516 Winncastle St, Simi Valley, CA 93065 Property Records

Ventura County property record for 516 Winncastle St, Simi Valley, CA 93065

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 3,639 sqft · built 1997
Lot Size	0.213 acres (9,284 sqft)
Owner	2 Individual Names on File
Last Sale	$1,300,000 (Mar 2023)
Tax Bill	$15,599 (2025)
Deeds & Mortgages	Mar 2023 Sale & Mortgage Dec 2022 Construction Loan + 5 more
Flood Zone	Zone X (minimal risk)
APN	`596-0-121-515`

Property Details

APN / Parcel Number

Primary APN	`596-0-121-515`
Alternative APN	`6800470515`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,639 sqft Living Area
1st Floor Area	1,820 sqft
2nd Floor Area	1,819 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1997
Effective Year Built	Effective 1997
Lot Area	9,284 sqft (0.213 acres)
Garage Area	689 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Porch
Porch Area	115 sqft
Deck Area	100 sqft
Patio Area	100 sqft

Location & Zoning

Old Parcel Number	6800470515
Street Address	516 WINNCASTLE ST
City	SIMI VALLEY
State	CA
Zip	93065-0619
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RPD1
Legal Description	TRACT: 423900 LOT: 203 REF: 117MR 3
Legal Subdivision	4239
Legal Tract	423900
Legal Block	121
Legal Lot Number	203
Jurisdiction	VENTURA CA
Township / Civil Division	SIMI VALLEY
Census Block Group	1
Census Block	1002
Census Tract	7506

Owner

516 Winncastle St is owned and occupied by two individuals who bought it in March 2023.

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

Owner of Record	2 Individual Names on File
Mailing Address	516 WINNCASTLE ST, SIMI VALLEY, CA 93065-0619
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
Mar 15, 2023	Grant Deed, Transfer · Conventional Mortgage TRUIST BANK
Dec 2, 2022	Deed of Trust, Mortgage · Construction Mortgage JAMES MILES GOTTFURCHT ETUX
Nov 18, 2022	Intrafamily Transfer, Transfer
Feb 13, 2018	Deed of Trust, Mortgage · Conventional Mortgage FREMONT BANK
Nov 18, 2022	Intrafamily Transfer, Transfer
Dec 5, 2019	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS
May 14, 2019	Grant Deed, Transfer · Conventional Mortgage GUILD MORTGAGE CO

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 15, 2023 · Amount on File
Deed Sale	Mar 15, 2023 · Amount on File
Prior Sale	May 14, 2019 · Amount on File
Deed Document Number	202319286
Prior Transfer Date	Oct 6, 2022
Prior Transfer Doc	0000110488
Record Updated	Sep 20, 2026

March 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	VENTURA CA
Recording Date	Mar 15, 2023
Property Address	516 WINNCASTLE ST, SIMI VALLEY, CA 93065-0619
Document Number	0000019286
Map Reference	MB 117 PG 3-23
Instrument Date	Feb 14, 2023
Instrument	2023000019286
Transaction Type	Transfer
Record Updated	Mar 24, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

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	516 WINNCASTLE ST, SIMI VALLEY, CA 93065-0619

Mortgage

Document Number	0000019287
Date	Mar 15, 2023
Instrument	2023000019287

Lender

Name	TRUIST BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2053

December 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Property Address	516 WINNCASTLE ST, SIMI VALLEY, CA 93065-0619
Transaction Type	Mortgage
Record Updated	Dec 15, 2022
Title Company	FIDELITY SHERMAN OAKS

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	516 WINNCASTLE ST, SIMI VALLEY, CA 93065-0619

Mortgage

Document Number	2022000112989
Date	Dec 2, 2022
Instrument	2022000112989

Lender

Name	JAMES MILES GOTTFURCHT ETUX
Type	Private Party
Address	30 APPALOOSA LN, BELL CANYON, CA 91307

Agreement

Type	Construction Mortgage
Amount	Amount on Record

November 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	VENTURA CA
Recording Date	Nov 18, 2022
Property Address	516 WINNCASTLE ST, SIMI VALLEY, CA 93065-0619
Document Number	2022000110488
Map Reference	MB 117 PG 3-23
Instrument Date	Oct 6, 2022
Instrument	2022000110488
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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	Living Trust
Address	516 WINNCASTLE ST, SIMI VALLEY, CA 93065-0619

February 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Property Address	516 WINNCASTLE ST, SIMI VALLEY, CA 93065-0619
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000015573
Date	Feb 13, 2018
Instrument	20180213-00015573

Lender

Name	FREMONT BANK
Type	Bank
Address	LIVERMORE, CA 94551

Agreement

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

November 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	VENTURA CA
Recording Date	Nov 18, 2022
Property Address	516 WINNCASTLE ST, SIMI VALLEY, CA 93065-0619
Document Number	2022000110487
Map Reference	MB 117 PG 3-23
Instrument Date	Sep 8, 2020
Instrument	2022000110487
Transaction Type	Transfer
Record Updated	Dec 5, 2022

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	516 WINNCASTLE ST, SIMI VALLEY, CA 93065-0619

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Property Address	516 WINNCASTLE ST, SIMI VALLEY, CA 93065-0619
Document Number	0000154161
Instrument Date	Dec 5, 2019
Transaction Type	Mortgage
Record Updated	Dec 30, 2019
Title Company	TITLE SERVICE AND LIAISON COMPANIES, SIMPLIFILE LC E-RECORDING

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	516 WINNCASTLE ST SIMI VALLEY CA 930650619, SIMI VALLEY, CA 93065-0619

Mortgage

Document Number	0000154161
Date	Dec 11, 2019
Instrument	154161

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	240 Months
Due	Dec 10, 2039

May 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	VENTURA CA
Recording Date	May 14, 2019
Property Address	516 WINNCASTLE ST, SIMI VALLEY, CA 93065-0619
Document Number	0000052695
Map Reference	MB 117 PG 3-23
Instrument Date	Mar 26, 2019
Instrument	20190514-00052695
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	USA NATIONAL TITLE INS CO

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
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	516 WINNCASTLE ST, SIMI VALLEY, CA 93065-0619

Mortgage

Document Number	0000052696
Date	May 14, 2019
Instrument	20190514-00052696

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 516 Winncastle St was $15,599, up 1.1% 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		$1,379,570 (+2%) Land $896,721 Building $482,849
2025	$15,599.00 (+1.11%)	$1,352,520 Land $879,138 Building $473,382
2024	$15,428.00 (+21%)
2023	$12,750.00 (-0.09%)	$1,133,480 Land $696,932 Building $436,548
2022	$12,762.00

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

Flood

FEMA maps place 516 Winncastle St in Zone X, an area of minimal flood risk.

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
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	1 in force

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 516 Winncastle St is moderate, ranking above 51% of the US, with a 0.08% annual chance of wildfire.

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

Wildfire Risk	Moderate above 51% of the US · lower than 70% of California
Wildfire Likelihood	0.08% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 35
Rocket Broadband Fixed Wireless	450 / 100

May also be available: AT&T, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Winncastle St

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