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Single Family ResidenceResidential
$824,613$109 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $862,904 on May 21, 2021

1129 HILLTOP DR

ROCK SPRINGS, WY 82901
3
Beds
4.5
Baths
7,550 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.
2 ac
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
5
ParkingThe number of parking spaces on the property, including the garage.
Pre-foreclosure (NTS)A foreclosure notice on this home is currently active. Many are worked out before any auction happens.
Auction scheduled for Sep 30, 2026.

Valuation

$825K
$743K low$907K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$862,904 · May 21, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,176 (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.$74,140 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,938
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$68,202
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$56,446
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$780,415

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySWEETWATER
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood Shingle
HeatingThe type of heating system in the home.Radiant
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 36 ft²Porch · 244 ft²

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(2)

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

M
Rock Springs Junior High SchoolB-
Middle · Grades 7–8 · 1.4 mi
H
Rock Springs High SchoolD+
High · Grades 9–12 · 1.4 mi
E
Desert View Elementary SchoolF
Elementary · Grades KG–3 · 2.4 mi

District: Sweetwater County School District 1

Neighborhood · ZIP 82901These 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.107
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 100.94

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.26,822
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.$80,762
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,803
Average tempThe average temperature here across a full year.42°F
Annual precipHow much rain and melted snow falls here in a typical year.7 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.68%

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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

1129 Hilltop Dr 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.

  • Among the most valuable homes in Rock Springs 82901
  • Costs less per square foot than 93% of homes in Sweetwater County
  • Among the largest homes in Rock Springs 82901
  • Has a bigger lot than 96% of homes in Rock Springs 82901

What homes are worth in Rock Springs 82901

Each bar is how many homes fall in that price range. The marker is this home.

This home
$120K$707K

This home is worth more than almost all homes in Rock Springs 82901.

How it measures up in Rock Springs 82901

The dot is this home. The mark in the middle is the typical home in Rock Springs 82901.

Estimated value$824,613
CheaperTypical $311,358Pricier

Pricier than almost all homes nearby

Price per ft²$109
CheaperTypical $169Pricier

Pricier than 8% of homes nearby

Living area7,550 ft²
SmallerTypical 1,572 ft²Bigger

Bigger than almost all homes nearby

Lot size2 ac
SmallerTypical 0.18 acBigger

Bigger than 96% of homes nearby

Year built1981
OlderTypical 1981Newer

Newer than 53% of homes nearby

How 1129 Hilltop Dr ranks against every home in each area.
MeasureThis homeRock Springs 82901Sweetwater County
Estimated valuepricier than$824,613almost all homesalmost all homes
Price per ft²pricier than$1098% of homes7% of homes
Living areabigger than7,550 ft²almost all homesalmost all homes
Lot sizebigger than2 ac96% of homes96% of homes
Year builtnewer than198153% of homes57% of homes

About 1129 Hilltop Dr

How much is 1129 Hilltop Dr, Rock Springs, WY worth?

The TopHap Estimate for 1129 Hilltop Dr, Rock Springs, WY is $824,613 as of Sep 24, 2026. The likely range is $742,713 to $906,513. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1129 Hilltop Dr, Rock Springs, WY last sell?

1129 Hilltop Dr, Rock Springs, WY last sold on May 21, 2021 for $862,904, according to the county's recorded deed.

How big is 1129 Hilltop Dr, Rock Springs, WY?

1129 Hilltop Dr, Rock Springs, WY has 3 bedrooms, 4.5 bathrooms and 7,550 square feet of living space.

When was 1129 Hilltop Dr, Rock Springs, WY built?

1129 Hilltop Dr, Rock Springs, WY was built in 1981, making it 45 years old. The building has 2 stories.

What schools serve 1129 Hilltop Dr, Rock Springs, WY?

1129 Hilltop Dr, Rock Springs, WY is assigned to Rock Springs Junior High School (middle), rated B-; Rock Springs High School (high), rated D+; Desert View Elementary School (elementary), rated F. All sit in Sweetwater County School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1129 Hilltop Dr, Rock Springs, WY compare to other homes in Rock Springs 82901?

Among the 10,711 homes in Rock Springs 82901, it is worth more than almost all of them ($824,613 against a typical $311,358), its price per square foot is higher than 8% of them ($109 against a typical $169), it is bigger than almost all of them (7,550 ft² against a typical 1,572 ft²), its lot is bigger than 96% of them (2 ac against a typical 0.18 ac) and it is newer than 53% of them (1981 against a typical 1981). Measured against all of Sweetwater County, it is worth more than almost all homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 1129 Hilltop Dr, Rock Springs, WY?

The 2025 property tax bill for 1129 Hilltop Dr, Rock Springs, WY was $4,176. The county assessed it at $74,140.

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