13380 Greyhound Gulch Rd, Keystone, SD 57751 Property Records

Pennington County property record for 13380 Greyhound Gulch Rd, Keystone, SD 57751

Property Summary

Property Type	Single Family Home
Details	1 bd · 1 ba · 910 sqft · built 1914
Lot Size	4.9 acres (213,444 sqft)
Owner	Individual Name on File
Tax Bill	$12,251 (2022)
Flood Zone	Zone X (minimal risk)
APN	`70-15-401-003`

Property Details

APN / Parcel Number

Primary APN	`70-15-401-003`
Alternative APN	`66024`

Interior

Bedrooms	1 Bed
Full Baths	1 Bath
Building Area	910 sqft Living Area

Exterior

Year Built	Built 1914
Construction Type	Log
Lot Area	213,444 sqft (4.9 acres)
Deck Area	280 sqft
Total Buildings	5 Buildings

Location & Zoning

Account Number	66024
Street Address	13380 GREYHOUND GULCH RD
City	KEYSTONE
State	SD
Zip	57751-6652
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	OTHO SUBD, LOT 1
Legal Subdivision	OTHO SUBD
Legal Lot Number	1
Jurisdiction	PENNINGTON SD
Township / Civil Division	MOUNT RUSHMORE
Census Block Group	1
Census Block	1087
Census Tract	11005

Owner

Source: Pennington County assessment roll, APN 70-15-401-003, as of November 1, 2022 · Last verified June 2023

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	13380 GREYHOUND GULCH RD, KEYSTONE, SD 57751-6652
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Record Updated	Jun 07, 2026

Tax Assessment & Valuation

Source: Pennington County assessment roll as of November 1, 2022 · Last verified June 2023

Property Jurisdictions

Type	Name
State	South Dakota
County	Pennington County
Unified School District	Hill City School District 51-2 (PK - 12)

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Pennington County (46103C), as of June 11, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 461030110051, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 17 policies
Nearby Flood Policies	17 in force
Nearby Flood Claims	3 (1995–2001)
Claims Outside the SFHA	2 of 3
Most Recent Claim	Jul 2001 · river or lake flooding
Claims by Event	Flooding, May 1995 · 2 claims

Wildfire

Wildfire Risk	Moderate above 68% of the US · above 76% of South Dakota
Wildfire Likelihood	0.2% annual chance
Exposure	Direct burnable vegetation at the parcel

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.

Historic Designation

Source: NPS National Register of Historic Places as of August 1, 2026 · Last verified October 2026

Historic District	Within the Otho Mining District listed 2004 · 73 contributing resources · NRIS 04001365

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Internet Providers

Source: FCC Broadband Data Collection, 6 locations within half a mile, as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Hanson Communications Fiber	1,000 / 1,000

Cell Coverage

4G LTE (outdoors only), no 5G reported

Drinking Water

Source: EPA Safe Drinking Water Information System, water system SD4602309, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	SOUTHERN BLACK HILLS WATER private · serves 947 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.