From the French Vexin to the Montmorency and L'Isle-Adam forests, a wedding venue for sale in Val-d'Oise (95) enjoys protected countryside close to Paris and Roissy-Charles-de-Gaulle airport. Couples find settings steeped in history: Auvers-sur-Oise and its Impressionist painters, Royaumont Abbey, the château of Écouen and its Renaissance museum, the château of La Roche-Guyon on the Seine and the lake at Enghien-les-Bains.
Venues often occupy large Vexin farms built in limestone, with an enclosed courtyard, barns and a dovecote, mills on the Oise and its tributaries, or manor houses in their own grounds. This page is for buyers of an event estate or a running wedding business, companies seeking a seminar venue near Roissy, and owners planning a sale.
As of 25 September 2026, there are no wedding and event venues for sale in Val-d'Oise listed on ma-propriete.fr. Across the Île-de-France region, 7 listings show a median asking price of €2,170,000, ranging from €579,000 to €3,150,000.
For prestige homes (houses over 300 m² of living space on 0.05 to 10 ha), the department benchmark is a median of €1,075,000* over 2021-2025, with an average of €1,089,200, a P10–P90 range of €685,200 to €1,640,500 and 2,674 €/m² of living space, over 57 sales. These homes average 383 m² of living space on 6,597 m² of land. The 2025 national median is €822,000.
| Area | Sales | Median price | Average price | Range (P10–P90) | €/m² of living space |
|---|---|---|---|---|---|
| Val-d'Oise (2021-2025) | 57 | €1,075,000* | €1,089,200 | €685,200 – €1,640,500 | 2,674 |
| Île-de-France (2025) | 90 | €1,445,000* | €1,916,500 | €700,000 – €3,496,500 | 4,247 |
| Île-de-France (2021-2025) | 592 | €1,263,100 | €1,602,600 | €601,200 – €2,988,300 | 3,363 |
| France (2025) | 981 | €822,000 | €1,321,400 | €428,000 – €3,100,000 | 2,308 |
In 2025 the median sale price of a country house in Val-d'Oise was €333,000 (average €336,830), or €2,993/m² of living space, for 118 m² on an average plot of 1,404 m², based on 266 sales in rural municipalities. One sale in ten was below €220,750 and one in ten above €460,000. Since the second half of 2020 the median price has moved from €331,475 to €333,000 (+0.5%); over the last year the change is +4.7%. For comparison: €280,000 in Île-de-France and €189,200 in France.
| Indicator (2025) | Val-d'Oise | Île-de-France | France |
|---|---|---|---|
| Median price | €333,000 | €280,000 | €189,200 |
| Average price | €336,830 | €295,207 | €207,100 |
| Lower bound (1st decile) | €220,750 | €171,000 | €90,000 |
| Upper bound (9th decile) | €460,000 | €435,000 | €340,000 |
| Median price per m² of living space | €2,993/m² | €2,603/m² | €1,830/m² |
| Average living space | 118 m² | 116 m² | 108 m² |
| Average plot | 1,404 m² | 1,590 m² | 3,181 m² |
| Number of sales (2025) | 266 | 3,611 | 150,313 |
The type of municipality matters: across sales from mid-2020 to 2025, the median ranges from €343,000 (peri-urban countryside) to €343,000 (peri-urban countryside).
Sources: listings published on ma-propriete.fr on 25 September 2026 (asking prices, not sale prices); ma-propriete.fr observatories of country house prices in Val-d'Oise and prestige property prices in Val-d'Oise (in French), DVF data (notarised sales, French tax authority). * fewer than 100 sales: indicative value.
In Val-d'Oise, large houses sold for a median €1,075,000 over 2021-2025 (indicative, given the small number of sales), below the Île-de-France median of €1,263,100 and within a narrow range (€685,200 to €1,640,500, 10th to 90th percentile). An event estate moves away from this according to its halls, rooms and business. For a farm to convert, country houses sold for a median €333,000 in 2025, above the regional €280,000, with prices up 4.7% over one year.
The French Vexin regional nature park, covering the west from Magny-en-Vexin to Marines and the Sausseron valley, holds the large farms and stone villages most sought after for weddings, under strict planning rules. The Oise valley, from Pontoise to Auvers-sur-Oise and L'Isle-Adam, combines river, forest and heritage. In the north-east, the Plaine de France around Luzarches, Écouen and Roissy suits corporate events thanks to the airport. The A15, A16, A1 and N184, RER lines A, C and D and Transilien lines H and J serve the area; closer to Roissy means more business clients but more aircraft noise.
Vexin barns are spacious, but stone walls and roofs need regular upkeep, and near listed monuments works require the approval of the Architecte des Bâtiments de France, the state heritage architect. A hall open to the public is an ERP (établissement recevant du public) of type L: capacity follows ERP rules and opening requires the safety commission's opinion. Around Roissy, an aircraft noise plan restricts building. The Oise and Seine valleys are flood-prone. Events with amplified music need a noise impact study; a bar needs a suitable licence and an operating permit. Our guide to buying a reception venue and financial calculators (both in French) help you prepare.
For the property, large houses in the département mostly sold between €685,200 and €1,640,500 (DVF 2021-2025, indicative). A fitted, compliant estate with a bookings diary is worth more, depending on its business. Work out transfer duties and fees with the notary fees calculator on our site (in French).
Lower budgets usually mean buildings to convert, a former village hall, or properties near main roads and business parks. The purchase price falls, but compliance, access and soundproofing works can quickly catch up, so have them costed first.
Ask the mairie (town hall) whether local planning rules and the park charter allow events. Check non-mains drainage with the SPANC, the local sanitation service, plus vehicle access and parking. For a trading venue, the property is conveyed by a notaire and the fonds de commerce (name, clients, contracts, equipment) is transferred separately.
Continue to wedding venues for sale in Île-de-France, then Yvelines, Seine-et-Marne and Seine-Saint-Denis. See all event venues for sale in France and tourism properties in Val-d'Oise. Get new listings by email alert (in French). Sellers can place an advert.
