18643 Tulsa St, Porter Ranch, CA 91326 Property Records

Los Angeles County property record for 18643 Tulsa St, Porter Ranch, CA 91326

Property Summary

Property Type	Single Family Home
Details	5 bd · 4 ba · 2,669 sqft · built 1959
Lot Size	0.253 acres (11,026 sqft)
Owner	2 Company Names on Record
Tax Bill	$3,564 (2025)
Flood Zone	Zone X (minimal risk)
APN	`2717-016-018`

Property Details

APN / Parcel Number

Primary APN	`2717-016-018`

Interior

Bedrooms	5 Beds
Full Baths	4 Baths
Total Rooms	14 Rooms
Stories	1 Story
Building Area	2,669 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1959
Effective Year Built	Effective 1962
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	11,026 sqft (0.253 acres)
Lot Dimensions	155 ft deep x 71 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	18643 TULSA ST
City	PORTER RANCH
State	CA
Zip	91326-2715
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LARE11
Legal Description	TRACT # 20648 LOT 15
Legal Subdivision	20648
Legal Tract	20648
Legal Block	4
Legal Lot Number	15
Jurisdiction	LOS ANGELES CA
Township / Civil Division	SAN FERNANDO VALLEY
Census Block Group	4
Census Block	4001
Census Tract	111206

Owner

Source: Los Angeles County records, as of May 21, 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	18643 TULSA ST, PORTER RANCH, CA 91326-2715
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of May 21, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	Los Angeles City
Unified School District	Los Angeles Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$3,564.00 (+3.27%) Homeowner's exemption	$260,246 (+4.04%) Land $35,028 Building $225,218
2023	$3,451.00 (+4.42%) Homeowner's exemption	$250,142 Land $33,669 Building $216,473
2022	$3,305.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

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

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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

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