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Single Family ResidenceResidential
$773,405$451 / 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 88How 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 $178,000 on Oct 2, 2019

21 PROMONTORY WAY

BUFFALO, WY 82834
2.5
Baths
1,713 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.
1.74 ac
Lot SizeThe size of the land the home sits on, from county records.
2022
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$773K
$682K low$865K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$178,000 · Oct 2, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,319 (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.$54,509 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$17,370
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$37,139
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$69,580
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$738,286

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
CountyJOHNSON
Lot (acres)The size of the land the home sits on, from county records.1.74
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.Composition Shingle
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, Attached
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 · 288 ft²Shed · 120 ft²Porch · 95 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.

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

M
Clear Creek Middle SchoolA-
Middle · Grades 6–8 · 8.4 mi
E
Meadowlark Elementary School
Elementary · Grades PK–2 · 8.5 mi
H
Buffalo High SchoolB-
High · Grades 9–12 · 9.1 mi

District: Johnson County School District 1

Neighborhood · ZIP 82834These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.96

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.8,145
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,862
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,238
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.15 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.63%

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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

21 Promontory Way 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 91% of homes in Buffalo 82834
  • Costs more per square foot than 93% of homes in Buffalo 82834
  • Newer than 98% of homes in Buffalo 82834

What homes are worth in Buffalo 82834

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

This home
$161K$1M

This home is worth more than 91% of homes in Buffalo 82834.

How it measures up in Buffalo 82834

The dot is this home. The mark in the middle is the typical home in Buffalo 82834.

Estimated value$773,405
CheaperTypical $397,284Pricier

Pricier than 91% of homes nearby

Price per ft²$451
CheaperTypical $247Pricier

Pricier than 93% of homes nearby

Living area1,713 ft²
SmallerTypical 1,466 ft²Bigger

Bigger than 64% of homes nearby

Lot size1.74 ac
SmallerTypical 0.48 acBigger

Bigger than 59% of homes nearby

Year built2022
OlderTypical 1981Newer

Newer than 98% of homes nearby

How 21 Promontory Way ranks against every home in each area.
MeasureThis homeBuffalo 82834
Estimated valuepricier than$773,40591% of homes
Price per ft²pricier than$45193% of homes
Living areabigger than1,713 ft²64% of homes
Lot sizebigger than1.74 ac59% of homes
Year builtnewer than202298% of homes

About 21 Promontory Way

How much is 21 Promontory Way, Buffalo, WY worth?

The TopHap Estimate for 21 Promontory Way, Buffalo, WY is $773,405 as of Sep 24, 2026. The likely range is $681,798 to $865,012. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Promontory Way, Buffalo, WY last sell?

21 Promontory Way, Buffalo, WY last sold on Oct 2, 2019 for $178,000, according to the county's recorded deed.

How big is 21 Promontory Way, Buffalo, WY?

21 Promontory Way, Buffalo, WY has 2.5 bathrooms, 1,713 square feet of living space and a 1.74-acre lot.

When was 21 Promontory Way, Buffalo, WY built?

21 Promontory Way, Buffalo, WY was built in 2022, making it 4 years old. It is a ranch home. The building has 1 story.

What schools serve 21 Promontory Way, Buffalo, WY?

21 Promontory Way, Buffalo, WY is assigned to Clear Creek Middle School (middle), rated A-; Meadowlark Elementary School (elementary); Buffalo High School (high), rated B-. All sit in Johnson County School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Promontory Way, Buffalo, WY compare to other homes in Buffalo 82834?

Among the 3,945 homes in Buffalo 82834, it is worth more than 91% of them ($773,405 against a typical $397,284), its price per square foot is higher than 93% of them ($451 against a typical $247), it is bigger than 64% of them (1,713 ft² against a typical 1,466 ft²), its lot is bigger than 59% of them (1.74 ac against a typical 0.48 ac) and it is newer than 98% of them (2022 against a typical 1981). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 21 Promontory Way, Buffalo, WY?

The 2025 property tax bill for 21 Promontory Way, Buffalo, WY was $3,319. The county assessed it at $54,509.

More homes on Promontory Way

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