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Single Family ResidenceResidential
$1,200,773$287 / 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 87How 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 $1,200,000 on Aug 12, 2026

14870 MARIPOSA CT

WESTMINSTER, CO 80023
3
Beds
2.5
Baths
4,189 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.
2.53 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.2M
$1M low$1.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,200,000 · Aug 12, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,523 (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.$98,740 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$17,480
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$81,260
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$90,750
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,452,068

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.2.52
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
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Shed · 2,400 ft²

Transaction History(5)

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 · 1.3 mi
H
Legacy High SchoolA
High · Grades 9–12 · 1.7 mi
M
Rocky Top Middle SchoolB
Middle · Grades 6–8 · 2.5 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

14870 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.

  • Among the most valuable homes in Adams County
  • Costs less per square foot than 91% of homes in Broomfield 80023
  • Among the largest homes in Adams County
  • Among the largest lots in Broomfield 80023
  • Newer than 76% of homes in Adams County

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$2.2M

This home is worth more than 77% 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$1,200,773
CheaperTypical $895,004Pricier

Pricier than 77% of homes nearby

Price per ft²$287
CheaperTypical $363Pricier

Pricier than 9% of homes nearby

Living area4,189 ft²
SmallerTypical 2,422 ft²Bigger

Bigger than 93% of homes nearby

Lot size2.53 ac
SmallerTypical 0.18 acBigger

Bigger than almost all homes nearby

Year built2005
OlderTypical 2008Newer

Newer than 36% of homes nearby

How 14870 Mariposa Ct ranks against every home in each area.
MeasureThis homeBroomfield 80023Adams County
Estimated valuepricier than$1,200,77377% of homesalmost all homes
Price per ft²pricier than$2879% of homes48% of homes
Living areabigger than4,189 ft²93% of homesalmost all homes
Lot sizebigger than2.53 acalmost all homes96% of homes
Year builtnewer than200536% of homes76% of homes

About 14870 Mariposa Ct

How much is 14870 Mariposa Ct, Westminster, CO worth?

The TopHap Estimate for 14870 Mariposa Ct, Westminster, CO is $1,200,773 as of Sep 24, 2026. The likely range is $1,039,990 to $1,361,556. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 14870 Mariposa Ct, Westminster, CO last sell?

14870 Mariposa Ct, Westminster, CO last sold on Aug 12, 2026 for $1,200,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 14870 Mariposa Ct, Westminster, CO?

14870 Mariposa Ct, Westminster, CO has 3 bedrooms, 2.5 bathrooms, 4,189 square feet of living space and a 2.52-acre lot.

When was 14870 Mariposa Ct, Westminster, CO built?

14870 Mariposa Ct, Westminster, CO was built in 2005, making it 21 years old. It is a ranch home. The building has 1 story.

What schools serve 14870 Mariposa Ct, Westminster, CO?

14870 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 14870 Mariposa Ct, Westminster, CO compare to other homes in Broomfield 80023?

Among the 9,847 homes in Broomfield 80023, it is worth more than 77% of them ($1,200,773 against a typical $895,004), its price per square foot is higher than 9% of them ($287 against a typical $363), it is bigger than 93% of them (4,189 ft² against a typical 2,422 ft²), its lot is bigger than almost all of them (2.53 ac against a typical 0.18 ac) and it is newer than 36% of them (2005 against a typical 2008). Measured against all of Adams County, it is worth more than almost all 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 14870 Mariposa Ct, Westminster, CO?

The 2025 property tax bill for 14870 Mariposa Ct, Westminster, CO was $11,523. The county assessed it at $98,740.

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