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21267 Granite Wells Dr, Walnut
APN 8710-026-014
A 16,238 sq ft vacant residential lot at 21267 Granite Wells Dr in Walnut, Los Angeles County (APN 8710-026-014). It burned in the Buzzard peak Fire (1972), and 1 earlier mapped fire reached it. It is in a Very High CAL FIRE hazard zone and outside the FEMA flood zone (zone D). Its zoning is set by the City of Walnut. It is assessed at $18,016, with a yearly tax bill of $647. 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
2 mapped fires since 1929
Buzzard peak Fire, 1972
Moderate Risk
Property Details
- APN
- 8710-026-014
- Area
- Walnut, Los Angeles County
- Zoning
- Set by the City of Walnut
- Assessor Use
- Single (010V)
Solar
4,446 hrs/yr
Excellent
Weather & Climate
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Taxes
- Tax Status
- Current
- Yearly Tax Bill
- $647
From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.
Tax Assessment History
| Year | Assessed |
|---|---|
| 2025 | $17,663 |
| 2024 | $17,317 |
| 2023 | $16,978 |
| 2022 | $16,646 |
| 2021 | $16,320 |
| 2020 | $16,153 |
| 2019 | $15,837 |
| 2018 | $15,527 |
| 2017 | $15,223 |
| 2016 | $14,925 |
Owner
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Official record: county assessor