313 E Conant St, Portage, WI 53901 Property Records

Columbia County property record for 313 E Conant St, Portage, WI 53901

Property Summary

Property Type	Single Family Home
Lot Size	0.157 acres (6,882 sqft)
Owner	2 Individual Names on Record
Tax Bill	$2,149 (2025)
Flood Zone	Zone X (minimal risk)
APN	`11271-565`

Property Details

APN / Parcel Number

Primary APN	`11271-565`
Alternative APN	`2231817`

Exterior

Lot Area	6,882 sqft (0.157 acres)

Location & Zoning

Street Address	313 E CONANT ST
City	PORTAGE
State	WI
Zip	53901-2240
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	ALL OF LOT 12-BLOCK 186 CITY PLAT
Legal Range	09E
Legal Township	12N
Legal Section	05
Legal Subdivision	CITY PLAT
Legal Block	186
Legal Lot Number	12
Jurisdiction	COLUMBIA WI
Township / Civil Division	PORTAGE
Census Block Group	4
Census Block	4005
Census Tract	970500

Historic Designation

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

Listed Area	Within 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 Record	2 Individual Names on Record
Co-owner	Co-owner on Record
Mailing Address	6202 DUSK ST, WESTON, WI 54476-3338
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Jun 8, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Wisconsin
County	Columbia County
Municipality	Portage City
Unified School District	Portage Community School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,149.00 (+25.09%)	$106,100 (+6.63%) Land $11,400 Building $94,700	$117,831 (+13%) Land $12,660 Building $105,171
2023	$1,718.00	$99,500 Land $11,400 Building $88,100	$104,276 Land $11,947 Building $92,329

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 · 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	2 (2008)
Claims Outside the SFHA	1 of 2
Most Recent Claim	Jun 2008 · Severe Storms, Tornadoes, And Flooding
Claims by Event	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	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	PORTAGE WATERWORKS serves 10,437 people · EPA ID WI1110039
Water Source	Groundwater
Last State Inspection	Nov 2025
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 399 locations within half a mile, as of December 31, 2025

Provider	Max 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