728 Halley Ave, Rapid City, SD 57701 Property Records

Pennington County property record for 728 Halley Ave, Rapid City, SD 57701

Property Summary

Property Type	Duplex
Details	4 bd · 2 ba · 2,040 sqft · built 1961
Lot Size	0.32 acres (13,939 sqft)
Owner	Individual Name on Record
Last Sale	$155,000 (Sep 2020)
Tax Bill	$3,326 (2025)
Flood Zone	Zone X (minimal risk)
APN	`20-36-280-001`

Property Details

APN / Parcel Number

Primary APN	`20-36-280-001`
Alternative APN	`27161`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Building Area	2,040 sqft Total Area
Basement Area	144 sqft
Unfinished Basement	144 sqft

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1961
Architectural Style	Duplex Single
Lot Area	13,939 sqft (0.32 acres)
Porch	Slab
Porch Area	30 sqft
Patio Area	30 sqft

Location & Zoning

Account Number	27161
Street Address	728 HALLEY AVE
City	RAPID CITY
State	SD
Zip	57701-1219
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Description	NORTH RAPID ADD, BLOCK 27, LOT 29 - 32
Legal Subdivision	NORTH RAPID ADD
Legal Block	27
Legal Lot Number	29-32
Jurisdiction	PENNINGTON SD
Township / Civil Division	RAPID CITY
Census Block Group	1
Census Block	1020
Census Tract	10201

Owner

Source: Pennington County records, as of March 24, 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	204 HUMMINGBIRD CIR, BOX ELDER, SD 57719-9408
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 1, 2020 · Amount on Record
Deed Sale	Sep 1, 2020 · Amount on Record
Record Updated	Jun 8, 2026

Tax Assessment & Valuation

Source: Pennington County assessment roll, as of August 26, 2025

Property Jurisdictions

Type	Name
State	South Dakota
County	Pennington County
Municipality	Rapid City
Unified School District	Rapid City School District 51-4 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$3,326.00 (-2.86%)	$247,100 (+2.79%) Land $48,300 Building $198,800
2023	$3,424.00 (+11.97%)	$240,400 Land $37,100 Building $203,300
2022	$3,058.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective June 11, 2026 · 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
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 in force

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	Not rated no burnable land within ember reach

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	RAPID CITY serves 72,009 people · EPA ID SD4600406
Water Source	Surface water
Last State Inspection	May 2024
Lead	6 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, 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 368 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Midco Cable	2,000 / 350
Bluepeak Cable · Fiber in parts of the area	1,000 / 30
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20