680'000
2.5 room Apartment in Ibach
CHF680'000
Description
Modern 2.5-room apartment with panoramic views in Illgau (St. Karl)
In the midst of an alpine agricultural zone in Illgau, in the canton of Schwyz, lies the Haus St. Karl - a small, stylish development with 18 charming holiday apartments. The offered 2.5-room apartment on the ground floor provides a comfortable, natural living experience with 53.7 m² of net living space, a spacious surrounding area, and a dreamy view of the surrounding mountains.The replacement new building is architecturally oriented towards the original design by Walter R. Hunziker, a well-known Swiss architect and urban planner. The clear lines, the natural wooden facade, and the harmonious integration into the terrain create a modern, yet timeless living atmosphere.Highlights of the apartment:- Bright, openly designed rooms with high-quality equipment- Spacious surroundings for private use- Breathtaking views of the surrounding mountain landscape- Quiet, sunny location on a natural terrace above Illgau- Furniture can be taken over on request (for a surcharge)- Including parking space in the underground garageSustainable & well thought out:- Wooden construction with 554 m of built-in wood- CO2 savings of around 422 tons through the construction method- Heat generation using an efficient air-water heat pumpFurther information:- Availability: Immediately- Sales price: CHF 680,000.-Contact for viewing & information:Philippe InderbitzinAllmeindstrasse 14, 6440 BrunnenTel. 041 820 43 40 | Mobile 079 340 91 60Mail: philippe@inderbitzin-treuhand.ch
Property Details
- Property type
- Apartment
- Available from
- 13.08.2025
- Living space
- 54 m²
- Rooms
- 2.5
- Floor
- Floor 1
- Year Built
- 2019
- Published on
- 23.04.2026
Features
Mentioned in the description
Price
- Purchase Price
- CHF 680'000
- Price per m²
- CHF 12'593
Location
6438 Ibach
Nearby
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Neighbourhood
Moderate public transit
ARE transit class C — usable but limited service.
Mixed built & green
47% built-up area within 500 m.
Lively neighbourhood
Mostly one- and two-person households · around 42 people in the neighbourhood.
Municipal tax multiplier
175 %
Lower than 16% of municipalities in the canton
ESTV · 2026
CHF 6'414 income tax a year · Single person without children, gross wage CHF 100'000
- 26.3 Rp/kWh
Noise & quiet62 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
51 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 11–20%
The federal radon map estimates that 11 to 20% of the buildings here exceed the reference value of 300 Bq/m³.
Connectivity
Fibre available
In over 90% of the buildings around
5G outdoors
In the network models of 3 operators.
Mobile: as of 2026
Viewing
Nicolas Poletti
Nicolas Poletti
- Phone
- +41 41 530 39 56













