median of 9,900 euros/m². Buying in Neuilly therefore costs 6% more per square metre than buying in Paris taken as a whole: it is the most expensive municipality in the inner suburbs, and the one case in the triangle where crossing the périphérique saves nothing at all.
Neuilly is a case apart. It is not a “suburb” in the way Parisians understand the word: it is an extension of the 16th and 17th, with comparable architectural heritage, tree-lined avenues with century-old plantings, and one of the wealthiest populations in France.
The median price of 10,500 euros/m² (flat over twelve months, unlike Boulogne and Levallois, which are rising) places Neuilly above half of the Parisian arrondissements: the 10th to the 15th, and the 17th to the 20th. Ten arrondissements remain more expensive: the 1st, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th, 9th and 16th. The neighbouring 17th, at 10,300 euros/m², sits just below. Buying in Neuilly is not a bargain: it is a lifestyle choice.
Which Neuilly neighbourhood for which budget?
The ranges below are asking prices observed neighbourhood by neighbourhood. Read them around the municipality’s DVF median of 10,500 euros/m², which covers all completed sales, every property type and condition included.
Neuilly, Bagatelle (west, Bois de Boulogne side) is the most prestigious area. The boulevards Maurice-Barrès and d’Argenson border the wood and offer apartments with green views at 12,000 to 14,000 euros/m². The townhouses on boulevard du Commandant-Charcot and adjacent streets represent the top of the market, easily exceeding 3 million euros.
Neuilly, Sablons (centre, around the Les Sablons metro, line 1) is the most central and commercial neighbourhood. Avenue Charles-de-Gaulle (extension of the Champs-Élysées) and rue de Chartres concentrate the shops. Prices range from 10,500 to 12,000 euros/m². This is the most vibrant, most urban Neuilly.
Neuilly, Peretti (south, towards the Seine and Levallois) is the most accessible area, with prices between 9,500 and 11,000 euros/m². The buildings are less prestigious (more 1960s-70s construction), but the layouts are rational, surfaces generous, and proximity to the Seine is an asset.
Neuilly, Île de la Jatte deserves a special mention. This island on the Seine, made famous by the Impressionists, offers a unique setting: individual houses, residences with gardens, absolute quiet. Prices are high (11,000 to 13,000 euros/m²) but the environment is incomparable in the inner suburbs.
Who is Neuilly for?
The typical buyer in Neuilly is a family with children leaving the 16th or 17th to gain surface area without losing standing. They gain little: at median prices, one million euros buys 95 m² in Neuilly against 91 m² in the 16th and 97 m² in the 17th. Budget: 1 to 2 million euros for a 100 to 130 m² 4 to 5-room apartment. Senior executives who work at La Défense also represent a significant share of the market: Neuilly is 5 minutes from La Défense by metro.
What Neuilly does not offer: nightlife, social diversity and the cultural buzz of Paris. Restaurants close early, bars are rare, and Sunday resembles that of an upscale small town. Childless couples and thirty-somethings get bored here: it is not their city.
Why is Boulogne-Billancourt the real bargain of the triangle?
8,400 euros/m²: 15% below Paris, and the strongest rise of the three
Boulogne-Billancourt comes out at a median 8,400 euros/m² (DVF, April 2026 vintage), 15% below the Paris median of 9,900 euros/m² and 2,100 euros below Neuilly. It is also the fastest-rising municipality in the triangle: +2.4% over twelve months, ahead of Levallois (+2.0%) and Neuilly (flat).
Boulogne is the most populated municipality in the Hauts-de-Seine and the sixth largest city in France by population. This urban density gives it a vitality that Neuilly lacks: more shops, more restaurants, more cinemas, more neighbourhood life.
At that price level, a 90 m² 4-room apartment comes to roughly 756,000 euros at the median, so a realistic range of 750,000 to 800,000 euros depending on the building and its condition. The same budget would buy only a 3-room of about 69 m² in the neighbouring 16th, at 11,000 euros/m². That is the widest gap in the triangle, and the only one of the three municipalities where the floor-space gain is dramatic.
Which Boulogne neighbourhood for which budget?
As in Neuilly, the ranges below are asking prices by area: the municipality’s DVF median of 8,400 euros/m² covers completed sales, small units and properties needing renovation included, and therefore comes out lower.
