258 Carbonia Ave, Walnut, CA 91789 Property Records

Los Angeles County property record for 258 Carbonia Ave, Walnut, CA 91789

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,189 sqft · built 1964
Lot Size	0.171 acres (7,460 sqft)
Owner	Individual Name on Record
Last Sale	$200,000 (Feb 1995)
Tax Bill	$4,826 (2025)
Deeds & Mortgages	May 2026 Mortgage Oct 2018 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8720-019-026`

Property Details

APN / Parcel Number

Primary APN	`8720-019-026`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	2,189 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	7,460 sqft (0.171 acres)
Lot Dimensions	111 ft deep x 66 ft wide
Garage Type	Attached

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Water Source	Commercial

Location & Zoning

Street Address	258 CARBONIA AVE
City	WALNUT
State	CA
Zip	91789-2511
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	WAR17200*
Legal Description	TRACT NO 26811 LOT 58
Legal Subdivision	26811
Legal Tract	26811
Legal Block	2
Legal Lot Number	58
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	2
Census Block	2005
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	Individual Name on Record
Mailing Address	258 CARBONIA AVE, WALNUT, CA 91789-2511
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
May 15, 2026	Grant Deed, Transfer · Conventional Mortgage PRIMECAP LENDING LLC
Oct 29, 2018	Quit Claim Deed, Transfer Quitclaim
Apr 10, 2017	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 13, 1995 · Amount on Record
Deed Sale	Feb 13, 1995 · Amount on Record
Prior Sale	Nov 2, 1994 · Amount on Record
Deed Document Number	1995240262
Last Transfer Date	Oct 13, 2018
Transfer Doc	0001095795
Record Updated	Oct 29, 2026

May 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	May 15, 2026
Property Address	258 CARBONIA AVE, WALNUT, CA 91789-2511
Document Number	0000360180
Instrument Date	May 11, 2026
Instrument	2026360180
Transaction Type	Transfer
Record Updated	Jul 12, 2026
Title Company	LAWYERS TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	258 CARBONIA AVE, WALNUT, CA 91789-2511

Mortgage

Document Number	0000360181,
Date	May 15, 2026
Instrument	2026360181

Lender

Name	PRIMECAP LENDING LLC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6.46%
Initial Type	Fixed Rate
Max Rate	-1%

October 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Oct 29, 2018
Property Address	258 CARBONIA AVE, WALNUT, CA 91789-2511
Document Number	0001095795
Instrument Date	Oct 15, 2018
Instrument	1095795
Transaction Type	Transfer
Record Updated	Nov 13, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	258 CARBONIA AVE WALNUT CA 917892511, WALNUT, CA 91789-2511

April 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	258 CARBONIA AVE, WALNUT, CA 91789-2511
Document Number	0000464076
Instrument Date	Apr 10, 2017
Transaction Type	Mortgage
Record Updated	Aug 18, 2018
Title Company	AMERICAN TITLE COMPANY, AMERICAN TITLE INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	258 CARBONIA AVE WALNUT CA 917892511, WALNUT, CA 91789-2511

Mortgage

Document Number	0000464076
Date	Apr 26, 2017
Instrument	464076

Lender

Name	BANK OF AMERICA
Type	Bank
Address	TAMPA, FL 33634

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

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		$342,625 (+2%) Land $136,019 Building $206,606
2025	$4,826.00 (+9.73%)	$335,907 (+4.04%) Land $133,352 Building $202,555
2023	$4,398.00 (+2.09%)	$322,866 Land $128,175 Building $194,691
2022	$4,308.00

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

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

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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