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Single Family ResidenceResidential
$289,136$141 / 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 92How 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

35 SIENNA LN

RIVERTON, WY 82501
4
Beds
2
Baths
2,052 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.
5.67 ac
Lot SizeThe size of the land the home sits on, from county records.
1995
Year BuiltThe year the home was originally built, according to county records.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$289K
$266K low$312K high

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.$23,166 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,144
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$20,022
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$16,886
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$264,144

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.Modular
CountyFREMONT
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
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 · 200 ft²Shed · 288 ft²

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

H
Riverton High SchoolC
High · Grades 9–12 · 5.7 mi
M
Riverton Middle SchoolC
Middle · Grades 6–8 · 5.9 mi

District: Fremont County School District 25

Neighborhood · ZIP 82501These 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.120
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.109

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.19,372
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.14 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,794
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$70,200
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.9 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

35 Sienna 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.

  • Worth more than 66% of homes in Riverton 82501
  • Costs less per square foot than 81% of homes in Fremont County
  • Bigger than 74% of homes in Riverton 82501
  • Has a bigger lot than 88% of homes in Riverton 82501
  • Newer than 75% of homes in Riverton 82501

What homes are worth in Riverton 82501

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

This home
$81K$662K

This home is worth more than 66% of homes in Riverton 82501.

How it measures up in Riverton 82501

The dot is this home. The mark in the middle is the typical home in Riverton 82501.

Estimated value$289,136
CheaperTypical $240,537Pricier

Pricier than 66% of homes nearby

Price per ft²$141
CheaperTypical $160Pricier

Pricier than 31% of homes nearby

Living area2,052 ft²
SmallerTypical 1,536 ft²Bigger

Bigger than 74% of homes nearby

Lot size5.67 ac
SmallerTypical 0.32 acBigger

Bigger than 88% of homes nearby

Year built1995
OlderTypical 1978Newer

Newer than 75% of homes nearby

How 35 Sienna Ln ranks against every home in each area.
MeasureThis homeRiverton 82501Fremont County
Estimated valuepricier than$289,13666% of homes44% of homes
Price per ft²pricier than$14131% of homes19% of homes
Living areabigger than2,052 ft²74% of homes73% of homes
Lot sizebigger than5.67 ac88% of homes85% of homes
Year builtnewer than199575% of homes71% of homes

About 35 Sienna Ln

How much is 35 Sienna Ln, Riverton, WY worth?

The TopHap Estimate for 35 Sienna Ln, Riverton, WY is $289,136 as of Jul 14, 2026. The likely range is $266,232 to $312,040. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 35 Sienna Ln, Riverton, WY last sell?

35 Sienna Ln, Riverton, WY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 35 Sienna Ln, Riverton, WY?

35 Sienna Ln, Riverton, WY has 4 bedrooms, 2 bathrooms and 2,052 square feet of living space.

When was 35 Sienna Ln, Riverton, WY built?

35 Sienna Ln, Riverton, WY was built in 1995, making it 31 years old. It is a modular home.

What schools serve 35 Sienna Ln, Riverton, WY?

35 Sienna Ln, Riverton, WY is assigned to Riverton High School (high), rated C; Riverton Middle School (middle), rated C. All sit in Fremont County School District 25. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 35 Sienna Ln, Riverton, WY compare to other homes in Riverton 82501?

Among the 7,412 homes in Riverton 82501, it is worth more than 66% of them ($289,136 against a typical $240,537), its price per square foot is higher than 31% of them ($141 against a typical $160), it is bigger than 74% of them (2,052 ft² against a typical 1,536 ft²), its lot is bigger than 88% of them (5.67 ac against a typical 0.32 ac) and it is newer than 75% of them (1995 against a typical 1978). Measured against all of Fremont County, it is worth more than 44% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Sienna Ln

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Assigned schools

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