636 E Olson St, Blair, WI 54616 Property Records

Trempealeau County property record for 636 E Olson St, Blair, WI 54616

Property Summary

Property Type	Single Family Home
Lot Size	0.358 acres (15,594 sqft)
Owner	2 Individual Names on File
Last Sale	$220,000 (Aug 2017)
Tax Bill	$6,470 (2025)
Deeds & Mortgages	Aug 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`206-00423-0000`

Property Details

APN / Parcel Number

Primary APN	`206-00423-0000`

Exterior

Lot Area	15,594 sqft (0.358 acres)

Location & Zoning

Street Address	636 E OLSON ST
City	BLAIR
State	WI
Zip	54616-9309
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	PT SW SWHILLCREST ADDITIONLOTS 17-18-19-20-21 BLK 5
Legal Range	07W
Legal Township	21N
Legal Section	15
Legal Subdivision	HILLCREST ADDITION
Legal Block	5
Legal Lot Number	17-21
Jurisdiction	TREMPEALEAU WI
Township / Civil Division	BLAIR
Census Block Group	2
Census Block	2035
Census Tract	100500

Owner

Source: Trempealeau County records · APN 206-00423-0000

Assessment roll updated June 8, 2026 · Last verified June 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 File
Mailing Address	636 E OLSON ST, BLAIR, WI 54616-9309
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 04, 2017 · Amount on Record
Deed Sale	Aug 04, 2017 · Amount on Record
Prior Sale	Jan 03, 2005 · Amount on Record
Deed Document Number	2017446789
Deed Book / Page	1072 / 722
Record Updated	Sep 20, 2026

August 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	TREMPEALEAU WI
Recording Date	Aug 04, 2017
Property Address	636 E OLSON ST, BLAIR, WI 54616-9309
Document Number	001072/722
Book / Page	1072 / 722
Instrument Date	Aug 01, 2017
Instrument	446789
Transaction Type	Transfer
Record Updated	Jul 14, 2022
Title Company	RIVER VALLEY TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$660.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	001072/723
Date	Aug 04, 2017
Book Page	1072/723
Instrument	446790

Lender

Name	COVANTAGE CU
Type	Credit Union
Address	ANTIGO, WI 54409

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 01, 2047

Tax Assessment & Valuation

Source: Trempealeau County records · Assessment roll updated June 8, 2026 · Last verified June 2026

Property Jurisdictions

Type	Name
State	Wisconsin
Municipality	Blair City
County	Trempealeau County
Unified School District	Blair-Taylor School District (PK - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$6,470.00 (-0.74%) Homeowner's exemption	$388,400 (+66.48%) Land $10,600 Building $377,800	$409,538 (+7.27%) Land $11,176 Building $398,362
2024			$381,800 (+3.38%)
2023	$6,518.00 Homeowner's exemption	$233,300 Land $13,700 Building $219,600	$369,300

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Trempealeau County (55121C), as of November 12, 2015 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 551211005002, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 in force
Nearby Flood Claims	10 (1992–2010)
Claims Outside the SFHA	2 of 10
Most Recent Claim	Sep 2010 · Severe Storms And Flooding
Claims by Event	Severe Storms And Flooding, Sep 2010 · 2 claims Severe Storms,straigh Line Winds, Tornadoes,rain,and Floodi, Jun 1998 · 3 claims Severe Storms, Tornadoes & Flooding, Jun 1993 · 3 claims

Wildfire

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 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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Brightspeed Fiber	2,000 / 2,000
Tri-County Communications Cooperative Cable	250 / 25
T-Mobile USA Fixed Wireless	100 / 20

May also be available: Verizon.

Based on FCC filings for 213 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system WI6620274, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	BLAIR WATERWORKS serves 1,280 people
Water Source	Groundwater
Last State Inspection	Feb 2025
Lead	Under 1 ppb (2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	No certified operator May 2021
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.