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Exceptional Historic Property Under Renovation – Onex

Reference

#5351529

Plot surface
3'140 m2

Price

5'990'000 CHF

Location
View Map

Specifications

Rooms

Beds

Baths

Garages

400

Surface

3140

Surface parcelle

Floors

Volume

Description

Located in the sought-after commune of Onex, this maison de maître, built between 1935 and 1938, sits on a rare and expansive plot of nearly 3140sqm. Listed in the inventory of historic buildings and gardens, it perfectly combines heritage elegance with modern comfort. The main residence offers 400 m² of living space, currently undergoing restoration and finishing to the buyer’s specifications. It features 11 rooms, including a master suite with a library, 6 bedrooms with en-suite bathrooms, and spacious reception areas. Charming period features such as moldings, fireplaces, and an original veranda have been preserved. There is also the opportunity to acquire an adjoining parcel with a 175sqm annex, also in need of renovation, ideal for hosting family or guests in an independent and refined setting. A historic 60 m² greenhouse with high development potential may also be sold. The property will include a 12-meter natural swimming

pool (with a valid permit), a garage, multiple parking spaces, and landscaped gardens. South-facing, it enjoys optimal sunlight and offers a magical living environment just 10 minutes from central Geneva. Equipped with the latest technology in comfort, ecology, and energy efficiency, the home features a heat pump, solar panels, and high-quality materials. Public transport and all amenities (schools, shops, leisure, restaurants) are within walking or cycling distance. Highlights: •Rare and charming property on the market •High-end renovation respectful of its heritage •Privileged natural environment, close to the city •Excellent energy autonomy •Customization potential for the annex and greenhouse This unique property, rich in history, will charm you with its lush, private surroundings.