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71 E Mariposa St, Altadena
APN 5835-040-008 · map page 5835-040
A 9,303 sq ft residential lot with no building on the tax roll at 71 E Mariposa St in Altadena, Los Angeles County (APN 5835-040-008). It burned in the Eaton Fire (2025). It is not in a CAL FIRE hazard zone and outside the FEMA flood zone (zone X). It is zoned R-1-7500 (single-family residence) by Los Angeles County. It is assessed at $308,528, with a yearly tax bill of $4,130. 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
None
Low Risk
Past Fires
1 mapped fire since 2025
Eaton Fire, 2025
High Risk
Property Details
- APN
- 5835-040-008
- Area
- Altadena, Los Angeles County
- Zoning
- R-1-7500 · 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
- $4,130
From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.
Tax Assessment History
| Year | Land | Improvement | Total |
|---|---|---|---|
| 2025 | $302,479 | $0 | $302,479 |
| 2024 | $456,228 | $114,053 | $570,281 |
| 2023 | $447,283 | $111,817 | $559,100 |
| 2022 | $438,513 | $109,625 | $548,138 |
| 2021 | $429,915 | $107,476 | $537,391 |
| 2020 | $425,507 | $106,374 | $531,881 |
| 2019 | $417,164 | $104,289 | $521,453 |
| 2018 | $408,985 | $102,245 | $511,230 |
| 2017 | $400,966 | $100,241 | $501,207 |
| 2016 | $393,104 | $98,276 | $491,380 |
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