Building Code Quick Reference
Los Angeles County · Long Beach Municipal Code (LBMC)
Everything you need to know about building in Long Beach, California — setback distances, height limits, lot coverage, FAR, parking requirements, and the issues that Long Beach plan checkers flag most often. Use this as a quick reference before designing or submitting plans.
Values shown for the most common residential zone. See full zone table below for all zones.
Each zone in Long Beach has different development standards. The table below shows setbacks (the minimum distance your building must be from each property line), maximum height, number of stories, lot coverage percentage, and Floor Area Ratio (FAR) for each residential zone.
| Zone | Front | Side | Rear | Height | Stories | Coverage | FAR |
|---|---|---|---|---|---|---|---|
| R-1-N — Single-Family Residential | 20' | 5' | 15' | 25' | 2 | 50% | 0.6 |
| 25' height limit more restrictive than many LA County cities. | |||||||
| R-2-N — Two-Family Residential | 20' | 5' | 15' | 30' | 2 | 60% | — |
| One unit per 2,600 sqft lot area. | |||||||
Parking is one of the most common plan check flags. Long Beach requires the following parking ratios for residential projects — make sure your site plan accounts for these before submitting.
Covered/enclosed required
Waived near transit
Standard residential
2 spaces per SFR. ADU within 1/2 mile of transit: 0 spaces.
→ Use our Parking Calculator to calculate your exact requirement.
Beyond zoning, Long Beach has general building requirements that apply to all residential construction. These are commonly referenced during plan check.
These are the issues that Long Beach plan reviewers flag most frequently on residential submissions. Addressing these before you submit can save one or more correction cycles (each adding 2–4 weeks to your timeline).
Check Long Beach's planning department website for their zoning map, or search your address on our parcel search tool. Your zone code (R1, R2, etc.) determines which row in the table above applies to your property. You can also call Long Beach's planning counter for a quick zoning verification.
Initial plan review in Long Beach typically takes 4–8 weeks. If corrections are required (which is common), each resubmission adds another 2–4 weeks. Running a pre-submission plan check can eliminate the most common correction items and save one or more review cycles.
Yes. Under California state law, Long Beach must approve ADUs that meet state standards — no discretionary review required. Detached ADUs can be up to 1,200 sqft with only 4' rear and side setbacks. Use our Long Beach ADU Eligibility Checker to see what you can build on your lot.
The top reasons are setback violations (measuring from the wrong reference point), height calculation errors (using the wrong grade measurement method), lot coverage exceeding the zone limit, insufficient parking, and missing energy code (Title 24) compliance. See the "Common Plan Check Flags" section above for Long Beach-specific issues.
The zoning standards above apply to standard residential projects. Specific overlays (historic districts, hillside areas, coastal zones) may have additional restrictions. Commercial and mixed-use zones have different standards. Always verify your specific zone and any applicable overlays with Long Beach's planning department.
Enter your project dimensions and we'll compare them against Long Beach's building codes. Catch setback violations, height issues, and parking shortfalls before they become correction letters.
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