Whole-Home Remodel in West Hills, CA
Last updated: August 2026
A whole-home remodel in West Hills turns a dated 1960s-to-1980s Valley house into a modern, open, energy-efficient home without leaving the neighborhood you love. HomeSense Construction & Remodeling is based right here in West Hills at 6571 Ponce Ave, 91307, and as a licensed general contractor (CA Lic #1125001) building across the San Fernando Valley since 2011, we remodel entire homes — floor plan, kitchen, bathrooms, systems, roof, and finishes — under one accountable team.
Why West Hills Homeowners Choose a Whole-Home Remodel
West Hills is defined by spacious single-family neighborhoods — Valley Circle Estates, Woodland West, and the streets rising toward the Santa Susana foothills — where many homes were built between the 1960s and 1980s on generous lots. Those homes have great bones and an unbeatable location, but original galley kitchens, chopped-up floor plans, aging copper or galvanized plumbing, and 40-year-old electrical panels no longer fit how families live in 2026. A whole-home remodel lets you reconfigure to open-concept living, expand the primary suite, and modernize every system at once — while preserving your Proposition 13 tax basis instead of tearing down and rebuilding. Homes near the hillside Very High Fire Hazard Severity Zone can also be hardened during the remodel with a Class A cool roof, ember-resistant vents, and dual-pane windows.
What a Whole-Home Remodel Includes
Every West Hills project is scoped to your home, but a full remodel typically covers:
- Open-concept floor plan changes — removing walls, relocating the kitchen, adding structural beams
- Complete kitchen and bathroom rebuilds with new cabinetry, counters, and tile
- New plumbing, an upgraded electrical panel and rewiring, and high-efficiency HVAC
- 2026 Title 24 and CALGreen energy upgrades — insulation, cool roof, all-electric-ready wiring, solar-ready conduit
- Flooring, interior doors, windows, paint, and an exterior refresh
- Optional room additions or a backyard ADU built alongside the remodel
Because we self-perform and manage every trade, your addition, cool-roof, and interior work stay on one schedule and one warranty.
Not every West Hills remodel needs to be whole-house. When the scope is really one room, our bathroom remodel in West Hills page breaks out the 2026 permit path, cost range and timeline for that trade on its own. When the house works but is simply too small, adding square footage as a home addition in West Hills is usually faster and cheaper in 2026 than gutting and rebuilding what is already standing.
Our Whole-Home Remodel Process
We start with an in-home consultation and a transparent budget range, then move through design and material selections, LADBS permitting (West Hills falls under the City of Los Angeles), construction in a logical sequence, and a final walkthrough. You get a dedicated project manager, a written schedule, and clear communication at every milestone — see our remodeling cost guides for planning detail.
Whole-Home Remodel Cost in West Hills (2026)
As of August 2026, West Hills whole-home remodel pricing breaks down like this:
| Scope of work | Typical 2026 cost (West Hills / West Valley) |
|---|---|
| Cosmetic to mid-level refresh (finishes, kitchen, baths, paint, flooring) | $100,000 – $200,000 |
| Full gut remodel (floor-plan changes, all-new systems, roof, exterior) | $200,000 – $450,000+ |
| Cost per square foot, finished | $150 – $400+ / sq ft |
| Structural work — wall removal, new beams, shear walls, foundation repair | add $25,000 – $75,000 |
| Whole-house re-pipe and re-wire (typical 1960s–1980s West Hills stock) | $18,000 – $45,000 |
| LADBS combination permit + plan check (valuation-based) | $4,000 – $12,000 |
Larger West Hills homes and hillside sites — where grading, structural work, and fire-zone hardening come into play — sit at the higher end. We give a firm, itemized quote after the in-home visit, so there are no surprises.
What 2026 Building Codes Change for a West Hills Remodel
Four current rules drive scope and budget on West Hills whole-home projects in 2026:
- 2025 Title 24, Part 6 energy code (effective January 1, 2026): West Hills sits in California Climate Zone 9. Once an alteration touches the HVAC system, ducts, or a significant share of the envelope, the replacement equipment and insulation must meet the current standard — in practice this is pushing most whole-home remodels here toward heat-pump space and water heating and requires HERS field verification of duct leakage and refrigerant charge.
- Very High Fire Hazard Severity Zone (VHFHSZ): the hillside edges of West Hills toward the Santa Susana foothills fall inside the state and LA City VHFHSZ maps. Work there triggers California Wildland-Urban Interface Code (CWUIC) ignition-resistant assemblies — Class A roofing, ember-resistant vents tested to ASTM E2886, and rated exterior wall and eave construction — typically adding 6–10% to the exterior shell cost.
- Defensible space, including Zone 0: California’s ember-resistant zone rules cover the first 0–5 feet around the structure, on top of the long-standing Public Resources Code §4291 100-foot defensible-space requirement. Plan landscaping, decks, and fencing changes around it rather than after.
- CALGreen and LADBS review: whole-home permits are pulled through the LADBS Van Nuys field office for this part of the Valley. Budget roughly 4–8 weeks for plan check on a structural whole-home scope, longer if the site is hillside-graded and needs geotechnical review.
