12447 US Hwy 16A, Custer, SD 57730 Property Records

Custer County property record for 12447 US Hwy 16A, Custer, SD 57730

Property Summary

Property Type	Commercial
Details	1.5 ba · 1,746 sqft · built 1945
Lot Size	2.13 acres (92,783 sqft)
Owner	Individual Name on File
Tax Bill	$753 (2025)
Flood Zone	Zone X (minimal risk)
APN	`005180`

Property Details

APN / Parcel Number

Primary APN	`005180`
Alternative APN	`17000001900030050002000`

Interior

Full Baths	1.5 Baths
Half Baths	3 Half Baths
Stories	1 Story
Building Area	1,746 sqft Total Area

Exterior

Year Built	Built 1945
Effective Year Built	Effective 1945
Construction Type	Frame
Lot Area	92,783 sqft (2.13 acres)
Deck Area	Deck Area
Total Buildings	7 Buildings

Utilities, Heating & Cooling

Cooling System	None

Location & Zoning

Street Address	12447 US HIGHWAY 16A
City	CUSTER
State	SD
Zip	57730
Property Category	Commercial
Property Type	Commercial > Retail
Legal Description	TR WILCOX OF LOTS 1 & 2 OF HEALD TR BACKUS TR & RUBY SMITH TR SEC 19 T-3 R-5 2.13 AC 1330501900002000
Legal Range	05
Legal Township	03
Legal Section	19
Legal Tract	W
Legal Lot Number	1-2
Jurisdiction	CUSTER SD
Township / Civil Division	WEST CUSTER
Census Block Group	2
Census Block	2018
Census Tract	965100

Owner

Source: Custer County assessment roll, as of September 3, 2025

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	PO BOX 446, CUSTER, SD 57730-0446
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Updated	Jun 8, 2026

Tax Assessment & Valuation

Source: Custer County assessment roll, as of September 3, 2025

Property Jurisdictions

Type	Name
State	South Dakota
County	Custer County
Unified School District	Custer School District 16-1 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$753.00 (-9.39%)	$70,066 (+0.85%) Land $61,537 Building $8,529
2023	$831.00 (-61.24%)	$69,478 Land $61,537 Building $7,941
2022			$56,374 Land $49,874 Building $6,500
2021	$2,144.00

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 October 21, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 11 policies
Nearby Flood Policies	11 in force
Nearby Flood Claims	4 (2006–2019)
Claims Outside the SFHA	2 of 4
Most Recent Claim	Aug 2019 · other causes

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	Moderate above 69% of the US · above 78% of South Dakota
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	SOUTHERN BLACK HILLS WATER private · serves 947 people · EPA ID SD4602309
Water Source	Groundwater
Last State Inspection	Mar 2026
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 117 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Golden West Telecommunications Cooperative Fiber	1,000 / 1,000
AT&T Fixed Wireless	100 / 20