Los Angeles County property record for 251 Carbonia Ave, Walnut, CA 91789
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,189 sqft · built 1964 |
| Lot Size | 0.212 acres (9,225 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $493,000 (Jan 2012) |
| Tax Bill | $8,034 (2025) |
| Deeds & Mortgages | May 2026 Line of Credit Apr 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 8720-020-001 |
| Primary APN | 8720-020-001 |
|---|
| 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 |
| 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 | 9,225 sqft (0.212 acres) |
| Lot Dimensions | 143 ft deep x 64 ft wide |
| Heating System | Central |
|---|
| Street Address | 251 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 14 |
| Legal Subdivision | 26811 |
| Legal Tract | 26811 |
| Legal Block | 1 |
| Legal Lot Number | 14 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 403402 |
251 Carbonia Ave is owned and occupied by two individuals who bought it in January 2012.
Source: Los Angeles County records, as of August 25, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 251 CARBONIA AVE, WALNUT, CA 91789-2512 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| May 19, 2026 | Deed of Trust, Mortgage · Line of Credit CERTIFIED FEDERAL CREDIT UNION |
| Apr 7, 2020 | Deed of Trust, Mortgage · Conventional Mortgage MEGA CAPITAL FUNDING INC |
| Oct 29, 2020 | Deed of Trust, Mortgage · Conventional Mortgage VICTORIA FINANCIAL CORP |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 5, 2012 · Amount on File |
| Deed Sale | Jan 5, 2012 · Amount on File |
| Prior Sale | May 19, 2000 · Amount on File |
| Deed Document Number | 201216154 |
| Prior Transfer Date | Sep 23, 1996 |
| Prior Transfer Doc | 0001595510 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | May 19, 2026 |
| Property Address | 251 CARBONIA AVE, WALNUT, CA 91789-2512 |
| Document Number | 0000366639 |
| Instrument Date | May 1, 2026 |
| Instrument | 2026366639 |
| Transaction Type | Mortgage |
| Record Updated | Jul 12, 2026 |
| Title Company | WFG LENDER SERVICES |
| Name | Verified Name |
|---|---|
| Relationship | Community Property, 149 |
| Address | 251 CARBONIA AVE, WALNUT, CA 91789-2512 |
| Document Number | 0000366639, |
|---|---|
| Date | May 19, 2026 |
| Instrument | 2026366639 |
| Name | CERTIFIED FEDERAL CREDIT UNION |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | May 1, 2051 |
| Rate | 6.46% |
|---|---|
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 251 CARBONIA AVE, WALNUT, CA 91789-2512 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | PROVIDENT TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000392500 |
|---|---|
| Date | Apr 7, 2020 |
| Instrument | 20-0392500 |
| Name | MEGA CAPITAL FUNDING INC |
|---|---|
| Type | Mortgage Company |
| Address | CALABASAS, CA 91302 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | May 1, 2035 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 251 CARBONIA AVE, WALNUT, CA 91789-2512 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | PACIFIC COAST TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 251 CARBONIA AVE, WALNUT, CA 91789-2512 |
| Document Number | 0001360048 |
|---|---|
| Date | Oct 29, 2020 |
| Instrument | 20-1360048 |
| Name | VICTORIA FINANCIAL CORP |
|---|---|
| Type | Mortgage Company |
| Address | SAN GABRIEL, CA 91776 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Nov 1, 2035 |
The 2025 property tax bill for 251 Carbonia Ave was $8,034 with a homeowner's exemption.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Walnut City |
| Unified School District | Walnut Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $630,965 (+2%) Land $365,257 Building $265,708 | |
| 2025 | $8,034.00 Homeowner's exemption | $618,595 Land $358,096 Building $260,499 |
| 2023 | $7,398.00 (+2.11%) Homeowner's exemption | $594,577 Land $344,192 Building $250,385 |
| 2022 | $7,245.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 251 Carbonia Ave in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1980.
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.
The area around 251 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.
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 |
| 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.
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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