638 W Main St, Madison, WI 53703 Property Records

Dane County property record for 638 W Main St, Madison, WI 53703

Property Summary

Property TypeParking Lot
Lot Size0.392 acres (17,112 sqft)
OwnerCompany Name on Record
Flood ZoneZone X (minimal risk)
APN0709-234-0617-2

Property Details

APN / Parcel Number

Primary APN0709-234-0617-2

Exterior

Lot Area17,112 sqft (0.392 acres)

Utilities, Heating & Cooling

SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address638 W MAIN ST
CityMADISON
StateWI
Zip53703-2634
Property CategoryCommercial
Property TypeCommercial > Retail > Parking Lot
Local Zoning CodeUMX
Legal DescriptionSEC 23, T7N R9E, PRT SE 1/4 & PRT OF LOTS 1, 2, 17 & 18, BLK 25, ORIGINAL PLAT, DESC AS FOL: BEG MOST WLY COR SD LOT 1, TH N
Legal SubdivisionSEC 23, T7N R9E, PRT SE 1/4 & PRT OF
Legal Block25
Legal Lot Number1
JurisdictionDANE WI
Township / Civil DivisionMADISON
Census Block Group2
Census Block2006
Census Tract1605

Owner

Source: Dane County records, as of January 22, 2026

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

Owner of RecordCompany Name on Record
Mailing Address210 MARTIN LUTHER KING JR BLVD RM 115, 115, MADISON, WI 53703-3342
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Record UpdatedJun 8, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateWisconsin
CountyDane County
MunicipalityMadison City
Unified School DistrictMadison Metropolitan School District (PK - 12)

Flood

Source: FEMA National Flood Hazard Layer, effective September 20, 2026

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 RiskNot 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 SystemMADISON WATER UTILITY
serves 272,000 people · EPA ID WI1130224
Water SourceGroundwater
Last State InspectionApr 2023
Lead2 ppb (2023)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureLead service line inventory
Oct 2024
Monitoring and Reporting1
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 303 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable · Fiber in parts of the area
1,000 / 1,000
LiteWire
Fixed Wireless · Fiber in parts of the area
100 / 25
T-Mobile
Fixed Wireless
100 / 20
AT&T
Fixed Wireless · Fiber, DSL in parts of the area
100 / 20

May also be available: Four Lakes Broadband, Verizon.

Nearby Properties on W Main St

Nearby Streets

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