1641 Alviso St, Simi Valley, CA 93065 Property Records

Ventura County property record for 1641 Alviso St, Simi Valley, CA 93065

Property Summary

Property Type	Single Family Home
Details	4 bd · 1.5 ba · 1,226 sqft · built 1961
Lot Size	0.211 acres (9,200 sqft)
Owner	2 Individual Names on File
Last Sale	$123,000 (Nov 2018)
Tax Bill	$7,142 (2025)
Deeds & Mortgages	Aug 2026 Mortgage Oct 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`632-0-273-015`

Property Details

APN / Parcel Number

Primary APN	`632-0-273-015`

Interior

Bedrooms	4 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,226 sqft Living Area
1st Floor Area	1,226 sqft

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1961
Lot Area	9,200 sqft (0.211 acres)
Lot Dimensions	100 ft deep x 85 ft wide
Garage Area	441 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	1641 ALVISO ST
City	SIMI VALLEY
State	CA
Zip	93065-2157
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RM-3
Legal Description	TRACT: 123604 LOT: 470 REF: 031MR 007
Legal Subdivision	1236-4
Legal Tract	123604
Legal Block	273
Legal Lot Number	470
Jurisdiction	VENTURA CA
Township / Civil Division	SIMI VALLEY
Census Block Group	3
Census Block	3005
Census Tract	7901

Owner

1641 Alviso St is owned and occupied by two individuals who bought it in November 2018.

Source: Ventura County records, as of September 1, 2026

Owner of Record	2 Individual Names on File
Mailing Address	1641 ALVISO ST, SIMI VALLEY, CA 93065-2157
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 24, 2026	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Oct 9, 2020	Deed of Trust, Mortgage · Conventional Mortgage HOME APPROVALS DIRECT INC
Nov 28, 2018	Grant Deed, Transfer · Conventional Mortgage BAY VALLEY MORTGAGE GROUP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 28, 2018 · Amount on File
Deed Sale	Nov 28, 2018 · Amount on File
Prior Sale	Jun 21, 2004 · Amount on File
Deed Document Number	2018131811
Prior Transfer Date	Nov 10, 2010
Prior Transfer Doc	0000177677
Record Updated	Oct 29, 2026

August 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Recording Date	Aug 24, 2026
Property Address	1641 ALVISO ST, SIMI VALLEY, CA 93065-2157
Document Number	0000065634
Instrument Date	Aug 19, 2026
Instrument	202665634
Transaction Type	Mortgage
Record Updated	Sep 9, 2026
Title Company	SIMPLE TITLE, SIMPLIFILE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1641 ALVISO ST, SIMI VALLEY, CA 93065-2157
Investor	Possibly a Property Investor

Mortgage

Document Number	0000065634,
Date	Aug 24, 2026
Instrument	202665634

Lender

Name	ROCKET MORTGAGE LLC

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	240 Months
Due	Sep 1, 2046

Interest

Rate Type	Fixed Rate
Initial Type	Fixed Rate
Max Rate	-1%

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VENTURA CA
Property Address	1641 ALVISO ST, SIMI VALLEY, CA 93065-2157
Transaction Type	Mortgage
Record Updated	Jul 26, 2022
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1641 ALVISO ST, SIMI VALLEY, CA 93065-2157

Mortgage

Document Number	0000165834
Date	Oct 9, 2020
Instrument	20201009-00165834

Lender

Name	HOME APPROVALS DIRECT INC
Type	Non-Lending Institution
Address	IRVINE, CA 92612

Agreement

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

November 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	VENTURA CA
Recording Date	Nov 28, 2018
Property Address	1641 ALVISO ST, SIMI VALLEY, CA 93065-2157
Document Number	0000131811
Map Reference	MB31 PG7-14
Instrument Date	Oct 18, 2018
Instrument	20181128-00131811
Transaction Type	Transfer
Record Updated	Jul 26, 2022
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Notice of Trustee Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1641 ALVISO ST, SIMI VALLEY, CA 93065-2157
Investor	Possibly a Property Investor

Mortgage

Document Number	0000131812
Date	Nov 28, 2018
Instrument	20181128-00131812

Lender

Name	BAY VALLEY MORTGAGE GROUP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2048

Tax Assessment & Valuation

The 2025 property tax bill for 1641 Alviso St was $7,142 with a homeowner's exemption, up 1.2% 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		$599,408 (+2%) Land $299,705 Building $299,703
2025	$7,142.00 (+1.16%) Homeowner's exemption	$587,655 Land $293,828 Building $293,827
2024	$7,060.00 (+6.33%)
2023	$6,640.00 (+0.3%) Homeowner's exemption	$564,837 Land $282,419 Building $282,418
2022	$6,620.00

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

Flood

FEMA maps place 1641 Alviso St in Zone X, an area of minimal flood risk, within 500 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 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 30 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	30 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 1641 Alviso St is low, with 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 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 648 locations within half a mile, as of December 31, 2025

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

May also be available: Rocket Broadband, Verizon.

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