509 Oak Tree Ct, Simi Valley, CA 93065 Property Records

Ventura County property record for 509 Oak Tree Ct, Simi Valley, CA 93065

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.5 ba · 3,976 sqft · built 1999
Lot Size	0.373 acres (16,263 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,060,000 (Dec 2019)
Tax Bill	$13,482 (2025)
Deeds & Mortgages	Nov 2021 Line of Credit Oct 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`596-0-172-155`

Property Details

APN / Parcel Number

Primary APN	`596-0-172-155`
Alternative APN	`6850120130`

Interior

Bedrooms	5 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	3,976 sqft Living Area
1st Floor Area	2,253 sqft
2nd Floor Area	1,723 sqft
Upper Floors Area	215 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1999
Effective Year Built	Effective 1999
Lot Area	16,263 sqft (0.373 acres)
Garage Area	633 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Pool Area	527 sqft
Porch	Porch
Porch Area	40 sqft
Patio Area	215 sqft

Location & Zoning

Street Address	509 OAK TREE CT
City	SIMI VALLEY
State	CA
Zip	93065-8205
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RPD-
Legal Description	TRACT: 458301 LOT: 15 REF: 132MR 52
Legal Subdivision	TRACT NO 4583 1
Legal Tract	458301
Legal Block	172
Legal Lot Number	15
Jurisdiction	VENTURA CA
Township / Civil Division	SIMI VALLEY
Census Block Group	1
Census Block	1007
Census Tract	7506

Owner

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

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

Owner of Record	2 Individual Names on Record
Mailing Address	509 OAK TREE CT, SIMI VALLEY, CA 93065-8205
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Nov 12, 2021	Deed of Trust, Mortgage · Line of Credit US BANK NA
Oct 7, 2020	Deed of Trust, Mortgage · Conventional Mortgage WINTRUST MORTGAGE
Oct 7, 2020	Deed of Trust, Mortgage · Line of Credit QUORUM FEDERAL CU
Dec 9, 2019	Grant Deed, Transfer ANGEL OAK HM LOANS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 9, 2019 · Amount on Record
Deed Sale	Dec 9, 2019 · Amount on Record
Prior Sale	Nov 23, 1999 · Amount on Record
Deed Document Number	2019153246
Prior Transfer Date	Jul 2, 2013
Prior Transfer Doc	0000123843
Record Updated	Sep 20, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Property Address	509 OAK TREE CT, SIMI VALLEY, CA 93065-8205
Transaction Type	Mortgage
Record Updated	Mar 4, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	509 OAK TREE CT, SIMI VALLEY, CA 93065-8205

Mortgage

Document Number	2021000071492
Date	Nov 12, 2021
Instrument	2021000071492

Lender

Name	US BANK NA
Type	Bank
Address	CINCINNATI, OH 45202

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	359 Months
Due	Oct 23, 2051

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Property Address	509 OAK TREE CT, SIMI VALLEY, CA 93065-8205
Transaction Type	Mortgage
Record Updated	Feb 7, 2021
Title Company	WESTERN RESOURCES TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	509 OAK TREE CT, SIMI VALLEY, CA 93065-8205

Mortgage

Document Number	0000164418
Date	Oct 7, 2020
Instrument	20201007-00164418

Lender

Name	WINTRUST MORTGAGE
Type	Mortgage Company
Address	DES PLAINES, IL 60018

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 1, 2050

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Property Address	509 OAK TREE CT, SIMI VALLEY, CA 93065-8205
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	WESTERN RESOURCES TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	509 OAK TREE CT, SIMI VALLEY, CA 93065-8205

Mortgage

Document Number	0000164419
Date	Oct 7, 2020
Instrument	20201007-00164419

Lender

Name	QUORUM FEDERAL CU
Type	Credit Union
Address	PURCHASE, NY 10577

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2050

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	VENTURA CA
Recording Date	Dec 9, 2019
Property Address	509 OAK TREE CT, SIMI VALLEY, CA 93065-8205
Document Number	0000153246
Instrument Date	Nov 1, 2019
Instrument	153246
Transaction Type	Transfer
Record Updated	Dec 30, 2019
Title Company	CONSUMERS TITLE COMPANY, CONSUMERS TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,166.00
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	509 OAK TREE CT SIMI VALLEY CA 930658205, SIMI VALLEY, CA 93065-8205

Mortgage

Document Number	153247
Date	Dec 9, 2019
Instrument	153247

Lender

Name	ANGEL OAK HM LOANS
Address	ATLANTA, GA 30328

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Dec 8, 2049

Tax Assessment & Valuation

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		$1,182,447 (+2%) Land $768,594 Building $413,853
2025	$13,482.00 (+1.11%)	$1,159,262 (+4.04%) Land $753,523 Building $405,739
2024	$13,334.00 (+6.27%)
2023	$12,547.00 (-0.08%)	$1,114,248 Land $724,263 Building $389,985
2022	$12,557.00

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

Flood

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

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

Wildfire Risk	Moderate above 52% of the US · lower than 69% of California
Wildfire Likelihood	0.09% 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	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 266 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
AT&T DSL	100 / 20

May also be available: Rocket Broadband.

Cell Coverage

5G (outdoors only) and 4G LTE

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