1321 Dinsmore St, Simi Valley, CA 93065 Property Records

Ventura County property record for 1321 Dinsmore St, Simi Valley, CA 93065

Property Summary

Property Type	Single Family Home
Details	6 bd · 3 ba · 2,259 sqft · built 1963
Lot Size	0.179 acres (7,800 sqft)
Owner	Individual Name on File
Last Sale	$925,000 (Aug 2024)
Tax Bill	$10,910 (2025)
Deeds & Mortgages	Aug 2022 Transfer Aug 2022 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`640-0-282-275`

Property Details

APN / Parcel Number

Primary APN	`640-0-282-275`

Interior

Bedrooms	6 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,259 sqft Living Area
Gross Area	1,516 sqft
1st Floor Area	798 sqft
2nd Floor Area	718 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1963
Lot Area	7,800 sqft (0.179 acres)
Lot Dimensions	100 ft deep x 78 ft wide
Garage Area	484 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Porch
Porch Area	92 sqft
Deck Area	378 sqft
Patio Area	378 sqft

Location & Zoning

Street Address	1321 DINSMORE ST
City	SIMI VALLEY
State	CA
Zip	93065-4418
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	TRACT: 145500 LOT: 29 REF: 035MR 014
Legal Subdivision	TRACT NO. 1455
Legal Tract	145500
Legal Block	282
Legal Lot Number	29
Jurisdiction	VENTURA CA
Township / Civil Division	SIMI VALLEY
Census Block Group	1
Census Block	1004
Census Tract	7505

Owner

1321 Dinsmore St is owned and occupied by an individual who bought it in August 2024.

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

Owner of Record	Individual Name on File
Mailing Address	1321 DINSMORE ST, SIMI VALLEY, CA 93065-4418
Occupancy	Owner Occupied
Owner Type	Individual

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
Aug 19, 2022	Intrafamily Transfer, Transfer E-CHICAGO TITLE, CHICAGO TITLE
Aug 19, 2022	Grant Deed, Transfer · Conventional Mortgage MK LENDING CORP
Jul 24, 2020	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Jul 2, 2018	Intrafamily Transfer, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 14, 2024 · Amount on File
Deed Sale	Aug 14, 2024 · Amount on File
Prior Sale	Aug 19, 2022 · Amount on File
Deed Document Number	202454505
Prior Transfer Date	Jun 22, 2018
Prior Transfer Doc	0000075359
Record Updated	Oct 29, 2026

August 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	VENTURA CA
Recording Date	Aug 19, 2022
Property Address	1321 DINSMORE ST, SIMI VALLEY, CA 93065-4418
Document Number	2022000086114
Map Reference	MB 35 PG 14
Instrument Date	Jun 20, 2022
Instrument	2022000086114
Transaction Type	Transfer
Record Updated	Sep 1, 2022
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

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	1321 DINSMORE ST, SIMI VALLEY, CA 93065-4418

August 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	VENTURA CA
Recording Date	Aug 19, 2022
Property Address	1321 DINSMORE ST, SIMI VALLEY, CA 93065-4418
Document Number	2022000086115
Map Reference	MB 35 PG 14
Instrument Date	May 27, 2022
Instrument	2022000086115
Transaction Type	Transfer
Record Updated	Sep 1, 2022
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

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
Address	1321 DINSMORE ST, SIMI VALLEY, CA 93065-4418

Mortgage

Document Number	2022000086116
Date	Aug 19, 2022
Instrument	2022000086116

Lender

Name	MK LENDING CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2052

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Property Address	1321 DINSMORE ST, SIMI VALLEY, CA 93065-4418
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	STEWART TITLE OF CA INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000109009
Date	Jul 24, 2020
Instrument	20200724-00109009

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2050

July 2018: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	VENTURA CA
Recording Date	Jul 2, 2018
Property Address	1321 DINSMORE ST, SIMI VALLEY, CA 93065-4418
Document Number	0000075359
Map Reference	MB5 PG14
Instrument Date	Jun 22, 2018
Instrument	20180702-00075359
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	STEWART TITLE

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1321 DINSMORE ST, SIMI VALLEY, CA 93065-4418

Mortgage

Document Number	0000075360
Date	Jul 2, 2018
Instrument	20180702-00075360

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jul 1, 2048

Tax Assessment & Valuation

The 2025 property tax bill for 1321 Dinsmore St was $10,910, down 1.4% 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		$943,500 (+2%) Land $613,530 Building $329,970
2025	$10,910.00 (-1.36%)	$925,000 Land $601,500 Building $323,500
2024	$11,060.00 (+6.28%)
2023	$10,406.00 (+51.03%)	$913,000 Land $593,500 Building $319,500
2022	$6,890.00

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

Flood

FEMA maps place 1321 Dinsmore St in Zone X, an area of minimal flood risk, within 100 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 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 33 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	33 in force
Nearby Flood Claims	2 (1998–2017)
Most Recent Claim	Feb 2017 · Severe Winter Storms, Flooding, And Mudslides

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 1321 Dinsmore 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.

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

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

May also be available: Verizon.

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