420 Prospect St, Bloomington, WI 53804 Property Records

Grant County property record for 420 Prospect St, Bloomington, WI 53804

Property Summary

Property Type	Single Family Home
Lot Size	0.688 acres (29,969 sqft)
Owner	Company Name on Record
Tax Bill	$4,230 (2025)
Deeds & Mortgages	Oct 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`107-00240-0000`

Property Details

APN / Parcel Number

Primary APN	`107-00240-0000`

Exterior

Lot Area	29,969 sqft (0.688 acres)

Location & Zoning

Street Address	420 PROSPECT ST
City	BLOOMINGTON
State	WI
Zip	53804-7101
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TAFT ADD. PRT BLK O DESC; COM NW COR BLK O; S77D8M E150.28'; S12D 55M W199.13'; N77D44M W149. 63'; N12D44M E200.74' TO POB BL
Legal Range	05W
Legal Township	05N
Legal Section	25
Legal Subdivision	TAFT ADD
Legal Block	O
Jurisdiction	GRANT WI
Township / Civil Division	BLOOMINGTON
Census Block Group	4
Census Block	4015
Census Tract	960400

Owner

Source: Grant County records, as of March 31, 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
Mailing Address	420 PROSPECT ST, BLOOMINGTON, WI 53804-7101
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Oct 4, 2021
Transfer Doc	0000824414
Record Updated	Jun 8, 2026

October 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	GRANT WI
Recording Date	Oct 5, 2021
Property Address	420 PROSPECT ST, BLOOMINGTON, WI 53804-7101
Document Number	824414
Instrument Date	Oct 4, 2021
Instrument	824414
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	Irrevocable Trust

Tax Assessment & Valuation

Source: Grant County assessment roll, as of March 31, 2026

Property Jurisdictions

Type	Name
State	Wisconsin
County	Grant County
Municipality	Bloomington Village
Unified School District	River Ridge School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,230.00 (+22.47%)	$243,400 (-) Land $9,700 Building $233,700	$313,000 (+27.96%) Land $12,474 Building $300,526
2023	$3,454.00	$243,400 Land $9,700 Building $233,700	$244,600

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 February 3, 2016

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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 83% 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	BLOOMINGTON WATERWORKS serves 682 people · EPA ID WI1220085
Water Source	Groundwater
Last State Inspection	May 2024
Lead	1 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 18 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