2422 Knoll St
Sacramento 95815 · Ben Ali · City of Sacramento · Coordinates: 38.60937, -121.43120
Executive Verdict · Public-Records Synthesis
Zoned R-1 in City of Sacramento with likely ADU & SB 9 infill eligibility and zero mapped flood, fire, or fault hazard overlaps; benchmark value $408,000 ($359,000–$457,000).
Upsides & Opportunities
- ✓ ADU & SB 9 infill pathways screen as likely eligible
Zoned R-1 supports ministerial ADU/JADU review plus SB 9 both two-unit development and ministerial urban lot split on a 6,970 sq ft lot. Local precedent is active with 2 ADU permits within ¼ mile over the last 36 months.
Source: City of Sacramento zoning · CA Gov. Code 66314 & 65852.21
- ✓ 8 documented municipal building permits on file
On-parcel permit history is indexed through Aug 19, 2026, letting you verify roof, HVAC, electrical, or structural work against seller disclosures.
Source: City of Sacramento CDD, Issued Building Permits (Current Year) (parcel APN)
Watchouts & Due Diligence
- ! Mapped flood awareness zone (Zone X: minimal flood hazard)
all of the lot of the parcel intersects Zone X: minimal flood hazard. Outside mandatory federal SFHA insurance rules, but check local drainage and finished-floor requirements.
Source: FEMA National Flood Hazard Layer (parcel polygon)
- ! 6 slow or stalled nearby projects within ½ mile
Closest lead: 17th & S Street Mixed Use (0.12 mi SE, entitled). Inspect timeline history before assuming near-term completion.
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · HCD APR (½-mile radius)
- ! Year 1 Prop 13 tax reset (~$5,101/yr at $408,000)
Sale triggers reassessment to 1.00% base + ~0.14% voter debt (~$425/mo). Confirm exact Mello-Roos / CFD special assessments on the county tax bill.
Source: CA Const. Art. XIIIA (Prop 13) · County Tax Collector
Parcel & Assessor
- Lot size:
- 6,970 sq ft (0.16 ac)
- Assessor use:
- Residential · Two Family · Duplex
- Tax rate area:
- 03095
- Addresses on lot:
- 2422 KNOLL ST; 2422 KNOLL ST # A # A; 2422 KNOLL ST # B # B
Zoning & Land Use
R-1 — Single-Unit Dwelling Zone (R)
2040 General Plan: Residential Mixed Use (FAR up to 2)
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 6,970 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 06067C0181H, 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: $359,000 – $457,000 · Status: Off market
HUD Small Area FMR (ZIP 95815) · FY 2026
Studio $1,440 · 1BR $1,510 · 2BR $1,860 · 3BR $2,480 · 4BR $2,850
Developments Deserving Closer Investigation & Active Area Builders
- 17th & S Street Mixed Use (Entitled)0.12 mi SE
In "Entitled" for 5.3 yr (since Aug 3, 2021), exceeding the 210d median and 627d 90th percentile for new multifamily / condos / mixed-use permits in City of Sacramento (n=199). High-impact scale (47 housing units across 0 permits).
- Basin Apartments (Fee estimate)0.35 mi SW
In "Fee estimate" for 5 yr (since Oct 29, 2021), exceeding the 210d median and 627d 90th percentile for new multifamily / condos / mixed-use permits in City of Sacramento (n=199). High-impact scale (300 housing units, $75,000,000 declared valuation across 1 permit).
- New commercial building at 2241 Harvard St (Fee estimate)0.35 mi SW
In "Fee estimate" for 9.2 yr (since Aug 14, 2017), exceeding the 241d median and 498d 90th percentile for new commercial / non-residential building permits in City of Sacramento (n=150). High-impact scale ($21,439,420 declared valuation across 3 permits).
- Dobbins Way JADU (Entitled)0.3 mi NE
In "Entitled" for 3.5 yr (since May 24, 2023), exceeding the 45d median and 184d 90th percentile for new single-family home permits in City of Sacramento (n=3,657).
Entity-resolved builders & contractors in ½ mile: Eagle International (2 on parcel, 2 in ½ mi · Plumbing / water heater / sewer); Clarke And Rush Mechanical (2 on parcel, 2 in ½ mi · Plumbing / water heater / sewer); Crown Plumbing And Construction (1 on parcel, 1 in ½ mi · Plumbing / water heater / sewer); William Construction (1 on parcel, 1 in ½ mi · Electrical / panel); Brown Construction (24 in ½ mi · New multifamily / condos / mixed-use).
Permit & Project History on This Parcel (8 permits, 0 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| RES-2618156 | Plumbing / water heater / sewer | Issued | Iss. Aug 19, 2026 | $5,000 | Change-out installation of Gas - 030 gallon to Electric - 040 gallon, located inside building, screening not required. |
| RES-2618152 | Roof replacement | Issued | Iss. Aug 19, 2026 | $10,000 | No Duct Work Permitted. New install/New location Mini-Split System. A unit will be installed in a new location. This uni… |
| RES-2321388 | Plumbing / water heater / sewer | Finaled | Iss. Oct 6, 2023 | $5,000 | Change-out installation of Gas - 050 gallon to Electric - 052 gallon, located inside building, screening not required. |
| RES-2321386 | Roof replacement | Finaled | Iss. Oct 6, 2023 | $9,000 | No Duct Work Permitted. New install/New location Mini-Split System. A unit will be installed in a new location. This uni… |