4305 Dolphin Ln, Rapid City, SD 57701 Property Records

Pennington County property record for 4305 Dolphin Ln, Rapid City, SD 57701 · Last verified April 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 912 sqft · built 1979
Lot Size	0.18 acres (7,841 sqft)
Owner	2 Individual Names on File
Last Sale	$194,900 (Mar 2020)
Tax Bill	$3,231 (2025)
Flood Zone	Zone X (minimal risk)
APN	`20-13-453-006`

Property Details

APN / Parcel Number

Primary APN	`20-13-453-006`
Alternative APN	`5655`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Building Area	912 sqft Living Area
Basement Area	912 sqft
Finished Basement	812 sqft

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1979
Architectural Style	Ranch
Lot Area	7,841 sqft (0.18 acres)
Garage Type	Attached
Garage Area	576 sqft

Exterior Amenities

Porch	Slab
Porch Area	384 sqft
Deck Area	64 sqft
Patio Area	384 sqft

Location & Zoning

Account Number	5655
Street Address	4305 DOLPHIN LN
City	RAPID CITY
State	SD
Zip	57701-9545
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MALLRIDGE SUBD, BLOCK 7, LOT 2
Legal Subdivision	MALLRIDGE SUBD
Legal Block	7
Legal Lot Number	2
Jurisdiction	PENNINGTON SD
Township / Civil Division	RAPID CITY
Census Block Group	2
Census Block	2040
Census Tract	11400

Owner

Source: Pennington County records · APN 20-13-453-006

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	4305 DOLPHIN LN, RAPID CITY, SD 57701-9545
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Mar 11, 2020 · Amount on Record
Deed Sale	Mar 11, 2020 · Amount on Record
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
Municipality	Rapid City
Unified School District	Rapid City School District 51-4 (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	$3,231.00 (-0.28%)	$294,300 (+3.74%) Land $49,000 Building $245,300
2023	$3,240.00 (+9.09%)	$283,700 Land $44,000 Building $239,700
2022	$2,970.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Pennington County (46103C), updated June 11, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 461030114002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	6 in force

Wildfire

Wildfire Risk	Moderate above 58% of the US · above 51% of South Dakota
Wildfire Likelihood	About 1 in 680 per year
Exposure	Indirect within ember reach

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, availability as of December 31, 2025 · Published October 2026 · based on 197 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Midcontinent Communications	Cable	2,000 / 350
Clarity Telecom	Cable	1,000 / 30

May also be available at this address: Clarity Telecom, Lumen Technologies. Availability varies by address; speeds are provider-advertised maximums, not measured.