Real estate prices Saint-Ouen-l'Aumône
In Saint-Ouen-l'Aumône, apartments sell at a median €3,139 per square metre, with 221 sales in twelve months.
The Saint-Ouen-l'Aumône market is read here from the DGFiP record of actual sales, not from asking prices. Apartments carry the local market with 146 sales over twelve months, against 75 houses. Over the last twelve published months the median apartment price moved by +0.9 %. That amounts to stability.
These figures cover all the sales recorded in the commune (INSEE code 95572), under its postal code 95310.
Saint-Ouen-l'Aumône, the town
Saint-Ouen-l'Aumône covers 12.2 km², lies between 22 and 58 m above sea level and had 25,578 inhabitants in the 2023 census.
Saint-Ouen-l'Aumône is a French commune situated in the Val-d'Oise department and in the Île-de-France region. Located in the north of the Île-de-France region, it is part of the communauté d'agglomération de Cergy-Pontoise and lies on the banks of the Oise.
A little history
The village at the origin of the town was founded at the meeting point between the course of the Oise, the only ford in the area allowing the river to be crossed on foot, and the chaussée, a Roman road from Lutèce to Rotomagus (Rouen) and Jullibonna (Lillebonne) (near Le Havre) via Saint-Denis, built around 360 AD. At l'Aumône, the quarter of the leper hospital Saint-Lazare in the 12th century, situated beneath the present-day clinique Sainte-Marie, opposite the present-day Clos du Roy, a former holiday residence of kings, in particular Louis IX known as Saint Louis and Henri IV, during their visits to the abbey. These buildings have since disappeared.
Places to see in Saint-Ouen-l'Aumône
- Le château Le Nôtre
- L'abbaye de Maubuisson
- A Cistercian abbey founded in 1236 by Blanche de Castille
- La grange aux Dîmes
- La tour d'enceinte
From Wikidata and the Wikipedia article « Saint-Ouen-l'Aumône », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Market dynamics, Saint-Ouen-l'Aumône
What the sales show in Saint-Ouen-l'Aumône
The median apartment price in Saint-Ouen-l'Aumône stands at €3,139 per square metre. Houses come out at €3,375.
Half of apartment sales in Saint-Ouen-l'Aumône fall between €2,500 and €3,625 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 Saint-Ouen-l'Aumône covers 58 square metres, putting a typical transaction near €180,543. That is an order of magnitude drawn from averages, not the valuation of any particular property.
Prices by property type in Saint-Ouen-l'Aumône
| Property type | Median price / sq.m | Central range, middle half of sales | Average surface | Sales, 12 months ending 31 December 2025 |
|---|---|---|---|---|
| Studio | €3,994 | €3,483 – €4,885 | 29 m² | 10 |
| T2 | €3,452 | €3,093 – €3,837 | 44 m² | 48 |
| T3 | €3,059 | €2,653 – €3,339 | 63 m² | 56 |
| T4 | €2,317 | €2,000 – €2,931 | 79 m² | 20 |
| T5+ | €1,970 | €1,828 – €2,133 | 92 m² | 12 |
| House | €3,375 | €2,987 – €3,911 | 90 m² | 75 |
Prices by property type in Saint-Ouen-l'Aumône
By property type in Saint-Ouen-l'Aumône, T3 at €3,059/m², T2 at €3,452/m², T4 at €2,317/m², T5+ at €1,970/m², studio at €3,994/m².
The studio carries the highest price per square metre and the T5+ the lowest, a gap of 103 %. 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 75 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 Saint-Ouen-l'Aumône on BRIVEO
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Selling in Saint-Ouen-l'Aumône
Pricing in Saint-Ouen-l'Aumône starts by placing your property inside the €2,500 to €3,625 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 221 sales a year, Saint-Ouen-l'Aumône absorbs correctly priced properties. An over-ambitious price shows quickly, because buyers have points of comparison.
Briveo values your Saint-Ouen-l'Aumône 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 Saint-Ouen-l'Aumône
Reading the €2,500 to €3,625 band is a buyer’s main tool in Saint-Ouen-l'Aumône. 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.
A stable market usually means a negotiation decided by the property itself rather than by any general trend.
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.
Are you an estate agent in Saint-Ouen-l'Aumône?
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 Saint-Ouen-l'Aumône market is moving
Over the last twelve published months the median apartment price moved by +0.9 %. That amounts to stability. Stability is the most common state of a local market, and it means sellers and buyers agree on price levels.
