SB 1211 for 10-unit apartment in Murrieta
Murrieta's SB 1211 math for 10-unit apartment owners: 8 detached ADUs (the §66323 cap), plus 2 interior conversions. Total: 10 new homes. At Murrieta's median rent of $2,000/mo, that's ~$240K in additional gross annual rent.
The Murrieta scenario
Run it as a sequence: stabilize existing 10 units → permit 8 detached ADUs ministerially under §66314 → convert 2 interior spaces into rentable units → re-tenant at Murrieta medians.
Murrieta-specific note: Inland Empire growth.
Large multifamily (10+ unit) design playbook
A 10-unit complex is capped at 8 detached ADUs by statute, so the play shifts toward interior conversions: max(1, ⌊units × 25%⌋) = 2 additional units carved from common rooms, oversized lobbies, basement storage, or laundry rooms.
Pro-forma snapshot
| Existing units | 10 |
| Detached ADUs (SB 1211) | 8 |
| Interior conversions | 2 |
| Total new units | 10 |
| Median 1BR rent in Murrieta | $2,000/mo |
| Est. additional gross rent | $240K/yr |
| Estimated total project cost | ~$2,016K |
| Year-1 NOI estimate | ~$180K |
| Stabilized cap rate at cost | 8.9% |
| Replacement parking required | No (§66313) |
| Approval pathway | Ministerial · §66314 |
| Typical permit timeline in Murrieta | 60-100 days |
Get a personalized SB 1211 feasibility report for 10-unit apartment owners in Murrieta
3 minutes. We email you a 4-page PDF with your buildable count, parking determination, jurisdiction overlays, and pro-forma.
No spam · free · delivered in 24 hrs