20920 Knapp St, Chatsworth, CA 91311 Property Records

Los Angeles County property record for 20920 Knapp St, Chatsworth, CA 91311

Property Summary

Property Type	Parochial School, Private School
Details	20,815 sqft · built 1975
Lot Size	1.31 acres (57,301 sqft)
Owner	Company Name on File
Last Sale	$5,025,000 (Jan 2015)
Tax Bill	$47,012 (2025)
Flood Zone	Zone X (minimal risk)
APN	`2746-009-041`

Property Details

APN / Parcel Number

Primary APN	`2746-009-041`

Interior

Stories	1 Story
Building Area	20,815 sqft Total Area

Exterior

Year Built	Built 1975
Effective Year Built	Effective 1978
Construction Type	Masonry / Concrete Block
Lot Area	57,301 sqft

Location & Zoning

Street Address	20920 KNAPP ST
City	CHATSWORTH
State	CA
Zip	91311-5906
Property Category	Other
Property Type	Other > Parochial School, Private School
Local Zoning Code	LAMR2
Legal Description	TR=18349 LAND DESC AS PAR 1 IN DOC 1130314,062508 POR OF LOTS 17 AND 18
Legal Subdivision	18349
Legal Tract	18349
Legal Block	1
Legal Lot Number	17,18
Jurisdiction	LOS ANGELES CA
Township / Civil Division	SAN FERNANDO VALLEY
Census Block Group	1
Census Block	1008
Census Tract	113426

Owner

Source: Los Angeles County records · APN 2746-009-041

Assessment roll updated May 21, 2026 · Last verified June 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	9824 GLENROCK DR, LAS VEGAS, NV 89134-6715
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jan 23, 2015 · Amount on Record
Deed Sale	Jan 23, 2015 · Amount on Record
Deed Document Number	201579453
Prior Transfer Date	Jan 06, 2015
Prior Transfer Doc	0000079453
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 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

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

Year	Tax Bill	Assessed Value
2025	$47,012.00 (+3.5%)	$3,605,540 (+4.04%) Land $1,802,770 Building $1,802,770
2023	$45,422.00 (+4.59%)	$3,465,534 Land $1,732,767 Building $1,732,767
2022	$43,429.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), as of September 30, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Starlink Satellite	280 / 30
AT&T Fixed Wireless · Fiber, DSL in parts of the area	100 / 20

May also be available: California Internet, Spectrum, T-Mobile USA, Verizon.

Based on FCC filings for 140 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CA1910067, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	LOS ANGELES-CITY, DEPT. OF WATER & POWER serves 3,875,566 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.