641 Athens St, Altadena, CA 91001 Property Records

Los Angeles County property record for 641 Athens St, Altadena, CA 91001

Property Summary

Property Type	Residential Vacant Land
Details	2 bd · 2 ba · 1,707 sqft · built 1927
Lot Size	0.205 acres (8,908 sqft)
Owner	Company Name on Record
Last Sale	$620,000 (Mar 2025)
Tax Bill	$453 (2025)
Deeds & Mortgages	Aug 2026 Sale Apr 2024 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`5841-004-017`

Property Details

APN / Parcel Number

Primary APN	`5841-004-017`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,707 sqft Living Area

Exterior

Year Built	Built 1927
Effective Year Built	Effective 1974
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Flat
Roof Material	Rolled Roofing
Lot Area	8,908 sqft (0.205 acres)
Lot Dimensions	180 ft deep x 50 ft wide

Utilities, Heating & Cooling

Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	641 ATHENS ST
City	ALTADENA
State	CA
Zip	91001-1605
Property Category	Residential
Property Type	Vacant Land > Residential
Local Zoning Code	LCR175
Legal Description	MARATHON HEIGHTS SE 50 FT OF LOT 14 BLK 2
Legal Subdivision	MARATHON HEIGHTS
Legal Block	2
Legal Lot Number	14
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	3
Census Block	3005
Census Tract	460200

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	641 ATHENS ST, ALTADENA, CA 91001-1605
Owner Type	Company
Vesting	Limited Liability Partnership

Deeds, Mortgages & Sale History

Date	Document
Aug 11, 2026	Grant Deed, Transfer NONE LISTED ON DOCUMENT
Apr 23, 2024	Intrafamily Transfer, Transfer
Jul 30, 2020	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS
Feb 21, 2019	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 21, 2025 · Amount on Record
Deed Sale	Mar 21, 2025 · Amount on Record
Deed Document Number	2025181916
Prior Transfer Date	Sep 25, 1994
Prior Transfer Doc	0001825867
Record Updated	Oct 29, 2026

August 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 11, 2026
Property Address	641 ATHENS ST, ALTADENA, CA 91001-1605
Document Number	0000595377
Instrument Date	Aug 6, 2026
Instrument	2026595377
Transaction Type	Transfer
Record Updated	Aug 25, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Liability Partnership

April 2024: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Apr 23, 2024
Property Address	641 ATHENS ST, ALTADENA, CA 91001-1605
Document Number	0000264158
Map Reference	MB 5 PG 141
Instrument Date	Mar 13, 2024
Instrument	24-0264158
Transaction Type	Transfer
Record Updated	May 8, 2024

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	641 ATHENS ST, ALTADENA, CA 91001-1605

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	641 ATHENS ST, ALTADENA, CA 91001-1605
Document Number	0000892858
Instrument Date	Jul 30, 2020
Transaction Type	Mortgage
Record Updated	Aug 13, 2020
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	641 ATHENS ST ALTADENA CA 910011605, ALTADENA, CA 91001-1605

Mortgage

Document Number	0000892858
Date	Aug 5, 2020
Instrument	892858

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 4, 2050

February 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	641 ATHENS ST, ALTADENA, CA 91001-1605
Document Number	0000171356
Instrument Date	Feb 21, 2019
Transaction Type	Mortgage
Record Updated	Mar 6, 2019
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	641 ATHENS ST ALTADENA CA 910011605, ALTADENA, CA 91001-1605

Mortgage

Document Number	0000171356
Date	Feb 27, 2019
Instrument	171356

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 26, 2049

Tax Assessment & Valuation

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		$632,400 (+5,836.36%) Land $632,400
2025	$453.00 (-82.58%)	$10,653 (-93.75%) Land $10,653
2023	$2,600.00 (+3.26%)	$170,532 Land $15,753 Building $154,779
2022	$2,518.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

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
Nearby Flood Claims	1 (1978)
Most Recent Claim	Feb 1978 · 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

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

Wildfire Risk	High above 79% of the US · above 56% of California
Wildfire Likelihood	0.5% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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	LAS FLORES WATER CO. private · serves 2,211 people · EPA ID CA1910061
Water Source	Purchased surface water from several systems
Last State Inspection	Oct 2025
Lead	Under 1 ppb (2023–2025) 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 715 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, DSL 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

May also be available: GeoLinks, T-Mobile.

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