Real estate prices Aulnay-sous-Bois
In Aulnay-sous-Bois, houses sell at a median €3,731 per square metre, with 568 sales in twelve months.
The Aulnay-sous-Bois market is read here from the DGFiP record of actual sales, not from asking prices. Houses carry the local market with 336 sales over twelve months, against 232 apartments.
These figures cover all the sales recorded in the commune (INSEE code 93005), under its postal code 93600.
Aulnay-sous-Bois, the town
Aulnay-sous-Bois covers 16.2 km², lies between 40 and 78 m above sea level and had 87,599 inhabitants in the 2023 census.
Aulnay-sous-Bois ([o(l).nɛ.su.bwa]) is a French commune situated in the département of Seine-Saint-Denis in the Île-de-France region, in metropolitan France. Its inhabitants are called Aulnaysiennes and Aulnaysiens.
A little history
Origin of settlement, 6000 BC (remains found in the vallée du Sausset). Between the 4th and 2nd centuries BC.
From Wikidata and the Wikipedia article « Aulnay-sous-Bois », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Market dynamics, Aulnay-sous-Bois
What the sales show in Aulnay-sous-Bois
The median house price in Aulnay-sous-Bois stands at €3,731 per square metre. Apartments come out at €3,034.
The average house sold in Aulnay-sous-Bois covers 84 square metres, putting a typical transaction near €314,813. That is an order of magnitude drawn from averages, not the valuation of any particular property.
Prices by property type in Aulnay-sous-Bois
| Property type | Median price / sq.m | Central range, middle half of sales | Average surface | Sales, 12 months ending 31 December 2025 |
|---|---|---|---|---|
| Studio | €4,158 | €3,444 – €4,789 | 26 m² | 32 |
| T2 | €3,654 | €2,637 – €4,392 | 42 m² | 88 |
| T3 | €2,948 | €2,119 – €3,786 | 61 m² | 69 |
| T4 | €1,944 | €1,700 – €2,571 | 78 m² | 40 |
| T5+ | €1,810 | €1,666 – €2,268 | 94 m² | 3 |
| House | €3,731 | €3,109 – €4,517 | 84 m² | 336 |
Prices by property type in Aulnay-sous-Bois
By property type in Aulnay-sous-Bois, T2 at €3,654/m², T3 at €2,948/m², T4 at €1,944/m², studio at €4,158/m², T5+ at €1,810/m².
The studio carries the highest price per square metre and the T4 the lowest, a gap of 114 %. Small units usually cost more per square metre than large ones, because the price of a kitchen and a bathroom is spread over fewer metres.
The house is what changes hands most often here, with 336 sales over twelve months. It is therefore the type with the most reference points, and the one where a price is hardest to argue against.
Homes for sale in Aulnay-sous-Bois on BRIVEO
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Selling in Aulnay-sous-Bois
Pricing in Aulnay-sous-Bois starts from the median of €3,731 per square metre, then adjusts for what makes your property differ from the average one sold here.
With 568 sales a year, Aulnay-sous-Bois absorbs correctly priced properties. An over-ambitious price shows quickly, because buyers have points of comparison.
Briveo values your Aulnay-sous-Bois property from the same DVF file, keeping only sales of comparable properties closest to your address, free of charge and with no obligation, then supports the sale through to the deed.
Buying in Aulnay-sous-Bois
Acquisition costs are budgeted on top of the price, around 8 % on an existing property, around 3 % on a new one. These are orders of magnitude; the notary computes the exact amount.
The negotiation turns on the property itself and on comparable sales nearby (works, energy rating, aspect, charges).
Are you an estate agent in Aulnay-sous-Bois?
Briveo recruits independent sales agents in every municipality, in transactions only, under the principal's professional licence, with the pay and the monthly cost stated before signing.
Start with BriveoAulnay-sous-Bois and the towns around it
Among the towns tracked by BRIVEO in the same department, on the median apartment price, Livry-Gargan sits 5 % below and Saint-Ouen-sur-Seine 111 % above. Those are the gaps a buyer widening their search area actually meets.
