Los Angeles County property record for 628 Prospect Ave, Hermosa Beach, CA 90254
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 3 ba · 1,956 sqft · built 1952 |
| Lot Size | 0.146 acres (6,376 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,095,000 (Sep 2014) |
| Tax Bill | $14,764 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 4160-030-004 |
| Primary APN | 4160-030-004 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 4 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 1,956 sqft Living Area |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1952 |
| Architectural Style | Duplex Single |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 6,376 sqft (0.146 acres) |
| Total Buildings | 2 Buildings |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 628 PROSPECT AVE |
|---|---|
| City | HERMOSA BEACH |
| State | CA |
| Zip | 90254-4944 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | HBR1YY |
| Legal Description | REDONDO VILLA TRACT LOTS 6 AND LOT 7 BLK 139 |
| Legal Subdivision | REDONDO VILLA TR |
| Legal Block | 139 |
| Legal Lot Number | 6,7 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SOUTH BAY CITIES |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 621102 |
628 Prospect Ave, a duplex, is owned and occupied by two individuals who bought it in September 2014.
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 | 628 PROSPECT AVE, HERMOSA BEACH, CA 90254-4944 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 30, 2014 · Amount on File |
| Deed Sale | Sep 30, 2014 · Amount on File |
| Deed Document Number | 20141036201 |
| Prior Transfer Date | Jul 18, 2010 |
| Prior Transfer Doc | 0001403279 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 628 Prospect Ave was $14,764, up 2.5% from the year before.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Hermosa Beach City |
| Elementary School District | Hermosa Beach City Elementary School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,342,338 (+2%) Land $974,576 Building $367,762 | |
| 2025 | $14,764.00 (+2.55%) | $1,316,018 Land $955,467 Building $360,551 |
| 2024 | $14,397.00 (+2.07%) | |
| 2023 | $14,105.00 (+1.83%) | $1,264,917 Land $918,366 Building $346,551 |
| 2022 | $13,851.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 628 Prospect Ave 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 628 Prospect 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 | CALIFORNIA WATER SERVICE CO. - HERM/REDO private · serves 100,072 people · EPA ID CA1910134 |
|---|---|
| Water Source | Purchased surface water from METROPOLITAN WATER DIST. OF SO. CAL. |
| Last State Inspection | May 2024 |
| Lead | 1 ppb (2021–2023) 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 1,645 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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