Real estate prices Athis-Mons
In Athis-Mons, apartments sell at a median €3,328 per square metre, with 301 sales in twelve months.
The Athis-Mons market is read here from the DGFiP record of actual sales, not from asking prices. Apartments carry the local market with 190 sales over twelve months, against 111 houses. Over the last twelve published months the median apartment price moved by +5.4 %.
These figures cover all the sales recorded in the commune (INSEE code 91027), under its postal code 91200.
Athis-Mons, the town
Athis-Mons covers 8.6 km², lies between 32 and 92 m above sea level and had 36,613 inhabitants in the 2023 census.
Athis-Mons (pronounced [at̪is mɔ̃s]) is a French commune situated twelve kilometres south of Paris in the département of l'Essonne in the Île-de-France region. Originally two separate agricultural villages on the hillsides of the Seine and the Orge, Athis-sur-Orge and Mons-sur-Orge, lordships of illustrious figures, the merger in 1817 created Athis-Mons, a new commune which developed rapidly with the arrival of the railway and then the airport, first becoming urbanised with suburban houses and then through housing estates and large residential blocks.
A little history
Cut stones and Neolithic javelin points attest to human occupation from that period. A Merovingian sarcophagus was discovered during excavations, confirming the presence of a lordship. The first mention of the place named Athegiam occurred in the 9th century during Viking raids. In the 10th century, the name Mons was cited in the deed confirming the donation by Hugues Capet of the estate to the abbaye Saint-Magloire.
Places to see in Athis-Mons
- Le château d'Athis
From Wikidata and the Wikipedia article « Athis-Mons », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Market dynamics, Athis-Mons
What the sales show in Athis-Mons
The median apartment price in Athis-Mons stands at €3,328 per square metre. Houses come out at €3,967.
Half of apartment sales in Athis-Mons fall between €2,746 and €3,790 per square metre. That gap owes more to condition than to opposing neighbourhoods, as this market does not split into starkly different price zones.
The average apartment sold in Athis-Mons covers 57 square metres, putting a typical transaction near €188,306. That is an order of magnitude drawn from averages, not the valuation of any particular property.
Prices by property type in Athis-Mons
| Property type | Median price / sq.m | Central range, middle half of sales | Average surface | Sales, 12 months ending 31 December 2025 |
|---|---|---|---|---|
| Studio | €4,228 | €3,525 – €4,606 | 28 m² | 23 |
| T2 | €3,675 | €3,175 – €3,951 | 43 m² | 53 |
| T3 | €3,220 | €2,765 – €3,541 | 61 m² | 70 |
| T4 | €2,777 | €2,513 – €3,406 | 75 m² | 30 |
| T5+ | €2,205 | €1,952 – €2,513 | 101 m² | 14 |
| House | €3,973 | €3,322 – €4,737 | 84 m² | 112 |
Prices by property type in Athis-Mons
By property type in Athis-Mons, T3 at €3,220/m², T2 at €3,675/m², T4 at €2,777/m², studio at €4,228/m², T5+ at €2,205/m².
The studio carries the highest price per square metre and the T5+ the lowest, a gap of 92 %. 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 112 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 Athis-Mons on BRIVEO
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Selling in Athis-Mons
Pricing in Athis-Mons starts by placing your property inside the €2,746 to €3,790 band rather than on the median alone. The median describes the middle of the market; condition, floor, outdoor space and energy rating decide where in the band you sit.
With 301 sales a year, Athis-Mons absorbs correctly priced properties. An over-ambitious price shows quickly, because buyers have points of comparison.
Briveo values your Athis-Mons 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 Athis-Mons
Reading the €2,746 to €3,790 band is a buyer’s main tool in Athis-Mons. A property at the bottom is not a bargain and one at the top is not a rip-off, the band measures how different the properties are, not how well they are priced.
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.
Prices moving up narrow the room for negotiation without closing it, a property that has been on the market a long time is negotiable whatever the trend says.
Are you an estate agent in Athis-Mons?
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 BriveoHow the Athis-Mons market is moving
Over the last twelve published months the median apartment price moved by +5.4 %. A move of that size over a single year often reflects a change in what is being sold as much as a change in value.
