307 N 1st St, Groton, SD 57445 Property Records

Brown County property record for 307 N 1st St, Groton, SD 57445

Property Summary

Property Type	Single Family Home
Details	1,276 sqft · built 1972
Lot Size	0.326 acres (14,200 sqft)
Owner	Company Name on Record
Tax Bill	$52 (2026)
Flood Zone	Zone X (moderate risk)
APN	`33001014001100`

Property Details

APN / Parcel Number

Primary APN	`33001014001100`
Alternative APN	`18871`

Interior

Plumbing Fixtures	8 Plumbing Fixtures
Stories	1 Story
Building Area	1,276 sqft Living Area
1st Floor Area	1,276 sqft
Basement Area	2,288 sqft
Unfinished Basement	1,144 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1972
Effective Year Built	Effective 1972
Architectural Style	Split Level
Roof Type	Gable
Roof Material	Asbestos
Lot Area	14,200 sqft (0.326 acres)
Lot Dimensions	142 ft deep x 100 ft wide
Garage Area	11 sqft
Porch	Porch

Location & Zoning

Account Number	33001014001100
Street Address	307 N 1ST ST
City	GROTON
State	SD
Zip	57445-2018
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 11-12 BK 14 ORIG PLAT GROTON
Legal Subdivision	1
Legal Block	14
Legal Lot Number	11
Jurisdiction	BROWN SD
Township / Civil Division	GROTON
Census Block Group	2
Census Block	2069
Census Tract	951900

Owner

Source: Brown County records, as of September 23, 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 Record
Mailing Address	PO BOX 348, GROTON, SD 57445-0348
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Record Updated	Oct 29, 2026

Tax Assessment & Valuation

Source: Brown County assessment roll, as of January 13, 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

Year	Tax Bill
2026	$52.00
2025	$52.00

Flood

Source: FEMA National Flood Hazard Layer, effective March 30, 2015 · OpenFEMA NFIP redacted claims and policies, as of September 2026

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

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 97% of the US · lower than 94% of South Dakota
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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 System	GROTON serves 1,380 people · EPA ID SD4600147
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, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 149 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Midco Fiber	5,000 / 5,000
Northern Valley Communications Fiber	1,000 / 200
Verizon Fixed Wireless	300 / 20