Los Angeles County property record for 12845 Waltham St, Baldwin Park, CA 91706
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2 ba · 2,250 sqft · built 1950 |
| Lot Size | 0.164 acres (7,150 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $260,000 (Mar 2012) |
| Tax Bill | $6,803 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8556-004-024 |
| Primary APN | 8556-004-024 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,250 sqft Living Area |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1977 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 7,150 sqft (0.164 acres) |
| Lot Dimensions | 110 ft deep x 64 ft wide |
| Heating System | Floor/Wall Furnace |
|---|---|
| Water Source | Commercial |
| Street Address | 12845 WALTHAM ST |
|---|---|
| City | BALDWIN PARK |
| State | CA |
| Zip | 91706-4516 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | BPR1* |
| Legal Description | TRACT # 10104 LOT 265 AND SE 20 FT OF LOT 266 |
| Legal Subdivision | 10104 |
| Legal Tract | 10104 |
| Legal Block | 3 |
| Legal Lot Number | 265 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3020 |
| Census Tract | 404701 |
12845 Waltham St is owned and occupied by two individuals who acquired it in August 2014.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 12845 WALTHAM ST, BALDWIN PARK, CA 91706-4516 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 16, 2012 · Amount on File |
| Deed Sale | Mar 16, 2012 · Amount on File |
| Prior Sale | Dec 1, 2005 · Amount on File |
| Deed Document Number | 2012417977 |
| Last Transfer Date | Aug 25, 2014 |
| Transfer Doc | 0001006598 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 12845 Waltham St was $6,803.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| Municipality | Baldwin Park City |
| County | Los Angeles County |
| Unified School District | Baldwin Park Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $509,066 (+2%) Land $225,868 Building $283,198 | |
| 2025 | $6,803.00 | $499,086 Land $221,440 Building $277,646 |
| 2023 | $6,326.00 (-1.92%) | $479,708 Land $212,843 Building $266,865 |
| 2022 | $6,450.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 12845 Waltham St in Zone X, an area of minimal flood risk.
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 |
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 12845 Waltham St 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 | SAN GABRIEL VALLEY WATER CO.-EL MONTE private · serves 240,000 people · EPA ID CA1910039 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2024 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | Treatment failure resolved · Jun 2019 |
|---|---|
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 607 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 |
May also be available: GeoLinks.
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