Im Unterstein
Altstätten SG
Architectural Vision
FORTIMO AG
The project «Im Unterstein» consists of three multi-family houses featuring a total of 29 ownership apartments designed to accommodate singles, couples, and families. The residences range from modern 2½-room to spacious 5½-room units, providing ample living space for various needs. Each building incorporates practical amenities, including parking spaces, cellar storage, hobby rooms, and communal areas to enhance the living experience.
The design includes high-quality finishes such as elegant parquet flooring and exposed concrete ceilings. The kitchens are equipped with handle-less cabinetry, integrated extraction hoods, and premium granite countertops, ensuring functionality and style. Additionally, generous bathrooms come with integrated laundry facilities, featuring washing machines and tumble dryers for convenience. Many apartments also offer access to outdoor spaces to enhance outdoor living enjoyment.
Sustainability is a key aspect of this development, as it incorporates a connection to a district heating network for CO₂-reduced heating. Furthermore, photovoltaic systems will be installed on the rooftops, providing renewable energy that contributes to environmental sustainability. E-charging stations for electric vehicles can be added in the underground garage as needed, aligning with modern energy solutions.
The apartments in «Im Unterstein» are built with attention to detail and high-quality materials. The construction employs a solid build with an external thermal insulation system, ensuring effective thermal regulation. Each unit features large, low-maintenance plastic windows with triple glazing that allow daylight to illuminate the interiors.
Interior finishes include:
- Flooring: Parquet in living areas and ceramic tiles in utility rooms
- Walls: Light plaster finishes and exposed concrete ceilings in living areas
- Kitchen: Equipped with generous storage options, granite or glass work surfaces, high-quality appliances including an oven, steam oven, dishwasher, and induction hob with integrated extraction systems.
In the bathrooms, spacious showers and bathtubs are complemented by glass partitions, vanities, mirrors, and wall-mounted toilets. Outside, terraces, loggias, and seating areas are finished with ceramic tiles and include outdoor power connections. The apartments are also equipped with multimedia installations for modern connectivity, ensuring that each living space is both functional and comfortable.
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Im Unterstein 1
| Unit ID | Rooms | Living Area | Outdoor | Floor | Price | ||||
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| 1. Fl. | |||||||||
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1-101
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2.5 | 68.5 m² |
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1. Fl. |
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1-102
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3.5 | 88.0 m² |
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1. Fl. |
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1-103
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3.5 | 95.0 m² |
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1. Fl. |
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| 2. Fl. | |||||||||
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1-201
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2.5 | 68.5 m² |
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2. Fl. |
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1-202
|
3.5 | 88.0 m² |
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2. Fl. |
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1-203
|
3.5 | 95.0 m² |
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2. Fl. |
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| Penthouse | |||||||||
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1-301
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3.5 | 86.5 m² |
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Penthouse |
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1-302
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2.5 | 60.0 m² |
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Penthouse |
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View PlansIm Unterstein 3
| Unit ID | Rooms | Living Area | Outdoor | Floor | Price | ||||
|---|---|---|---|---|---|---|---|---|---|
| GF | |||||||||
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3-001
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3.5 | 88.0 m² |
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GF |
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3-002
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5.5 | 129.0 m² |
|
GF |
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3-003
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3.5 | 92.5 m² |
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GF |
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| 1. Fl. | |||||||||
|
3-101
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3.5 | 88.0 m² |
|
1. Fl. |
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3-102
|
5.5 | 129.0 m² |
|
1. Fl. |
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3-103
|
3.5 | 92.5 m² |
|
1. Fl. |
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| 2. Fl. | |||||||||
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3-201
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3.5 | 88.0 m² |
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2. Fl. |
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3-202
|
5.5 | 129.0 m² |
|
2. Fl. |
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3-203
|
3.5 | 92.5 m² |
|
2. Fl. |
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| Penthouse | |||||||||
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3-301
|
3.5 | 103.5 m² |
|
Penthouse |
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3-302
|
3.5 | 113.0 m² |
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Penthouse |
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| Unit ID | Rooms | Living Area | Outdoor | Floor | Price | ||||
|---|---|---|---|---|---|---|---|---|---|
| GF | |||||||||
|
5-001
|
3.5 | 88.0 m² |
|
GF |
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5-002
|
5.5 | 129.0 m² |
|
GF |
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|
5-003
|
3.5 | 92.5 m² |
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GF |
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| 1. Fl. | |||||||||
|
5-101
|
3.5 | 88.0 m² |
|
1. Fl. |
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5-102
|
5.5 | 129.0 m² |
|
1. Fl. |
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|
5-103
|
3.5 | 92.5 m² |
|
1. Fl. |
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| 2. Fl. | |||||||||
|
5-201
|
3.5 | 88.0 m² |
|
2. Fl. |
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5-202
|
5.5 | 129.0 m² |
|
2. Fl. |
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||||
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5-203
|
3.5 | 92.5 m² |
|
2. Fl. |
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| Penthouse | |||||||||
|
5-301
|
4.5 | 191.0 m² |
|
Penthouse |
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