Los Angeles County property record for 527 Sierra Pl, El Segundo, CA 90245
| Property Type | Duplex |
|---|---|
| Details | 6 bd · 6 ba · 4,312 sqft · built 1987 |
| Lot Size | 0.171 acres (7,429 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,365,000 (Jan 2013) |
| Tax Bill | $19,178 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 4133-019-016 |
| Primary APN | 4133-019-016 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 6 Baths |
| Total Rooms | 5 Rooms |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 4,312 sqft Living Area |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Conventional |
| Construction Type | Wood |
| Roof Type | Flat |
| Roof Material | Rolled Roofing |
| Lot Area | 7,429 sqft (0.171 acres) |
| Lot Dimensions | 150 ft deep x 50 ft wide |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 527 SIERRA PL |
|---|---|
| City | EL SEGUNDO |
| State | CA |
| Zip | 90245-3131 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | ESR2YY |
| Legal Description | EL SEGUNDO LOT 24 BLK 91 |
| Legal Subdivision | EL SEGUNDO TRACT |
| Legal Block | 91 |
| Legal Lot Number | 24 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SOUTH BAY CITIES |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 620002 |
527 Sierra Pl, a duplex, is owned by two individuals who bought it in January 2013.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 525 SIERRA PL, EL SEGUNDO, CA 90245-3131 |
| Owner Type | Individual |
| Vesting | Tenants in Common |
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 | Jan 10, 2013 · Amount on File |
| Deed Sale | Jan 10, 2013 · Amount on File |
| Prior Sale | Mar 30, 2007 · Amount on File |
| Deed Document Number | 201346453 |
| Prior Transfer Date | Mar 26, 2007 |
| Prior Transfer Doc | 0000747720 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 527 Sierra Pl was $19,178, up 2.4% from the year before.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | El Segundo City |
| Unified School District | El Segundo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,713,248 (+2%) Land $1,130,444 Building $582,804 | |
| 2025 | $19,178.00 (+2.39%) | $1,679,656 Land $1,108,279 Building $571,377 |
| 2024 | $18,730.00 (+2.7%) | |
| 2023 | $18,238.00 (-1.07%) | $1,614,436 Land $1,065,245 Building $549,191 |
| 2022 | $18,435.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 527 Sierra Pl in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1997.
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 | 1 (1997) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Dec 1997 · rainfall accumulation |
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 527 Sierra Pl 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 | EL SEGUNDO-CITY, WATER DEPT. serves 16,777 people · EPA ID CA1910040 |
|---|---|
| Water Source | Purchased surface water from METROPOLITAN WATER DIST. OF SO. CAL. |
| Last State Inspection | Mar 2024 |
| Lead | Under 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 542 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, Sonic Telecom.
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