FAQ
How long does an ADU feasibility review in Los Angeles usually take?
ADU feasibility timelines in Encino or Los Angeles are about early lot study, path assumptions, and City desk screens - not full permit filing or construction clocks.
Direct answer
Timeline follows lot study and early AHJ screens - not full permit shorthand.
An ADU feasibility review in Los Angeles usually moves through site and lot analysis, path assumptions for the unit type, and early City of LA / local AHJ screening before a full plan-check package exists.
This is not a full ADU permit clock, not a contractor build schedule, and not a blank promise of overnight answers. City of LA / local AHJ decides. Not legal advice.
121 Design Build maps ADU feasibility milestones without inventing date schedules.
Timeline drivers
Lot study, path assumptions, then early AHJ screens.
Lot study and site constraints
Setbacks, utilities, and yard geometry set how long early analysis takes for a candidate ADU.
Path assumptions for unit type
Detached, conversion, or attached paths change what early screening needs to clarify.
City of LA / local AHJ early screens
Early desk questions are owned by the City. We do not invent dates or legal outcomes.
Encino context
Encino feasibility clocks still answer to City desks.
Working from Encino does not freeze an early lot-study schedule. Documents still answer to City of LA / local AHJ for feasibility screening.
Use ADU permit timeline pages when the real question is full plan-check duration - not early feasibility.
How we work
How 121 Design Build scopes ADU feasibility timeline.
01
1. Confirm feasibility is the frame
Separate early lot study from full permit filing and contractor build schedules.
02
2. Capture site facts early
Clarify setbacks, utilities, and yard constraints before deep path assumptions.
03
3. Outline a realistic path
Keep unit-type assumptions honest so early screening matches the site.
04
4. Sequence City screens honestly
Track early AHJ questions without inventing dates - City of LA / local AHJ decides.
Honest scope
When ADU feasibility timeline is the right conversation
We map
Early lot-study timeline path
Use this page for ADU feasibility timelines. ADU permit and contractor timeline pages cover later clocks separately.
We do not
No invented dates
We do not invent dates or give legal advice. City of LA / local AHJ decides.
Talk with 121 Design Build about ADU feasibility timelines.
Call (424) 600-2100 or email info@121designbuild.com. 121 Design Build, 17801 Ventura Blvd, 2nd floor, Encino, CA 91316.