Pennington County property record for 623 Sage Ave, Rapid City, SD 57701
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2 ba · 1,680 sqft · built 1978 |
| Lot Size | 0.29 acres (12,632 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $4,523 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 38-18-106-011 |
| Primary APN | 38-18-106-011 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Building Area | 1,680 sqft Living Area |
| Basement Area | 1,056 sqft |
| Finished Basement | 576 sqft |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Split Level |
| Lot Area | 12,632 sqft (0.29 acres) |
| Porch | Slab |
|---|---|
| Porch Area | 35 sqft |
| Deck Area | 99 sqft |
| Patio Area | 160 sqft |
| Account Number | 29691 |
|---|---|
| Street Address | 623 SAGE AVE |
| City | RAPID CITY |
| State | SD |
| Zip | 57701-7570 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ROBBINSDALE #8, BLOCK 4, LOT 6 |
| Legal Subdivision | ROBBINSDALE #8 |
| Legal Block | 4 |
| Legal Lot Number | 6 |
| Jurisdiction | PENNINGTON SD |
| Township / Civil Division | RAPID CITY |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 10904 |
Source: Pennington County records, as of September 14, 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 Record |
|---|---|
| Mailing Address | 623 SAGE AVE, RAPID CITY, SD 57701-7570 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Pennington County assessment roll, as of September 14, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Pennington County |
| Municipality | Rapid City |
| Unified School District | Rapid City School District 51-4 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $411,600 (-) Land $58,400 Building $353,200 | |
| 2025 | $4,523.00 (+6.78%) | $411,600 (+10.17%) Land $58,400 Building $353,200 |
| 2023 | $4,236.00 (+7.05%) | $373,600 Land $53,100 Building $320,500 |
| 2022 | $3,957.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 2 (1990–2023) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | May 2023 · rainfall accumulation |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.8% of the US · lower than 99.5% 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.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 226 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Midco Cable | 2,000 / 1,000 |
| Bluepeak Cable · Fiber in parts of the area | 1,000 / 30 |
May also be available: CenturyLink, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures