498 Carbonia Ave, Walnut, CA 91789 Property Records

Los Angeles County property record for 498 Carbonia Ave, Walnut, CA 91789

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,004 sqft · built 1967
Lot Size	0.174 acres (7,598 sqft)
Owner	2 Individual Names on File
Last Sale	$775,000 (Mar 2019)
Tax Bill	$10,905 (2025)
Deeds & Mortgages	Jan 2021 Mortgage Jun 2020 Mortgage + 5 more
Flood Zone	Zone X (minimal risk)
APN	`8720-012-001`

Property Details

APN / Parcel Number

Primary APN	`8720-012-001`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,004 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1967
Effective Year Built	Effective 1967
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Hip
Roof Material	Wood Shingle
Lot Area	7,598 sqft (0.174 acres)
Lot Dimensions	120 ft deep x 65 ft wide

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	498 CARBONIA AVE
City	WALNUT
State	CA
Zip	91789-2515
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	WAR17200*
Legal Description	TRACT NO 30020 LOT 41
Legal Subdivision	30020
Legal Tract	30020
Legal Block	2
Legal Lot Number	41
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	2
Census Block	2002
Census Tract	403402

Owner

498 Carbonia Ave is owned and occupied by two individuals who bought it in March 2019.

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

Owner of Record	2 Individual Names on File
Mailing Address	498 CARBONIA AVE, WALNUT, CA 91789-2515
Occupancy	Owner Occupied
Owner Type	Individual

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
Jan 29, 2021	Deed of Trust, Mortgage · Conventional Mortgage PMAC LENDING SERVICES INC
Jun 2, 2020	Deed of Trust, Mortgage · Conventional with PMI QUICKEN LNS
Mar 22, 2019	Grant Deed, Transfer · Conventional Mortgage QUICKEN LNS
Feb 19, 2019	Deed of Trust, Mortgage · Conventional Mortgage LIQUN XIE
Feb 19, 2019	Deed of Trust, Mortgage · Conventional Mortgage YANG YAO
Feb 19, 2019	Deed of Trust, Mortgage · Conventional Mortgage PIN HUANG
Aug 18, 2017	Grant Deed, Transfer STEWART TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 22, 2019 · Amount on File
Deed Sale	Mar 22, 2019 · Amount on File
Prior Sale	Aug 18, 2017 · Amount on File
Deed Document Number	2019258485
Prior Transfer Date	Oct 19, 1999
Prior Transfer Doc	0002050694
Record Updated	Oct 29, 2026

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	498 CARBONIA AVE, WALNUT, CA 91789-2515
Transaction Type	Mortgage
Record Updated	Feb 8, 2021
Title Company	WFG NATIONAL TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	498 CARBONIA AVE, WALNUT, CA 91789-2515

Mortgage

Document Number	0000169314
Date	Jan 29, 2021
Instrument	21-0169314

Lender

Name	PMAC LENDING SERVICES INC
Type	Mortgage Company
Address	BREA, CA 92821

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2051

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	498 CARBONIA AVE, WALNUT, CA 91789-2515
Document Number	0000622642
Instrument Date	Jun 2, 2020
Transaction Type	Mortgage
Record Updated	Jun 15, 2020
Title Company	WFG NATIONAL TITLE COMPANY, WFG NAT'L TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	498 CARBONIA AVE WALNUT CA 917892515, WALNUT, CA 91789-2515

Mortgage

Document Number	0000622642
Date	Jun 9, 2020
Instrument	622642

Lender

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

Agreement

Type	Conventional with PMI
Amount	Amount on Record
Term	360 Months
Due	Jun 8, 2050

March 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Mar 22, 2019
Property Address	498 CARBONIA AVE, WALNUT, CA 91789-2515
Document Number	0000258485
Instrument Date	Mar 13, 2019
Instrument	258485
Transaction Type	Transfer
Record Updated	Apr 9, 2019
Title Company	STEWART TITLE, STEWART TITLE/CA

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$852.50
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	498 CARBONIA AVE WALNUT CA 917892515, WALNUT, CA 91789-2515

Mortgage

Document Number	258486
Date	Mar 22, 2019
Instrument	258486

Lender

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

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Mar 21, 2049

February 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	498 CARBONIA AVE, WALNUT, CA 91789-2515
Document Number	0000209783
Instrument Date	Feb 19, 2019
Transaction Type	Mortgage
Record Updated	Mar 18, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	829 E ROUTE 66 GLENDORA CA 917403603, GLENDORA, CA 91740-3603

Mortgage

Document Number	0000209783
Date	Mar 8, 2019
Instrument	209783

Lender

Name	LIQUN XIE
Address	1768 OAKWOOD AVE, ARCADIA, CA 91006-1721

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

February 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	498 CARBONIA AVE, WALNUT, CA 91789-2515
Document Number	0000209785
Instrument Date	Feb 19, 2019
Transaction Type	Mortgage
Record Updated	Mar 18, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	829 E ROUTE 66 GLENDORA CA 917403603, GLENDORA, CA 91740-3603

Mortgage

Document Number	0000209785
Date	Mar 8, 2019
Instrument	209785

Lender

Name	YANG YAO
Address	1768 OAKWOOD AVE, ARCADIA, CA 91006-1721

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

February 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	498 CARBONIA AVE, WALNUT, CA 91789-2515
Document Number	0000209784
Instrument Date	Feb 19, 2019
Transaction Type	Mortgage
Record Updated	Mar 18, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	829 E ROUTE 66 GLENDORA CA 917403603, GLENDORA, CA 91740-3603

Mortgage

Document Number	0000209784
Date	Mar 8, 2019
Instrument	209784

Lender

Name	PIN HUANG
Address	1768 OAKWOOD AVE, ARCADIA, CA 91006-1721

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

August 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 18, 2017
Property Address	498 CARBONIA AVE, WALNUT, CA 91789-2515
Document Number	0000939389
Instrument Date	Aug 7, 2017
Instrument	939389
Transaction Type	Transfer
Record Updated	Aug 29, 2017
Title Company	STEWART TITLE

Transaction

Amount	Amount on Record
Tax	$737.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	498 CARBONIA AVE WALNUT CA 917892515, WALNUT, CA 91789-2515

Tax Assessment & Valuation

The 2025 property tax bill for 498 Carbonia Ave was $10,905 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
Municipality	Walnut City
Unified School District	Walnut Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$881,811 (+2%) Land $518,733 Building $363,078
2025	$10,905.00 Homeowner's exemption	$864,521 Land $508,562 Building $355,959
2023	$10,118.00 (+2.12%) Homeowner's exemption	$830,953 Land $488,815 Building $342,138
2022	$9,908.00

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

Flood

FEMA maps place 498 Carbonia Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 30, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 498 Carbonia Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within ember reach

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	WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234
Water Source	Purchased surface water from several systems
Last State Inspection	Jun 2023
Lead	Under 1 ppb (2022–2024) 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 545 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: GeoLinks.

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