203 Carbonia Ave, Walnut, CA 91789 Property Records

Los Angeles County property record for 203 Carbonia Ave, Walnut, CA 91789

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,064 sqft · built 1964
Lot Size	0.184 acres (8,021 sqft)
Owner	2 Individual Names on Record
Last Sale	$750,000 (Jun 2017)
Tax Bill	$11,055 (2025)
Deeds & Mortgages	Sep 2021 Mortgage Aug 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8720-017-007`

Property Details

APN / Parcel Number

Primary APN	`8720-017-007`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,064 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1964
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	8,021 sqft (0.184 acres)
Lot Dimensions	114 ft deep x 70 ft wide

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	203 CARBONIA AVE
City	WALNUT
State	CA
Zip	91789-2512
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	WAR17200*
Legal Description	TRACT NO 26811 LOT 7
Legal Subdivision	26811
Legal Tract	26811
Legal Block	1
Legal Lot Number	7
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1011
Census Tract	403402

Owner

Source: Los Angeles County records, 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 Individual Names on Record
Mailing Address	203 CARBONIA AVE, WALNUT, CA 91789-2512
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Sep 2, 2021	Deed of Trust, Mortgage · Conventional Mortgage FAIRWAY INDEPENDENT MORTGAGE CORP
Aug 4, 2020	Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC
Jun 1, 2017	Grant Deed, Transfer · Conventional Mortgage JMAC LENDING

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 1, 2017 · Amount on Record
Deed Sale	Jun 1, 2017 · Amount on Record
Prior Sale	Apr 5, 2013 · Amount on Record
Deed Document Number	2017606091
Prior Transfer Date	Mar 8, 2011
Prior Transfer Doc	0000388749
Record Updated	Sep 20, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	203 CARBONIA AVE, WALNUT, CA 91789-2512
Transaction Type	Mortgage
Record Updated	Sep 9, 2021
Title Company	NEXTITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	203 CARBONIA AVE, WALNUT, CA 91789-2512

Mortgage

Document Number	0001351025
Date	Sep 2, 2021
Instrument	21-1351025

Lender

Name	FAIRWAY INDEPENDENT MORTGAGE CORP
Type	Mortgage Company
Address	CARROLLTON, TX 75007

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	300 Months
Due	Sep 1, 2046

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	203 CARBONIA AVE, WALNUT, CA 91789-2512
Document Number	0000950044
Instrument Date	Aug 4, 2020
Transaction Type	Mortgage
Record Updated	Aug 24, 2020
Title Company	AMERICAN COAST TITLE COMPANY, AMERICAN COAST TITLE CO.

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	203 CARBONIA AVE WALNUT CA 917892512, WALNUT, CA 91789-2512

Mortgage

Document Number	0000950044
Date	Aug 17, 2020
Instrument	950044

Lender

Name	LOANDEPOT.COM LLC
Type	Funding / Finance Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	300 Months
Due	Aug 16, 2045

June 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jun 1, 2017
Property Address	203 CARBONIA AVE, WALNUT, CA 91789-2512
Document Number	0000606091
Instrument Date	Apr 11, 2017
Instrument	606091
Transaction Type	Transfer
Record Updated	Jun 8, 2017
Title Company	TITLE 365

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$825.00
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	203 CARBONIA AVE WALNUT CA 917892512, WALNUT, CA 91789-2512

Mortgage

Document Number	606092
Date	Jun 1, 2017
Instrument	606092

Lender

Name	JMAC LENDING
Type	Funding / Finance Company
Address	SANTA ANA, CA 92705

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 31, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.87%

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of May 21, 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
2025	$11,055.00 (+7.63%)	$870,432 (+4.04%) Land $561,952 Building $308,480
2023	$10,271.00 (+2.1%)	$836,634 Land $540,132 Building $296,502
2022	$10,060.00

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 Policies	1 in force
Nearby Flood Claims	2 (1980)
Most Recent Claim	Jan 1980 · 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	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 549 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable · Fiber in parts of the area	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.

Nearby Properties on Carbonia Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures