FAQ
What typically affects the budget for an SB9 feasibility review in Los Angeles?
An SB9 feasibility study cost in Los Angeles is the research — survey, zoning hours, consultant time — not the later split or two-unit build. 121 Design Build in Encino treats those as two different budgets so owners do not confuse a written go/no-go with construction.
Direct answer
An SB9 feasibility study cost is the research, not the later build.
What typically affects the budget for an SB9 feasibility review is how much survey, zoning research, and consultant hours the Encino lot actually needs. Hillside records, overlay zones, and an older house take more desk time than a clean, recently mapped parcel.
That is the cost of the study itself. Later SB9 lot split cost and two-unit construction sit on different pages. 121 Design Build will not mix them.
We do not invent fees or dollar amounts. This page is not legal advice.
What the hours buy
Survey, zoning hours, and consultant time — before any construction budget.
Study vs project
A feasibility review is worth it when you need a written path before you spend on civil, utilities, or a second-lot design.
Survey hours
Survey need, zoning hours, and consultant time drive the study budget. They do not set the later project budget.
When it is worth it
If the lot already has a recent survey and a simple zone, hours drop. Call (424) 600-2100.
Encino work session
Site photos and a measuring tape on an Encino table.
121 Design Build works from Encino. Site photos, a measuring tape, and a work session on the table decide how much research the SB9 feasibility study still needs.
We do not quote a later construction number as if it were the study. This page is not legal advice.
How we work
How 121 scopes the study work in Encino
01
1. Site photos
We photograph the Encino lot and the existing house so zoning notes match what is actually on the ground.
02
2. Zoning hours
Zoning research hours scale with overlays, hillside, and whether an urban lot split or two-unit path is even open.
03
3. Survey need
A current survey can cut hours. A missing or old survey is usually the first extra line on an SB9 feasibility study cost.
04
4. Go / no-go
The written go / no-go is the product. Filings wait. Call (424) 600-2100.
Study vs later project
What the feasibility budget covers, and what it does not.
We research
The study
The study covers survey need, zoning research, and consultant hours for this Encino address — not later utilities, fencing, or two-lot carrying costs.
We do not
Not the build
We do not invent Encino fees, mix study hours with construction, or give legal advice.
Ask about SB9 feasibility study cost on your Encino lot.
If you want an SB9 feasibility study cost conversation in Encino / Los Angeles, start with the research budget — not the later build. Call (424) 600-2100.