6.5-room duplex apartment – Exposed concrete masterpiece
In the midst of the harmonious landscape between Aarau and Zofingen, the final phase (Tract E) of the Sommerhalde is being created, a residential ensemble that perfectly combines modern aesthetics, sustainable building culture, and generous spatial structures. For lovers of contemporary architecture and high-quality materials, a living standard is being created here that goes far beyond the ordinary.The last building block of the exposed concrete masterpiece by the renowned architectural firm "Diethelm + Spillmann" from Zurich.With the 3rd and final phase of the Sommerhalde, the final "Tract E" is being created with a total of 7 residential units. • Construction start: Spring 2026 • Planned move-in date: Autumn/Winter 2027 Modern, progressive, architecturally unique:The Sommerhalde sets a clear accent: exposed concrete, clear lines, maximum transparency, and a design that puts space, light, and views at the forefront. The elevated, sunny location gives each unit special privacy and impressive long-distance views – a home for people who consciously choose quality and design.This exceptional duplex apartment convinces with generosity, versatility, and architectural refinement. Two levels with different room heights of up to 2.72 m offer an impressive living experience and enable individual living and working worlds – ideal for demanding couples, home office users, or design-oriented owners.Key figures at a glance for the top "duplex apartment on 2 floors". • 6.5 rooms • 193 m² living area • 127 m² Level I • 66 m² Level II • 83.7 m² brightly lit living, dining, and kitchen area • Two terraces • 46.8 m² on Level I (partially covered) • 40.3 m² on Level II • 2 modern wet cells (bathtub and/or large rain shower) • Separate guest toilet and cloakroom • Flexible floor plans for personal design ideas • 25 m² cellar room • 315 m² total living area The Sommerhalde also sets standards in terms of ecology: an energy-efficient building envelope at the Minergie level, the use of geothermal probes, and a breathable mineral insulation system ensure a pleasant, sustainable living climate. The increased sound insulation according to SIA 181 also guarantees maximum peace and privacy.Throughout the entire process – from the first consultation to individual material and expansion planning to moving in – our experienced team will personally and competently accompany you.For further information/documents or a personal consultation, Mrs. Manuela Walti is available at 078 697 06 66.
