4479 1st St, Windsor, WI 53598 Property Records

Dane County property record for 4479 1st St, Windsor, WI 53598

Property Summary

Property Type	Single Family Home
Lot Size	0.2 acres (8,712 sqft)
Owner	Individual Name on Record
Tax Bill	$4,471 (2025)
Deeds & Mortgages	Aug 2017 Line of Credit Jan 2020 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`0910-292-4023-4`

Property Details

APN / Parcel Number

Primary APN	`0910-292-4023-4`

Exterior

Lot Area	8,712 sqft (0.2 acres)

Location & Zoning

Street Address	4479 1ST ST
City	WINDSOR
State	WI
Zip	53598-9410
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-3
Legal Description	VILLAGE OF WINDSOR BLOCK 1 LOT 3
Legal Range	10
Legal Township	09
Legal Section	29
Legal Subdivision	WINDSOR VILLAGE
Legal Block	1
Legal Lot Number	3
Jurisdiction	DANE WI
Township / Civil Division	WINDSOR
Census Block Group	1
Census Block	1040
Census Tract	13202

Owner

Source: Dane County records, as of January 22, 2026

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

Owner of Record	Individual Name on Record
Mailing Address	4479 1ST ST, WINDSOR, WI 53598-9410
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Aug 15, 2017	Deed of Trust, Mortgage · Line of Credit SUMMIT CU
Jan 10, 2020	Deed of Trust, Mortgage · Line of Credit SUMMIT CU

Assessor's Deed Record

Deed Names	Name on Deed
Record Updated	Jun 8, 2026

August 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DANE WI
Property Address	4479 1ST ST, WINDSOR, WI 53598-9410
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0005349634
Date	Aug 15, 2017
Instrument	5349634

Lender

Name	SUMMIT CU
Type	Credit Union
Address	MADISON, WI 53718

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Aug 14, 2047

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DANE WI
Property Address	4479 1ST ST, WINDSOR, WI 53598-9410
Document Number	0005556157
Instrument Date	Jan 10, 2020
Transaction Type	Mortgage
Record Updated	Jan 30, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	4479 1ST ST WINDSOR WI 535989410, WINDSOR, WI 53598-9410

Mortgage

Document Number	0005556157
Date	Jan 15, 2020
Instrument	5556157

Lender

Name	SUMMIT CU
Address	COTTAGE GROVE, WI 53527

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Jan 14, 2050

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Dane County assessment roll, as of January 1, 2025

Property Jurisdictions

Type	Name
State	Wisconsin
County	Dane County
Municipality	Windsor Village
Unified School District	DeForest Area School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,471.00 (+12.39%) Homeowner's exemption	$327,600 (+30.62%) Land $62,700 Building $264,900	$318,500 (+17.22%)
2023		$250,800 Land $52,300 Building $198,500	$271,700
2022	$3,978.00

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 20, 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 Policies	3 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	Low lower than 99.1% of the US · lower than 97.9% of Wisconsin
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	WINDSOR WATER UTILITY SOUTH serves 4,607 people · EPA ID WI1130267
Water Source	Groundwater
Last State Inspection	Dec 2024
Lead	6 ppb (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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 284 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
TDS Telecom Fiber	1,000 / 1,000
Spectrum Cable	1,000 / 1,000
LiteWire Fixed Wireless	100 / 25
T-Mobile Fixed Wireless	100 / 20

May also be available: Brightspeed, Verizon.

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