12490 402nd Ave, Groton, SD 57445 Property Records

Brown County property record for 12490 402nd Ave, Groton, SD 57445

Property Summary

Property Type	Single Family Home
Details	2,568 sqft · built 1973
Lot Size	4.17 acres (181,819 sqft)
Owner	Individual Name on Record
Tax Bill	$2,326 (2026)
Flood Zone	Zone X (minimal risk)
APN	`27275`

Property Details

APN / Parcel Number

Primary APN	`27275`

Interior

Stories	1 Story
Building Area	2,568 sqft Living Area
1st Floor Area	1,120 sqft
Basement Area	2,568 sqft
Unfinished Basement	2,568 sqft

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1973
Exterior Material	Aluminum/Vinyl
Roof Type	Gable
Roof Material	Asbestos
Lot Area	181,819 sqft (4.17 acres)
Lot Dimensions	100 ft deep x 62.5 ft wide
Garage Area	624 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	12490 402ND AVE
City	GROTON
State	SD
Zip	57445-5412
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT 1 HARRY PHARIS ADD SW 4-124-61
Legal Range	61W
Legal Township	124
Legal Section	04
Legal Lot Number	1
Jurisdiction	BROWN SD
Township / Civil Division	PUTNEY
Census Block Group	4
Census Block	4264
Census Tract	952000

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	Individual Name on Record
Mailing Address	40220 125TH ST, GROTON, SD 57445-5402
Owner Type	Individual

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
County Subdivision	Putney Township
Unified School District	Groton Area School District 06-6 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$2,326.00 (+0.04%)	$225,772 (+4.81%) Land $15,636 Building $210,136	$225,772 Land $15,636 Building $210,136
2025	$2,325.00 (+8.34%)	$215,420 (+24.32%) Land $15,240 Building $200,180
2024	$2,146.00 (+19.29%)
2023	$1,799.00 (+6.01%)	$173,278 Land $13,007 Building $160,271
2022	$1,697.00

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 March 30, 2015 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	9 (2010–2011)
Claims Outside the SFHA	4 of 9
Most Recent Claim	Sep 2011 · river or lake flooding
Claims by Event	Flooding, Jul 2011 · 7 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 98% of the US · lower than 96% 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	BROWN-DAY-MARSHALL RWS private · serves 5,673 people · EPA ID SD4600882
Water Source	Groundwater
Last State Inspection	Jul 2022
Lead	2 ppb (2025) 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 3 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Northern Valley Communications Fiber	1,000 / 200