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Single Family ResidenceResidential
$406,408$254 / 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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $377,777 on May 19, 2021

1280 MARIPOSA DR

DENVER, CO 80221
2
Beds
2
Baths
1,600 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1958
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$406K
$393K low$420K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$377,777 · May 19, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,228 (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.$28,630 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$6,120
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$22,510
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$26,320
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$421,000

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
CountyADAMS
Lot (acres)The size of the land the home sits on, from county records.0.18
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, 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.Porch · 408 ft²

Transaction History(4)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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

E
Sherrelwood Elementary SchoolC-
Elementary · Grades PK–5 · 0.5 mi
M
Shaw Heights Middle SchoolC-
Middle · Grades 6–8 · 2.3 mi
H
Westminster High SchoolB-
High · Grades 9–12 · 2.4 mi

District: Westminster School District 50

Neighborhood · ZIP 80221These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.43

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.42,567
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,549 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$75,652
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$97,752
Average tempThe average temperature here across a full year.51°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.69%

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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

1280 Mariposa Dr 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 less than 72% of homes in Adams County
  • Costs less per square foot than 87% of homes in Perl-Mack Manor
  • Bigger than 81% of homes in Perl-Mack Manor
  • Has a bigger lot than 78% of homes in Perl-Mack Manor
  • Older than 88% of homes in Adams County

What homes are worth in Denver 80221

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

This home
$276K$837K

This home is worth more than 42% of homes in Denver 80221.

How it measures up in Denver 80221

The dot is this home. The mark in the middle is the typical home in Denver 80221.

Estimated value$406,408
CheaperTypical $422,610Pricier

Pricier than 42% of homes nearby

Price per ft²$254
CheaperTypical $351Pricier

Pricier than 14% of homes nearby

Living area1,600 ft²
SmallerTypical 1,172 ft²Bigger

Bigger than 71% of homes nearby

Lot size0.18 ac
SmallerTypical 0.16 acBigger

Bigger than 65% of homes nearby

Year built1958
OlderTypical 1959Newer

Newer than 47% of homes nearby

How 1280 Mariposa Dr ranks against every home in each area.
MeasureThis homePerl-Mack ManorDenver 80221Adams County
Estimated valuepricier than$406,40848% of homes42% of homes28% of homes
Price per ft²pricier than$25413% of homes14% of homes29% of homes
Living areabigger than1,600 ft²81% of homes71% of homes50% of homes
Lot sizebigger than0.18 ac78% of homes65% of homes60% of homes
Year builtnewer than195885% of homes47% of homes12% of homes

About 1280 Mariposa Dr

How much is 1280 Mariposa Dr, Denver, CO worth?

The TopHap Estimate for 1280 Mariposa Dr, Denver, CO is $406,408 as of Oct 21, 2026. The likely range is $392,685 to $420,131. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1280 Mariposa Dr, Denver, CO last sell?

1280 Mariposa Dr, Denver, CO last sold on May 19, 2021 for $377,777, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 1280 Mariposa Dr, Denver, CO?

1280 Mariposa Dr, Denver, CO has 2 bedrooms, 2 bathrooms, 1,600 square feet of living space and a 0.18-acre lot.

When was 1280 Mariposa Dr, Denver, CO built?

1280 Mariposa Dr, Denver, CO was built in 1958, making it 68 years old. It is a ranch home. The building has 1 story.

What schools serve 1280 Mariposa Dr, Denver, CO?

1280 Mariposa Dr, Denver, CO is assigned to Sherrelwood Elementary School (elementary), rated C-; Shaw Heights Middle School (middle), rated C-; Westminster High School (high), rated B-. All sit in Westminster School District 50. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1280 Mariposa Dr, Denver, CO compare to other homes in Denver 80221?

Among the 12,764 homes in Denver 80221, it is worth more than 42% of them ($406,408 against a typical $422,610), its price per square foot is higher than 14% of them ($254 against a typical $351), it is bigger than 71% of them (1,600 ft² against a typical 1,172 ft²), its lot is bigger than 65% of them (0.18 ac against a typical 0.16 ac) and it is newer than 47% of them (1958 against a typical 1959). Measured against all of Adams County, it is worth more than 28% 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 1280 Mariposa Dr, Denver, CO?

The 2025 property tax bill for 1280 Mariposa Dr, Denver, CO was $3,228. The county assessed it at $28,630.

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