Sloped San Carlos lots offer great views but add engineering: retaining walls, drainage, stepped foundations and careful access for crews and materials. The city also reviews many additions and exterior changes for design compatibility, and protected trees are common on hillside parcels. On flatter lots, garage conversions and backyard ADUs are straightforward. We plan the engineering and approvals for your specific site so your budget holds.
You’ll get a fixed construction price and one project manager.
We handle every permit. Here's the short version of what San Carlos typically requires for common projects:
Detached, attached and garage ADUs for rental income or extended family.
Turn an existing garage into a legal ADU, in-law suite or home office.
Add a private suite of up to 500 sq ft inside the home you already own.
From refreshes to estate kitchens, typically $60K to $250K+.
Walk-in showers, primary suites and accessible bathrooms.
Bedrooms, primary suites and guest houses that match your home.
Whole-house renovations planned from 4–5 months to 12+ months.
One team for design, city approvals and construction.
2026 ranges for planning purposes. Your fixed price follows a site visit.
Hillside work commonly adds 10–25% or more to a project because of engineering, foundations, retaining walls, drainage and access. We scope site conditions before pricing so it's in the budget.
Usually, with engineering. Elevated decks and additions on slopes need structural design based on soil conditions, and some require design review.
Most run $150,000–$250,000 for a garage conversion and $275,000–$600,000 for a detached ADU, with hillside sites toward the higher end.
We work throughout San Carlos, including White Oaks, Howard Park, Burton Park, Devonshire and the hillside neighborhoods west of Alameda de las Pulgas.
Most San Carlos kitchen remodels fall into three levels: about $60,000–$95,000 for a refresh, $95,000–$150,000 for a signature remodel with semi-custom cabinetry and layout changes, and $150,000–$250,000 or more for an estate-level custom kitchen, plus city permit fees.
It depends on scope: remodeling select spaces such as the kitchen and bathrooms takes about 4–5 months, a comprehensive remodel with structural changes 6–8 months, and a complete home redesign 8–12 months or more.
Planning a project in San Carlos? Tell us about your property and choose your project type. We’ll review your ideas and follow up within one business day to schedule a free consultation.
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