510 W Altadena Dr, Altadena, CA 91001 Property Records

Los Angeles County property record for 510 W Altadena Dr, Altadena, CA 91001

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,196 sqft · built 1946
Lot Size	0.155 acres (6,742 sqft)
Owner	2 Trust Names on File
Last Sale	$345,000 (Jul 2003)
Tax Bill	$2,616 (2025)
Deeds & Mortgages	Oct 2023 Transfer Aug 2019 Second Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`5829-020-024`

Property Details

APN / Parcel Number

Primary APN	`5829-020-024`
Alternative APN	`5829020900`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Building Area	1,196 sqft Living Area

Exterior

Year Built	Built 1946
Effective Year Built	Effective 1946
Construction Type	Wood
Lot Area	6,742 sqft (0.155 acres)

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	510 W ALTADENA DR
City	ALTADENA
State	CA
Zip	91001-4204
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR175
Legal Description	TR=12249 LOT 100
Legal Subdivision	12249
Legal Tract	12249
Legal Block	2
Legal Lot Number	100
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	2
Census Block	2006
Census Tract	460302

Owner

510 W Altadena Dr is owner-occupied and held in a trust since October 2023.

Source: Los Angeles County records, as of August 25, 2026

Owner of Record	2 Trust Names on File
Mailing Address	510 W ALTADENA DR, ALTADENA, CA 91001-4204
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Oct 16, 2023	Intrafamily Transfer, Transfer
Aug 26, 2019	Deed of Trust, Mortgage · Stand-Alone Second Mortgage DISCOVER BANK
Aug 2, 2021	Deed of Trust, Mortgage · Conventional Mortgage ZILLOW HOME LOANS LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 23, 2003 · Amount on File
Deed Sale	Jul 23, 2003 · Amount on File
Prior Sale	Jan 16, 2003 · Amount on File
Deed Document Number	20032092670
Last Transfer Date	Oct 3, 2023
Transfer Doc	0000704398
Record Updated	Oct 29, 2026

October 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Oct 16, 2023
Property Address	510 W ALTADENA DR, ALTADENA, CA 91001-4204
Document Number	0000704398
Map Reference	MB 250 PG 1
Instrument Date	Oct 3, 2023
Instrument	23-0704398
Transaction Type	Transfer
Record Updated	Nov 2, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	510 W ALTADENA DR, ALTADENA, CA 91001-4204

August 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	510 W ALTADENA DR, ALTADENA, CA 91001-4204
Transaction Type	Mortgage
Record Updated	Sep 13, 2021
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000859681
Date	Aug 26, 2019
Instrument	19-0859681

Lender

Name	DISCOVER BANK
Type	Bank
Address	NEW CASTLE, DE 19720

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount on Record
Term	240 Months
Due	Aug 26, 2039

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	510 W ALTADENA DR, ALTADENA, CA 91001-4204
Transaction Type	Mortgage
Record Updated	Sep 13, 2021
Title Company	BNT TITLE COMPANY/CA, BNT TITLE COMPANY OF CA

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	510 W ALTADENA DR, ALTADENA, CA 91001-4204

Mortgage

Document Number	0001177999
Date	Aug 2, 2021
Instrument	21-1177999

Lender

Name	ZILLOW HOME LOANS LLC
Type	Mortgage Company
Address	LEAWOOD, KS 66211

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	120 Months
Due	Aug 1, 2031

Tax Assessment & Valuation

The 2025 property tax bill for 510 W Altadena Dr was $2,616 with a homeowner's exemption.

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Unified School District	Pasadena Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$223,118 (+2%) Land $223,118
2025	$2,616.00 Homeowner's exemption	$218,744 Land $218,744
2023	$5,782.00 (+3.53%) Homeowner's exemption	$471,452 Land $323,462 Building $147,990
2022	$5,585.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 510 W Altadena Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1984.

Source: FEMA National Flood Hazard Layer, effective September 30, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	2 in force
Nearby Flood Claims	1 (1984)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Mar 1984 · tidal / storm surge

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 510 W Altadena Dr is high, ranking above 80% of the US, with a 0.7% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	High above 80% of the US · above 57% of California
Wildfire Likelihood	0.7% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	LINCOLN AVENUE WATER CO. private · serves 8,721 people · EPA ID CA1910063
Water Source	Surface water
Last State Inspection	Aug 2022
Lead	Under 1 ppb (2026–2028) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 548 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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