Los Angeles County property record for 11550 Lyster Ave, Porter Ranch, CA 91326
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,446 sqft · built 1974 |
| Lot Size | 0.198 acres (8,626 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $220,000 (Dec 1997) |
| Tax Bill | $8,730 (2025) |
| Deeds & Mortgages | Apr 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 2871-011-013 |
| Primary APN | 2871-011-013 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,446 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Gravel |
| Lot Area | 8,626 sqft (0.198 acres) |
| Lot Dimensions | 132 ft deep x 64 ft wide |
| Garage Type | Attached |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 11550 LYSTER AVE |
|---|---|
| City | PORTER RANCH |
| State | CA |
| Zip | 91326-1944 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LARE9 |
| Legal Description | TRACT NO 28322 LOT 68 |
| Legal Subdivision | 28322 |
| Legal Tract | 28322 |
| Legal Block | 1 |
| Legal Lot Number | 68 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SAN FERNANDO VALLEY |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 108101 |
11550 Lyster Ave is held in a trust since January 1998.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 30202 BELMONT CT, AGOURA HILLS, CA 91301-4611 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
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 | Dec 19, 1997 · Amount on File |
| Deed Sale | Dec 19, 1997 · Amount on File |
| Deed Document Number | 19972001011 |
| Last Transfer Date | Jan 12, 1998 |
| Transfer Doc | 0000073292 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Apr 12, 2017 |
| Property Address | 11550 LYSTER AVE, PORTER RANCH, CA 91326-1944 |
| Document Number | 0000402840 |
| Instrument Date | Mar 15, 2017 |
| Instrument | 402840 |
| Transaction Type | Transfer |
| Record Updated | Apr 20, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 30202 BELMONT CT AGOURA HILLS CA 913014611, AGOURA HILLS, CA 91301-4611 |
The 2025 property tax bill for 11550 Lyster Ave was $8,730.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Los Angeles City |
| Unified School District | Los Angeles Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $716,189 (+2%) Land $503,109 Building $213,080 | |
| 2025 | $8,730.00 | $702,147 Land $493,245 Building $208,902 |
| 2023 | $8,452.00 (+4.82%) | $674,884 Land $474,093 Building $200,791 |
| 2022 | $8,063.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 11550 Lyster Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.
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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 1 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.
Wildfire risk around 11550 Lyster Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | LOS ANGELES-CITY, DEPT. OF WATER & POWER serves 3,875,566 people · EPA ID CA1910067 |
|---|---|
| Water Source | Surface water |
| Lead | 4 ppb (2021–2023) action level 15 ppb |
| Water Quality | Treatment failure resolved · Jan 2018 |
|---|---|
| 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 601 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, T-Mobile.
5G (outdoors only) and 4G LTE
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