Boulogne Nord (between porte de Saint-Cloud and place Marcel-Sembat) is the most Parisian area. The shopping streets (rue des Princes, rue du Château) are lively, the metro (lines 9 and 10) is close, and the atmosphere recalls the 15th arrondissement. Prices: 9,000 to 10,500 euros/m². This is the Boulogne I recommend for families who want to stay close to Paris.
Boulogne, Prince-Marmottan (centre-west, towards the wood) is the quintessential residential neighbourhood. Tree-lined streets, 1930s Art Deco buildings (the finest in the municipality), proximity to the Bois de Boulogne. Prices rise to 9,500 to 11,000 euros/m², but the architectural quality justifies the premium. Apartments in the brick buildings of the 1930s, with their curved balconies and marble entrance halls, are Boulogne’s most sought-after properties.
Boulogne, Pont de Sèvres (south) is the most accessible area, with prices between 7,800 and 9,000 euros/m². Buildings are more recent (1960s-80s), surfaces are generous, and the T2 tramway serves the neighbourhood. This is the entry point for first-time buyers in the inner suburbs.
Boulogne, Billancourt / Île Seguin (south-east, on the Seine waterfront) is undergoing transformation. The former Renault site hosts new-build programmes, the Seine Musicale has given the neighbourhood a cultural identity. New-build trades between 9,000 and 11,000 euros/m², existing stock around 8,500 euros/m². This is a bet on the future: the neighbourhood will be fully developed within five to seven years.
Who is Boulogne for?
Boulogne attracts three profiles: families seeking space and schools (good state schools, several well-regarded private schools), young professionals who work in Boulogne itself (Renault, TF1, many companies) or in western Paris, and expatriates who appreciate the proximity of the Bois de Boulogne and bilingual schools.
Boulogne’s advantage over Neuilly: diversity. Boulogne has working-class neighbourhoods, affluent neighbourhoods, and neighbourhoods in transition. You can find a 2-room at 350,000 euros or a penthouse at 2 million. This market range allows every buyer profile to find their place.
What does Levallois-Perret offer a Paris buyer?
9,200 euros/m²: 7% below Paris, level with the 12th
Levallois-Perret stands at a median 9,200 euros/m² (DVF, April 2026 vintage), 7% below the Paris median of 9,900 euros/m² and just above the 12th arrondissement (9,100 euros/m²). Over twelve months the municipality is up 2.0%, behind Boulogne (+2.4%) but ahead of Neuilly, which is flat.
Levallois is the municipality that most resembles a Parisian arrondissement. Dense, urban, commercial, with an intense neighbourhood life around the mairie and rue du Président-Wilson.
The reason for this momentum: Levallois concentrates an impressive number of corporate headquarters (telecoms, media, digital) that attract young, well-paid executives. Metro line 3 connects Levallois directly to Saint-Lazare, Opéra and République. In terms of service, it is as good as the 17th arrondissement.
Which Levallois neighbourhood for which budget?
Here too these ranges are asking prices by area, to be read around the municipality’s DVF median of 9,200 euros/m².
Levallois, Centre / Mairie is the commercial and residential heart. Rue du Président-Wilson and place de la République de Levallois concentrate shops and restaurants. Prices: 9,000 to 10,500 euros/m². The buildings are a mix of late Haussmann, 1930s brick and recent construction.
Levallois, Front de Seine (south, along the Seine) offers a pleasant setting with the riverside promenade and proximity to the Levallois bridge (access to the 16th and the Bois de Boulogne). Prices: 9,500 to 11,000 euros/m² for properties with open views.
Levallois, Louise Michel (north-east, towards Clichy) is the most accessible area: 8,500 to 9,500 euros/m². Less chic than the centre, but well-served and improving steadily thanks to urban projects.
Who is Levallois for?
Levallois attracts professionals aged 30-45 who work at La Défense, in the central Parisian business district, or in companies based in Levallois itself. The profile is younger and more dynamic than Neuilly, more urban than Boulogne. Childless couples and young families find an excellent balance between affordability and quality of life.
What Levallois does not offer: address prestige (Levallois does not have Neuilly’s or Boulogne’s name recognition among foreigners), large green spaces (the Parc de la Planchette is pleasant but modest), and architectural charm (the built environment is more heterogeneous than Neuilly or northern Boulogne).
Paris or inner suburbs: how do you decide?
Price alone does not decide it, and that is the trap in this market: crossing the périphérique saves 15% per square metre in Boulogne, 7% in Levallois, and costs you 6% in Neuilly. The real question is therefore not geographical but arithmetical: how many square metres does your budget buy on each side of the ring road, for the same level of services?
