4.5 room Apartment in St. Gallen

MÜLLER FAMILY OFFICE AG
Real Estate - Asset Management - Art

presents:

The Rosenberg Penthouse - an architectural luxury unique property above the roofs of St. Gallen

High above the roofs of St. Gallen, where panoramic views, architecture, and living comfort meet at the highest level, this exclusive penthouse is situated in a preferred hillside location on Rosenberg. Born from a far-sighted architectural vision, a freestanding house was realized on the roof of an existing multi-family house. A true unique property that stands out for its self-confidence, elegance, and absolute privacy.

With the aim of creating something timeless from a 1970s building, a complete new building with a clear, modern design language, high-quality materials, and energetic independence was created in 2024/2025. The facade structure with vertically divided wood panels not only gives this penthouse its identity but also a reduced, restrained noblesse. Spacious glass fronts open up the living experience to the south with a view that ranges from the vibrant center of St. Gallen to the Säntis and is re-staged at every time of day and year.

The over 100 m2 large living and dining area forms the emotional heart of the house. Light, space, and design merge into an ambiance that is inviting, representative, and cozy at the same time. The central eye-catcher is the fireplace made of 100-year-old Hamburg ship steel, embedded in a massive natural stone island and staged as a work of art that radiates warmth, strength, and history. The high-quality lighting, restrained textiles, and flowing transitions to the spacious terrace enhance the feeling of width and serenity.

The open kitchen by Boffi meets the highest demands on design and everyday usability: custom-made fronts, modern appliances from Gaggenau and Miele, an integrated wine cooler, and large workspaces meet a room-defining aesthetics. Well-thought-out details such as the elegant material change between metal and wood or the softly shimmering surfaces make this room a stage for culinary exchange and silent amazement.

The master area is designed as a retreat for peace and intimacy: a bedroom with direct access to the terrace, a spacious dressing room with floor-to-ceiling cabinets in dark oak, and a luxurious en-suite bathroom with a freestanding bathtub, separate shower, toilet, and double sink; all in the finest material and light quality.

Two further rooms, which can be used as guest, children's or work rooms, also offer flexibility and quiet retreats. The consistent use of high-quality natural stone floors in the format 270 x 110 cm, the finely tuned lighting, and integrated built-in elements underline the curated living claim in every room. A design highlight is the separate guest toilet. The handmade sink made of shaped wood is an organic and natural design object with character. The room offer is complemented by a spacious wardrobe and a housekeeping room on this level; another functional utility area is located on the ground floor.

The perfect south orientation of the over 138 m2 large terrace and balcony areas creates flowing transitions between indoors and outdoors. Whether a breakfast in the first light of day, relaxed hours in the warm light of the afternoon, or a glass of wine with a view of the nightly sparkling St. Gallen; every moment becomes a staging here.

Accessible via the private elevator, the lower levels offer additional highlights. On the ground floor, there is the atmospheric wine cellar with original brickstones and massive, ancient beams, a separate study, and a discreetly integrated workspace for the house staff. The private fitness area in the basement with shower, toilet, and prepared sauna area blends seamlessly into the overall picture of an independent, high-quality lifestyle; discreet, comfortable, and private.

The entire building technology has been completely renewed and meets the highest requirements for sustainability and comfort. An own air-water heat pump, a central smart home system (controllable via app or wall tablet), controlled shading, lighting, and security functions ensure autonomous and efficient building control. The technology remains discreetly in the background; perceptible, but not visible.

The penthouse includes a closed double garage with direct access to the house, an additional single garage, and an outdoor parking space.

In total, you have over 500 m2 of indoor and outdoor living space at your disposal; an object of rare generosity for people with special demands.

This location on Rosenberg is one of the most sought-after residential areas in the city. The combination of peace, proximity to the University of St. Gallen, stable neighborhood, and good accessibility makes this place an ideal investment for people with claims and foresight.

Sales prices
CHF 3'900'000.- Penthouse
CHF 350'000.- Ancillary rooms with wine cellar
CHF 150'000.- Fitness and sauna area
CHF 100'000.- Furniture
CHF 120'000.- Double garage
CHF 60'000.- Single garage
CHF 20'000.- Outdoor parking space

CHF 4'700'000.- Total price

We ask for a financing proof.

We would be happy to show you this exclusive penthouse, also in the evening or on weekends.