424 Mill St, Hillsboro, WI 54634 Property Records

Vernon County property record for 424 Mill St, Hillsboro, WI 54634

Property Summary

Property Type	Single Family Home
Lot Size	0.192 acres (8,400 sqft)
Owner	Company Name on Record
Tax Bill	$2,793 (2025)
Deeds & Mortgages	Feb 2018 Line of Credit Dec 2019 Transfer
Flood Zone	Zone X (minimal risk)
APN	`236-00185-0000`

Property Details

APN / Parcel Number

Primary APN	`236-00185-0000`
Alternative APN	`62236CHI 185`

Exterior

Lot Area	8,400 sqft (0.192 acres)
Lot Dimensions	120 ft deep x 70 ft wide

Location & Zoning

Street Address	424 MILL ST
City	HILLSBORO
State	WI
Zip	54634-4251
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 6 SE 10 OF LOT 7 BLK 1 FIELDS ADD (70 X 120)
Legal Subdivision	FIELDS ADD
Legal Block	1
Legal Lot Number	6-7
Jurisdiction	VERNON WI
Township / Civil Division	HILLSBORO
Census Block Group	2
Census Block	2058
Census Tract	960100

Owner

Source: Vernon County records, as of February 20, 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
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Feb 5, 2018	Deed of Trust, Mortgage · Line of Credit ROYAL BANK
Dec 9, 2019	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 7, 2025
Deed Sale	May 7, 2025
Prior Sale	May 6, 2025
Deed Document Number	540429
Record Updated	Jun 8, 2026

February 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	VERNON WI
Property Address	424 MILL ST, HILLSBORO, WI 54634-4251
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	501579
Date	Feb 5, 2018
Instrument	501579

Lender

Name	ROYAL BANK
Type	Bank
Address	ELROY, WI 53929

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	VERNON WI
Recording Date	Dec 9, 2019
Property Address	424 MILL ST, HILLSBORO, WI 54634-4251
Document Number	0000511055
Instrument Date	Dec 6, 2019
Instrument	511055
Transaction Type	Transfer
Record Updated	Mar 14, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Quitclaim Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	428 S MAIN ST, VIROQUA, WI 54665-2056

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Wisconsin
County	Vernon County
Municipality	Hillsboro City
Unified School District	Hillsboro School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,793.00 (+38.47%)	$166,600 (+127.6%) Land $12,500 Building $154,100	$170,400 (+48.56%)
2023	$2,017.00	$73,200 Land $10,700 Building $62,500	$114,700

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 November 11, 2025 · 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	2 in force
Nearby Flood Claims	15 (1990–2018)
Claims Outside the SFHA	10 of 15
Most Recent Claim	Sep 2018 · Severe Storms, Tornadoes, Straight-line Winds, Flooding, And Landslides
Claims by Event	Severe Storms, Tornadoes, Straight-line Winds, Flooding, And Landslides, Sep 2018 · 5 claims Severe Storms, Flooding, And Mudslides, Sep 2016 · 2 claims Severe Storms, Tornadoes, And Flooding, Jun 2008 · 2 claims

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 · above 57% of Wisconsin
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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	HILLSBORO WATERWORKS serves 1,325 people · EPA ID WI6630257
Water Source	Groundwater
Last State Inspection	Feb 2025
Lead	3 ppb (2025) action level 15 ppb
Copper	1.45 mg/L (2020) action level 1.3 mg/L

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Lead public education Mar 2023 Corrosion control Sep 2021 Sanitary survey deficiency not corrected Jun 2019
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 305 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Hillsboro Telephone Company Fiber	1,000 / 1,000
Spectrum Cable	1,000 / 35

May also be available: Verizon.

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