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405 Ventura St, Altadena

APN 5828-008-022 · map page 5828-008

SingleCurrentAssessorGoogle Maps

A 8,387 sq ft residential lot with no building on the tax roll at 405 Ventura St in Altadena, Los Angeles County (APN 5828-008-022). It is not in a CAL FIRE hazard zone and outside the FEMA flood zone (zone X). It is zoned R-1-7500 (single-family residence) by Los Angeles County. It is assessed at $7,939, with a yearly tax bill of $376. Property taxes are not in default.

Size

8,276sqft

Assessed

$7,939

Fire Zone

None

Not in a CAL FIRE zone

Flood Zone

X

Outside flood zone

Taxes

Current

$376/yr bill

Flood

Zone X — AREA OF MINIMAL 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
5828-008-022
Area
Altadena, Los Angeles County
Zoning
R-1-7500 · Single-Family Residence
Assessor Use
Single (0100)

4,446 hrs/yr

Excellent

Summer14.4h
Winter9.9h

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Tax Status
Current
Yearly Tax Bill
$376

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

↓ 87% decrease2016 → 2025
$60K'16$61K'17$62K'18$63K'19$65K'20$65K'21$66K'22$68K'23$69K'24'25
YearLandImprovementTotal
2025$7,784$0$7,784
2024$11,742$57,418$69,160
2023$11,512$56,293$67,805
2022$11,287$55,190$66,477
2021$11,066$54,108$65,174
2020$10,953$53,554$64,507
2019$10,739$52,504$63,243
2018$10,529$51,475$62,004
2017$10,323$50,466$60,789
2016$10,121$49,477$59,598

Who owns this land?

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

Official record: county assessor

All 9 lots on assessor map book 5828, page 008 →