516 River Hills Ct, Simi Valley, CA 93065 Property Records

Ventura County property record for 516 River Hills Ct, Simi Valley, CA 93065

Property Summary

Property Type	Single Family Home
Details	5 bd · 5 ba · 6,769 sqft · built 2005
Lot Size	0.962 acres (41,914 sqft)
Owner	Company Name on Record
Last Sale	$1,950,000 (Jun 2005)
Tax Bill	$35,039 (2025)
Deeds & Mortgages	Dec 2023 Mortgage Dec 2023 Line of Credit + 7 more
Flood Zone	Zone X (minimal risk)
APN	`629-0-120-095`

Property Details

APN / Parcel Number

Primary APN	`629-0-120-095`
Alternative APN	`6290094195`

Interior

Bedrooms	5 Beds
Full Baths	5 Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	6,769 sqft Living Area
1st Floor Area	4,164 sqft
2nd Floor Area	2,605 sqft
Upper Floors Area	246 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2005
Effective Year Built	Effective 2005
Lot Area	41,914 sqft (0.962 acres)
Garage Area	752 sqft
Parking Spaces	3 Parking Spaces

Exterior Amenities

Pool Area	700 sqft
Porch	Porch
Porch Area	184 sqft
Patio Area	194 sqft

Location & Zoning

Street Address	516 RIVER HILLS CT
City	SIMI VALLEY
State	CA
Zip	93065-5369
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RL-1
Legal Description	TRACT: 451802 LOT: 9 REF: 121MR 11
Legal Subdivision	4518-2
Legal Tract	451802
Legal Block	120
Legal Lot Number	9
Jurisdiction	VENTURA CA
Township / Civil Division	SIMI VALLEY
Census Block Group	2
Census Block	2008
Census Tract	7507

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	Company Name on Record
Mailing Address	516 RIVER HILLS CT, SIMI VALLEY, CA 93065-5369
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Dec 1, 2023	Deed of Trust, Mortgage KATHERINE VENTIMIGLIA
Dec 1, 2023	Deed of Trust, Mortgage · Line of Credit KATHERINE VENTIMIGLIA
Dec 1, 2023	Deed of Trust, Mortgage KATHERINE VENTIMIGLIA
Jun 8, 2020	Deed of Trust, Mortgage FORTY-NINE INC
Dec 27, 2019	Deed of Trust, Mortgage · Conventional Mortgage PAUL DITOMASO
Dec 27, 2019	Deed of Trust, Mortgage · Conventional Mortgage TIMOTHY DITOMASO
Dec 27, 2019	Deed of Trust, Mortgage · Conventional Mortgage JOHN SOMERVILLE
Dec 27, 2019	Deed of Trust, Mortgage · Conventional Mortgage KATHERINE VENTIMIGLIA
Jan 29, 2020	Quit Claim Deed, Transfer PAUL DITOMASO

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 1, 2005 · Amount on Record
Deed Sale	Jun 1, 2005 · Amount on Record
Prior Sale	Jun 25, 1997 · Amount on Record
Deed Document Number	2005132365
Last Transfer Date	Dec 26, 2019
Transfer Doc	0000012738
Record Updated	Oct 29, 2026

December 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Property Address	516 RIVER HILLS CT, SIMI VALLEY, CA 93065-5369
Transaction Type	Mortgage
Record Updated	Dec 13, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	516 RIVER HILLS CT, SIMI VALLEY, CA 93065-5369

Mortgage

Document Number	0000078530
Date	Dec 1, 2023
Instrument	2023000078530

Lender

Name	KATHERINE VENTIMIGLIA
Type	Private Party
Address	39702 SALINAS DR, MURRIETA, CA 92563

Agreement

Amount	Amount Recorded

December 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Property Address	516 RIVER HILLS CT, SIMI VALLEY, CA 93065-5369
Transaction Type	Mortgage
Record Updated	Dec 13, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	516 RIVER HILLS CT, SIMI VALLEY, CA 93065-5369

Mortgage

Document Number	0000078531
Date	Dec 1, 2023
Instrument	2023000078531

Lender

Name	KATHERINE VENTIMIGLIA
Type	Private Party
Address	39702 SALINAS DR, MURRIETA, CA 92563

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Property Address	516 RIVER HILLS CT, SIMI VALLEY, CA 93065-5369
Transaction Type	Mortgage
Record Updated	Dec 13, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	516 RIVER HILLS CT, SIMI VALLEY, CA 93065-5369

Mortgage

Document Number	0000078529
Date	Dec 1, 2023
Instrument	2023000078529

Lender

Name	KATHERINE VENTIMIGLIA
Type	Private Party
Address	39702 SALINAS DR, MURRIETA, CA 92563

