9453 Gierson Ave, Chatsworth, CA 91311 Property Records

Los Angeles County property record for 9453 Gierson Ave, Chatsworth, CA 91311

Property Summary

Property Type	Single Family Home
Details	5 bd · 4 ba · 4,868 sqft · built 1991
Lot Size	0.405 acres (17,624 sqft)
Owner	2 Individual Names on File
Last Sale	$1,099,000 (Jan 2017)
Tax Bill	$17,068 (2025)
Deeds & Mortgages	Jan 2018 Mortgage Jan 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`2727-020-020`

Property Details

APN / Parcel Number

Primary APN	`2727-020-020`

Interior

Bedrooms	5 Beds
Full Baths	4 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	4,868 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Wood Shingle
Lot Area	17,624 sqft (0.405 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	9453 GIERSON AVE
City	CHATSWORTH
State	CA
Zip	91311-4705
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LARA
Legal Description	P M 214-29-30 LOT A
Legal Subdivision	CHATSWORTH PARK
Legal Block	2
Legal Lot Number	A
Jurisdiction	LOS ANGELES CA
Township / Civil Division	SAN FERNANDO VALLEY
Census Block Group	2
Census Block	2003
Census Tract	113237

Owner

9453 Gierson Ave is owned and occupied by two individuals who bought it in January 2017.

Source: Los Angeles County records, as of August 25, 2026

Owner of Record	2 Individual Names on File
Mailing Address	9453 GIERSON AVE, CHATSWORTH, CA 91311-4705
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Jan 19, 2018	Deed of Trust, Mortgage · Conventional Mortgage SIERRA PACIFIC MORTGAGE CO INC
Jan 18, 2017	Grant Deed, Transfer · Conventional Mortgage PRIME LNDG

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 18, 2017 · Amount on File
Deed Sale	Jan 18, 2017 · Amount on File
Prior Sale	Mar 15, 2004 · Amount on File
Deed Document Number	201767757
Prior Transfer Date	Apr 5, 1994
Prior Transfer Doc	0000683075
Record Updated	Oct 29, 2026

January 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	9453 GIERSON AVE, CHATSWORTH, CA 91311-4705
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	WFG NATIONAL TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000060240
Date	Jan 19, 2018
Instrument	18-0060240

Lender

Name	SIERRA PACIFIC MORTGAGE CO INC
Type	Mortgage Company
Address	FOLSOM, CA 95630

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2048

January 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jan 18, 2017
Property Address	9453 GIERSON AVE, CHATSWORTH, CA 91311-4705
Document Number	0000067757
Instrument Date	Oct 18, 2016
Instrument	67757
Transaction Type	Transfer
Record Updated	Jan 23, 2017
Title Company	PRIORITY TITLE COMPANY, PRIORITY TITLE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,208.90
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	9453 GLERSON AVE CHATSWORTH CA 91311, CHATSWORTH, CA 91311

Mortgage

Document Number	67758,
Date	Jan 18, 2017
Instrument	67758

Lender

Name	PRIME LNDG
Address	DALLAS, TX 75252

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jan 17, 2047

Interest

Rate Type	Adjustable Rate
Rate	5.62%

Tax Assessment & Valuation

The 2025 property tax bill for 9453 Gierson Ave was $17,068.

Source: Los Angeles County assessment roll, as of August 25, 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
2026		$1,385,302 (+2%) Land $595,565 Building $789,737
2025	$17,068.00	$1,358,142 Land $583,888 Building $774,254
2023	$16,449.00 (+4.78%)	$1,305,406 Land $561,216 Building $744,190
2022	$15,699.00

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

Flood

FEMA maps place 9453 Gierson Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	3 in force
Nearby Flood Claims	3 (1992–1998)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 2 claims

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

Wildfire risk around 9453 Gierson Ave is moderate, ranking above 57% of the US, with a 0.1% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 57% of the US · lower than 66% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Direct burnable vegetation

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 273 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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