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507 Cofer Ct, Walnut

APN 8709-021-028

SingleCurrentAssessorGoogle Maps

A 20,840 sq ft vacant residential lot at 507 Cofer Ct in Walnut, Los Angeles County (APN 8709-021-028). It is not in a CAL FIRE hazard zone and outside the FEMA flood zone (zone D). It is assessed at $25,972, with a yearly tax bill of $589. Property taxes are not in default.

Size

20,909sqft

Assessed

$25,972

Fire Zone

None

Not in a CAL FIRE zone

Flood Zone

D

Outside flood zone

Taxes

Current

$589/yr bill

Flood

Zone D

Outside flood zone

Moderate Risk

Fire

CAL FIRE hazard severity zone

None

Low Risk

Some risk

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.

APN
8709-021-028
Area
Walnut, Los Angeles County
Assessor Use
Single (010V)

4,446 hrs/yr

Excellent

Summer14.4h
Winter9.9h

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Tax Status
Current
Yearly Tax Bill
$589

From the LA County Treasurer and Tax Collector's rolls, checked Oct 19, 2026.

↑ 18% increase2016 → 2025
'16'17'18'19'20'21'22$468K'23$478K'24'25
YearAssessed
2025$25,463
2024$477,543
2023$468,180
2022$23,996
2021$23,526
2020$23,285
2019$22,829
2018$22,382
2017$21,944
2016$21,514

Who owns 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.

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Source: la-county-assessorUpdated: 10/19/2026

Official record: county assessor