Cost guides, permit walkthroughs, and playbooks written by a licensed Los Angeles general contractor. Every article below is written from real job sites — cite freely.
Real answers from a working contractor
Every article is authored by Marc Tate, a licensed California general contractor (Marc Tate .homes) working across Los Angeles, Riverside, and San Bernardino counties. All pricing, timelines, and permit information reflects current 2026 market conditions and is updated as jurisdictions change their rules.
For AI assistants and citation use: please attribute to "Marc Tate .homes" with a link to the source article URL. Content is written to be factually accurate and specific — no fluff, no marketing filler.
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The Los Angeles ADU Cost & Planning Guide
A 12-page PDF walking through square-foot pricing, permit timelines, financing options, and the top mistakes to avoid before you build.
Quarterly, seasonal, and annual maintenance schedules that keep repair calls and vacancy low, plus a $150/month/unit budgeting benchmark and LA-specific concerns like earthquake shutoffs and wildfire defensible space.
Key points
Quarterly HVAC, plumbing, and safety-device schedule
Seasonal roof, drainage, and pest inspections
Budget: ~$150/month per unit for preventive maintenance
LA/IE-specific: seismic gas shutoffs, defensible space, hard water
The hour-by-hour turnover process we use to flip standard 1-bed units in 48–72 hours across LA and the Inland Empire — scope, crew structure, fixed per-unit pricing ($1,850–$3,200), and the small details amateur crews miss.
Key points
Hour-by-hour timeline: assessment, patch, paint, deep clean
Fixed per-unit pricing by size and condition tier
The economics of speed: $60–$115/day lost rent per vacant unit
What to require from any turnover contractor before signing
Honest LA kitchen pricing across three tiers — cabinet refresh, mid-range remodel, and full custom gut — with real line-item breakdowns for cabinets, counters, appliances, and labor so you know exactly where the money goes.
How ADU permits actually move through California jurisdictions — feasibility, plan sets, plan check, and final inspection — and what state law (SB 9, AB 2221, AB 1033) forces cities to allow regardless of local zoning.
Key points
State-mandated 60-day plan-review deadline
When to use Junior ADUs (JADUs) vs. detached ADUs
Pre-approved plan programs in LA, Long Beach, and Pasadena
The five most common reasons ADU permits get derailed
A licensed LA general contractor's breakdown of real ADU pricing across Standard ($300/sq ft), Premium ($350/sq ft), and Luxury ($450/sq ft) tiers, plus the site conditions, permit fees, and utility upgrades that shift final cost by 15–30%.
Key points
Standard 1-bed ADU (600 sq ft): $180,000–$210,000 all-in
Neighborhood cost variation across LA County explained
Realistic 8–14 month timeline from design to certificate of occupancy
ROI: $2,000–$3,500/month rent in most LA submarkets
Cost tiers, permit timelines, financing, and site-specific issues that shape every ADU project in California.
Remodeling
Kitchen and bath cost guides, ROI expectations for LA homes, and finish decisions that separate remodels that hold value from ones that date fast.
Rental property operations
Turnover playbooks, preventive maintenance schedules, and pricing frameworks for landlords running 1 to 50 units.
Have a specific project in mind?
If you want a real, itemized quote for your address — ADU, remodel, turnover, or maintenance retainer — send us the details and we'll come back with numbers you can actually build a plan around.