511 4th St SW, De Smet, SD 57231 Property Records

Kingsbury County property record for 511 4th St SW, De Smet, SD 57231

Property Summary

Property Type	Single Family Home
Lot Size	0.379 acres (16,500 sqft)
Owner	2 Individual Names on File
Tax Bill	$4,963 (2026)
Flood Zone	Zone X (minimal risk)
APN	`5947`

Property Details

APN / Parcel Number

Primary APN	`5947`

Exterior

Lot Area	16,500 sqft (0.379 acres)
Lot Dimensions	165 ft deep x 100 ft wide

Location & Zoning

Street Address	511 4TH ST SW
City	DE SMET
State	SD
Zip	57231-2232
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOTS 6 & 7 BLOCK 18 BROWN'S ADD'N
Legal Block	18
Legal Lot Number	6-7
Jurisdiction	KINGSBURY SD
Township / Civil Division	DE SMET
Census Block Group	1
Census Block	1110
Census Tract	958200

Owner

511 4th St SW is owned by two individuals who acquired it in March 1994.

Source: Kingsbury County records, as of October 1, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on File
Mailing Address	PO BOX 221, DE SMET, SD 57231-0221
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 2, 1994
Deed Sale	Mar 2, 1994
Deed Book / Page	98 / 209
Record Updated	Oct 29, 2026

Tax Assessment & Valuation

The 2026 property tax bill for 511 4th St SW was $4,963.

Source: Kingsbury County assessment roll, as of October 1, 2026

Property Jurisdictions

Type	Name
State	South Dakota
County	Kingsbury County
Municipality	De Smet City
Unified School District	De Smet School District 38-2 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026	$4,963.00	$234,131 (-35.94%) Land $18,750 Building $215,381
2025	$4,963.00	$365,461 Land $18,750 Building $346,711
2023	$3,292.00	$215,642 Land $15,000 Building $200,642
2022	$3,292.00

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

Flood

FEMA maps place 511 4th St SW in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1987.

Source: FEMA National Flood Hazard Layer, effective May 21, 2024 · 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	3 (1987)
Most Recent Claim	May 1987 · river or lake flooding

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

Wildfire risk around 511 4th St SW is low, with a 0.02% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · lower than 85% of South Dakota
Wildfire Likelihood	0.02% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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	DE SMET serves 1,056 people · EPA ID SD4600059
Water Source	Groundwater
Last State Inspection	Sep 2025
Lead	1 ppb (2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	No certified operator Feb 2020
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 56 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Valley FiberCom Fiber	1,000 / 1,000
Mediacom Xtream Cable	1,000 / 50
Verizon Fixed Wireless	300 / 20
Midco Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20