Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$489,636$319 / 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 95How 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

3721 W 91ST PL

WESTMINSTER, CO 80031
4
Beds
4
Baths
1,536 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.
3,920 ft²
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$490K
$466K low$514K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,135 (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.$30,440 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,630
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$24,810
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$34,510
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$487,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyAdams
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2015
Lot (acres)The size of the land the home sits on, from county records.0.09
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
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

Transaction History(2)

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
Mesa Elementary SchoolD+
Elementary · Grades PK–5 · 0.2 mi
M
Shaw Heights Middle SchoolC-
Middle · Grades 6–8 · 0.5 mi
H
Westminster High SchoolB-
High · Grades 9–12 · 2.9 mi

District: Westminster School District 50

Neighborhood · ZIP 80031These 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.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.48

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.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.6%
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.40,182
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,768 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,207
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$125,051
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%

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

3721 W 91st Pl 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.

  • Has a smaller lot than 87% of homes in Adams County
  • Older than 67% of homes in Adams County

What homes are worth in Westminster 80031

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

This home
$185K$1.1M

This home is worth more than 48% of homes in Westminster 80031.

How it measures up in Westminster 80031

The dot is this home. The mark in the middle is the typical home in Westminster 80031.

Estimated value$489,636
CheaperTypical $499,990Pricier

Pricier than 48% of homes nearby

Price per ft²$319
CheaperTypical $309Pricier

Pricier than 56% of homes nearby

Living area1,536 ft²
SmallerTypical 1,663 ft²Bigger

Bigger than 42% of homes nearby

Lot size3,920 ft²
SmallerTypical 0.17 acBigger

Bigger than 19% of homes nearby

Year built1977
OlderTypical 1983Newer

Newer than 39% of homes nearby

How 3721 W 91st Pl ranks against every home in each area.
MeasureThis homeWestminster 80031Adams County
Estimated valuepricier than$489,63648% of homes55% of homes
Price per ft²pricier than$31956% of homes64% of homes
Living areabigger than1,536 ft²42% of homes47% of homes
Lot sizebigger than3,920 ft²19% of homes13% of homes
Year builtnewer than197739% of homes33% of homes

About 3721 W 91st Pl

How much is 3721 W 91st Pl, Westminster, CO worth?

The TopHap Estimate for 3721 W 91st Pl, Westminster, CO is $489,636 as of Oct 21, 2026. The likely range is $465,524 to $513,748. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3721 W 91st Pl, Westminster, CO last sell?

3721 W 91st Pl, Westminster, CO last sold on Jun 23, 2022, according to the county's recorded deed.

How big is 3721 W 91st Pl, Westminster, CO?

3721 W 91st Pl, Westminster, CO has 4 bedrooms, 4 bathrooms, 1,536 square feet of living space and a 0.09-acre lot.

When was 3721 W 91st Pl, Westminster, CO built?

3721 W 91st Pl, Westminster, CO was built in 1977, making it 49 years old. The building has 2 stories.

What schools serve 3721 W 91st Pl, Westminster, CO?

3721 W 91st Pl, Westminster, CO is assigned to Mesa Elementary School (elementary), rated D+; 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 3721 W 91st Pl, Westminster, CO compare to other homes in Westminster 80031?

Among the 12,756 homes in Westminster 80031, it is worth more than 48% of them ($489,636 against a typical $499,990), its price per square foot is higher than 56% of them ($319 against a typical $309), it is bigger than 42% of them (1,536 ft² against a typical 1,663 ft²), its lot is bigger than 19% of them (3,920 ft² against a typical 0.17 ac) and it is newer than 39% of them (1977 against a typical 1983). Measured against all of Adams County, it is worth more than 55% 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 3721 W 91st Pl, Westminster, CO?

The 2025 property tax bill for 3721 W 91st Pl, Westminster, CO was $1,135. The county assessed it at $30,440.

More homes on W 91st Pl

Closest homes

More homes in Westminster 80031

Assigned schools

Explore the area

See this home in context

Open 3721 W 91st Pl 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