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Linda Mar
Pacifica’s largest neighborhood. 1950s–1960s ranch homes on lots ranging from 3,500 SF to nearly half an acre. Valley-floor topography, straightforward foundation conditions, and the most typical renovation scope.
Pacifica-Based — CSLB #1041528
Whole Home Renovation in Pacifica — Rebuilding a 1950s Home From the Inside Out
Most Pacifica homes were built in the same era. We know what’s inside the walls before we start demolition — because we’ve opened hundreds of them from 188 Clarendon Road.
Why Pacifica Homes Need Renovation
Most Pacifica homes are the same age.
The city was incorporated in 1957, but the building wave that created its neighborhoods started earlier — Linda Mar, Sharp Park, Vallemar, Rockaway Beach, and Pedro Point were all substantially built out between the late 1940s and the mid-1960s. Twenty-seven percent of Pacifica’s housing stock dates specifically to the 1950s.
That means most Pacifica homeowners considering a whole home renovation face the same conditions behind the walls: galvanized steel plumbing corroding for sixty to seventy years, electrical panels sized for a three-appliance household, minimal or no wall insulation, single-pane aluminum windows, foundations predating modern seismic standards, and — in coastal homes — decades of salt air and moisture working on every surface.
“You’ve probably already addressed the worst of it piecemeal. A bathroom remodel here. A water heater replacement there. At some point, the right answer is to renovate the entire home.”
ACI is based at 188 Clarendon Road — less than two miles from Linda Mar Beach. We’ve opened the walls of hundreds of Pacifica homes and know what’s inside them before we start demolition. We do the structural work with our own crew and manage the entire renovation under one design-build contract.
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Based In Pacifica
188 Clarendon Rd. — less than 2 miles from Linda Mar Beach. We live and work here.
Behind the Walls
What We Find Inside Pacifica’s Homes
Plumbing · Electrical · HVAC · Structure
Galvanized Plumbing & Corroded Systems
Galvanized steel supply lines were standard in 1950s construction. After six to seven decades, the interior is coated with mineral deposits and corrosion that restricts water flow. We replace the entire supply system — typically with copper or PEX — from the water meter to every fixture. The DWV system gets the same evaluation: we camera the sewer lateral during assessment to identify cast iron drain line condition before walls close.
Electrical panels are undersized for modern life. Pacifica’s 1950s homes were built with 60-amp or 100-amp panels and a handful of circuits. Not adequate for central HVAC, a modern kitchen, a home office, and an EV charger. We replace the panel to 200 amps and rewire with modern Romex.
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Comprehensive system replacement — plumbing, electrical, insulation, windows — isn’t add-on work. It’s the core of every whole home renovation.
Asbestos · Insulation · Windows · Seismic
Envelope & Structural Issues
Many Pacifica homes from the 1950s have no wall insulation at all. California’s Title 24 energy code requires insulation when walls are opened during renovation. We install batt or blown-in insulation in exterior walls. The original aluminum-frame, single-pane windows provide almost no thermal or acoustic insulation. We replace all windows with dual-pane, low-E units.
Homes built before 1980 frequently contain asbestos in popcorn ceiling texture, vinyl floor tiles, pipe insulation, and HVAC duct tape. Testing is required before demolition. If present, licensed abatement is performed before general demolition.
Pacifica sits near the San Andreas Fault. 1950s homes predate modern seismic codes. Foundations may be unreinforced with no anchor bolts. A whole home renovation is the most efficient time to address this structural work.
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Seismic strengthening costs $15,000 to $40,000 during renovation — far more as a standalone project.
Neighborhoods
What a Renovation Looks Like Across Pacifica
- 📍Sharp Park
Oldest housing stock dating to the early 1900s. Eclectic mix: converted cottages, 1950s ranches, custom hillside homes. Highest complexity — knob-and-tube wiring, salt air exposure, potential Coastal Zone permits.
- 📍Pedro Point
Hillside homes on dramatic slopes climbing San Pedro Mountain. One-of-a-kind structures, limited access, irregular shapes. Add 15–30% to valley-floor pricing for equipment constraints.
- 📍Park Pacifica
Eastern valley homes built in the 1970s on larger lots. Somewhat better structural bones — closer to modern code. Still requires full plumbing, electrical, insulation, and window replacement.
- 📍Vallemar
Hills between Highway 1 and Skyline Boulevard. Mix of 1950s and later custom builds. Lot sizes vary, slopes are common, similar considerations to Pedro Point at less extreme grades.
- 📍Rockaway Beach & Coastal Zones
Narrow cove neighborhood with significant salt air exposure. Coastal Zone overlay applies — requires enhanced material specs, corrosion-resistant fasteners, and improved moisture barriers.
Permitting & Regulations
Permitting in Pacifica
Pacifica processes building permits through its Community Development Department at 1800 Francisco Boulevard. A comprehensive whole home renovation that replaces systems, modifies the structure, and changes the building envelope requires a building permit with full plan review.
Building Permit Requirements
Plans must address structural engineering, Title 24 energy compliance, plumbing, electrical, mechanical, and fire/life safety requirements. For homes in the Coastal Zone (Sharp Park, portions of Rockaway Beach), a Coastal Development Permit is required on top of the building permit.
Pre-Application Meeting
The city recommends scheduling an early planning appointment before submitting full construction documents. This catches potential issues — setback conflicts, Coastal Zone triggers, tree proximity requirements, utility capacity — before investment in full plans. We attend these meetings with our clients.
Asbestos Testing
Homes built before 1980 require testing for asbestos before demolition. If present, licensed abatement must be performed before general demolition begins. Testing and abatement add $3,000 to $15,000+ depending on extent and location.
Hillside Preservation District
Pedro Point properties in the HPD require additional review for exterior changes. We build HPD review into the project timeline from the start.
Permit Fees
Recent permit fees vary by scope. A full renovation project typically carries $8,000 to $15,000+ in permit fees depending on the estimated construction cost and specific requirements of the site and neighborhood.
Timeline
Plan review for a whole home renovation typically takes 4 to 8 weeks from submission, depending on complexity and whether revisions are required. Factor in 2 to 4 weeks for pre-application planning.
Our Approach: We handle all permitting from initial concept through final sign-off. We know the Pacifica planners, understand the code, and anticipate the questions that slow down review. Our experience reduces delays and keeps costs predictable.
Why ACI
Why We’re the Right Team
We’re Based Here
188 Clarendon Road. We live in Pacifica, work in Pacifica, and have opened hundreds of Pacifica homes. We understand the soil, the drainage patterns, the zoning, and the community.
We Do Structural Work
Foundation bolting, seismic bracing, framing connections, retaining walls, pier foundations — we do this work with our own crew, not subcontractors. It’s core to our business.
Design-Build Efficiency
We manage design, permitting, and construction under one contract. No coordination gaps between architect and contractor. No surprise change orders when the architect didn’t account for actual conditions.
Full Transparency
Before we demolish, we assess the home thoroughly. You’ll understand what’s behind the walls, what needs to be fixed, and what it will cost.
Licensed & Insured
CSLB License #1041528 (General Building, Class B)