443 Harper Ct, Windsor, CA 95492 Property Records

Sonoma County property record for 443 Harper Ct, Windsor, CA 95492

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,734 sqft · built 1983
Lot Size	0.165 acres (7,200 sqft)
Owner	2 Company Names on Record
Last Sale	$825,000 (Jul 2023)
Tax Bill	$10,012 (2025)
Deeds & Mortgages	Jul 2023 Sale & Mortgage Mar 2022 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`164-060-004-000`

Property Details

APN / Parcel Number

Primary APN	`164-060-004-000`
Alternative APN	`164-060-004`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,734 sqft Living Area
Gross Area	2,196 sqft
1st Floor Area	1,734 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1995
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	7,200 sqft (0.165 acres)
Garage Type	Attached
Garage Area	462 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	164-060-004
Street Address	443 HARPER CT
City	WINDSOR
State	CA
Zip	95492-9181
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYWI
Legal Description	91 FM 66-440-04 AP CHG PER MD HARPER SUB LOT 4
Legal Subdivision	AP CHG PER MD HARPER SUB
Legal Tract	604
Legal Block	2
Legal Lot Number	4
Jurisdiction	SONOMA CA
Township / Civil Division	HEALDSBURG
Census Block Group	2
Census Block	2000
Census Tract	153806

Owner

Source: Sonoma County records, as of April 13, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	443 HARPER CT, WINDSOR, CA 95492-9181
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Date	Document
Jul 18, 2023	Grant Deed, Transfer · Conventional Mortgage SUMMIT FUNDING INC
Mar 15, 2022	Intrafamily Transfer, Transfer
Mar 15, 2022	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 18, 2023 · Amount on Record
Deed Sale	Jul 18, 2023 · Amount on Record
Prior Sale	Jul 26, 1996 · Amount on Record
Deed Document Number	202332779
Prior Transfer Date	Mar 10, 2022
Prior Transfer Doc	0000018684
Record Updated	Jun 8, 2026

July 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Jul 18, 2023
Property Address	443 HARPER CT, WINDSOR, CA 95492-9181
Document Number	0000032779
Map Reference	MB 338 PG 5&6
Instrument Date	Jul 11, 2023
Instrument	2023032779
Transaction Type	Transfer
Record Updated	Aug 2, 2023
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$907.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	443 HARPER CT, WINDSOR, CA 95492-9181

Mortgage

Document Number	0000032780
Date	Jul 18, 2023
Instrument	2023032780

Lender

Name	SUMMIT FUNDING INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2053

March 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Mar 15, 2022
Property Address	443 HARPER CT, WINDSOR, CA 95492-9181
Document Number	0000018684
Map Reference	DOC 84057681
Instrument Date	Mar 10, 2022
Instrument	2022018684
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	Family Trust
Address	443 HARPER CT, WINDSOR, CA 95492-9181

March 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Mar 15, 2022
Property Address	443 HARPER CT, WINDSOR, CA 95492-9181
Document Number	0000018683
Map Reference	MB 338 PG 5&6
Instrument Date	Mar 10, 2022
Instrument	2022018683
Transaction Type	Transfer
Record Updated	Mar 30, 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
Relationship	Community Property with Right of Survivorship
Address	443 HARPER CT, WINDSOR, CA 95492-9181

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of April 13, 2026

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
Municipality	Windsor Town
Unified School District	Windsor Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$10,012.00 (+191.72%)	$841,500 (+209.09%) Land $336,600 Building $504,900
2023	$3,432.00 (+1.81%) Homeowner's exemption	$272,248 Land $107,423 Building $164,825
2022	$3,371.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective February 15, 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
Nearby Flood Claims	1 (1995)
Most Recent Claim	Jan 1995 · Severe Winter Storms, Flooding, Landslides, Mud Flows

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 94% of the US · lower than 96% of California
Wildfire Likelihood	Under 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	TOWN OF WINDSOR serves 25,561 people · EPA ID CA4910017
Water Source	Groundwater
Last State Inspection	Aug 2022
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 460 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
AT&T DSL · Fixed Wireless in parts of the area	100 / 20

May also be available: GeoLinks, T-Mobile, Verizon.

Nearby Properties on Harper Ct

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures