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Risk Assessment
Flood
Zone X — AREA OF MINIMAL FLOOD HAZARD
Outside
Low Risk
Fire
Fire Hazard Severity Zone
Non-VHFHSZ
Low Risk
All Clear
Property Details
- APN
- 5373-030-010
- County
- Los Angeles
- City
- SAN GABRIEL CA
- Lot Size
- 3,484.8 sqft
- Lot Size (sqft)
- 3,638
- Zoning
- N/A
- Use Code
- 100V
- Use
- Commercial
Land Quality
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Solar Analysis
4,446hrs/yr
Excellent
Summer Solstice14.4h
Winter Solstice9.9h
Annual Average12.2h
Soil
- Type
- Urban land
- Land Capability
- Class 8
- Farmland Class
- Prime farmland if irrigated
Weather & Climate
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Valuation & Tax
Assessed
$537,440
Land
$537,440
Improvement
N/A
- Tax Status
- Unknown
- Tax Amount
- N/A
Assessed / Acre$6,718,000
Tax Assessment History
↑ 4385% increase2016 → 2025
| Year | Land | Improvement | Total |
|---|---|---|---|
| 2025 | $537,440 | $0 | $537,440 |
| 2024 | $526,902 | $0 | $526,902 |
| 2023 | $516,571 | $0 | $516,571 |
| 2022 | $506,443 | $0 | $506,443 |
| 2021 | $496,513 | $0 | $496,513 |
| 2020 | $491,422 | $0 | $491,422 |
| 2019 | $481,787 | $0 | $481,787 |
| 2018 | $472,341 | $0 | $472,341 |
| 2017 | $463,080 | $0 | $463,080 |
| 2016 | $11,982 | $0 | $11,982 |
Sale & Deed History
No sale history data available.
Source: la-county-assessorUpdated: 3/16/2026
Owner info available via county assessor
Find Listings
Property Summary
821 S GLADYS AVE, SAN GABRIEL CA, CA 91776-2709 — APN 5373-030-010 is a vacant 3,484.8 sqft parcel in Los Angeles County. Assessed value: $537,440 (land: $537,440). Tax status: unknown. FEMA flood zone: X. Fire hazard: Non-VHFHSZ. Soil: Urban land.