$5,633,393
A Villa Built With Conviction, And Finished With Care.
- 8 Beds
- 4 Baths
- 3,445 Sqft
- 6,889 Sqft lot
- Updated: October 19
- 2
About the Property
There are houses that impress at first sight, and houses whose quality reveals itself slowly: in the weight of a door, the silence of a room, the light falling across natural stone in the late afternoon. This is one of the latter.
Set on a sunlit slope above Lake Hallwil, the villa rests on a structure of reinforced concrete. Its façade is clad in natural stone and its flat roofs are plan
Set on a sunlit slope above Lake Hallwil, the villa rests on a structure of reinforced concrete. Its façade is clad in natural stone and its flat roofs are plan
There are houses that impress at first sight, and houses whose quality reveals itself slowly: in the weight of a door, the silence of a room, the light falling across natural stone in the late afternoon. This is one of the latter.
Set on a sunlit slope above Lake Hallwil, the villa rests on a structure of reinforced concrete. Its façade is clad in natural stone and its flat roofs are planted with greenery, allowing the house to settle into the landscape.
Timber-and-metal windows with triple glazing frame the lake and the mountains beyond, and a wide lift-and-slide door dissolves the boundary between living room and terrace.
Within, full-height doors sit flush in their frames and walls are finished in fine plaster. On winter evenings, the fireplace becomes the heart of the living room. A passenger lift in brushed stainless steel connects all three storeys, from the fitness room below to the bedrooms above.
The finest technology is the kind one never notices. A ground-source heat pump warms the house through underfloor heating and, in summer, draws coolness back from the earth. The Loxone system oversees lighting, shading, climate and the security of every window and door.
Outside, the private pool is the garden’s natural centre: warmed by its own geothermal probe and fitted with a counter-current unit and an integrated whirlpool. The garden, designed by a landscape architect and planted with native shrubs and perennials, feels rooted in its surroundings, and the terraces are laid in natural stone.
Shops and schools are close at hand, Lenzburg station and the motorway are within easy reach, and Seengen enjoys one of the more favourable tax rates in Aargau.
The property is offered strictly as a principal residence. Some houses must be experienced to be understood; this is decidedly one of them. We would be delighted to arrange a private viewing and kindly ask for proof of financing beforehand
Set on a sunlit slope above Lake Hallwil, the villa rests on a structure of reinforced concrete. Its façade is clad in natural stone and its flat roofs are planted with greenery, allowing the house to settle into the landscape.
Timber-and-metal windows with triple glazing frame the lake and the mountains beyond, and a wide lift-and-slide door dissolves the boundary between living room and terrace.
Within, full-height doors sit flush in their frames and walls are finished in fine plaster. On winter evenings, the fireplace becomes the heart of the living room. A passenger lift in brushed stainless steel connects all three storeys, from the fitness room below to the bedrooms above.
The finest technology is the kind one never notices. A ground-source heat pump warms the house through underfloor heating and, in summer, draws coolness back from the earth. The Loxone system oversees lighting, shading, climate and the security of every window and door.
Outside, the private pool is the garden’s natural centre: warmed by its own geothermal probe and fitted with a counter-current unit and an integrated whirlpool. The garden, designed by a landscape architect and planted with native shrubs and perennials, feels rooted in its surroundings, and the terraces are laid in natural stone.
Shops and schools are close at hand, Lenzburg station and the motorway are within easy reach, and Seengen enjoys one of the more favourable tax rates in Aargau.
The property is offered strictly as a principal residence. Some houses must be experienced to be understood; this is decidedly one of them. We would be delighted to arrange a private viewing and kindly ask for proof of financing beforehand
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Property type
Villa
-
Floors
3
-
Year built
2026
-
Price/sqft
$1,635
-
Emissions
A
-
Consumption
A
Features
Features
Lot
- Gated Community
- Panoramic / Scenic View
- Mountain View
- Water View
- Waterfront
- Lakefront
- Privacy
- Lake View
- New Builds
- Investment Property
- Modern
Indoor
- High Ceiling
- Office
- Fireplace
- Air Conditioning
- Kitchen island
- Jacuzzi
- Washer Dryer
- Laundry Room
- Game Room
- Wine Cellar
- Elevator
- Open Kitchen
- Library
- Basement
- Walk In Closet
- Fitness Center / Gym
Outdoor
Explore the Area
Brestenbergstrasse 8, 5707 Seengen, Aargau, Switzerland
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We are a boutique real estate agency with over 25 years of experience in the Swiss luxury residential market, speci
We are a boutique real estate agency with over 25 years of experience in the Swiss luxury residential market, specialising in premium properties across the lake regions of Zürichsee, Bodensee, Vierwaldstättersee, and Walensee. Our multilingual team provides personalised support throughout the entire journey — from tailored property discovery and expert negotiation to discreet, results-driven closing. With deep local market knowledge, an unwavering commitment to transparency, and a focus on long-term client relationships, we serve discerning buyers and sellers seeking not just a property, but the right home in the right place. Whether you are searching for a lakeside residence, a distinguished family home, or a rare investment opportunity in German-speaking Switzerland — Maison Petit AG is your trusted partner. Honestly advised. Valuably sold.
Last updated
October 19
First listed
October 19
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