by Jensen Architects
For a client seeking both sweeping views and peaceful solitude in the heart of San Francisco, this hilltop parcel near the famed Sutro Tower offers the perfect location for a new home. As a response to the geological challenges presented by the hillside, the home is designed as a composition of shifting volumes holding a series of spaces — from the intimate to the breathtaking.
Embracing and defying the site’s complicated nature, its heavy board-formed concrete base is carved into the hill adhering closely to the footprint of the lot’s original house. As a counterpoint, the upper volumes, detailed in plaster and glass, float above and reach outward, daringly, toward the bay.
Hidden beneath a landscape of native plantings are robust earth shoring, concrete and steel foundations, and drainage systems. A bridge connecting the living level and garden terrace fulfills a code-required second exit and acts as an unexpected feature reminiscent of the client’s childhood dreams.
The full intent of these structural feats is revealed within the main living floor. Taking advantage of the home’s unusually wide parcel, this open floor with wrapping windows cantilevers outward, immersing the space in sweeping views.
The home’s shifting levels play off this horizontal expression, creating spacious decks and heightening the sense of privacy within the bedrooms. This strategy also provides shading which tempers direct sun without imposing on views. High-performance glazing and insulation and a solar energy system contribute to the home’s LEED Silver rating.
Distinction:Best Renovation 2023 Category:Private HomesYear:2021Location:San Francisco, California, USAArchitects:Jensen ArchitectsLead Architects: Mark Jensen, FAIADesign Team: Emily Gosack, Margarita Urquiza, and Kim CincoClient: Geoffrey Weber & Priscilla HungPhotographer: Joe Fletcher