No five-year reading is available for Athis-Mons. The apartment sales we currently use (2023 à 2025) do not go back far enough to compute one, so the long-term direction cannot be stated here.
Among the towns tracked by BRIVEO in the same department, on the median apartment price, Évry-Courcouronnes sits 34 % below and Massy 22 % above. Those are the gaps a buyer widening their search area actually meets.
Latest published sales in Athis-Mons
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 | 62 sq m | 3 | €222,600 | €3,590 per sq m | AV MARCEL SEMBAT |
| 30 December 2025 | Flat | 38 sq m | 2 | €171,000 | €4,500 per sq m | RUE ROSA PARKS |
| 30 December 2025 | Flat | 45 sq m | 2 | €130,000 | €2,889 per sq m | RUE DES FROIDES BOUILLIES |
| 26 December 2025 | Flat | 37 sq m | 1 | €107,000 | €2,892 per sq m | AV DU 18 AVRIL |
| 26 December 2025 | House | 62 sq m | 4 | €303,000 | €4,887 per sq m | SEN BOUCHERAT |
| 23 December 2025 | Flat | 50 sq m | 2 | €164,000 | €3,280 per sq m | RUE EDOUARD VAILLANT |
| 23 December 2025 | Flat | 64 sq m | 3 | €175,000 | €2,734 per sq m | RUE EDOUARD VAILLANT |
| 23 December 2025 | Flat | 67 sq m | 3 | €218,000 | €3,254 per sq m | RUE CARON |
| 23 December 2025 | House | 56 sq m | 3 | €255,000 | €4,554 per sq m | VC QUAI DE L'ORGE |
| 23 December 2025 | Flat | 61 sq m | 3 | €200,000 | €3,279 per sq m | RUE DU TRIAGE |
| 22 December 2025 | Flat | 25 sq m | 1 | €115,000 | €4,600 per sq m | AV MARCEL SEMBAT |
| 22 December 2025 | Flat | 45 sq m | 2 | €123,000 | €2,733 per sq m | AV JEAN JAURES |
| 19 December 2025 | Flat | 64 sq m | 3 | €212,000 | €3,313 per sq m | RUE DE LA GAITE |
| 18 December 2025 | House | 67 sq m | 4 | €255,000 | €3,806 per sq m | AV DU 18 AVRIL |
| 12 December 2025 | Flat | 61 sq m | 3 | €227,000 | €3,721 per sq m | AV LEON BLUM |
| 12 December 2025 | Flat | 41 sq m | 2 | €155,525 | €3,793 per sq m | RUE DES CHEMINOTS |
| 11 December 2025 | Flat | 61 sq m | 2 | €124,455 | €2,040 per sq m | AV DU 18 AVRIL |
| 10 December 2025 | Flat | 36 sq m | 1 | €130,000 | €3,611 per sq m | RUE FLOREAL |
| 9 December 2025 | House | 73 sq m | 5 | €367,000 | €5,027 per sq m | RUE DU CHANOINE F LAURENT |
| 4 December 2025 | Flat | 41 sq m | 2 | €168,550 | €4,111 per sq m | RUE DE LA POINTE |
Frequently asked questions, real estate Athis-Mons
Q1What is the price per square metre in Athis-Mons?
The median apartment price is €3,328 per square metre, read from sales published in the DGFiP DVF record. Houses come out at €3,967.
Q2Are prices rising or falling in Athis-Mons?
Over the last twelve published months the median apartment price moved by +5.4 %.
Q3How many properties change hands in Athis-Mons?
301 sales were recorded over twelve months, 190 apartments and 111 houses.
Q4How much does a T3 cost in Athis-Mons?
The median T3 price in Athis-Mons is €3,220 per square metre, over 70 sales in twelve months.
Q5What are the acquisition costs in Athis-Mons?
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.
Q6How much does a typical property cost in Athis-Mons?
The average apartment sold covers 57 square metres, placing a typical transaction near €188,306. Your own property is worth what its condition, location and energy rating make it worth.
Q7How do I get my Athis-Mons 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 Athis-Mons?
In Athis-Mons, the median price per sq. m of apartments sold rose by 5.4 % over a year. 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 Athis-Mons over twelve months, 63 % are apartments. Sell your house or apartment in Athis-Mons 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 301 sales
- Figures computed on 30 October 2026