Latest published sales in Aulnay-sous-Bois
The housing sales recorded by the French tax administration in the municipality, newest first, street without number, one dwelling per sale, block sales set aside.
| Date | Type | Surface | Rooms | Price | Price per sq m | Street |
|---|---|---|---|---|---|---|
| 31 December 2025 | Flat | 19 sq m | 1 | €85,000 | €4,474 per sq m | RUE JULIEN MIRA |
| 31 December 2025 | House | 78 sq m | 2 | €385,000 | €4,936 per sq m | RUE DE BEAUVAIS |
| 30 December 2025 | House | 138 sq m | 5 | €309,000 | €2,239 per sq m | RUE HENRI BARBUSSE |
| 30 December 2025 | Flat | 30 sq m | 2 | €98,000 | €3,267 per sq m | RUE DU HAVRE |
| 30 December 2025 | Flat | 45 sq m | 2 | €171,000 | €3,800 per sq m | RUE DES ECOLES |
| 30 December 2025 | Flat | 60 sq m | 3 | €158,000 | €2,633 per sq m | AV ANATOLE FRANCE |
| 30 December 2025 | House | 234 sq m | 6 | €700,000 | €2,991 per sq m | RUE SEVERINE |
| 30 December 2025 | Flat | 32 sq m | 3 | €12,000 | €375 per sq m | AV LELIEVRE |
| 30 December 2025 | Flat | 95 sq m | 3 | €211,000 | €2,221 per sq m | AV ANATOLE FRANCE |
| 30 December 2025 | Flat | 56 sq m | 3 | €225,000 | €4,018 per sq m | RUE DU CDT BRASSEUR |
| 29 December 2025 | Flat | 58 sq m | 3 | €169,500 | €2,922 per sq m | RUE EDGAR DEGAS |
| 29 December 2025 | House | 73 sq m | 4 | €355,100 | €4,864 per sq m | RUE FRANKLIN |
| 29 December 2025 | Flat | 90 sq m | 4 | €146,000 | €1,622 per sq m | ALL DES ROSEAUX |
| 26 December 2025 | House | 65 sq m | 3 | €251,500 | €3,869 per sq m | RUE DE CHANZY |
| 23 December 2025 | House | 85 sq m | 5 | €273,000 | €3,212 per sq m | SQ DU BELIER |
| 23 December 2025 | House | 71 sq m | 3 | €265,000 | €3,732 per sq m | RUE PASCAL LECOINTRE |
| 22 December 2025 | House | 73 sq m | 4 | €305,000 | €4,178 per sq m | AV DE SENNEVILLE |
| 20 December 2025 | House | 72 sq m | 4 | €273,000 | €3,792 per sq m | AV LOUIS BLANC |
| 20 December 2025 | House | 73 sq m | 4 | €372,000 | €5,096 per sq m | AV DU RAINCY |
| 19 December 2025 | House | 102 sq m | 5 | €435,000 | €4,265 per sq m | RUE FRANCIS CRENO |
Frequently asked questions, real estate Aulnay-sous-Bois
Q1What is the price per square metre in Aulnay-sous-Bois?
The median house price is €3,731 per square metre, read from sales published in the DGFiP DVF record. Apartments come out at €3,034.
Q2How many properties change hands in Aulnay-sous-Bois?
568 sales were recorded over twelve months, 232 apartments and 336 houses.
Q3How much does a T2 cost in Aulnay-sous-Bois?
The median T2 price in Aulnay-sous-Bois is €3,654 per square metre, over 88 sales in twelve months.
Q4What are the acquisition costs in Aulnay-sous-Bois?
Around 8 % of the price on an existing property and around 3 % on a new one. They cover transfer duties, the land registry contribution and the notary’s fees, and the notary computes the exact amount.
Q5How much does a typical property cost in Aulnay-sous-Bois?
The average house sold covers 84 square metres, placing a typical transaction near €314,813. Your own property is worth what its condition, location and energy rating make it worth.
Q6How do I get my Aulnay-sous-Bois property valued?
Briveo produces a free valuation from the same DVF file, using sales of comparable properties closest to your address, in about two minutes and with no obligation, then supports the sale through to the deed.
Property prices in the cities tracked by BRIVEO in the same department
Valuation in these cities
Selling in Aulnay-sous-Bois?
Value your property in Aulnay-sous-Bois. The Briveo valuation, free and with no commitment, starts from DVF sales of properties of the same type and similar size, as close to your address as possible.
Of the sales recorded in Aulnay-sous-Bois over twelve months, 59 % are houses. Sell your house or apartment in Aulnay-sous-Bois with an online estate agency. Sell your property at 0%, 2% or 5%. Publish for free (0%, no mandate), or let BRIVEO sell for you. Fees are due only when the deed is signed. Written mandate compliant with the Hoguet Act, numbered and entered in the register of mandates.
Source and method
- Property transfer records (DVF), published by the French tax authority (DGFiP)
- Sales recorded from 1 January 2023 to 31 December 2025
- Based on 568 sales
- Figures computed on 31 October 2026