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820 W Heritage Oak Ct, Altadena
APN 5863-024-023 · map page 5863-024
A 7,423 sq ft residential lot with no building on the tax roll at 820 W Heritage Oak Ct in Altadena, Los Angeles County (APN 5863-024-023). It burned in the Eaton Fire (2025), and 2 earlier mapped fires reached it. It is in a Very High CAL FIRE hazard zone and outside the FEMA flood zone (zone D). It is zoned SP (specific plan) by Los Angeles County. It is assessed at $378,490, with a yearly tax bill of $7,677. Property taxes are not in default.
Risk Assessment
Flood
Zone D
Outside flood zone
Moderate Risk
Fire
CAL FIRE hazard severity zone
Very High
High Risk
Past Fires
3 mapped fires since 1900
Eaton Fire, 2025
High Risk
Property Details
- APN
- 5863-024-023
- Area
- Altadena, Los Angeles County
- Zoning
- SP · Specific Plan
- Assessor Use
- Single (010D)
Solar
4,446 hrs/yr
Excellent
Weather & Climate
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Taxes
- Tax Status
- Current
- Yearly Tax Bill
- $7,677
From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.
Tax Assessment History
| Year | Land | Improvement | Total |
|---|---|---|---|
| 2025 | $371,069 | $0 | $371,069 |
| 2024 | $727,586 | $863,089 | $1,590,675 |
| 2023 | $713,320 | $846,166 | $1,559,486 |
| 2022 | $699,334 | $829,575 | $1,528,909 |
| 2021 | $685,622 | $813,309 | $1,498,931 |
| 2020 | $678,592 | $804,970 | $1,483,562 |
| 2019 | $665,287 | $789,187 | $1,454,474 |
| 2018 | $652,243 | $773,713 | $1,425,956 |
| 2017 | $639,454 | $758,543 | $1,397,997 |
| 2016 | $626,916 | $743,670 | $1,370,586 |
Owner
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Full parcel report · $29
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Official record: county assessor