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Single Family ResidenceResidential
$904,913
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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $323,000 on Aug 21, 2024

14451 MARIPOSA CT

WESTMINSTER, CO 80023
0
Baths
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
2025
Year BuiltThe year the home was originally built, according to county records.

Valuation

$905K
$825K low$984K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$323,000 · Aug 21, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,926 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$62,480 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$62,480
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$64,880
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$240,299

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyADAMS
Lot (acres)The size of the land the home sits on, from county records.0.24
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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.

E
Meridian Elementary SchoolA-
Elementary · Grades KG–5 · 1.1 mi
H
Legacy High SchoolA
High · Grades 9–12 · 1.4 mi
M
Rocky Top Middle SchoolB
Middle · Grades 6–8 · 2.4 mi

District: Northglenn-Thornton School District 12

Neighborhood · ZIP 80023These 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.15
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.47

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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.29,841
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,674 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$151,095
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$180,685
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.14 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

14451 Mariposa Ct 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 96% of homes in Adams County
  • Has a bigger lot than 82% of homes in Adams County
  • Among the newest homes in Broomfield 80023

What homes are worth in Broomfield 80023

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

This home
$402K$2.1M

This home is worth more than 49% of homes in Broomfield 80023.

How it measures up in Broomfield 80023

The dot is this home. The mark in the middle is the typical home in Broomfield 80023.

Estimated value$904,913
CheaperTypical $913,106Pricier

Pricier than 49% of homes nearby

Lot size0.24 ac
SmallerTypical 0.18 acBigger

Bigger than 74% of homes nearby

Year built2025
OlderTypical 2008Newer

Newer than almost all homes nearby

How 14451 Mariposa Ct ranks against every home in each area.
MeasureThis homeBroomfield 80023Adams County
Estimated valuepricier than$904,91349% of homes96% of homes
Lot sizebigger than0.24 ac74% of homes82% of homes
Year builtnewer than2025almost all homesalmost all homes

About 14451 Mariposa Ct

How much is 14451 Mariposa Ct, Westminster, CO worth?

The TopHap Estimate for 14451 Mariposa Ct, Westminster, CO is $904,913 as of Aug 30, 2026. The likely range is $825,469 to $984,357. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 14451 Mariposa Ct, Westminster, CO last sell?

14451 Mariposa Ct, Westminster, CO last sold on Aug 21, 2024 for $323,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

When was 14451 Mariposa Ct, Westminster, CO built?

14451 Mariposa Ct, Westminster, CO was built in 2025, making it 1 years old.

What schools serve 14451 Mariposa Ct, Westminster, CO?

14451 Mariposa Ct, Westminster, CO is assigned to Meridian Elementary School (elementary), rated A-; Legacy High School (high), rated A; Rocky Top Middle School (middle), rated B. All sit in Northglenn-Thornton School District 12. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 14451 Mariposa Ct, Westminster, CO compare to other homes in Broomfield 80023?

Among the 9,849 homes in Broomfield 80023, it is worth more than 49% of them ($904,913 against a typical $913,106), its lot is bigger than 74% of them (0.24 ac against a typical 0.18 ac) and it is newer than almost all of them (2025 against a typical 2008). Measured against all of Adams County, it is worth more than 96% 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 14451 Mariposa Ct, Westminster, CO?

The 2024 property tax bill for 14451 Mariposa Ct, Westminster, CO was $5,926. The county assessed it at $62,480.

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