Jean Mascla’s advice: The question is never “Paris or suburbs?”. The question is: “What matters most to me: a Paris address or the square metres?”. In fifteen years in the profession, I have seen families thriving in 70 m² in the Marais and families thriving in 120 m² in Boulogne. Property happiness is not measured by postcode.
What I observe among my clients: those who regret choosing the inner suburbs are those who value nightlife, spontaneity, walking (doing everything on foot). Those who regret staying in Paris are those who sacrificed a bedroom, a balcony, or natural light to keep a Parisian address.
The only truly objective criterion is resale. Central Paris resells faster and better than the inner suburbs, for comparable property quality. This is a statistical fact. But the gap narrows year after year for Neuilly, Boulogne and Levallois: these three municipalities have acquired an “almost Paris” status that secures the investment.
What does a property hunter bring in the inner suburbs?
A single search covering a market split across dozens of local agencies, where a buyer going it alone has to open five or six alerts per municipality. At Home Select, about 20% of mandates concern the western inner suburbs, and a Paris mandate can shift there mid-search without starting over.
The inner suburbs property market is fragmented. Unlike Paris, where the large agencies cover several arrondissements, each municipality has its local agencies, its neighbourhood notaires, its networks. A buyer going it alone must multiply contacts and alerts across five or six different agencies to cover the market properly.
A property hunter in Paris who covers Paris and the inner suburbs solves this problem. At Home Select, our hunters maintain relationships with agencies in Neuilly, Boulogne and Levallois on the same footing as those in the 16th or 17th. A mandate that starts “in the 16th” can naturally extend to Neuilly if the budget demands a surface-location trade-off. A “western Paris” mandate can include Boulogne and Levallois from the outset.
This geographical flexibility is a decisive advantage. It allows an objective comparison between a 4-room in Passy and a 4-room in northern Boulogne, a 3-room in the 17th and a 3-room in central Levallois: same transport, same schools, same quality of life, but a floor-space gap that has to be worked out municipality by municipality. At median prices, the same budget buys about 31% more square metres in Boulogne than in Passy and the 16th, about 20% more in Levallois, and about 14% more in Levallois than in Neuilly. Against the 17th, by contrast, Neuilly gains you nothing: it is the dearer of the two.
Our 16 property hunters know every street of these three municipalities. If your Paris search is reaching its limits, or if you are considering the inner suburbs from the start, we will guide you to the right neighbourhood and the right property: the one that matches your life, not a geographical preconception.
Sources
Frequently asked questions
01 Is it cheaper to buy in Neuilly, Boulogne or Levallois than in Paris?
For two of the three only. At DVF median prices (April 2026 vintage), Neuilly-sur-Seine is at 10,500 euros/m², which is 6% MORE than the Paris median of 9,900 euros/m²: it sits between the 17th (10,300 euros) and the 9th or 16th (11,000 euros). Levallois-Perret, at 9,200 euros/m², is 7% below Paris, just above the 12th (9,100 euros). Boulogne-Billancourt, at 8,400 euros/m², is 15% below Paris, exactly level with the 20th (8,400 euros). The floor-space gain follows the same logic: for the same budget, Boulogne delivers about 30% more square metres than the 16th and Levallois about 20%, while Neuilly delivers only 5%, and less than the 15th or the 17th, both cheaper than Neuilly.
02 Which inner suburb municipality is best for families?
Boulogne-Billancourt is the family choice par excellence: the Parc de Boulogne (Bois de Boulogne on the west side), quality schools, generous floor areas in 1930s buildings, and a dense neighbourhood life around rue des Princes and place Marcel-Sembat. Neuilly is also very family-friendly but more socially homogeneous and more expensive. Levallois suits families who want to stay close to Paris without the Neuilly budget: the Parc de la Planchette and newer neighbourhoods offer a pleasant setting.
03 Does a Parisian property hunter work in the inner suburbs?
At Home Select, our 16 property hunters cover Paris and the Île-de-France region, inner suburbs included. Neuilly, Boulogne and Levallois are part of our regular zones of activity: approximately 20% of our mandates involve the western inner suburbs. A property hunter's expertise is particularly valuable in the inner suburbs because the market is fragmented across many local agencies, and quality properties in the best neighbourhoods sell fast, often before appearing on portals.
