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Single Family ResidenceResidential
$211,558$139 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

40 3RD ST

ROCK RIVER, WY 82083
0
Baths
1,520 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.
4 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$212K
$188K low$235K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$211,558
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$169,246

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$615 (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.$14,036 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,221
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$8,815
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$9,992
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$204,810

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCARBON
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.Metal
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, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 328 ft²

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

E
Medicine Bow Elementary School
Elementary · Grades KG–6 · 25.3 mi
M
Hem Junior/Senior High SchoolB+
Middle · Grades 7–12 · 25.5 mi

District: Carbon County School District 2

Neighborhood · ZIP 82083These 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.153
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.73

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.53%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.267
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,160
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,373
Average tempThe average temperature here across a full year.41°F
Annual precipHow much rain and melted snow falls here in a typical year.13 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.65%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
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

40 3rd 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.

  • Costs less per square foot than 86% of homes in Rock River 82083
  • Bigger than 76% of homes in Rock River 82083
  • Has a bigger lot than 89% of homes in Carbon County

What homes are worth in Rock River 82083

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

This home
$68K$757K

This home is worth more than 45% of homes in Rock River 82083.

How it measures up in Rock River 82083

The dot is this home. The mark in the middle is the typical home in Rock River 82083.

Estimated value$211,558
CheaperTypical $277,991Pricier

Pricier than 45% of homes nearby

Price per ft²$139
CheaperTypical $259Pricier

Pricier than 14% of homes nearby

Living area1,520 ft²
SmallerTypical 1,064 ft²Bigger

Bigger than 76% of homes nearby

Lot size4 ac
SmallerTypical 1 acBigger

Bigger than 79% of homes nearby

Year built1971
OlderTypical 1979Newer

Newer than 38% of homes nearby

How 40 3rd St ranks against every home in each area.
MeasureThis homeRock River 82083Carbon County
Estimated valuepricier than$211,55845% of homes47% of homes
Price per ft²pricier than$13914% of homes48% of homes
Living areabigger than1,520 ft²76% of homes50% of homes
Lot sizebigger than4 ac79% of homes89% of homes
Year builtnewer than197138% of homes42% of homes

About 40 3rd St

How much is 40 3rd St, Rock River, WY worth?

The TopHap Estimate for 40 3rd St, Rock River, WY is $211,558 as of Jul 14, 2026. The likely range is $188,127 to $234,989. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 40 3rd St, Rock River, WY last sell?

40 3rd St, Rock River, WY last sold on Jan 1, 1900, according to the county's recorded deed.

When was 40 3rd St, Rock River, WY built?

40 3rd St, Rock River, WY was built in 1971, making it 55 years old. The building has 1 story.

What schools serve 40 3rd St, Rock River, WY?

40 3rd St, Rock River, WY is assigned to Medicine Bow Elementary School (elementary); Hem Junior/Senior High School (middle), rated B+. All sit in Carbon County School District 2. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 40 3rd St, Rock River, WY compare to other homes in Rock River 82083?

Among the 333 homes in Rock River 82083, it is worth more than 45% of them ($211,558 against a typical $277,991), its price per square foot is higher than 14% of them ($139 against a typical $259), it is bigger than 76% of them (1,520 ft² against a typical 1,064 ft²), its lot is bigger than 79% of them (4 ac against a typical 1 ac) and it is newer than 38% of them (1971 against a typical 1979). Measured against all of Carbon County, it is worth more than 47% of 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 40 3rd St, Rock River, WY?

The 2025 property tax bill for 40 3rd St, Rock River, WY was $615. The county assessed it at $14,036.

More homes on 3rd St

Closest homes

More homes in Rock River 82083

Assigned schools

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