10 E Philadelphia St, Rapid City, SD 57701 Property Records

Pennington County property record for 10 E Philadelphia St, Rapid City, SD 57701

Property Summary

Property Type	Multi-Family Dwellings
Details	720 sqft · built 1932
Lot Size	0.13 acres (5,663 sqft)
Owner	2 Individual Names on File
Tax Bill	$1,623 (2025)
Flood Zone	Zone X (minimal risk)
APN	`20-36-433-005`

Property Details

APN / Parcel Number

Primary APN	`20-36-433-005`
Alternative APN	`20278`

Interior

Units	3 Units
Stories	2 Stories
Building Area	720 sqft Total Area

Exterior

Year Built	Built 1932
Effective Year Built	Effective 1932
Architectural Style	Multi-Family
Lot Area	5,663 sqft (0.13 acres)
Total Buildings	2 Buildings

Location & Zoning

Account Number	20278
Street Address	10 E PHILADELPHIA ST
City	RAPID CITY
State	SD
Zip	57701-6552
Property Category	Residential
Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Legal Description	BLAKES ADD, BLOCK 6, LOT 17 - 18
Legal Subdivision	BLAKES ADD
Legal Block	6
Legal Lot Number	17-18
Jurisdiction	PENNINGTON SD
Township / Civil Division	RAPID CITY
Census Block Group	4
Census Block	4020
Census Tract	10500

Owner

10 E Philadelphia St, a residential property, is owned by two individuals.

Source: Pennington County records, as of September 14, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on File
Mailing Address	1102 WILLSIE AVE, B, RAPID CITY, SD 57701-8721
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Oct 29, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 10 E Philadelphia St was $1,623.

Source: Pennington County assessment roll, as of September 14, 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

Year	Tax Bill	Assessed Value
2026		$120,200 (-) Land $19,800 Building $100,400
2025	$1,623.00	$120,200 Land $19,800 Building $100,400
2023	$1,717.00 (+2.2%)	$120,200 Land $19,800 Building $100,400
2022	$1,680.00

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

Flood

FEMA maps place 10 E Philadelphia St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective June 11, 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

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 10 E Philadelphia St is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 99.1% of the US · lower than 98% of South Dakota
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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