Skip to content
Skip to content
TopHapOpen in map
Mobile HomeResidential

WILLIAM ST

SD
0
Baths
4,096 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
1971
Year BuiltThe year the home was originally built, according to county records.

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$7,000 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$7,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$8,600

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.29
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
16
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
61
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
25
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
33
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.1 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile/Manufactured
CountyPennington

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Robbinsdale Elementary SchoolD-
Elementary · Grades KG–5 · 0.8 mi
M
South Middle SchoolD+
Middle · Grades 6–8 · 1.1 mi
H
Central High SchoolD
High · Grades 9–12 · 2.3 mi

District: Rapid City Area Schools

Ownership

Company ownedWhether the owner is a company or trust rather than a person.No

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

William St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Bigger than 92% of homes in Pennington County
  • Older than 66% of homes in Pennington County

How it measures up in Pennington County

The dot is this home. The mark in the middle is the typical home in Pennington County.

Living area4,096 ft²
SmallerTypical 1,289 ft²Bigger

Bigger than 92% of homes nearby

Year built1971
OlderTypical 1980Newer

Newer than 34% of homes nearby

How William St ranks against every home in each area.
MeasureThis homePennington County
Living areabigger than4,096 ft²92% of homes
Year builtnewer than197134% of homes

About William St

When was William St, , SD built?

William St, , SD was built in 1971, making it 55 years old. It is a mobile/manufactured home.

What schools serve William St, , SD?

William St, , SD is assigned to Robbinsdale Elementary School (elementary), rated D-; South Middle School (middle), rated D+; Central High School (high), rated D. All sit in Rapid City Area Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does William St, , SD compare to other homes in Pennington County?

Among the 39,675 homes in Pennington County, it is bigger than 92% of them (4,096 ft² against a typical 1,289 ft²) and it is newer than 34% of them (1971 against a typical 1980). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

Closest homes

Assigned schools

Explore the area

See this home in context

Open William St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map