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9,417 sq ft lot at Ave L4 and 51st St W, Quartz Hill

APN 3102-030-031

SingleTax defaulted 5+ yearsAssessorGoogle Maps

A 9,417 sq ft vacant residential lot at Ave L4 and 51st St W in Quartz Hill, Los Angeles County (APN 3102-030-031). It is not in a CAL FIRE hazard zone and outside the FEMA flood zone (zone X). It is zoned R-1 (single-family residence) by Los Angeles County. It is assessed at $13,058, with a yearly tax bill of $257. Taxes have been unpaid since 1991, five years or more, so the county may sell it at auction; $29,064 is owed.

Size

9,583sqft

Assessed

$13,058

Fire Zone

None

Not in a CAL FIRE zone

Flood Zone

X

Outside flood zone

Taxes

Defaulted

$257/yr bill

Flood

Zone X — 0.2 PCT ANNUAL CHANCE FLOOD HAZARD

Outside flood zone

Low Risk

Fire

CAL FIRE hazard severity zone

None

Low Risk

Past Fires

CAL FIRE perimeters since 1878

None mapped

Low Risk

No mapped hazards

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
3102-030-031
Area
Quartz Hill, Los Angeles County
Zoning
R-1 · Single-Family Residence
Assessor Use
Single (010V)
Assessor Location
VAC/COR AVE L4/51 STW

4,446 hrs/yr

Excellent

Summer14.5h
Winter9.8h
Type
Adelanto
Drainage
Well drained
Capability
Class 2
Farmland
Prime farmland if irrigated

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Tax Status
Tax defaulted 5+ years
Yearly Tax Bill
$257
Year Defaulted
1991
Owed to Redeem
$29,064

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

↑ 18% increase2016 → 2025
$11K'16$11K'17$11K'18$11K'19$12K'20$12K'21$12K'22$12K'23$13K'24$13K'25
YearAssessed
2025$12,802
2024$12,551
2023$12,305
2022$12,064
2021$11,828
2020$11,707
2019$11,478
2018$11,253
2017$11,033
2016$10,817

Who owns this land?

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.

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.

Get a cash offer

Tell us you're open to selling and we'll look for a buyer. No listing, no agent fees, no obligation.

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

Official record: county assessor