Lussoro Design + Build serves homeowners in Portola Valley with full-service design-build expertise. From kitchen remodels to guest houses, our team brings craftsmanship, local knowledge, and a personal touch to every project.
Portola Valley is one of the most beautiful places to live on the Peninsula — oak-covered hills, open space preserves, Windy Hill on the horizon, and homes set back on generous lots. The town has a strong commitment to preserving its natural setting, and that shapes how every project here is designed and built.
Homes range from mid-century ranches and modern hillside houses to larger estates. Many sit on sloped sites with geologic considerations — the San Andreas Fault runs through the valley — and much of the town is in a wildfire-prone area. Projects often involve geotechnical review, septic systems, and careful attention to grading and tree protection.
We help Portola Valley homeowners navigate those layers thoughtfully, with designs that fit the land and a construction plan that respects the neighbors and the landscape.
Hillside & Rural Experience
We plan for slopes, geotechnical requirements, septic systems, and limited site access before construction begins.
Design + Build Under One Roof
Our designers and builders work together from day one. No handoffs, no miscommunication. One plan, one team, one point of accountability.
Design Review Ready
We prepare thorough, well-considered plans that align with Portola Valley's focus on natural materials, scale, and site sensitivity.
Quality Without Compromise
We use quality materials, skilled tradespeople, and proven building techniques. Your home deserves work that lasts — not shortcuts that fail in five years.
Licensed, Insured, Trusted
Fully licensed, bonded, and insured. Every project is permitted, inspected, and built to code.
Many exterior changes, additions, and new structures in Portola Valley go through the town's architectural and site review before a building permit is issued. Interior remodels are typically more straightforward. We identify the required approvals early so your schedule is realistic.
Additions, new structures, and significant foundation work in Portola Valley often require geotechnical review because of the town's slopes and geology. We coordinate with engineers who know the area so their findings are built into the design from the start.
Often, yes. Many Portola Valley properties have room for an ADU or guest house. Slope, septic capacity, setbacks, and tree protection all influence placement and size. We assess feasibility before design moves forward.
Interior kitchen and bath remodels typically take 2–4 months of construction. Additions and whole-home renovations often run 6–12 months, plus design and approvals. We provide a detailed timeline up front and update you weekly.
Licensed & Insured · Serving Portola Valley & the Bay Area