12457 US Hwy 16A, Custer, SD 57730 Property Records

Custer County property record for 12457 US Hwy 16A, Custer, SD 57730

Property Summary

Property Type	Rural Home
Details	2,160 sqft · built 1980
Lot Size	2.66 acres (115,870 sqft)
Owner	Individual Name on Record
Last Sale	$225,000 (Jun 2017)
Tax Bill	$2,538 (2025)
Flood Zone	Zone X (minimal risk)
APN	`005185`

Property Details

APN / Parcel Number

Primary APN	`005185`
Alternative APN	`17000001900030050002500`

Interior

Building Area	2,160 sqft Gross Area
Gross Area	1,500 sqft

Exterior

Year Built	Built 1980
Effective Year Built	Effective 1980
Lot Area	115,870 sqft (2.66 acres)
Shed	1 Shed
Shed Area	320 sqft

Location & Zoning

Street Address	12457 US HIGHWAY 16A
City	CUSTER
State	SD
Zip	57730
Property Category	Residential
Property Type	Residential > Single Family > Rural Home
Legal Description	BOWEN TRACT 2 IN SE4 SEC 19 T-3 R-5 2.66 AC 1330501900002500
Legal Range	05
Legal Township	03
Legal Section	19
Legal Tract	2
Jurisdiction	CUSTER SD
Township / Civil Division	WEST CUSTER
Census Block Group	2
Census Block	2018
Census Tract	965100

Owner

Source: Custer County records, as of September 8, 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	12179 DEADWOOD TRL, CUSTER, SD 57730-8177
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 15, 2017 · Amount on Record
Deed Sale	Jun 15, 2017 · Amount on Record
Record Updated	Oct 29, 2026

Tax Assessment & Valuation

Source: Custer County assessment roll, as of September 8, 2026

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
2026		$235,917 (-) Land $123,100 Building $112,817
2025	$2,538.00 (+13.61%)	$235,917 (+26.36%) Land $123,100 Building $112,817
2023	$2,234.00 (+604.73%)	$186,701 Land $98,100 Building $88,601
2022			$41,200 Land $41,200
2021	$317.00

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
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

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	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 Fiber	1,000 / 1,000
AT&T Fixed Wireless	100 / 20