Los Angeles County property record for 509 11th St, Manhattan Beach, CA 90266
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,296 sqft · built 1949 |
| Lot Size | 0.111 acres (4,827 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $5,629 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 4170-021-033 |
| Primary APN | 4170-021-033 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,296 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1959 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Wood Shingle |
| Lot Area | 4,827 sqft (0.111 acres) |
| Lot Dimensions | 67 ft deep x 70 ft wide |
| Heating System | Central |
|---|---|
| Water Source | Commercial |
| Street Address | 509 11TH ST |
|---|---|
| City | MANHATTAN BEACH |
| State | CA |
| Zip | 90266-4819 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | MNRS |
| Legal Description | TRACT # 3393 LOT COM SE ON NE LINE OF AR DMORE AVE 46 FT FROM NW LINE OF LOT 12 B LK 18 TH N 67 28 E TO NE LINE OF SD LOT TH SE THEREON TO NW LINE OF 11TH ST TH SW THEREON AND NW ON NE LINE OF SD AVE TO BEG PART OF LOT 12 BLK 18 |
| Legal Subdivision | 3393 |
| Legal Tract | 3393 |
| Legal Block | 18 |
| Legal Lot Number | 12 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SOUTH BAY CITIES |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 620901 |
Source: Los Angeles County records, as of August 25, 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 Record |
|---|---|
| Mailing Address | 2112 N ARDMORE AVE, MANHATTAN BEACH, CA 90266-2525 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Dec 10, 2009 |
| Transfer Doc | 0001124331 |
| Record Updated | Oct 29, 2026 |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Manhattan Beach City |
| Unified School District | Manhattan Beach Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $448,573 (+2%) Land $280,209 Building $168,364 | |
| 2025 | $5,629.00 (+6.09%) | $439,778 (+4.04%) Land $274,715 Building $165,063 |
| 2023 | $5,306.00 (+1.61%) | $422,703 Land $264,049 Building $158,654 |
| 2022 | $5,222.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 | 5 in force |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
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.
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 | MANHATTAN BEACH-CITY, WATER DEPT. serves 34,051 people · EPA ID CA1910083 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Oct 2024 |
| Lead | 5 ppb (2023–2025) 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 992 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 |
| Starlink Satellite | 280 / 30 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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