Los Angeles County property record for 18640 Tulsa St, Porter Ranch, CA 91326
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 1,853 sqft · built 1959 |
| Lot Size | 0.285 acres (12,426 sqft) |
| Owner | Individual Name on File |
| Last Sale | $500,000 (Jan 2004) |
| Tax Bill | $8,782 (2025) |
| Deeds & Mortgages | May 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 2717-017-007 |
| Primary APN | 2717-017-007 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 1,853 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1959 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 12,426 sqft (0.285 acres) |
| Lot Dimensions | 177 ft deep x 70 ft wide |
| Cooling System | Evaporative |
|---|---|
| Heating System | Central |
| Street Address | 18640 TULSA ST |
|---|---|
| City | PORTER RANCH |
| State | CA |
| Zip | 91326-2716 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LARE11 |
| Legal Description | TRACT # 20648 LOT 33 |
| Legal Subdivision | 20648 |
| Legal Tract | 20648 |
| Legal Block | 4 |
| Legal Lot Number | 33 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SAN FERNANDO VALLEY |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 111206 |
18640 Tulsa St is owned and occupied by an individual who bought it in January 2004.
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 | Individual Name on File |
|---|---|
| Mailing Address | 18640 TULSA ST, PORTER RANCH, CA 91326-2716 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 28, 2004 · Amount on File |
| Deed Sale | Jan 28, 2004 · Amount on File |
| Deed Document Number | 2004192636 |
| Prior Transfer Date | Jan 12, 2004 |
| Prior Transfer Doc | 0000192637 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 18640 TULSA ST, PORTER RANCH, CA 91326-2716 |
| Transaction Type | Mortgage |
| Record Updated | May 19, 2021 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 18640 TULSA ST, PORTER RANCH, CA 91326-2716 |
| Document Number | 0000761489 |
|---|---|
| Date | May 12, 2021 |
| Instrument | 21-0761489 |
| Name | AMERICAN INTERNET MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92108 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 358 Months |
| Due | Mar 1, 2051 |
The 2025 property tax bill for 18640 Tulsa St was $8,782 with a homeowner's exemption.
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 | $725,090 (+2%) Land $554,264 Building $170,826 | |
| 2025 | $8,782.00 Homeowner's exemption | $710,874 Land $543,397 Building $167,477 |
| 2023 | $8,520.00 (+4.81%) Homeowner's exemption | $683,273 Land $522,298 Building $160,975 |
| 2022 | $8,129.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 18640 Tulsa St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 18640 Tulsa St is low, with less than 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 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 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 576 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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