Real estate prices Champagne-sur-Oise
In Champagne-sur-Oise, houses sell at a median €3,203 per square metre, with 56 sales in twelve months.
The Champagne-sur-Oise market is read here from the DGFiP record of actual sales, not from asking prices. Houses carry the local market with 47 sales over twelve months, against 9 apartments.
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These figures cover all the sales recorded in the commune (INSEE code 95134), under its postal code 95660.
Champagne-sur-Oise, the town
Champagne-sur-Oise covers 9.5 km², lies between 23 and 176 m above sea level and had 5,036 inhabitants in the 2023 census.
Champagne-sur-Oise is a French commune situated in the Val-d'Oise department, in the Île-de-France region.
A little history
The origins of Champagne-sur-Oise date back to prehistoric times, as attested by remains discovered on the Butte Catillon, a prominence situated between the Oise and the railway line, at the lieu-dit les Prés de la Noue. In the Gallo-Roman period, the village was known as Campagna Villa or Campania in the 7th century. Its name comes from the Latin Campania (fertile plain). Around 635, Dagobert made a gift to the abbaye de Saint-Denis of lands of the Chambliois including Champagne, part of the comté de Beaumont, which had belonged to a certain lady Théodile.
Places to see in Champagne-sur-Oise
- Église Notre-Dame-de-l'Assomption
- L'Hôtel Dieu
- The archaeological site of the « Grands Marais »
- The sculpture « Annulaire »
- The obelisk on the place Quideau
From Wikidata and the Wikipedia article « Champagne-sur-Oise », licensed CC BY-SA 4.0, read on 13 October 2026. Translated from the French article. Read the article
Market dynamics, Champagne-sur-Oise
What the sales show in Champagne-sur-Oise
The median house price in Champagne-sur-Oise stands at €3,203 per square metre. Apartments come out at €2,924.
The average house sold in Champagne-sur-Oise covers 95 square metres, putting a typical transaction near €304,224. That is an order of magnitude drawn from averages, not the valuation of any particular property.
Prices by property type in Champagne-sur-Oise
| Property type | Median price / sq.m | Central range, middle half of sales | Average surface | Sales, 12 months ending 31 December 2025 |
|---|---|---|---|---|
| House | €3,203 | €2,634 – €3,730 | 95 m² | 47 |
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Selling in Champagne-sur-Oise
Pricing in Champagne-sur-Oise starts from the median of €3,203 per square metre, then adjusts for what makes your property differ from the average one sold here.
With 56 sales a year, Champagne-sur-Oise is regular without being deep. Positioning matters more here than in a dense market, because a buyer who steps back is not immediately replaced.
Briveo values your Champagne-sur-Oise 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 Champagne-sur-Oise
The negotiation turns on the property itself and on comparable sales nearby (works, energy rating, aspect, charges).
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 Champagne-sur-Oise?
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 BriveoChampagne-sur-Oise and the towns around it
Among the towns tracked by BRIVEO in the same department, on the median apartment price, Sarcelles sits 32 % below and Bezons 32 % above. Those are the gaps a buyer widening their search area actually meets.
Latest published sales in Champagne-sur-Oise
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 | House | 139 sq m | 7 | €492,750 | €3,545 per sq m | RUE JULES PICARD |
| 12 December 2025 | Flat | 82 sq m | 5 | €193,970 | €2,365 per sq m | RUE DU PARADIS |
| 11 December 2025 | House | 93 sq m | 4 | €240,500 | €2,586 per sq m | RUE DES MARTYRS |
| 5 December 2025 | House | 136 sq m | 6 | €464,000 | €3,412 per sq m | PL DES ERABLES |
| 5 December 2025 | House | 104 sq m | 4 | €365,000 | €3,510 per sq m | RUE DES MARTYRS |
| 1 December 2025 | House | 115 sq m | 5 | €402,410 | €3,499 per sq m | RUE DE L HOTEL DIEU |
| 26 November 2025 | House | 59 sq m | 3 | €195,000 | €3,305 per sq m | RUE GUY ET GERARD TAILLEUR |
| 7 November 2025 | House | 100 sq m | 4 | €360,000 | €3,600 per sq m | RUE D AIRE |
| 3 November 2025 | Flat | 45 sq m | 1 | €115,000 | €2,556 per sq m | RUE DES MARTYRS |
| 31 October 2025 | House | 104 sq m | 4 | €300,000 | €2,885 per sq m | RUE WALLON |
| 25 October 2025 | House | 63 sq m | 3 | €278,000 | €4,413 per sq m | RUE ENGENEST |
| 24 October 2025 | Flat | 79 sq m | 4 | €220,000 | €2,785 per sq m | RUE ENGENEST |
| 23 October 2025 | House | 110 sq m | 5 | €335,000 | €3,045 per sq m | AV JEAN CHARLES MASSIN |
| 22 October 2025 | House | 90 sq m | 4 | €287,000 | €3,189 per sq m | AV JEAN CHARLES MASSIN |
| 10 October 2025 | House | 106 sq m | 4 | €334,650 | €3,157 per sq m | AV JEAN CHARLES MASSIN |
| 3 October 2025 | House | 85 sq m | 4 | €346,600 | €4,078 per sq m | RUE D AIRE |
| 11 September 2025 | House | 57 sq m | 4 | €355,000 | €6,228 per sq m | RUE DES GAUDINES |
| 28 August 2025 | House | 80 sq m | 3 | €220,000 | €2,750 per sq m | RUE DU MAL FOCH |
| 1 August 2025 | House | 139 sq m | 7 | €357,000 | €2,568 per sq m | RUE DES GAUDINES |
| 29 July 2025 | House | 94 sq m | 5 | €359,870 | €3,828 per sq m | CHE DU VAL |
Frequently asked questions, real estate Champagne-sur-Oise
Q1What is the price per square metre in Champagne-sur-Oise?
The median house price is €3,203 per square metre, read from sales published in the DGFiP DVF record. Apartments come out at €2,924.
Q2How many properties change hands in Champagne-sur-Oise?
56 sales were recorded over twelve months, 9 apartments and 47 houses.
Q3What are the acquisition costs in Champagne-sur-Oise?
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.
Q4How much does a typical property cost in Champagne-sur-Oise?
The average house sold covers 95 square metres, placing a typical transaction near €304,224. Your own property is worth what its condition, location and energy rating make it worth.
Q5How do I get my Champagne-sur-Oise 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 Champagne-sur-Oise?
Value your property in Champagne-sur-Oise. 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 Champagne-sur-Oise over twelve months, 84 % are houses. Sell your house or apartment in Champagne-sur-Oise 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 56 sales
- Figures computed on 2 October 2026