643 Windsor Cir, Chula Vista, CA 91910 Property Records

San Diego County property record for 643 Windsor Cir, Chula Vista, CA 91910

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,762 sqft · built 1969
Lot Size	0.179 acres (7,800 sqft)
Owner	2 Individual Names on Record
Last Sale	$566,000 (Jun 2019)
Tax Bill	$7,377 (2025)
Deeds & Mortgages	Dec 2019 Transfer Jun 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`639-010-76-00`

Property Details

APN / Parcel Number

Primary APN	`639-010-76-00`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Building Area	1,762 sqft Living Area

Exterior

Year Built	Built 1969
Effective Year Built	Effective 1969
Lot Area	7,800 sqft (0.179 acres)
View / Lot	Good
Garage Type	Carport
Carport	Carport
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	643 WINDSOR CIR
City	CHULA VISTA
State	CA
Zip	91910-6233
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	LOT 52 TR 006001
Legal Subdivision	WINDSOR PARK
Legal Tract	006001
Legal Block	1
Legal Lot Number	52
Jurisdiction	SAN DIEGO CA
Township / Civil Division	SAN DIEGO
Census Block Group	1
Census Block	1012
Census Tract	13401

Owner

Source: San Diego County records, as of July 28, 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	643 WINDSOR CIR, CHULA VISTA, CA 91910-6233
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Dec 4, 2019	Quit Claim Deed, Transfer ATTORNEY ONLY
Jun 20, 2019	Quit Claim Deed, Transfer CALIFORNIA COAST CU
Jun 20, 2019	Grant Deed, Transfer · Conventional Mortgage CALIFORNIA COAST CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 20, 2019 · Amount on Record
Deed Sale	Jun 20, 2019 · Amount on Record
Prior Sale	Jun 27, 2016 · Amount on Record
Deed Document Number	2019243246
Last Transfer Date	Aug 13, 2019
Transfer Doc	0000563722
Record Updated	Oct 29, 2026

December 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Dec 4, 2019
Property Address	643 WINDSOR CIR, CHULA VISTA, CA 91910-6233
Document Number	0000563722
Instrument Date	Aug 13, 2019
Instrument	563722
Transaction Type	Transfer
Record Updated	Dec 13, 2019
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	Tenants in Common
Address	643 WINDSOR CIR CHULA VISTA CA 919106233, CHULA VISTA, CA 91910-6233

June 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Jun 20, 2019
Property Address	643 WINDSOR CIR, CHULA VISTA, CA 91910-6233
Document Number	0000243247
Instrument Date	May 29, 2019
Instrument	243247
Transaction Type	Transfer
Record Updated	Jun 1, 2020
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE SAN DIEGO

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	643 WINDSOR CIR CHULA VISTA CA 919106233, CHULA VISTA, CA 91910-6233

Mortgage

Document Number	243248
Date	Jun 20, 2019
Instrument	243248

Lender

Name	CALIFORNIA COAST CU
Type	Credit Union
Address	SAN DIEGO, CA 92150-2080

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jun 19, 2049

June 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN DIEGO CA
Recording Date	Jun 20, 2019
Property Address	643 WINDSOR CIR, CHULA VISTA, CA 91910-6233
Document Number	0000243246
Instrument Date	May 17, 2019
Instrument	243246
Transaction Type	Transfer
Record Updated	Jun 1, 2020
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$623.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	643 WINDSOR CIR CHULA VISTA CA 919106233, CHULA VISTA, CA 91910-6233

Mortgage

Document Number	243248
Date	Jun 20, 2019
Instrument	243248

Lender

Name	CALIFORNIA COAST CU
Type	Credit Union
Address	SAN DIEGO, CA 92150-2080

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jun 19, 2049

Tax Assessment & Valuation

Source: San Diego County assessment roll, as of July 28, 2026

Property Jurisdictions

Type	Name
State	California
County	San Diego County
Municipality	Chula Vista City
Elementary School District	Chula Vista Elementary School District (KG - 06)
Secondary School District	Sweetwater Union High School District (07 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$637,693 (+2%) Land $394,334 Building $243,359
2025	$7,377.00 (+5.12%) Homeowner's exemption	$625,190 (+4.04%) Land $386,602 Building $238,588
2023	$7,018.00 (+2.98%) Homeowner's exemption	$600,915 Land $371,591 Building $229,324
2022	$6,815.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 3, 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	2 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	Not rated no burnable land within 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	SWEETWATER AUTHORITY serves 184,915 people · EPA ID CA3710025
Water Source	Surface water
Last State Inspection	Nov 2023
Lead	Under 1 ppb (2021–2023) 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 304 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Cox Communications Cable · Fiber in parts of the area	2,000 / 100
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fixed Wireless in parts of the area	100 / 20

May also be available: GeoLinks, Wyyerd Connect.

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