640 Alpine Dr, Rapid City, SD 57702 Property Records

Pennington County property record for 640 Alpine Dr, Rapid City, SD 57702

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,508 sqft · built 2005
Lot Size	0.78 acres (33,977 sqft)
Owner	2 Individual Names on File
Last Sale	$267,151 (Nov 2013)
Tax Bill	$5,655 (2025)
Flood Zone	Zone X (minimal risk)
APN	`35-17-453-007`

Property Details

APN / Parcel Number

Primary APN	`35-17-453-007`
Alternative APN	`1945`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Building Area	1,508 sqft Living Area
Basement Area	1,508 sqft
Finished Basement	485 sqft

Exterior

Year Built	Built 2005
Effective Year Built	Effective 2005
Architectural Style	Ranch
Lot Area	33,977 sqft (0.78 acres)

Exterior Amenities

Porch	Slab
Porch Area	510 sqft
Deck Area	140 sqft
Patio Area	510 sqft

Location & Zoning

Account Number	1945
Street Address	640 ALPINE DR
City	RAPID CITY
State	SD
Zip	57702-6006
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	EDELWEISS MOUNTAIN DEVELOPMENT, BLOCK B, LOT 5
Legal Subdivision	EDELWEISS MOUNTAIN DEVELOPMENT
Legal Block	B
Legal Lot Number	5
Jurisdiction	PENNINGTON SD
Township / Civil Division	WEST PENNINGTON
Census Block Group	4
Census Block	4082
Census Tract	11700

Owner

Source: Pennington County records · APN 35-17-453-007

Assessment roll updated August 26, 2025 · Last verified April 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	3434 GRAY FOX CT, RAPID CITY, SD 57701-2331
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 18, 2013 · Amount on Record
Deed Sale	Nov 18, 2013 · Amount on Record
Deed Document Number	201318982
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Pennington County records · Assessment roll updated August 26, 2025 · Last verified April 2026

Property Jurisdictions

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

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2025	$5,655.00 (-12.2%)	$522,400 (+6.66%) Land $66,600 Building $455,800
2023	$6,441.00 (+13.46%)	$489,800 Land $26,600 Building $463,200
2022	$5,677.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of June 11, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 in force

Wildfire

Wildfire Risk	High above 83% of the US · above 93% of South Dakota
Wildfire Likelihood	0.5% 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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Starlink Satellite	280 / 30
Lumen Technologies DSL	60 / 5

Based on FCC filings for 40 locations within half a mile of this property.

Cell Coverage

5G and 4G LTE (outdoors only)

Drinking Water

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

Water System	EDELWEISS MOUNTAIN IMPROVEMENT ASSOC private · serves 70 people
Water Source	Groundwater
Last State Inspection	Feb 2025
Lead	14 ppb (2024) 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.