Building in LA County
What the code lets you build on a Southern California lot, city by city. Written by Ike Mbelu.
Latest posts
Bellflower ADU requirements
The 1,200 square foot cap, 30-day rentals and junior ADU occupancy under BMC Ch. 17.17, plus state setbacks, height and parking ·The Lawndale Housing Opportunity Overlay
20 to 100 units an acre on Housing Element sites under LMC Ch. 17.54, and what R-3 height and parking leave ·California ADU law: what applies in LA County
Ministerial approval, no owner occupancy and the 800 square foot floor under Gov. Code §§66314-66342 ·The Los Angeles County zoning code, read for a lot
Where Title 22 applies, the R-1 to R-5 zones, 35 foot height and yards, and how South Bay cities differ ·Can an ADU be two stories in LA County?
State height floors under Gov. Code §66321 and the story limits in five South Bay cities ·AB 2011 in Los Angeles
Mixed-income housing by right on commercial corridor lots: density, height, parking and affordability ·AB 2097 parking in Los Angeles
No parking minimums within half a mile of a major transit stop, and what it means city by city ·Torrance ADU rules: what your lot holds
Size, two-story height, setbacks, parking and design rules under §92.2.10 ·Carson ADU rules: what your lot holds
Size, height, setbacks, parking and apartment-lot rules under §9122.1 ·Density bonus in Los Angeles
LAMC 12.22 A.37: set-asides, incentives, parking and who approves it in the City of LA ·ADU vs JADU in Los Angeles
A 500 square foot suite inside the house versus a second home, and when the owner must live there ·Garage conversion ADUs in Los Angeles
No setback, no replacement parking and a 150 square foot entry under state law ·Hawthorne ADU rules: what your lot holds
Size, height, setbacks, parking and apartment-lot rules under Ch. 17.24b ·Redondo Beach ADU requirements: what your lot holds
Size, height, setbacks, parking and apartment-lot rules under §10-2.1506 ·Gardena ADU ordinance: what your lot holds
Size, height, setbacks and parking under the September 2026 code ·SB 9 in Los Angeles: two units and lot splits
The state floor, plus the Hawthorne and Torrance rules ·ADU requirements in Los Angeles County
Size, height, setbacks and unit count under the 2026 state rules ·California Density Bonus Law, city by city
Up to 50 percent more units, in seven cities ·
Buy the site knowing what goes on it.
Office
14623 Hawthorne Bl #306
Lawndale, CA 90260
Region
South Bay and
greater Los Angeles