Exterior design Cost in Los Angeles — 2026
Siding, cladding, facades, curb-appeal reworks.
What does exterior design actually cost in LA in 2026?
Exterior home design and renovation in Los Angeles runs $8K-$250K+ in 2026: paint plus trim refresh $8K-$25K, window replacement $15K-$60K, siding or cladding remodel $40K-$150K, outdoor-living additions $25K-$120K, and full exterior envelope with roofing $100K-$250K+. LADBS permits apply to structural changes, new openings, and anything triggering Title 24 energy compliance. VHFHSZ parcels require CBC Chapter 7A ignition-resistant materials on siding, eaves, and vents. NP Line Design (CSLB #1105249) coordinates stucco, roofing, windows, electrical, plumbing, hardscaping, and landscaping under one contract - one LADBS master permit covers roofing plus stucco plus electrical plus plumbing instead of five separate applications.
What drives the price?
- ·Cosmetic refresh: $8K-$25K (paint, minor stucco, lighting, hardware)
- ·Curb appeal package: $25K-$60K (entry door, garage door, stone veneer, landscaping)
- ·Window plus door replacement: $15K-$40K (10-15 windows plus entry door)
- ·Full facade renovation: $60K-$120K (re-stucco/re-clad plus windows plus doors plus lighting)
- ·Exterior plus outdoor living: $80K-$180K+
- ·Complete exterior transformation: $120K-$250K+ (roof plus facade plus windows plus hardscape plus landscape plus outdoor living)
- ·Stucco: repair $3-$7/sqft, new $4-$7, re-stucco $8-$20, fiber cement Hardie $8-$25
- ·Fire-hardening adds: ember-resistant vents $2K-$5K, tempered windows $500-$1,500/window premium, Class A roof premium
Cost by neighborhood — all 167 LA markets
LA County median adjusted per neighborhood tier. Click any neighborhood for a scoped chat pre-seeded with local context.
Most affordable 5
All 167 neighborhoods
What LA rules actually apply?
- LADBS three permit tiers: no permit (cosmetic paint, hardware, landscape), express same-day (like-for-like window swap, re-roof, re-stucco), full plan check 4-8 weeks (new openings, structural, additions, fire-zone, HPOZ)
- Title 24 trigger: 50%+ window replacement triggers whole-house energy compliance; re-roof 2,000 sf+ triggers cool roof and solar-ready; re-stucco with removal may expose framing to insulation upgrade
- VHFHSZ CBC Chapter 7A: Class A roofing, ignition-resistant cladding (stucco, fiber cement, stone), ember-resistant vents (1/16 to 1/8 inch mesh), tempered/insulated glazing, non-combustible decking, defensible space zones (0-5 ft noncombustible, 5-30 ft lean, 30-100 ft reduced fuel)
- PRC 4291: defensible space to 100 feet from structures
- HPOZ: 36 historic districts with design review - paint color may require Certificate of Appropriateness, 4-8 weeks
- BMO: exterior additions count toward 45% FAR limit on R1 lots
- AB 3074 Zone 0 (0-5 ft): ember-resistant hardscape only, no combustible vegetation or mulch
What homeowners miss that costs them money
- ⚠Hiring 5 separate specialty contractors creates $5K-$15K in wrong-sequence rework - roofers damage new stucco, window patches don't match, trenching destroys new pavers
- ⚠Fire-hardening is now effectively mandatory for ALL rebuilds and major renovations in VHFHSZ after the 2025 Palisades and Eaton fires - insurance carriers are requiring it for policy renewal
- ⚠Re-roof 2,000 sf+ silently triggers Title 24 cool roof plus solar-ready conduit/structural capacity - many homeowners discover this at permit time
- ⚠HPOZ paint color changes require Certificate of Appropriateness 4-8 weeks before repaint - surprises common
- ⚠Single LADBS master permit (roofing plus stucco plus electrical plus plumbing) avoids separate permit fees ($150-$450 each) and saves 2-4 weeks of coordinated inspections
Get a scoped estimate — tell Baily your project.
Exterior design cost scoping — built by NP Line Design.
Who is Baily?
Baily is named after Francis Baily — an English stockbroker who retired at 51, became an astronomer, and in 1836 described something on the edge of a solar eclipse that nobody had properly articulated before: a string of bright beads of sunlight breaking through the valleys along the moon's rim.
He wasn't the first to see them. Edmond Halley saw them in 1715 and barely noticed. Baily's contribution was clarity — describing exactly what was happening, in plain language, so vividly that the whole field of astronomy paid attention. The phenomenon is still called Baily's beads.
That's what we wanted our AI to do. Every inbound call and text has signal in it — a homeowner's real question, a timeline, a budget, a hesitation that means “yes but.” Baily listens to every one, 24/7, and finds the beads of light.
Baily was a businessman before he was a scientist. That's our vibe too.
Questions LA homeowners actually ask
For this service, the most affordable LA markets right now are Acton, Athens, Bell Gardens — roughly $17K–$114K. 5% below LA County median.