320 N W 1st St, Madison, SD 57042 Property Records

Lake County property record for 320 N W 1st St, Madison, SD 57042

Property Summary

Property Type	Commercial
Details	2,075 sqft · built 1889
Lot Size	0.16 acres (6,970 sqft)
Owner	Company Name on File
Tax Bill	$700 (2025)
Flood Zone	Zone X (moderate risk)
APN	`21040-00400-080-20`

Property Details

APN / Parcel Number

Primary APN	`21040-00400-080-20`

Interior

Building Area	2,075 sqft Total Area

Exterior

Year Built	Built 1889
Effective Year Built	Effective 1889
Lot Area	6,970 sqft (0.16 acres)

Location & Zoning

Street Address	320 NW 1ST ST
City	MADISON
State	SD
Zip	57042-2140
Property Category	Commercial
Property Type	Commercial > Retail
Legal Description	W71 1/2' LOTS 7-8 BLK 4 TOWN PROP 1ST #337M
Legal Block	4
Legal Lot Number	7-8
Jurisdiction	LAKE SD
Township / Civil Division	MADISON
Census Block Group	2
Census Block	2005
Census Tract	960201

Owner

Source: Lake County records · APN 21040-00400-080-20

Assessment roll updated October 24, 2025 · Last verified April 2026

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

Owner of Record	Company Name on File
Mailing Address	PO BOX 469, MADISON, SD 57042-0469
Owner Type	Company
Vesting	Trust, Family Living Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Lake County records · Assessment roll updated October 24, 2025 · Last verified April 2026

Property Jurisdictions

Type	Name
State	South Dakota
County	Lake County
Municipality	Madison City
Unified School District	Madison Central School District 39-2 (KG - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

Year	Tax Bill	Assessed Value
2025	$700.00 (+3.24%)	$32,600 (-) Land $14,900 Building $17,700
2024	$678.00 (+0.74%)	$32,600 (+4.49%) Land $14,900 Building $17,700
2023	$673.00 (+27.22%)	$31,200 Land $13,500 Building $17,700
2022	$529.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of November 20, 2024 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	6 in force
Nearby Flood Claims	3 (2019)
Most Recent Claim	Sep 2019 · Severe Storms, Tornadoes, And Flooding
Claims by Event	Severe Storms, Tornadoes, And Flooding, Sep 2019 · 3 claims

Wildfire

Wildfire Risk	Not rated no burnable land within 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)
Midcontinent Communications Cable	1,250 / 60
Clarity Telecom Cable · Fiber in parts of the area	1,000 / 30
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
T-Mobile USA Fixed Wireless	100 / 20

May also be available: AT&T, Interlakes Wireless.

Based on FCC filings for 376 locations within half a mile of this property.

Drinking Water

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

Water System	MADISON serves 6,191 people
Water Source	Groundwater
Last State Inspection	Sep 2024
Lead	2 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.