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3800 Canon Blvd, Altadena, APN 5862-019-007
3 more lots on map page 5862-019
A 1.6-acre residential lot with no building on the tax roll at 3800 Canon Blvd in Altadena, Los Angeles County (APN 5862-019-007). It burned in the Eaton Fire (2025), and 4 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 A-1 (light agricultural) by Los Angeles County. It is assessed at $634,226 ($396,391 an acre), with a yearly tax bill of $7,792. 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
5 mapped fires since 1900
Eaton Fire, 2025
High Risk
Fire history
- Eaton Fire burned this lotJan 2025 · 14,056 acres
- Kinneloa Fire burned this lotOct 1993 · 5,453 acres
- Vinehill Fire burned this lotAug 1992 · 12 acres
- Las Flores No. 57 Fire burned this lotOct 1935 · 2,521 acres
- Big Fire burned this lot1900 · 2,521 acres
- Station Fire 0.4 mi NW2009 · 160,833 acres
- Crest Fire 2.6 mi W1984 · 606 acres
- Pinecrest/Usfs Fire 0.3 mi E1979 · 5,306 acres
From CAL FIRE's historic fire perimeters (since 1878), which miss some small and older fires.
From FEMA flood maps and CAL FIRE hazard zones. Maps can lag; confirm with the county before you buy. What the zones mean: flood, fire.
Slope
From USGS elevation data (about 10 m detail), so small banks and retaining walls won't show. Turn on 3D on the map above to see the slopes around it.
Sun
Seen from above: north is up, the rim is the horizon, the middle is straight overhead. Buildings and trees aren't included.
Solar energy
5.4kWh/m² a day
good, coastal-level
A 6 kW home system
10,800kWh a year
1,803 kWh per kW of panels
Output is for ground-mounted panels at the best tilt; rooftop systems usually make about 10% less. Monthly GHI: PRISM 1991–2020 normals (soltotal), 800 m — PRISM Group, Oregon State University Annual GHI, DNI and PV output: Global Solar Atlas 2.0 — © Solargis, World Bank/ESMAP, CC BY 4.0
Soil
Caperton-Trigo, granitic substratum-Lodo families complex, 50 to 85 percent slopes
Caperton family soil makes up about 47% of the mapped area.
- Water
- Water soaks in and drains readily
- Farming without irrigation
- Class 8 of 8: No commercial farming, limited by erosion.
- Building a house (no basement)
- Very limited · slope, depth to soft bedrock
- Septic system
- Very limited · depth to bedrock, slope
Typical layers for the main soil mapped in this area by the USDA soil survey (CA776, 1:24,000), shaded by texture. Your lot may differ: get a soil or percolation test before you buy to build.
Climate
Hottest
90°F
Aug highs
Coldest
45°F
Feb lows
Rain
25.1in/yr
mostly Dec–Mar
Spend a year here and summer stays mild, around 90°F at its warmest; winter nights rarely freeze (45°F lows in February); most of the 25.1 inches of rain a year falls Dec–Mar.
30-year averages (1991–2020) for this spot from PRISM, Oregon State University, at about 800 m detail. Single years can be much hotter, colder or wetter.
Property Details
- APN
- 5862-019-007
- Area
- Altadena, Los Angeles County
- Zoning
- A-1 · Light Agricultural
- Assessor Use
- Single (0100)
A-1: Light Agricultural
Farming and limited animal keeping, plus single-family homes.
- Building a house
- Allowed with a site plan review (a staff check, no hearing)
- Smallest lot allowed
- 5,000 sq ft
From LA County Code Table 22.16.030-B, LA County Code §22.110.130. A summary, not a permit answer: confirm with the Los Angeles County planning department before you buy.
Taxes
- Tax Status
- Current
- Yearly Tax Bill
- $7,792
From the LA County Treasurer and Tax Collector's rolls, checked Oct 21, 2026.
Tax Assessment History
The assessment has stayed within the 2% a year limit, so the county hasn't reassessed it for a sale or new building in this period. Assessed values are not market prices.
Show every yearHide years
| Year | Land | Building | Total |
|---|---|---|---|
| 2025 | $621,791 | $0 | $621,791 |
| 2024 | $937,845 | $334,940 | $1,272,785 |
| 2023 | $919,456 | $328,373 | $1,247,829 |
| 2022 | $901,428 | $321,935 | $1,223,363 |
| 2021 | $883,753 | $315,623 | $1,199,376 |
| 2020 | $874,692 | $312,387 | $1,187,079 |
| 2019 | $857,542 | $306,262 | $1,163,804 |
| 2018 | $840,728 | $300,257 | $1,140,985 |
| 2017 | $824,244 | $294,370 | $1,118,614 |
| 2016 | $808,083 | $288,599 | $1,096,682 |
Owner
Who owns this land?
Thinking of buying?
Talk to a local land agent
An agent who knows land in this area can check zoning, access, water and what nearby lots sold for, and make an offer for you.
Buying this land?
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