
From Old Palo Alto to Crescent Park, BayCal has spent 30+ years building and rebuilding custom homes on some of the Peninsula's most coveted lots.

Few places ask more of a custom home than Palo Alto. Premium lots, established neighborhoods with real architectural character, and discerning homeowners mean there's little room for error — and enormous reward for getting it right.
Many Palo Alto projects are a thoughtful rebuild or a major remodel rather than a blank lot, which makes an experienced, hands-on builder essential. For three decades, BayCal has navigated exactly these builds — working alongside leading architects, respecting the character of the street, and delivering homes engineered well beyond code.
Start Your Palo Alto Build →Who you build with matters as much as what you build.
We build homes that elevate the block, mindful of neighborhood character and the established homes around them.
Considering a lot or tear-down? We help you evaluate feasibility and cost before you commit — not after.
We collaborate seamlessly with your architect and designer, turning ambitious plans into a buildable, on-budget reality.
Top-tier materials and methods that exceed standard building codes — durability designed to last generations.
Thirty years of relationships with skilled local trades keep quality high and timelines on track.
From first conversation to final walkthrough and beyond, you work with one builder who owns the outcome.
BayCal builds custom homes throughout Palo Alto and the surrounding area, including:
Also serving Menlo Park, Atherton, Los Altos & Los Altos Hills, Saratoga, Campbell and Willow Glen and the greater Bay Area.



Tell us about your Palo Alto project. Whether you have plans and a lot or are just exploring the idea, we'll help you map the path to your custom home.