"How long will this take?" is one of the first questions every homeowner asks. The honest answer is almost always longer than most expect, for reasons that are specific to LA and to construction in general.
Why LA Renovations Take Longer
Permitting. LADBS (Los Angeles Department of Building and Safety) processes for residential renovation permits run 6–12 weeks for standard plan check. Expedited and OTC (over-the-counter) permits are available for simpler scopes, but anything requiring full plan review takes weeks.
Supply chain. Semi-custom cabinets: 6–10 week lead time. Custom cabinets: 10–18 weeks. Stone fabrication: 2–4 weeks after slab selection. Specialty tile: 4–8 weeks if not in stock locally. Long-lead items must be ordered early or they become the schedule constraint.
Trade scheduling. Electricians, plumbers, and HVAC contractors in the Valley are busy markets — scheduling can be 2–4 weeks out even after the main scope is underway.
Inspections. Each trade requires inspections at specific points (rough-in before walls close, etc.). Scheduling inspections with LADBS adds 2–5 business days for each inspection milestone.
Realistic Timelines by Project Type
Kitchen Remodel (No Structural Work)
| Phase | Duration | |-------|----------| | Design and planning | 2–4 weeks | | Permit application and approval (if required) | 4–10 weeks | | Demolition | 2–4 days | | Rough plumbing and electrical | 1–2 weeks | | Inspections | 1–2 weeks | | Cabinet delivery and installation | Lead time + 1–2 weeks installation | | Countertop template and fabrication | 2–4 weeks after cabinets set | | Tile, appliances, fixtures, finish | 2–4 weeks | | Total from contract to completion | 4–6 months |
Kitchen Remodel with Wall Removal
Add 2–4 weeks for structural engineering drawings, beam fabrication, and structural inspection.
Total: 5–7 months
Bathroom Renovation (Primary)
| Phase | Duration | |-------|----------| | Design and planning | 1–3 weeks | | Permit (if required) | 4–8 weeks | | Demolition | 2–3 days | | Rough plumbing | 3–5 days | | Rough electrical | 2–3 days | | Inspections | 1–2 weeks | | Tile (shower + floor) | 1–2 weeks | | Drywall and paint | 1 week | | Fixtures and finish | 1 week | | Total | 3–5 months |
Room Addition (400 sq ft)
Total from contract to occupancy: 8–14 months. Major phases:
- Design and engineering: 6–10 weeks
- LADBS plan check: 8–14 weeks
- Foundation: 2–3 weeks
- Framing: 2–3 weeks
- Rough mechanical: 2–4 weeks
- Inspections through construction: 2–4 weeks total
- Finish work: 4–8 weeks
Full Home Renovation
Total: 8–18+ months depending on scope, permitting complexity, and material lead times.
Common Timeline Disruptors
Discovery items: Opening walls reveals unexpected conditions — water damage, inadequate wiring, out-of-code plumbing. Addressing discovery items adds time and cost but is non-negotiable.
Owner decisions. The most common cause of delay in renovation projects is homeowner decision-making — selecting tile, countertops, fixtures, paint colors. Pre-selecting all materials before construction starts dramatically reduces delays.
Change orders. Adding scope mid-project adds time proportionally plus some transition overhead.
For realistic timeline and schedule planning for your Los Angeles renovation, contact us.
Related: How to Choose a General Contractor in Los Angeles · How to Budget for a Home Renovation in Los Angeles