Buying a wedding venue for sale in Yvelines (78) means serving the affluent west-Paris market for weddings, gala dinners and corporate seminars, The département offers the settings these clients look for: the palace and gardens of Versailles, the Rambouillet forest, the upper Chevreuse valley and its regional nature park, the terrace of Saint-Germain-en-Laye, the Seine meanders and the open farmland of the Mantois and the Vexin.
Venues here are often substantial estates: properties set in parkland and woodland, estates combining horses and events, old houses whose stables or barns now serve as function rooms. This page is for buyers seeking an event venue to run or take over, companies looking for a seminar venue on the edge of the forest, and owners preparing a sale.
As of 25 September 2026, 2 listings in Yvelines are published on ma-propriete.fr, with asking prices from €2,800,000 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 €1,524,000 over 2021-2025, with an average of €1,699,800, a P10–P90 range of €865,000 to €2,750,000 and 4,141 €/m² of living space, over 211 sales. These homes average 384 m² of living space on 10,726 m² of land. The 2025 national median is €822,000.
| Area | Sales | Median price | Average price | Range (P10–P90) | €/m² of living space |
|---|---|---|---|---|---|
| Yvelines (2021-2025) | 211 | €1,524,000 | €1,699,800 | €865,000 – €2,750,000 | 4,141 |
| 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 Yvelines was €346,650 (average €378,718), or €2,966/m² of living space, for 126 m² on an average plot of 1,840 m², based on 763 sales in rural municipalities. One sale in ten was below €230,000 and one in ten above €575,000. Since the second half of 2020 the median price has moved from €350,000 to €346,650 (-1.0%); over the last year the change is -1.1%. For comparison: €280,000 in Île-de-France and €189,200 in France.
| Indicator (2025) | Yvelines | Île-de-France | France |
|---|---|---|---|
| Median price | €346,650 | €280,000 | €189,200 |
| Average price | €378,718 | €295,207 | €207,100 |
| Lower bound (1st decile) | €230,000 | €171,000 | €90,000 |
| Upper bound (9th decile) | €575,000 | €435,000 | €340,000 |
| Median price per m² of living space | €2,966/m² | €2,603/m² | €1,830/m² |
| Average living space | 126 m² | 116 m² | 108 m² |
| Average plot | 1,840 m² | 1,590 m² | 3,181 m² |
| Number of sales (2025) | 763 | 3,611 | 150,313 |
The type of municipality matters: across sales from mid-2020 to 2025, the median ranges from €362,912 (tourist inland) to €365,872 (peri-urban countryside). For a tourism business, coastal and tourist-inland municipalities are the relevant benchmark.
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 Yvelines and prestige property prices in Yvelines (in French), DVF data (notarised sales, French tax authority). * fewer than 100 sales: indicative value.
The right benchmark for an event estate is the large-house market: in Yvelines, homes over 300 m² sold for a median €1,524,000 over 2021-2025, above the Île-de-France median (€1,263,100). A venue moves away from that figure according to what comes with the walls: compliant halls, bedrooms, parking, stables, woodland and a trading business. The country house median, €346,650 in 2025, is a better guide for a small hall or a farm to convert. Peri-urban villages (€365,872) and tourist inland areas (€362,912) are close: proximity to Paris matters as much as the setting.
Around Versailles and Saint-Germain-en-Laye, corporate clients are close by, but free land is scarce. The upper Chevreuse valley, from Dampierre-en-Yvelines to Saint-Rémy-lès-Chevreuse, and the Rambouillet massif hold the wooded estates most sought after for weddings; much of this area lies within a regional nature park, which restricts extensions and new buildings.
Further west, Montfort-l'Amaury, the Houdan area and the Versailles plain offer farmsteads and stud farms at more accessible prices. The A13 serves the Seine valley, the A12 and N10 reach Rambouillet, the N12 runs towards Houdan.
Local buildings mix millstone, limestone, brick and flat clay tiles; barns and stables give generous volumes but costly roofs. A hall open to the public is an ERP (établissement recevant du public) of type L: permitted capacity is calculated under ERP rules (floor area, use, exits) and opening requires the opinion of the safety commission. Near the many listed monuments, exterior works need the approval of the Architecte des Bâtiments de France, the state heritage architect. Amplified music calls for a noise impact study, and serving alcohol needs a suitable licence and an operating permit, whose transfer is checked at the mairie (town hall). Villages along the Seine and the Mauldre are flood-prone. Our guide to buying a reception venue (in French) and our financing plan calculator (in French) help you prepare.
For the property itself, large houses in the département changed hands between €865,000 and €2,750,000 (10th to 90th percentile, DVF 2021-2025). Add purchase costs, which our notary fees calculator (in French) estimates, plus compliance works.
Lower budgets are mostly found in the Mantois and around Houdan, or with farm buildings to convert. A former village hall costs less, but public-access compliance can cost more than the purchase. If your plan mixes horses and guest rooms, see our equestrian gîtes.
A sale often separates the property, conveyed by a notaire (the public officer who handles French property sales), from the fonds de commerce, the business with its name, clients, contracts and equipment. On a mixed horse and events estate, clarify which buildings and contracts belong to each activity before the compromis de vente (preliminary contract).
Widen your search to all of Île-de-France, to Seine-et-Marne or Val-d'Oise, browse event venues for sale across France and tourism properties in Yvelines. Set up an email alert (in French). Owners can list their venue.