No five-year reading is available for Saint-Ouen-l'Aumône. 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, Sarcelles sits 37 % below and Bezons 23 % above. Those are the gaps a buyer widening their search area actually meets.
Latest published sales in Saint-Ouen-l'Aumône
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 |
|---|---|---|---|---|---|---|
| 30 December 2025 | Flat | 46 sq m | 2 | €175,275 | €3,810 per sq m | RUE DE PARIS |
| 30 December 2025 | Flat | 48 sq m | 2 | €190,000 | €3,958 per sq m | RUE WALDECK ROUSSEAU |
| 29 December 2025 | House | 130 sq m | 6 | €349,000 | €2,685 per sq m | PL ALEXIS DE TOCQUEVILLE |
| 29 December 2025 | Flat | 51 sq m | 2 | €132,000 | €2,588 per sq m | RUE MICHEL DE L HOSPITAL |
| 23 December 2025 | Flat | 67 sq m | 3 | €200,000 | €2,985 per sq m | RUE DU MAIL |
| 23 December 2025 | Flat | 48 sq m | 2 | €165,110 | €3,440 per sq m | RUE GEORGE SAND |
| 22 December 2025 | House | 145 sq m | 5 | €385,000 | €2,655 per sq m | CHS DE MAUBUISSON |
| 19 December 2025 | Flat | 50 sq m | 3 | €168,250 | €3,365 per sq m | RUE DU PONT VERT |
| 19 December 2025 | Flat | 68 sq m | 3 | €220,000 | €3,235 per sq m | RUE COLETTE |
| 19 December 2025 | Flat | 44 sq m | 1 | €156,000 | €3,545 per sq m | BD DUCHER |
| 18 December 2025 | House | 95 sq m | 4 | €270,000 | €2,842 per sq m | RUE CAMILLE COROT |
| 18 December 2025 | Flat | 22 sq m | 1 | €55,000 | €2,500 per sq m | QUAI DE L ECLUSE |
| 16 December 2025 | House | 77 sq m | 4 | €380,000 | €4,935 per sq m | RUE DU MAIL |
| 12 December 2025 | Flat | 66 sq m | 3 | €220,000 | €3,333 per sq m | RUE DE PIERRELAYE |
| 11 December 2025 | House | 97 sq m | 5 | €346,350 | €3,571 per sq m | RUE MICHEL DE L HOSPITAL |
| 11 December 2025 | Flat | 40 sq m | 2 | €126,800 | €3,170 per sq m | CHE DE LIESSE |
| 9 December 2025 | Flat | 39 sq m | 2 | €145,000 | €3,718 per sq m | RUE DU PONT VERT |
| 4 December 2025 | Flat | 60 sq m | 3 | €170,000 | €2,833 per sq m | SQ DU PONT VERT |
| 1 December 2025 | House | 63 sq m | 4 | €259,000 | €4,111 per sq m | CHE DES BETHUNES |
| 28 November 2025 | Flat | 28 sq m | 1 | €120,000 | €4,286 per sq m | RUE SAINTE AGNES |
Frequently asked questions, real estate Saint-Ouen-l'Aumône
Q1What is the price per square metre in Saint-Ouen-l'Aumône?
The median apartment price is €3,139 per square metre, read from sales published in the DGFiP DVF record. Houses come out at €3,375.
Q2Are prices rising or falling in Saint-Ouen-l'Aumône?
Over the last twelve published months the median apartment price moved by +0.9 %, which amounts to stability.
Q3How many properties change hands in Saint-Ouen-l'Aumône?
221 sales were recorded over twelve months, 146 apartments and 75 houses.
Q4How much does a T3 cost in Saint-Ouen-l'Aumône?
The median T3 price in Saint-Ouen-l'Aumône is €3,059 per square metre, over 56 sales in twelve months.
Q5What are the acquisition costs in Saint-Ouen-l'Aumône?
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 Saint-Ouen-l'Aumône?
The average apartment sold covers 58 square metres, placing a typical transaction near €180,543. Your own property is worth what its condition, location and energy rating make it worth.
Q7How do I get my Saint-Ouen-l'Aumône 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 Saint-Ouen-l'Aumône?
In Saint-Ouen-l'Aumône, the median price per sq. m of apartments sold is stable over a year (+0.9 %). 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 Saint-Ouen-l'Aumône over twelve months, 66 % are apartments. Sell your house or apartment in Saint-Ouen-l'Aumône 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 221 sales
- Figures computed on 31 October 2026