Los Angeles County property record for 521 Sheldon St, El Segundo, CA 90245 · Last verified July 2026
| Property Type | Duplex |
|---|---|
| Details | 7 bd · 4 ba · 3,648 sqft · built 1962 |
| Lot Size | 0.257 acres (11,208 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $7,198 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 4133-006-016 |
| Primary APN | 4133-006-016 |
|---|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 4 Baths |
| Units | 2 Units |
| Building Area | 3,648 sqft Living Area |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Duplex Single |
| Construction Type | Wood |
| Lot Area | 11,208 sqft (0.257 acres) |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 521 SHELDON ST |
|---|---|
| City | EL SEGUNDO |
| State | CA |
| Zip | 90245-3034 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | TRACT NO 254O LOTS 28 AND LOT 29 |
| Legal Subdivision | 254 |
| Legal Tract | 2540 |
| Legal Block | 1 |
| Legal Lot Number | 28,29 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SOUTH BAY CITIES |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 620102 |
Source: Los Angeles County records · APN 4133-006-016
Assessment roll updated May 21, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 521 SHELDON ST, EL SEGUNDO, CA 90245-3034 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Mar 29, 2024 |
| Transfer Doc | 0000367460 |
| Record Updated | Sep 20, 2026 |
Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | El Segundo City |
| Unified School District | El Segundo Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $7,198.00 (+193.8%) | $597,103 (+234.4%) Land $437,079 Building $160,024 |
| 2024 | $2,450.00 (+2.13%) | |
| 2023 | $2,399.00 (-0.7%) Homeowner's exemption | $178,557 Land $109,781 Building $68,776 |
| 2022 | $2,416.00 |
Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), updated September 30, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 865 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Sonic Telecom | Fiber | 10,000 / 10,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 1,000 / 75 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: AT&T, California Internet, Radiate Holdings, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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