3338 21st Ave
Sacramento 95820 · South Oak Park · City of Sacramento · Coordinates: 38.53345, -121.47073
Parcel & Assessor
- Lot size:
- 4,553 sq ft (0.10 ac)
- Assessor use:
- Residential · Single Family · Subdivision
- Tax rate area:
- 03019
- Addresses on lot:
- 3338 21ST AVE; 4600 34TH ST; 4610 34TH ST
Zoning & Land Use
R-1 — Single-Unit Dwelling Zone (R)
2040 General Plan: Neighborhood (FAR up to 1)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned R-1 (single-family residential): state law allows ADUs where homes are allowed.
- SB 9: two homes on the lotLikely eligible
Zoned R-1, a single-family residential zone.
- SB 9: split into two lotsLikely eligible
Zoned R-1, a single-family residential zone. The lot is 4,553 sq ft by the assessor, room for two lots of at least 1,200 sq ft, each at least 40% of the original.
Mapped Hazard Zones on This Lot
- CAL FIRE Fire Hazard Severity Zone
- Not in a State-mapped fire hazard severity zone
- FEMA National Flood Hazard Layer
- Zone X: minimal flood hazard (all of the lot) · FIRM panel 06067C0190H, effective August 16, 2012
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
Range: $438,000 – $558,000 · Status: Off market
HUD Small Area FMR (ZIP 95820) · FY 2026
Studio $1,530 · 1BR $1,610 · 2BR $1,980 · 3BR $2,640 · 4BR $3,040
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 3338 21st Ave (Issued)On this parcel
Active in "Issued" for 4.3 yr (first record Jun 24, 2022) with no new permit activity recorded in 13 mo.
- Franklin Blvd Mixed Use Bldg A and Site Work (In review)0.43 mi NW
Active in "In review" for 4.1 yr (first record Sep 29, 2022) with no new permit activity recorded in 19 mo. High-impact scale (4 housing units, $590,212 declared valuation across 4 permits).
- Accessory dwelling unit at 4620 34th St (Issued)60 ft S
Active in "Issued" for 4 yr (first record Oct 24, 2022) with no new permit activity recorded in 2.7 yr.
- Accessory dwelling unit at 3320 20th Ave (Issued)320 ft N
Active in "Issued" for 20 mo (first record Feb 18, 2025) with no new permit activity recorded in 13 mo.
Permit & Project History on This Parcel (3 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| COM-2613564 | Plan revision / deferred submittal | Plan Check Wait | App. Jun 26, 2026 | — | EPC - REVISION TO COM-2404239: Removed gas from the project per owners request. Changes: Removed gas diagrams, Swapped … |
| COM-2404239 | Accessory dwelling unit (new or conversion) | Issued | Iss. Oct 1, 2025 | $120,000 | EPC - Convert existing 252 sf garage and add 313 sf to create new 565 sf attached ADU #1, convert existing 209 sf of exi… |
| COM-2303999 | Accessory dwelling unit (new or conversion) | Expired Application | App. Mar 1, 2023 | $95,000 | EPC - Converting Existing single family to new 3 unit triplex. ADU 1- 4600 34TH ST- 565 SQ FT- GARAGE CONVERSION 2… |
State HCD Housing Element APR records on this parcel: 3 entries (report years 2022, 2024, 2025).