436 River St, Merrimac, WI 53561 Property Records

Sauk County property record for 436 River St, Merrimac, WI 53561

Property Summary

Property TypeSingle Family Home
Lot Size0.63 acres (27,443 sqft)
OwnerCompany Name on Record
Last Sale$318,000 (May 2012)
Tax Bill$8,509 (2022)
Flood ZoneZone X (minimal risk)
APN151 0159-21000

Property Details

APN / Parcel Number

Primary APN151 0159-21000

Exterior

Lot Area27,443 sqft (0.63 acres)

Location & Zoning

Street Address436 RIVER ST
CityMERRIMAC
StateWI
Zip53561-9767
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionS 1-10-7 PRT GOV LOT 5 = CSM 6753 LOT 1 (S&W/EASE S PER D-837257, D-837258, D-887980 & D-899679) 0.63A
Legal Lot Number5
JurisdictionSAUK WI
Township / Civil DivisionMERRIMAC
Census Block Group1
Census Block1029
Census Tract500

Owner

Source: Sauk County records, as of May 8, 2023

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on Record
Co-ownerCo-owner on Record
Mailing Address9323 W GRANDVIEW CT, FRANKLIN, WI 53132-1970
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMay 2, 2012 · Amount on Record
Deed SaleMay 2, 2012 · Amount on Record
Deed Document Number1051747
Record UpdatedJun 7, 2026

Tax Assessment & Valuation

Source: Sauk County assessment roll, as of January 1, 2022

Property Jurisdictions

TypeName
StateWisconsin
CountySauk County
MunicipalityMerrimac Village
Unified School DistrictSauk Prairie School District (PK - 12)

Flood

Source: FEMA National Flood Hazard Layer, effective January 30, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies1 in force
Nearby Flood Claims3 (2000–2013)
Claims Outside the SFHA3 of 3
Most Recent ClaimApr 2013 · rainfall accumulation
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 RiskLow
lower than 93% of the US · lower than 81% of Wisconsin
Wildfire Likelihood0.02% annual chance
ExposureDirect
burnable vegetation

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 SystemMERRIMAC WATERWORKS
serves 440 people · EPA ID WI1570093
Water SourceGroundwater
Last State InspectionApr 2024
Lead1 ppb (2023)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureLead service line inventory
Oct 2024
Lead public education
Jan 2018
Monitoring and Reporting2
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 70 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
TDS Telecom
Fiber
1,000 / 1,000
Verizon
Fixed Wireless
300 / 20

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