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23621 Long Valley Rd, Hidden Hills

APN 2049-018-033

SingleCurrentAssessorGoogle Maps

A 1.16-acre vacant residential lot at 23621 Long Valley Rd in Hidden Hills, Los Angeles County (APN 2049-018-033). It is not in a CAL FIRE hazard zone and outside the FEMA flood zone (zone X). It is assessed at $2,208,161 ($1,903,587 an acre), with a yearly tax bill of $26,659. Property taxes are not in default.

Size

1.16ac

50,321 sqft

Assessed

$2,208,161

$1,903,587/acre

Fire Zone

None

Not in a CAL FIRE zone

Flood Zone

X

Outside flood zone

Taxes

Current

$26,659/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
2049-018-033
Area
Hidden Hills, 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
$26,659

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

↑ 432% increase2016 → 2025
$662K'16$675K'17$688K'18$702K'19$716K'20$723K'21$3.3M'22$3.4M'23$3.4M'24$3.5M'25
YearLandImprovementTotal
2025$2,164,864$1,353,040$3,517,904
2024$2,122,416$1,326,510$3,448,926
2023$2,080,800$1,300,500$3,381,300
2022$2,040,000$1,275,000$3,315,000
2021$318,053$405,437$723,490
2020$314,792$401,280$716,072
2019$308,620$393,412$702,032
2018$302,569$385,699$688,268
2017$296,637$378,137$674,774
2016$290,821$370,723$661,544

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.

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

Official record: county assessor