Agreement

Amount	Amount Recorded

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Property Address	516 RIVER HILLS CT, SIMI VALLEY, CA 93065-5369
Document Number	0000082995
Instrument Date	Jun 8, 2020
Transaction Type	Mortgage
Record Updated	Jul 1, 2020
Title Company	STEWART TITLE, STEWART TITLE/CA

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	516 RIVER HILLS CT SIMI VALLEY CA 930655369, SIMI VALLEY, CA 93065-5369

Mortgage

Document Number	0000082995
Date	Jun 12, 2020
Instrument	82995

Lender

Name	FORTY-NINE INC
Address	6200 E CANYON RIM RD # 201, ANAHEIM, CA 92807-4315

Agreement

Amount	Amount Recorded
Term	60 Months
Due	Jun 11, 2025

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Property Address	516 RIVER HILLS CT, SIMI VALLEY, CA 93065-5369
Document Number	0000005227
Instrument Date	Dec 27, 2019
Transaction Type	Mortgage
Record Updated	Jan 31, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Sole Owner
Address	516 RIVER HILLS CT SIMI VALLEY CA 930655369, SIMI VALLEY, CA 93065-5369

Mortgage

Document Number	0000005227
Date	Jan 14, 2020
Instrument	5227

Lender

Name	PAUL DITOMASO
Address	460 W BLUFF AVE, FRESNO, CA 93711-6928

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Property Address	516 RIVER HILLS CT, SIMI VALLEY, CA 93065-5369
Document Number	0000005229
Instrument Date	Dec 27, 2019
Transaction Type	Mortgage
Record Updated	Jan 31, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	516 RIVER HILLS CT SIMI VALLEY CA 930655369, SIMI VALLEY, CA 93065-5369

Mortgage

Document Number	0000005229
Date	Jan 14, 2020
Instrument	5229

Lender

Name	TIMOTHY DITOMASO
Address	790 S CANYON GARDEN LN, ANAHEIM, CA 92808-1419

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Property Address	516 RIVER HILLS CT, SIMI VALLEY, CA 93065-5369
Document Number	0000005230
Instrument Date	Dec 27, 2019
Transaction Type	Mortgage
Record Updated	Jan 31, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	516 RIVER HILLS CT SIMI VALLEY CA 930655369, SIMI VALLEY, CA 93065-5369

Mortgage

Document Number	0000005230
Date	Jan 14, 2020
Instrument	5230

Lender

Name	JOHN SOMERVILLE
Address	23311 SCHOOLCRAFT ST, WEST HILLS, CA 91307-2418

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Property Address	516 RIVER HILLS CT, SIMI VALLEY, CA 93065-5369
Document Number	0000005228
Instrument Date	Dec 27, 2019
Transaction Type	Mortgage
Record Updated	Jan 31, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	516 RIVER HILLS CT SIMI VALLEY CA 930655369, SIMI VALLEY, CA 93065-5369

Mortgage

Document Number	0000005228
Date	Jan 14, 2020
Instrument	5228

Lender

Name	KATHERINE VENTIMIGLIA
Address	39702 SALINAS DR, MURRIETA, CA 92563-6820

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

January 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	VENTURA CA
Recording Date	Jan 29, 2020
Property Address	516 RIVER HILLS CT, SIMI VALLEY, CA 93065-5369
Document Number	0000012738
Instrument Date	Dec 26, 2019
Instrument	12738
Transaction Type	Transfer
Record Updated	Feb 17, 2020
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	516 RIVER HILLS CT SIMI VALLEY CA 930655369, SIMI VALLEY, CA 93065-5369

Mortgage

Document Number	5227
Date	Jan 29, 2020
Instrument	5227

Lender

Name	PAUL DITOMASO
Address	460 W BLUFF AVE, FRESNO, CA 93711-6928

Agreement

Amount	Amount Recorded

Mortgage

Document Number	5228,
Date	Jan 29, 2020
Instrument	5228

Lender

Name	KATHERINE VENTIMIGLIA
Address	39702 SALINAS DR, MURRIETA, CA 92563-6820

Agreement

Amount	Amount Recorded

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		$3,196,252 (+2%) Land $1,677,675 Building $1,518,577
2025	$35,039.00 (+1.1%) Homeowner's exemption	$3,133,581 (+4.04%) Land $1,644,780 Building $1,488,801
2024	$34,657.00 (+6.25%)
2023	$32,618.00 (+16.56%) Homeowner's exemption	$3,011,901 Land $1,580,911 Building $1,430,990
2022	$27,983.00

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	4 in force
Nearby Flood Claims	2 (1995–2025)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Dec 2025 · rainfall accumulation

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	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	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 285 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 / 35
Rocket Broadband Fixed Wireless	450 / 100

May also be available: AT&T, Verizon.

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