239 Carbonia Ave, Walnut, CA 91789 Property Records

Los Angeles County property record for 239 Carbonia Ave, Walnut, CA 91789

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,960 sqft · built 1964
Lot Size	0.351 acres (15,301 sqft)
Owner	2 Individual Names on Record
Last Sale	$860,000 (Mar 2021)
Tax Bill	$11,742 (2025)
Deeds & Mortgages	Mar 2021 Sale & Mortgage Mar 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8720-017-012`

Property Details

APN / Parcel Number

Primary APN	`8720-017-012`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	1,960 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	15,301 sqft (0.351 acres)
Lot Dimensions	219 ft deep x 71 ft wide
Garage Type	Attached

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Water Source	Commercial

Location & Zoning

Street Address	239 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 12
Legal Subdivision	26811
Legal Tract	26811
Legal Block	1
Legal Lot Number	12
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 August 25, 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	239 CARBONIA AVE, WALNUT, CA 91789-2512
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Mar 10, 2021	Grant Deed, Transfer · Conventional Mortgage NEW WAVE LENDING GROUP INC
Mar 10, 2021	Intrafamily Transfer, Transfer WFG NATIONAL TITLE COMPANY/CA, WFG NATIONAL TITLE CO OF CA
Jan 22, 2021	Quit Claim Deed, Transfer WFG TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 10, 2021 · Amount on Record
Deed Sale	Mar 10, 2021 · Amount on Record
Prior Sale	Aug 17, 2012 · Amount on Record
Deed Document Number	2021389511
Prior Transfer Date	Feb 1, 2021
Prior Transfer Doc	0000389510
Record Updated	Oct 29, 2026

March 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Mar 10, 2021
Property Address	239 CARBONIA AVE, WALNUT, CA 91789-2512
Document Number	0000389511
Map Reference	MB 721 PG 42-44
Instrument Date	Feb 23, 2021
Instrument	21-0389511
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	WFG NATIONAL TITLE COMPANY/CA, WFG NATIONAL TITLE CO OF CA

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property with Right of Survivorship
Address	239 CARBONIA AVE, WALNUT, CA 91789-2512

Mortgage

Document Number	0000389512
Date	Mar 10, 2021
Instrument	21-0389512

Lender

Name	NEW WAVE LENDING GROUP INC
Type	Non-Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2051

March 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Mar 10, 2021
Property Address	239 CARBONIA AVE, WALNUT, CA 91789-2512
Document Number	0000389510
Map Reference	MB 721 PG 42-44
Instrument Date	Feb 1, 2021
Instrument	21-0389510
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	WFG NATIONAL TITLE COMPANY/CA, WFG NATIONAL TITLE CO OF CA

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	Joint Tenants
Address	2360 INDIAN CREEK RD, DIAMOND BAR, CA 91765-3391

January 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jan 22, 2021
Property Address	239 CARBONIA AVE, WALNUT, CA 91789-2512
Document Number	0000117985
Instrument Date	Dec 3, 2020
Instrument	117985
Transaction Type	Transfer
Record Updated	Jan 28, 2021
Title Company	WFG TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	239 CARBONIA AVE WALNUT CA 917892512, WALNUT, CA 91789-2512

Tax Assessment & Valuation

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		$949,505 (+2%) Land $733,659 Building $215,846
2025	$11,742.00 (+7.09%)	$930,888 (+4.04%) Land $719,274 Building $211,614
2023	$10,965.00 (+2.09%)	$894,743 Land $691,345 Building $203,398
2022	$10,740.00

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.

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