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Set on a narrow hillside lot overlooking the San Francisco Bay in Point Richmond, California, Bay Heirloom is a midcentury modern family home that Klopf Architecture restored, modernized, and adapted for contemporary living. Oriented south-southwest toward the Marin Headlands, with views of San Francisco and the Golden Gate Bridge, the residence captures shifting Bay light throughout the day, from fog-muted mornings to vivid, glowing sunsets.
The home was built by Karlyn Neel’s grandfather, the owner of the construction company Flo-Crete, one of the Bay Area’s early concrete pumping firms. Flo-Crete completed the foundation and structural concrete work, with family photographs documenting the original cinderblock walls and pours.
DESIGN DETAILS
ARCHITECT Klopf Architecture
LANDSCAPE ARCHITECT Huettl Landscape Architecture
GENERAL CONTRACTOR Kasten Builders

The firm also contributed to major regional infrastructure projects, including the Transbay BART tube and Candlestick Park, situating the house within a broader legacy of Bay Area construction. Growing up, Neel spent considerable time in the home, developing an early appreciation for mid-century modern principles. Instead of parting with this family heirloom, she purchased the home from her grandfather’s estate.

Karlyn Neel’s grandfather during the construction of the Transbay BART tube.

While her grandfather continued to live in the Point Richmond house, Neel purchased a Mid-Century Modern residence in Indian Wells. In contrast to the Bay Area’s cool temperatures, salt air, and persistent winds, the desert home is shaped by heat and sun and requires a different material response. A substantial renovation she led there emphasized thermal performance, filtered light, and restrained detailing. The experience later informed the restoration of her Bay Area family home.

What began as a modest Mid-Century Modern update expanded when decades of exposure to marine conditions revealed leaks and significant structural and seismic deficiencies. Neel was determined to honor her grandfather’s perseverance and, without hesitation, pivoted to a much more intensive project. Addressing these challenges required close coordination between Neel, Klopf Architecture, and Kasten Builders, with architectural restraint and construction precision guiding each intervention.

Rather than alter the home’s defining features, the project focused on reinforcing the structure from within. Discreet beams were embedded along the rear facade and in an upstairs wall, strengthening the building while maximizing the glass wall facing the Bay and opening the wall between the kitchen and the living space.

These structural interventions allowed the space to open fully to the Bay without visual interruption, with the kitchen repositioned as the social and functional core of an open, continuous living space. The building envelope was updated using weather- and corrosion-resistant materials appropriate to the marine environment.

What began as a modest Mid-Century Modern update expanded when decades of exposure to marine conditions revealed leaks and significant structural and seismic deficiencies. Neel was determined to honor her grandfather’s perseverance and, without hesitation, pivoted to a much more intensive project. Addressing these challenges required close coordination between Neel, Klopf Architecture, and Kasten Builders, with architectural restraint and construction precision guiding each intervention.

Rather than alter the home’s defining features, the project focused on reinforcing the structure from within. Discreet beams were embedded along the rear facade and in an upstairs wall, strengthening the building while maximizing the wall of glass facing the Bay and opening the wall between the kitchen and the living space.

These structural interventions allowed the space to open fully to the Bay without visual interruption, with the kitchen repositioned as the social and functional core of an open, continuous living space. The building envelope was updated using weather- and corrosion-resistant materials appropriate to the marine environment.

The house unfolds vertically from the street, beginning with a modest garage level and workshop, with the main living spaces located below. Original slate flooring at the entry was preserved, along with select furnishings such as mid-century modern furniture and Heath Ceramics dining ware Neel’s grandmother collected, and artwork created and collected by her grandmother, anchoring the restored interior in its past.

A restrained palette of black accents and pale, natural finishes replaces darker wood tones, reinforcing openness and calm. A naturally illuminated stair connects to the lowest level, where a former basement was transformed into a guest suite and family room opening onto a deck. From there, steps lead directly to a small concrete boat ramp at the water’s edge.

Throughout the project, decisions were guided by continuity rather than transformation for its own sake. Lessons drawn from both desert and coastal climates informed a material strategy rooted in performance and restraint. Bay Heirloom stands as a measured evolution of a family house, structurally renewed and carefully modernized, grounded in the discipline and care that first shaped it.

What We Love About This Home
Bay Heirloom is one of those rare renovation stories that moves us deeply, not just because the design is beautiful, but because of everything behind it. Karlyn Neel reclaimed a piece of her family’s history here, and that love comes through in every decision, from the preserved slate entry floor and her grandmother’s Heath Ceramics still on the dining table, to the walnut slat stair wall and the kitchen that finally opens the home to those sweeping Bay views. Klopf Architecture met that intention with equal restraint, embedding structural reinforcements so discreetly that the wall of glass facing the water remains completely uninterrupted.
Tell Us: What details do you love most about this San Francisco Bay midcentury renovation? Let us know in the Comments below!
Note: Check out a couple of other popular home tours that we have featured here on One Kindesign from the portfolio of the architects of this home, Klopf Architecture: A midcentury modern marvel with astounding San Francisco skyline views and A stunning glass box home that celebrates midcentury modern in Malibu.













Before The Remodel










Floor Plans


PHOTOGRAPHER ©2025 Mariko Reed

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