504 N Main St, Groton, SD 57445 Property Records

Brown County property record for 504 N Main St, Groton, SD 57445

Property Summary

Property Type	Single Family Home
Details	3 bd · 1,805 sqft · built 1910
Owner	Individual Name on File
Last Sale	$50,000 (Aug 2018)
Tax Bill	$1,577 (2025)
Flood Zone	Zone X (moderate risk)
APN	`33003019000700`

Property Details

APN / Parcel Number

Primary APN	`33003019000700`
Alternative APN	`18906`

Interior

Bedrooms	3 Beds
Plumbing Fixtures	5 Plumbing Fixtures
Stories	2 Stories
Building Area	1,805 sqft Living Area
1st Floor Area	1,802 sqft
Basement Area	768 sqft

Exterior

Year Built	Built 1910
Exterior Material	Aluminum/Vinyl
Roof Type	Hip
Roof Material	Asbestos
Lot Dimensions	142 ft deep x 50 ft wide
Garage Area	12 sqft
Porch	Porch
Porch Area	450 sqft

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Account Number	33003019000700
Street Address	504 N MAIN ST
City	GROTON
State	SD
Zip	57445-2115
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 7-8 BK 19 1ST ADD GROTON
Legal Block	19
Legal Lot Number	7
Jurisdiction	BROWN SD
Township / Civil Division	GROTON
Census Block Group	2
Census Block	2049
Census Tract	951900

Owner

Source: Brown County records · APN 33003019000700

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	Individual Name on File
Mailing Address	509 E 5TH AVE, GROTON, SD 57445-2246
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Aug 17, 2018 · Amount on Record
Deed Sale	Aug 17, 2018 · Amount on Record
Deed Document Number	0000302960
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	$1,577.00 (+2.4%)	$77,719 (+16.97%) Land $12,500 Building $65,219
2024	$1,540.00 (+17.65%)
2023	$1,309.00 (+8.45%)	$66,445 Land $11,500 Building $54,945
2022	$1,207.00

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 99.8% of the US · lower than 99.5% of South Dakota
Wildfire Likelihood	Under 0.01% 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.