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Mobile HomeResidential

11139 RIVER BOTTOM LN

BELLE FOURCHE, SD 57717
3
Baths
1,560 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.
39.9 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
Year BuiltThe year the home was originally built, according to county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$970 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$128,560 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$51,020
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$77,540
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$123,070
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$105,990

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

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
CountyLAWRENCE
Lot (acres)The size of the land the home sits on, from county records.39.90
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

H
Spearfish High School - 01B+
High · Grades 9–12 · 7.4 mi
M
Spearfish Middle School - 05B-
Middle · Grades 6–8 · 7.5 mi
E
West Elementary - 03
Elementary · Grades 1–2 · 8.1 mi

District: Spearfish School District 40-2

Neighborhood · ZIP 57717These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.119
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.29

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.5%
PopulationHow many people live in this area.8,867
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,359
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,777
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.17 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.63%

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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

11139 River Bottom Ln 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 80% of homes in Belle Fourche 57717
  • Has a bigger lot than 97% of homes in Lawrence County
  • Newer than 80% of homes in Belle Fourche 57717

How it measures up in Belle Fourche 57717

The dot is this home. The mark in the middle is the typical home in Belle Fourche 57717.

Living area1,560 ft²
SmallerTypical 1,072 ft²Bigger

Bigger than 80% of homes nearby

Lot size39.9 ac
SmallerTypical 1 acBigger

Bigger than 93% of homes nearby

Year built2003
OlderTypical 1985Newer

Newer than 80% of homes nearby

How 11139 River Bottom Ln ranks against every home in each area.
MeasureThis homeBelle Fourche 57717Lawrence County
Living areabigger than1,560 ft²80% of homes63% of homes
Lot sizebigger than39.9 ac93% of homes97% of homes
Year builtnewer than200380% of homes65% of homes

About 11139 River Bottom Ln

When did 11139 River Bottom Ln, Belle Fourche, SD last sell?

11139 River Bottom Ln, Belle Fourche, SD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 11139 River Bottom Ln, Belle Fourche, SD?

11139 River Bottom Ln, Belle Fourche, SD has 3 bathrooms, 1,560 square feet of living space and a 39.90-acre lot.

When was 11139 River Bottom Ln, Belle Fourche, SD built?

11139 River Bottom Ln, Belle Fourche, SD was built in 2003, making it 23 years old. It is a mobile/manufactured home.

What schools serve 11139 River Bottom Ln, Belle Fourche, SD?

11139 River Bottom Ln, Belle Fourche, SD is assigned to Spearfish High School - 01 (high), rated B+; Spearfish Middle School - 05 (middle), rated B-; West Elementary - 03 (elementary). All sit in Spearfish School District 40-2. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11139 River Bottom Ln, Belle Fourche, SD compare to other homes in Belle Fourche 57717?

Among the 3,227 homes in Belle Fourche 57717, it is bigger than 80% of them (1,560 ft² against a typical 1,072 ft²), its lot is bigger than 93% of them (39.9 ac against a typical 1 ac) and it is newer than 80% of them (2003 against a typical 1985). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 11139 River Bottom Ln, Belle Fourche, SD?

The 2025 property tax bill for 11139 River Bottom Ln, Belle Fourche, SD was $970. The county assessed it at $128,560.

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