XtraUnit

05/07/2026

SB 1211: California’s New ADU Law Expanding Multifamily ADU Limits
California Senate Bill 1211 (SB 1211) is a state housing law that significantly expands accessory dwelling unit (ADU) opportunities on multifamily properties, making it easier for property owners to add rental units and address California’s housing shortage.
Key changes under SB 1211:

More detached ADUs allowed The cap on detached ADUs increases from 2 to 8 per multifamily property, up to the total number of existing units on the lot.

No parking replacement required Local governments can no longer require property owners to replace surface parking spaces when converting that parking into ADUs.

05/07/2026

SB 1211: California’s New ADU Law Expanding Multifamily ADU Limits
California Senate Bill 1211 (SB 1211) is a state housing law that significantly expands accessory dwelling unit (ADU) opportunities on multifamily properties, making it easier for property owners to add rental units and address California’s housing shortage.
Key changes under SB 1211:

More detached ADUs allowed The cap on detached ADUs increases from 2 to 8 per multifamily property, up to the total number of existing units on the lot.

No parking replacement required Local governments can no longer require property owners to replace surface parking spaces when converting that parking into ADUs.

04/29/2026

Meet the project 👋

📍 Fishburn Ave, Los Angeles
This multifamily property had one thing going to waste a parking structure that wasn’t earning a dollar.

Under SB1211, that changes. We’re converting it into multiple ADUs, fully permitted, ground up.

This is Episode 2 of the Fishburn Series, we’ll be posting every stage of this build so you can see exactly what a real SB1211 conversion looks like.

Drop a 🏗️ in the comments if you want us to break down the numbers on this one.

04/23/2026

California SB 1211 ADU Law Explained

California SB 1211 allows multifamily property owners to build up to 8 detached ADUs on existing apartment buildings without buying additional land.

If you own a multifamily property in Los Angeles or anywhere in California, SB 1211 creates a new opportunity to increase rental income using your current lot.

Under SB 1211:
• Up to 8 detached ADUs
• No land purchase required
• Ministerial approval process
• Faster path to adding units

This California ADU law is designed to increase housing while helping property owners maximize value and generate passive income.

SB 1211 applies to qualifying multifamily properties and can significantly increase density and long term revenue.

We analyze SB 1211 potential for property owners including unit count, design strategy, and projected rental income.

Send your address or DM “SB1211” to see what your property can build.

LosAngelesRealEstate MultifamilyInvesting ADUDevelopment RentalIncome PropertyOwners RealEstateInvestment ApartmentOwners PassiveIncomeRealEstate CaliforniaInvestors UrbanDevelopment

01/05/2026

01/05/2026

11/28/2025

Property owners, this is your moment.
For a limited time, get a full feasibility study for your apartment building for only 999 instead of 4599.

You will know exactly how many units you can add, what layouts work, your projected rents, construction cost range, and the clearest path to permits. No guessing, just real numbers you can act on.

Offer ends December 5.
DM “FEASIBILITY” to lock it in.