668 State St, Madison, WI 53703 Property Records

Dane County property record for 668 State St, Madison, WI 53703

Property Summary

Property Type	Commercial
Details	3 ba · 4,241 sqft · built 1914
Lot Size	0.149 acres (6,523 sqft)
Owner	2 Company Names on File
Tax Bill	$13,042 (2025)
Flood Zone	Zone X (minimal risk)
APN	`0709-143-0603-4`

Property Details

APN / Parcel Number

Primary APN	`0709-143-0603-4`

Interior

Full Baths	3 Baths
Half Baths	2 Half Baths
Stories	1 Story
Building Area	4,241 sqft Gross Area
Flooring	Wood

Exterior

Year Built	Built 1914
Effective Year Built	Effective 2006
Exterior Material	Brick
Roof Type	Flat
Roof Material	Built-Up Asphalt
Lot Area	6,523 sqft (0.149 acres)
View / Lot	Traffic

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	668 STATE ST
City	MADISON
State	WI
Zip	53703-1016
Property Category	Commercial
Property Type	Commercial > Retail
Local Zoning Code	DC
Legal Description	662 STATE STREET CONDOMINIUM, UNIT 3 & A % INTEREST IN THE COMMON AREA AS DECLAR ED AND RECORDED IN DANE COUNTY REGISTER OF DEEDS AS DOCUMENT 4765646.
Legal Range	09E
Legal Township	07N
Legal Section	14
Legal Quarter	3
Legal Subdivision	662 STATE STREET CONDOMINIUM
Legal Unit	3
Jurisdiction	DANE WI
Township / Civil Division	MADISON
Census Block Group	1
Census Block	1001
Census Tract	1604

Owner

Source: Dane County assessment roll, as of March 16, 2026

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

Owner of Record	2 Company Names on File
Mailing Address	210 N BASSETT ST, MADISON, WI 53703-2208
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

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

Tax Assessment & Valuation

Source: Dane County assessment roll, as of March 16, 2026

Property Jurisdictions

Type	Name
State	Wisconsin
County	Dane County
Municipality	Madison City
Unified School District	Madison Metropolitan School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$13,042.00 (+15.97%)	$704,000 (+48.21%) Land $72,000 Building $632,000
2024	$11,246.00 (+38.19%)		$640,000 (+33.98%)
2023		$475,000 Land $72,000 Building $403,000	$477,675
2022	$8,138.00

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 September 20, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not 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 Risk	Not rated no burnable land within ember reach

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	MADISON WATER UTILITY serves 272,000 people · EPA ID WI1130224
Water Source	Groundwater
Last State Inspection	Apr 2023
Lead	2 ppb (2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Lead service line inventory Oct 2024
Monitoring and Reporting	1 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 48 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	1,000 / 75
ResTech Services Fixed Wireless · Fiber in parts of the area	100 / 25
AT&T Fixed Wireless · DSL	100 / 20
T-Mobile USA Fixed Wireless	100 / 20