2'490'000
6.5 room Maisonette in Ecublens
CHF2'490'000
New development·residence-trefle.ch
Description
Last villa - Trèfle Residence
Trèfle Residence – An exceptional duplex apartment!
Exclusive to GAIA Real Estate.
Discover the Trèfle Residence, an exclusive new project consisting of only three units, nestled in the most sought-after neighborhood of Ecublens.
You will enjoy a green and peaceful environment, while being just a few steps away from amenities, public transportation, and EPFL, accessible within a few minutes on foot.
In the exclusive setting of this residence, let yourself be seduced by a rare and elegant duplex apartment, with contemporary architecture, offering an intimate and privileged living space.
Benefiting from its own private entrance and a decidedly independent character, it combines the comfort of a spacious living space with the advantages of a modern and secure habitat.
Developed over two main levels plus a vast private basement, this apartment offers approximately 156m² of living space, complemented by a private basement of approximately 41m², and seduces with its generous volumes and exceptional brightness.
The ground floor accommodates an elegant entrance hall, a large open kitchen opening onto a bright living/dining room with pure lines, as well as an ideal home office and a guest toilet.
On the upper floor, the night area consists of three spacious bedrooms and a common bathroom, complemented by a superb parental suite with an adjacent shower and private balcony, a true haven of intimacy.
Outside, a magnificent landscaped garden adorns this property, punctuated by several sun-drenched terraces, creating a unique outdoor living space where intimacy and serenity are the master words.
The private basement, of very beautiful dimension, offers numerous possibilities for layout: fitness room, home cinema, wine cellar, or wellness area - according to your desires.
A garage and an outdoor parking space (in addition to CHF 50'000.–) complete this exceptional property.
A true heartthrob, the Trèfle Residence embodies the perfect balance between contemporary architecture, refinement, and quality of life, in the heart of a green environment, just a few minutes from EPFL and all amenities.
Contact us today to obtain more information or discover the detailed plans of this exceptional apartment with a unique character.
3D tour
Open tourProperty Details
- Property type
- Maisonette
- Available from
- 01.09.2027
- Living space
- 156 m²
- Rooms
- 6.5
- Floor
- Ground floor
- Published on
- 28.09.2026
Features
Mentioned in the description
Price
- Purchase Price
- CHF 2'490'000
- Price per m²
- CHF 15'962
Location
Chemin de la Plantaz 27 1024 Ecublens
Nearby
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Neighbourhood
Moderate public transit
ARE transit class C — usable but limited service.
Mostly built-up
73% built-up area within 500 m.
Quiet neighbourhood
Many households of three or more · around 23 people in the neighbourhood.
Municipal tax multiplier
62.5 %
Lower than 83% of municipalities in the canton
ESTV · 2026
CHF 13'955 income tax a year · Single person without children, gross wage CHF 100'000
- 31.3 Rp/kWh
Noise & quiet46 dBDay
Road and rail noise in the surroundings
Calculated from the federal noise model: the mean over the hectare (100 × 100 m) of the surroundings, model year 2021.
Night
35 dB
Loudest source
Road
Calculated level, placed on a scale of everyday sounds.
Environment
Air within the Swiss limits
At least one pollutant is above its WHO guideline; all meet the Swiss limit.
Radon: class 2–10%
The federal radon map estimates that 2 to 10% of the buildings here exceed the reference value of 300 Bq/m³.
Connectivity
Fibre in parts of the surroundings only
In 10 to 50% of the buildings around
5G outdoors
In the network models of 3 operators.
Mobile: as of 2026