FRONTIER TITLE AND CLOSING SERVICES, FRONTIER TITLE & CLOSING SER
Transaction
Amount
Amount on Record
Downpayment
Downpayment on Record
Loan-to-Value (LTV)
LTV on Record
Tax
$648.00
Amount Accuracy
Rounded by County
Additional
Arm's Length
Transferred From (Grantor/Seller)
Name
Verified Name
Transferred To (Grantee/Buyer)
Name
Verified Name
Address
421 SHERMAN AVE E, FORT ATKINSON, WI 53538-1956
Mortgage
Document Number
0001477482
Date
Sep 13, 2023
Instrument
1477482
Lender
Name
LOAN SIMPLE INC
Type
Funding / Finance Company
Agreement
Type
Conventional Mortgage
Amount
Amount on Record
Term
361 Months
Due
Oct 1, 2053
May 2023: Deed of Trust, Mortgage
Document Type
Deed of Trust
Jurisdiction
JEFFERSON WI
Property Address
421 SHERMAN AVE E, FORT ATKINSON, WI 53538-1956
Transaction Type
Mortgage
Record Updated
May 24, 2023
Transferred To (Grantee/Buyer)
Name
Verified Name
Mortgage
Document Number
0001473560
Date
May 3, 2023
Instrument
1473560
Lender
Name
LANDMARK CU
Type
Credit Union
Agreement
Type
Line of Credit
Amount
Amount on Record
March 2021: Deed of Trust, Mortgage
Document Type
Deed of Trust
Jurisdiction
JEFFERSON WI
Property Address
421 SHERMAN AVE E, FORT ATKINSON, WI 53538-1956
Transaction Type
Mortgage
Record Updated
Apr 28, 2021
Transferred To (Grantee/Buyer)
Name
Verified Name
Mortgage
Document Number
0001442801
Date
Mar 31, 2021
Instrument
1442801
Lender
Name
LANDMARK CU
Type
Credit Union
Agreement
Type
Conventional Mortgage
Amount
Amount on Record
Interest
Rate Type
Fixed Rate
July 2020: Warranty Deed, Transfer
Document Type
Warranty Deed
Jurisdiction
JEFFERSON WI
Recording Date
Jul 29, 2020
Property Address
421 SHERMAN AVE E, FORT ATKINSON, WI 53538-1956
Document Number
0001428766
Instrument Date
Jul 15, 2020
Instrument
1428766
Transaction Type
Transfer
Record Updated
Mar 10, 2022
Transaction
Amount
Amount on Record
Downpayment
Downpayment on Record
Loan-to-Value (LTV)
LTV on Record
Tax
$390.00
Amount Accuracy
Calculated from Transfer Tax
Additional
Arm's Length
Transferred From (Grantor/Seller)
Name
Verified Name
Transferred To (Grantee/Buyer)
Name
Verified Name
Address
421 SHERMAN AVE E, FORT ATKINSON, WI 53538-1956
Mortgage
Document Number
0001428767
Date
Jul 29, 2020
Instrument
1428767
Lender
Name
FAIRWAY INDEPENDENT MTG CORP
Agreement
Type
Conventional Mortgage
Amount
Amount on Record
Interest
Rate Type
Fixed Rate
Tax Assessment & Valuation
The 2025 property tax bill for 421 Sherman Ave E was $4,123 with a homeowner's exemption.
Source: Jefferson County assessment roll, as of February 18, 2026
Property Jurisdictions
Type
Name
State
Wisconsin
County
Jefferson County
Municipality
Fort Atkinson City
Unified School District
Fort Atkinson School District (PK - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
Assessed Market Value
2025
$4,123.00Homeowner's exemption
$194,900Land $52,000Building $142,900
$232,700
2023
$3,595.00 (-4.24%)Homeowner's exemption
$194,900 (+44.48%)Land $52,000Building $142,900
2022
$3,754.00Homeowner's exemption
$134,900Land $35,500Building $99,400
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Flood
FEMA maps place 421 Sherman Ave E in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective November 5, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026
FEMA Flood Zone
Zone X minimal risk
Nearest Special Flood Hazard Area
Zone AE, within 500 ft
Flood Insurance Requirement
Not required lenders may require it
Nearby Flood Policies
2 in force
Nearby Flood Claims
37 (1978–2008)
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
The area around 421 Sherman Ave E has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
Wildfire Risk
Not rated no burnable land within 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
FORT ATKINSON WATERWORKS serves 12,390 people · EPA ID WI1280103
Water Source
Groundwater
Last State Inspection
Jun 2025
Lead
13 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 388 locations within half a mile, as of December 31, 2025