5321 Diane St, Simi Valley, CA 93063 Property Records

Ventura County property record for 5321 Diane St, Simi Valley, CA 93063 · Last verified July 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2 Baths
Year Built	Built 1969
Square Footage	1,558 sqft Living Area
Lot Size	6,521 sqft (0.15 acres)
Garage	440 sqft
Occupancy	Owner Occupied
Tax Bill	$2,700.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`651-0-075-055`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Building Area	1,558 sqft Living Area
1st Floor	1,558 sqft 1st Floor
Stories	1 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1969
Effective Year Built	Effective 1969
Lot Area	6,521 sqft (0.15 acres)
Depth X Width	97 ft x 67 ft Depth x Width
Parking Spaces	2 Parking Spaces
Garage Area	440 sqft Garage

Exterior Amenities

Pool Area	378 sqft Pool
Patio Area	60 sqft Patio
Porch	Porch
Porch Area	54 sqft Porch

Location & Zoning

Street Address	5321 DIANE ST
City	SIMI VALLEY
State	CA
Zip	93063-4109
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	TRACT: 195500 LOT: 18 REF: 052MR 001
Legal Subdivision	52M1
Legal Tract	195500
Legal Block	75
Legal Lot Number	18
Jurisdiction	VENTURA CA
Minor Civil Division	SIMI VALLEY
Census Blockgroup	3
Census Block	3002
Census Tract	8303

Owner

Source: Ventura County records · APN 651-0-075-055

Assessment roll updated July 15, 2026 · Last verified July 2026

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

Owner of Record	Individual Name on File
Mailing Address	5321 DIANE ST, SIMI VALLEY, CA 93063-4109
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Sep 06, 2012
Transfer Doc	0000188400
Record Refreshed	Sep 20, 2026

April 2025: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	VENTURA CA
Recording Date	Apr 17, 2025
Property Address	5321 DIANE ST, SIMI VALLEY, CA 93063-4109
Document Number	0000025348
Map Reference	MB 52 PG 1
Instrument Date	Apr 10, 2025
Instrument	2025000025348
Transaction Type	Transfer
Record Updated	Oct 23, 2025

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Tax Assessment & Valuation

Source: Ventura County records · Assessment roll updated July 15, 2026 · Last verified July 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

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

Year	Tax Bill	Assessed Value
2026		$810,900 (+342.93%) Land $527,340 Building $283,560
2025	$2,700.00 (+1.24%)	$183,077 (+4.04%) Land $39,367 Building $143,710
2024	$2,667.00 (+6.55%)
2023	$2,503.00 (+1.58%) Homeowner's exemption	$175,969 Land $37,838 Building $138,131
2022	$2,464.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Ventura County (06111C), updated September 30, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Low above 37% of the US · above 22% of California
Wildfire Likelihood	About 1 in 2,564 per year
Exposure	Indirect within ember reach

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