Overlooking San Francisco’s Presidio, the 1920s Tudor-style residence features abundant paneling, some of which designer Geoffrey De Sousa sandblasted to a natural shade. At one end of the living room, he added matching paneling behind a large Paul Wonner painting that surmounts a Charles Tassin sofa and chairs produced by Galerie May.

A work by Sara VanDerBeek is mounted above the living room’s original limestone fireplace, while a Jeff Zimmerman glass sculpture rests on the onyx-top table designed by De Sousa and crafted by Tuell and Reynolds.

In a San Francisco home reimagined by designer Geoffrey De Sousa, a sculpture by Jeremy Gercke rests on a Vincenzo
De Cotiis console.

A Johnny Abrahams painting animates the second-floor landing next to the redesigned staircase.

Chuck Close’s portrait of artist Inka Essenhigh presides over the dining room, where De Sousa installed a Hersh Design light fixture above a limited-edition Kolkhoze table.

An arm of a Serge Mouille ceiling light extends over the subterranean family room’s Bright sofa, Liaigre cocktail table, and Caste armchairs; the chairs and table on the terrace are by Danao, and the planters are by Pennoyer Newman

In the kitchen, De Sousa used Calacatta Macchia Vecchia marble to clad the island and a niche displaying ceramic pieces by Harvey Bouterse; he hung a Fabio Ltd. chandelier above a Jean-Pierre Tortil table and Caste chairs, and accented the walnut cabinetry with Moon bronze-finish pulls by Joseph Giles.

Custom sheers by Susan Lind Chastain soften the light in the sunroom, which is furnished with an Egg Collective sofa, Jiun Ho armchairs, and a cocktail table by Caste; the ceramic pot is by Sasha Makovkin, the floor lamp is by Forest & Giaconia, and the rug is by Stark.

In the lounge adjoining the primary bedroom, Willem Racké Studio applied dark blue-gray lacquer to the paneling, which serves as a backdrop for a Richard Serra artwork above the original limestone fireplace, outfitted with a fire screen by James Bearden for Studio Van den Akker. A Robert Kuo light fixture is mounted above a custom-designed sofa by De Sousa, vintage Milo Baughman swivel chairs, an Yves Klein table, and a

A custom-printed grisaille landscape adds a sense of depth behind the primary bedroom’s bespoke bed, Douglas Jennings nightstands, and a Natasha Baradaran bench, all overlooked by a Murano glass chandelier made by Fabio Ltd. The upper walls are finished in pink plaster, and the grape-hued carpet is by Rosemary Hallgarten.

De Sousa paired mirrors by Alguacil & Perkoff with a Lawson-Fenning chest of drawers in the primary bedroom.

In the primary bath, a work by Sara VanDerBeek is displayed above a Victoria + Albert tub with Fantini fittings.