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40,339 sq ft lot, Los Angeles, APN 5817-002-023

A 40,339 sq ft vacant residential lot in Los Angeles, Los Angeles County (APN 5817-002-023). It burned in the Brown Mtn No. 29 Fire (1934). 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 La Canada Flintridge. It is assessed at $100,118, with a yearly tax bill of $1,825. Property taxes are not in default.

Size

40,339sqft

Assessed

$100,118

Fire Zone

Very High

CAL FIRE

Flood Zone

Outside flood zone

Taxes

Current

$1,825/yr bill

Risk Assessment

Very High High Moderate This lot· 2 miles around

Flood

Zone D

Outside flood zone

Moderate Risk

Fire

CAL FIRE hazard severity zone

Very High

High Risk

Past Fires

1 mapped fire since 1934

Brown Mtn No. 29 Fire, 1934

Moderate Risk

Check before buying

Fire history

19301950197019902010

Burned this lot Within 3 miles (100+ acres)

Brown Mtn No. 29 Fire burned this lotJul 1934 · 3,772 acres
Eaton Fire 1.4 mi E2025 · 14,056 acres
Station Fire 0.1 mi E2009 · 160,833 acres
Rafael Fire 1.8 mi SW1999 · 502 acres
Kinneloa Fire 2.5 mi E1993 · 5,453 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

10,900kWh a year

1,813 kWh per kW of panels

JFMAMJJASOND

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

Urban land-Montebello-Xerorthents complex, 0 to 15 percent slopes, terraced

Mapped as built-over land mixed with Montebello soil (about 25% of the area), which is shown here.

Sandy clay loam0 in–3.4 ft

Sandy loam3.4 ft–4.6 ft

Sandy clay loam4.6 ft–7 ft

Water: Water soaks in and drains readily
Farming without irrigation: Class 3 of 8: Crops possible, with real limits, limited by erosion.
Building a house (no basement): Not limited
Septic system: Somewhat limited · slow water movement

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

91°F

Aug highs

Coldest

47°F

Feb lows

Rain

22.5in/yr

mostly Dec–Mar

Bars: typical daily high and low (°F) Rain (in)

Spend a year here and summer stays mild, around 91°F at its warmest; winter nights rarely freeze (47°F lows in February); most of the 22.5 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: 5817-002-023
Area: Los Angeles, Los Angeles County
Zoning: Set by the City of La Canada Flintridge
Assessor Use: Single (010V)

Taxes

Tax Status: Current
Yearly Tax Bill: $1,825

From the LA County Treasurer and Tax Collector's rolls, checked Oct 21, 2026.

Tax Assessment History

↑ 18% increase2016 → 2025

Land Prop 13 limit: +2% a year

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 year