West Hills is our own neighbourhood, and the requirement that catches people here is the quiet one. Because most of the tract housing predates 1994, a remodel permit brings California Civil Code §1101.4 into play: every noncompliant plumbing fixture in the entire home has to be swapped for a water-conserving model before final sign-off, guest bath and powder room included. It is a modest cost when it sits in the estimate and an aggravating one when an inspector raises it in the last week. We explain it alongside the other thresholds in the code upgrades a Los Angeles whole-home remodel triggers.
Timeline: How Long a Whole-Home Remodel Takes
Most West Hills whole-home remodels run 4 to 9 months from permit to final inspection, depending on square footage, structural changes, and city plan-check times. We sequence trades to keep the project moving and, where possible, phase the work so you can remain in part of the home.
Why Choose HomeSense — Your West Hills Neighbors
We are not a crew that drives in from another county. Our office is in West Hills, so we know the local soils, the West Valley LADBS process, HOA expectations, and the microclimate along the foothills. With 15+ years building whole-home remodels, custom homes, and new construction across the Valley, HomeSense is fully licensed and insured (CA Lic #1125001) and treats your home like it sits on our own street. Explore our full whole-home remodeling service, nearby Tarzana whole-home remodels, or our complete service areas.
West Hills tracts are overwhelmingly pre-1994, so the statewide water-conserving fixture retrofit applies to the entire house on most projects here. The Los Angeles remodel permit guide explains what plan check asks for, and in what order the clearances have to land.
What we actually see on West Hills whole-home remodels
We are headquartered on Ponce Ave in West Hills, so this is the market we know street by street. The single most important local fact is fire zone status: much of West Hills sits inside a Very High Fire Hazard Severity Zone, and on a whole-home remodel that touches the exterior envelope, CWUIC applies. That means ignition-resistant or noncombustible siding and roofing, ember-resistant attic and foundation venting, specific decking materials and glazing requirements, and attention to the immediate zone around the structure. It is a material selection constraint, not a paperwork step, and it belongs in the budget from the first estimate.
The western Valley soils are the second recurring factor. Expansive clay is common out here, and on houses from the 1960s and 1970s we routinely find the signature of seasonal soil movement: stair-step cracking at the slab perimeter, doors that bind in one season and swing free in another, and hairline separation where an older addition meets the original structure. On a gut remodel this is a genuine opportunity, because the floors are already open and correcting the foundation or adding drainage costs a fraction of what it would as a standalone repair later.
West Hills lots are generous compared with the eastern Valley, and that changes the calculus of a whole-home remodel in two ways. It usually means the remodel can grow into an addition without fighting setbacks, and it means the utility runs are long. A 200-amp service upgrade on a deep West Hills parcel involves substantially more trench and conductor than the same upgrade on a compact Reseda lot, and since nearly every house we open still has its original 100-amp panel, that upgrade shows up on most projects once heat pumps, induction cooking and EV charging enter the scope.
Being ten minutes from most of our West Hills jobs changes how we run them. We can put someone on site the same morning a question comes up at framing rather than scheduling a visit for later in the week, and permits route through the LADBS Van Nuys district office where we submit constantly. On a whole-home remodel, where the house is unlivable and every idle day is a real cost to the family, that response time is worth more than any line item on the estimate.
Frequently Asked Questions
How much does a whole-home remodel cost in West Hills?
In 2026, West Hills whole-home remodels generally range from about $100,000 for a mid-level refresh to $450,000+ for a full gut remodel, or roughly $150 to $400+ per square foot. Larger and hillside homes cost more. We provide an itemized quote after a free in-home visit.
How long will my whole-home remodel take?
Most run 4 to 9 months from permit to final inspection, depending on size and structural scope. You receive a written schedule before work begins.
Do I need permits for a whole-home remodel in West Hills?
Yes. West Hills is part of the City of Los Angeles, so structural, electrical, plumbing, and energy work is permitted through LADBS. We handle plans, permitting, and inspections for you.
Can I stay in my home during the remodel?
Sometimes. For a full gut remodel most families move out, but many projects can be phased so you occupy part of the home. We advise based on your scope.
Do you handle design, or do I need my own architect?
We offer design-build, coordinating design, engineering, and construction under one contract, so you have a single point of accountability from concept to completion.
Ready to remodel your West Hills home? Call (818) 300-3422, message us on WhatsApp at (818) 266-1292, or request your free in-home estimate. Read more on our FAQ.
Prefer to build from the ground up instead of remodeling? See our new construction in West Hills.
Other HomeSense services in West Hills
Sources & official references
- Los Angeles Department of Building and Safety (LADBS) — permits, plan check, and inspection requirements.
- California Contractors State License Board (CSLB) — verify any contractor’s license before signing. HomeSense holds CA License #1125001.
- California Energy Commission — Building Energy Efficiency Standards (Title 24, Part 6).
- CAL FIRE Office of the State Fire Marshal — Defensible Space — Zone 0 and PRC §4291.
- Los Angeles City Planning — zoning and hillside ordinance information.
- LADWP — electrical service upgrades and meter coordination.