604 N Main St, Groton, SD 57445 Property Records

Brown County property record for 604 N Main St, Groton, SD 57445

Property Summary

Property Type	Single Family Home
Details	3 bd · 1,680 sqft · built 1890
Owner	2 Individual Names on File
Last Sale	$77,000 (Dec 2003)
Tax Bill	$2,775 (2025)
Flood Zone	Zone X (moderate risk)
APN	`33003018000700`

Property Details

APN / Parcel Number

Primary APN	`33003018000700`
Alternative APN	`18899`

Interior

Bedrooms	3 Beds
Plumbing Fixtures	8 Plumbing Fixtures
Stories	2 Stories
Building Area	1,680 sqft Living Area
1st Floor Area	1,679 sqft
Basement Area	749 sqft

Exterior

Year Built	Built 1890
Exterior Material	Aluminum/Vinyl
Roof Type	Gable
Roof Material	Asbestos
Lot Dimensions	142 ft deep x 60 ft wide
Garage Area	16 sqft
Porch	Porch
Porch Area	424 sqft

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Account Number	33003018000700
Street Address	604 N MAIN ST
City	GROTON
State	SD
Zip	57445-2152
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	S 10' LT 7 & LT 8-9 BK 18 1ST ADD GROTON
Legal Block	18
Legal Lot Number	7
Jurisdiction	BROWN SD
Township / Civil Division	GROTON
Census Block Group	2
Census Block	2039
Census Tract	951900

Owner

Source: Brown County records · APN 33003018000700

Assessment roll updated November 1, 2025 · Last verified February 2026

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

Owner of Record	2 Individual Names on File
Mailing Address	604 N MAIN ST, GROTON, SD 57445-2152
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 22, 2003 · Amount on Record
Deed Sale	Dec 22, 2003 · Amount on Record
Deed Document Number	0000280331
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Brown County records · Assessment roll updated November 1, 2025 · Last verified February 2026

Property Jurisdictions

Type	Name
State	South Dakota
County	Brown County
Municipality	Groton City
Unified School District	Groton Area School District 06-6 (PK - 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	$2,775.00 (+3.54%)	$170,083 (+17.75%) Land $15,000 Building $155,083
2024	$2,680.00 (+13.85%)
2023	$2,354.00 (+9.49%)	$144,442 Land $13,800 Building $130,642
2022	$2,150.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of March 30, 2015 · 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
Nearby Flood Policies	4 in force
Nearby Flood Claims	8 (1993–2007)
Claims Outside the SFHA	2 of 8
Most Recent Claim	May 2007 · Severe Storms, Tornadoes, And Flooding
Claims by Event	Severe Storms, Tornadoes, And Flooding, May 2007 · 4 claims Severe Flooding, Sever Winter Storms,heavy Rains High Winds, Apr 1997 · 3 claims

Wildfire

Wildfire Risk	Low lower than 96% of the US · lower than 93% of South Dakota
Wildfire Likelihood	0.02% annual chance
Exposure	None beyond 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 Fiber	5,000 / 5,000
James Valley Cooperative Telephone Company Fiber	1,000 / 200
Verizon Fixed Wireless	300 / 20

Based on FCC filings for 270 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	GROTON serves 1,380 people
Water Source	Purchased surface water from WEB WATER DEVELOPMENT ASSOCIATION
Last State Inspection	Nov 2023
Lead	3 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.