518 Concha St, Altadena, CA 91001 Property Records

Los Angeles County property record for 518 Concha St, Altadena, CA 91001

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,460 sqft · built 1955
Lot Size	0.209 acres (9,094 sqft)
Owner	2 Companies on Record
Last Sale	$180,000 (Jun 1995)
Tax Bill	$1,399 (2025)
Deeds & Mortgages	Aug 2021 Transfer Aug 2021 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`5841-002-024`

Property Details

APN / Parcel Number

Primary APN	`5841-002-024`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,460 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1955
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Hip
Roof Material	Gravel
Lot Area	9,094 sqft (0.209 acres)
Lot Dimensions	149 ft deep x 61 ft wide

Utilities, Heating & Cooling

Cooling System	Wall Unit
Heating System	Central

Location & Zoning

Street Address	518 CONCHA ST
City	ALTADENA
State	CA
Zip	91001-1415
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR175
Legal Description	THE GORDON TRACT LOT COM AT MOST E COR OF LOT 1 TH N 69 06 W 55.57 FT TH SW TO SW LINE OF SD LOT TH SE THEREON 67 FT TH N 22 29 E 148.80 FT TO BEG PART OF LOT 1
Legal Subdivision	GORDON TRACT
Legal Block	3
Legal Lot Number	1
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	3
Census Block	3003
Census Tract	460200

Owner

Source: Los Angeles County assessment roll, as of May 21, 2026

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

Owner of Record	2 Companies on Record
Mailing Address	518 CONCHA ST, ALTADENA, CA 91001-1415
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 4, 2021	Intrafamily Transfer, Transfer WFG NATIONAL TITLE COMPANY
Aug 4, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage LOGIX FCU
Aug 31, 2017	Deed of Trust, Mortgage · Conventional Mortgage LOGIX FCU
Oct 22, 2019	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 15, 1995 · Amount on Record
Deed Sale	Jun 15, 1995 · Amount on Record
Deed Document Number	1995953139
Last Transfer Date	Jul 29, 2021
Transfer Doc	0001196457
Record Updated	Sep 20, 2026

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 4, 2021
Property Address	518 CONCHA ST, ALTADENA, CA 91001-1415
Document Number	0001196457
Map Reference	MB 11 PG 164
Instrument Date	Jul 29, 2021
Instrument	21-1196457
Transaction Type	Transfer
Record Updated	Aug 11, 2021
Title Company	WFG NATIONAL TITLE COMPANY

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
Address	518 CONCHA ST, ALTADENA, CA 91001-1415

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 4, 2021
Property Address	518 CONCHA ST, ALTADENA, CA 91001-1415
Document Number	0001196458
Map Reference	MB 11 PG 164
Instrument Date	Jul 20, 2021
Instrument	21-1196458
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	WFG NATIONAL TITLE COMPANY

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	518 CONCHA ST, ALTADENA, CA 91001-1415

Mortgage

Document Number	0001196459
Date	Aug 4, 2021
Instrument	21-1196459

Lender

Name	LOGIX FCU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	240 Months
Due	Aug 1, 2041

August 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	518 CONCHA ST, ALTADENA, CA 91001-1415
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	WFG NATIONAL TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000994173
Date	Aug 31, 2017
Instrument	17-0994173

Lender

Name	LOGIX FCU
Type	Credit Union
Address	BURBANK, CA 91505

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2047

October 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Oct 22, 2019
Property Address	518 CONCHA ST, ALTADENA, CA 91001-1415
Document Number	0001127329
Instrument Date	Oct 1, 2019
Instrument	1127329
Transaction Type	Transfer
Record Updated	Nov 14, 2019
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	518 CONCHA ST ALTADENA CA 910011415, ALTADENA, CA 91001-1415

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of May 21, 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
2025	$1,399.00 (-63.77%) Homeowner's exemption	$101,418 (-65.1%) Land $101,418
2023	$3,861.00 (+3.4%) Homeowner's exemption	$290,572 Land $149,969 Building $140,603
2022	$3,734.00

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

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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