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623 E Conant St, Portage, WI 53901 Property Records

Columbia County property record for 623 E Conant St, Portage, WI 53901

Property Summary

Property TypeSingle Family Home
Lot Size0.157 acres (6,882 sqft)
OwnerIndividual Name on Record
Last Sale$13,000 (Mar 2021)
Tax Bill$3,050 (2025)
Deeds & MortgagesMar 2021 Sale
Mar 2021 Sale
Flood ZoneZone X (minimal risk)
APN11271-605

Property Details

APN / Parcel Number

Primary APN11271-605
Alternative APN
  • 2231857

Exterior

Lot Area6,882 sqft (0.157 acres)

Location & Zoning

Street Address623 E CONANT ST
CityPORTAGE
StateWI
Zip53901-2322
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 14, BLK 189, WEBB & BRONSON'S & 1/2 VACATED ALLEY
Legal Range09E
Legal Township12N
Legal Section05
Legal SubdivisionWEBB & BRONSON'S
Legal Block189
Legal Lot Number14
JurisdictionCOLUMBIA WI
Township / Civil DivisionPORTAGE
Census Block Group2
Census Block2043
Census Tract970500

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Listed AreaWithin Portage Canal
listed 1977 · 4 contributing resources · NRIS 77000030

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

Source: Columbia 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 RecordIndividual Name on Record
Mailing Address623 E CONANT ST, PORTAGE, WI 53901-2322
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Mar 4, 2021Special Warranty Deed, Transfer
Mar 5, 2021Survivorship Deed, Transfer

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMar 5, 2021 · Amount on Record
Deed SaleMar 5, 2021 · Amount on Record
Prior SaleMar 4, 2021 · Amount on Record
Deed Document Number939396
Record UpdatedJun 8, 2026

March 2021: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionCOLUMBIA WI
Recording DateMar 4, 2021
Property Address623 E CONANT ST, PORTAGE, WI 53901-2322
Document Number0000939364
Instrument DateMar 3, 2021
Instrument939364
Transaction TypeTransfer
Record UpdatedJul 19, 2021

Transaction

AmountAmount Recorded
Tax$13.20
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address623 E CONANT ST, 623, PORTAGE, WI 53901-2322

Transferred To (Grantee/Buyer)

NameVerified Name
Address623 E CONANT ST, PORTAGE, WI 53901-2322

March 2021: Survivorship Deed, Transfer

Document TypeSurvivorship Deed
JurisdictionCOLUMBIA WI
Recording DateMar 5, 2021
Property Address623 E CONANT ST, PORTAGE, WI 53901-2322
Document Number0000939396
Instrument DateMar 3, 2021
Instrument939396
Transaction TypeTransfer
Record UpdatedJul 19, 2021

Transaction

Tax$0.00
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name
Address623 E CONANT ST, 623, PORTAGE, WI 53901-2322

Transferred To (Grantee/Buyer)

NameVerified Name
Address623 E CONANT ST, PORTAGE, WI 53901-2322

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateWisconsin
CountyColumbia County
MunicipalityPortage City
Unified School DistrictPortage Community School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$3,050.00 (+28.26%) Homeowner's exemption$158,800 (+6.58%) Land $11,400 Building $147,400$176,358 (+12.94%) Land $12,660 Building $163,698
2023$2,378.00 Homeowner's exemption$149,000 Land $11,400 Building $137,600$156,152 Land $11,947 Building $144,205

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 May 15, 2016

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot 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 RiskLow
lower than 80% of the US · above 57% of Wisconsin
Wildfire Likelihood0.01% annual chance
ExposureNone
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 SystemPORTAGE WATERWORKS
serves 10,437 people · EPA ID WI1110039
Water SourceGroundwater
Last State InspectionNov 2025
Lead6 ppb (2023)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 399 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Frontier
Fiber		7,000 / 7,000
Spectrum
Cable		1,000 / 1,000
Verizon
Fixed Wireless		300 / 20
T-Mobile
Fixed Wireless		100 / 20

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