4275 Gertrude St, Simi Valley, CA 93063 Property Records

Ventura County property record for 4275 Gertrude St, Simi Valley, CA 93063

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,087 sqft · built 1961
Lot Size	0.164 acres (7,140 sqft)
Owner	2 Individual Names on File
Last Sale	$749,000 (Mar 2024)
Tax Bill	$9,067 (2025)
Deeds & Mortgages	Mar 2024 Sale & Mortgage Jul 2021 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`618-0-143-115`

Property Details

APN / Parcel Number

Primary APN	`618-0-143-115`
Alternative APN	`6260242115`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,087 sqft Living Area
1st Floor Area	1,087 sqft

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1961
Architectural Style	Contemporary
Exterior Material	Stucco
Construction Type	Concrete
Roof Material	Composition Shingle
Lot Area	7,140 sqft (0.164 acres)
Lot Dimensions	102 ft deep x 70 ft wide
Garage Area	462 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	32 sqft

Utilities, Heating & Cooling

Sewer	Municipal
Water Source	Commercial

Location & Zoning

Old Parcel Number	6260242115
Street Address	4275 GERTRUDE ST
City	SIMI VALLEY
State	CA
Zip	93063-2927
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RM4.
Legal Description	TRACT: 122402 LOT: 80 REF: 029MR 050
Legal Subdivision	1224-2
Legal Tract	122402
Legal Block	143
Legal Lot Number	80
Jurisdiction	VENTURA CA
Township / Civil Division	SIMI VALLEY
Census Block Group	1
Census Block	1022
Census Tract	8201

Owner

4275 Gertrude St is owned and occupied by two individuals who bought it in March 2024.

Source: Ventura County records, as of July 15, 2026

Owner of Record	2 Individual Names on File
Mailing Address	4275 GERTRUDE ST, SIMI VALLEY, CA 93063-2927
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
Mar 25, 2024	Grant Deed, Transfer · Conventional Mortgage HOMEPLUS CORP
Jul 2, 2021	Intrafamily Transfer, Transfer AMROCK INC
Jul 2, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC
Jun 29, 2020	Affidavit of Death, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 25, 2024 · Amount on File
Deed Sale	Mar 25, 2024 · Amount on File
Deed Document Number	202418486
Prior Transfer Date	May 29, 2021
Prior Transfer Doc	0000127098
Record Updated	Oct 29, 2026

March 2024: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	VENTURA CA
Recording Date	Mar 25, 2024
Property Address	4275 GERTRUDE ST, SIMI VALLEY, CA 93063-2927
Document Number	0000018486
Map Reference	MB 29 PG 50
Instrument Date	Feb 13, 2024
Instrument	2024000018486
Transaction Type	Transfer
Record Updated	Apr 5, 2024
Title Company	PRIORITY TITLE CAMARILLO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	4275 GERTRUDE ST, SIMI VALLEY, CA 93063-2927

Mortgage

Document Number	0000018487
Date	Mar 25, 2024
Instrument	2024000018487

Lender

Name	HOMEPLUS CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2054

July 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	VENTURA CA
Recording Date	Jul 2, 2021
Property Address	4275 GERTRUDE ST, SIMI VALLEY, CA 93063-2927
Document Number	0000127097
Map Reference	MB 29 PG 50
Instrument Date	May 29, 2021
Instrument	20210702-00127097
Transaction Type	Transfer
Record Updated	Jul 15, 2021
Title Company	AMROCK INC

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4275 GERTRUDE ST, SIMI VALLEY, CA 93063-2927

July 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	VENTURA CA
Recording Date	Jul 2, 2021
Property Address	4275 GERTRUDE ST, SIMI VALLEY, CA 93063-2927
Document Number	0000127098
Map Reference	MB 29 PG 50
Instrument Date	May 29, 2021
Instrument	20210702-00127098
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	AMROCK INC

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	4275 GERTRUDE ST, SIMI VALLEY, CA 93063-2927

Mortgage

Document Number	0000127099
Date	Jul 2, 2021
Instrument	20210702-00127099

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	359 Months
Due	Jun 1, 2051

June 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	VENTURA CA
Recording Date	Jun 29, 2020
Property Address	4275 GERTRUDE ST, SIMI VALLEY, CA 93063-2927
Document Number	0000092167
Instrument Date	May 27, 2020
Instrument	92167
Transaction Type	Transfer
Record Updated	Jul 20, 2020
Title Company	NOT AVAILABLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	4275 GERTRUDE ST SIMI VALLEY CA 930632927, SIMI VALLEY, CA 93063-2927

Tax Assessment & Valuation

The 2025 property tax bill for 4275 Gertrude St was $9,067 with a homeowner's exemption, up 240.2% from the year before.

Source: Ventura County assessment roll, as of July 15, 2026

Property Jurisdictions

Type	Name
State	California
County	Ventura County
Municipality	Simi Valley City
Unified School District	Simi Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$779,259 (+2%) Land $506,675 Building $272,584
2025	$9,067.00 (+240.23%) Homeowner's exemption	$763,980 Land $496,740 Building $267,240
2024	$2,665.00 (+6.51%)
2023	$2,502.00 (+1.62%) Homeowner's exemption	$175,662 Land $61,473 Building $114,189
2022	$2,462.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 4275 Gertrude St 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 AO, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 10 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	10 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

Wildfire risk around 4275 Gertrude St is low, with a 0.02% 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	0.02% annual chance
Exposure	Indirect within 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	VENTURA WWD NO. 8 - SIMI VALLEY serves 94,736 people · EPA ID CA5610023
Water Source	Purchased surface water from CALLEGUAS MUNICIPAL WATER DIST
Last State Inspection	Jan 2023
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
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 336 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
GigabitNow Fiber	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Rocket Broadband Fixed Wireless · Fiber in parts of the area	450 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: GeoLinks, Verizon.

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