Skip to content
Skip to content
TopHapOpen in map
Commercial Office (General)Commercial

420 E WASHINGTON AVE

RIVERTON, WY 82501
0
Baths
3,180 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1975
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,402 (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.$29,959 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,230
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$28,729
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$29,639
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$315,362

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.15
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
28
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
50
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Commercial Office (General)
CountyFREMONT
Lot (acres)The size of the land the home sits on, from county records.0.12
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Chilled Water
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.Elevator

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.

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

M
Riverton Middle SchoolC
Middle · Grades 6–8 · 1.5 mi
H
Riverton High SchoolC
High · Grades 9–12 · 1.7 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%

Owner Tools

Do you own this home?
Claim this home

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

420 E Washington Ave 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 94% of homes in Riverton 82501
  • Has a smaller lot than 96% of homes in Fremont County

How it measures up in Riverton 82501

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

Living area3,180 ft²
SmallerTypical 1,547 ft²Bigger

Bigger than 94% of homes nearby

Lot size0.12 ac
SmallerTypical 0.32 acBigger

Bigger than 7% of homes nearby

Year built1975
OlderTypical 1978Newer

Newer than 44% of homes nearby

How 420 E Washington Ave ranks against every home in each area.
MeasureThis homeRiverton 82501Fremont County
Living areabigger than3,180 ft²94% of homes93% of homes
Lot sizebigger than0.12 ac7% of homes4% of homes
Year builtnewer than197544% of homes42% of homes

About 420 E Washington Ave

When did 420 E Washington Ave, Riverton, WY last sell?

420 E Washington Ave, Riverton, WY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 420 E Washington Ave, Riverton, WY?

420 E Washington Ave, Riverton, WY has 3,180 square feet of living space and a 0.12-acre lot.

When was 420 E Washington Ave, Riverton, WY built?

420 E Washington Ave, Riverton, WY was built in 1975, making it 51 years old. The building has 1 story.

What schools serve 420 E Washington Ave, Riverton, WY?

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

How does 420 E Washington Ave, Riverton, WY compare to other homes in Riverton 82501?

Among the 7,412 homes in Riverton 82501, it is bigger than 94% of them (3,180 ft² against a typical 1,547 ft²), its lot is bigger than 7% of them (0.12 ac against a typical 0.32 ac) and it is newer than 44% of them (1975 against a typical 1978). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 420 E Washington Ave, Riverton, WY?

The 2025 property tax bill for 420 E Washington Ave, Riverton, WY was $2,402. The county assessed it at $29,959.

More homes on E Washington Ave

Closest homes

More homes in Riverton 82501

Assigned schools

Explore the area

See this home in context

Open 420 E Washington Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map