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3631 Canon Blvd, Altadena
APN 5831-018-027 · map page 5831-018
A 15,154 sq ft residential lot with no building on the tax roll at 3631 Canon Blvd in Altadena, Los Angeles County (APN 5831-018-027). 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 X). It is zoned R-1-20000 (single-family residence) by Los Angeles County. It is assessed at $21,596, with a yearly tax bill of $1,113. Property taxes are not in default.
Risk Assessment
Flood
Zone X — AREA OF MINIMAL FLOOD HAZARD
Outside flood zone
Low 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
- 5831-018-027
- Area
- Altadena, Los Angeles County
- Zoning
- R-1-20000 · Single-Family Residence
- Assessor Use
- Single (0100)
Solar
4,446 hrs/yr
Excellent
Weather & Climate
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Taxes
- Tax Status
- Current
- Yearly Tax Bill
- $1,113
From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.
Tax Assessment History
| Year | Land | Improvement | Total |
|---|---|---|---|
| 2025 | $21,173 | $0 | $21,173 |
| 2024 | $31,936 | $112,945 | $144,881 |
| 2023 | $31,310 | $110,731 | $142,041 |
| 2022 | $30,697 | $108,560 | $139,257 |
| 2021 | $30,096 | $106,432 | $136,528 |
| 2020 | $29,788 | $105,341 | $135,129 |
| 2019 | $29,204 | $103,276 | $132,480 |
| 2018 | $28,632 | $101,251 | $129,883 |
| 2017 | $28,071 | $99,266 | $127,337 |
| 2016 | $27,521 | $97,320 | $124,841 |
Owner
Who owns this land?
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Full parcel report · $29
Can you build on it, how do you reach it, and what is it worth? Flood, fire, slope, road access, tax history and nearby sales in one report.
Official record: county assessor