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Single Family ResidenceResidential
$756,733$394 / 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 63How 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

121 AVENUE A

ROCK RIVER, WY 82083
2
Beds
1
Baths
1,920 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.
0.6 ac
Lot SizeThe size of the land the home sits on, from county records.
1901
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$757K
$479K low$1M 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.$698,213
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$558,570
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.12%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$58,520
FIRST INTERSTATE BANK · recorded Aug 28, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$606 (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.$10,579 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$141
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$10,438
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$8,297
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$187,766

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyALBANY
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1961
Lot (acres)The size of the land the home sits on, from county records.0.60
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
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
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 · 80 ft²Shed · 261 ft²

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

M
Rock River Junior High SchoolD
Middle · Grades 7–8 · 0.5 mi
H
Rock River High SchoolD-
High · Grades 9–12 · 0.5 mi
E
Rock River Elementary SchoolC+
Elementary · Grades KG–6 · 0.5 mi

District: Albany County School District 1

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

121 Avenue A 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.

  • Worth more than 98% of homes in Rock River 82083
  • Costs more per square foot than 90% of homes in Albany County
  • Bigger than 88% of homes in Rock River 82083
  • Has a bigger lot than 73% of homes in Albany County
  • Older than 98% of homes in Rock River 82083

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 98% 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$756,733
CheaperTypical $277,991Pricier

Pricier than 98% of homes nearby

Price per ft²$394
CheaperTypical $259Pricier

Pricier than 71% of homes nearby

Living area1,920 ft²
SmallerTypical 1,064 ft²Bigger

Bigger than 88% of homes nearby

Lot size0.6 ac
SmallerTypical 1 acBigger

Bigger than 38% of homes nearby

Year built1901
OlderTypical 1979Newer

Newer than 2% of homes nearby

How 121 Avenue A ranks against every home in each area.
MeasureThis homeRock River 82083Albany County
Estimated valuepricier than$756,73398% of homes92% of homes
Price per ft²pricier than$39471% of homes90% of homes
Living areabigger than1,920 ft²88% of homes59% of homes
Lot sizebigger than0.6 ac38% of homes73% of homes
Year builtnewer than19012% of homes4% of homes

About 121 Avenue A

How much is 121 Avenue A, Rock River, WY worth?

The TopHap Estimate for 121 Avenue A, Rock River, WY is $756,733 as of Jul 14, 2026. The likely range is $478,974 to $1,034,492. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 121 Avenue A, Rock River, WY last sell?

121 Avenue A, Rock River, WY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 121 Avenue A, Rock River, WY?

121 Avenue A, Rock River, WY has 2 bedrooms, 1 bathrooms, 1,920 square feet of living space and a 0.60-acre lot.

When was 121 Avenue A, Rock River, WY built?

121 Avenue A, Rock River, WY was built in 1901, making it 125 years old. It is a ranch home. The building has 1 story.

What schools serve 121 Avenue A, Rock River, WY?

121 Avenue A, Rock River, WY is assigned to Rock River Junior High School (middle), rated D; Rock River High School (high), rated D-; Rock River Elementary School (elementary), rated C+. All sit in Albany County School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 121 Avenue A, Rock River, WY compare to other homes in Rock River 82083?

Among the 333 homes in Rock River 82083, it is worth more than 98% of them ($756,733 against a typical $277,991), its price per square foot is higher than 71% of them ($394 against a typical $259), it is bigger than 88% of them (1,920 ft² against a typical 1,064 ft²), its lot is bigger than 38% of them (0.6 ac against a typical 1 ac) and it is newer than 2% of them (1901 against a typical 1979). Measured against all of Albany County, it is worth more than 92% 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 121 Avenue A, Rock River, WY?

The 2025 property tax bill for 121 Avenue A, Rock River, WY was $606. The county assessed it at $10,579.

More homes on Avenue A

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More homes in Rock River 82083

Assigned schools

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See this home in context

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