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Duplex (2 Units, Any Combination)Residential

9121 OSCEOLA ST

WESTMINSTER, CO 80031
4
Beds
3
Baths
2,128 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1975
Year BuiltThe year the home was originally built, according to county records.
1
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.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,570 (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.$42,120 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,530
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$30,590
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$46,560
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$674,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyAdams
Lot (acres)The size of the land the home sits on, from county records.0.21
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.Yes
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 352 ft²

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
Mesa Elementary SchoolC+
Elementary · Grades PK–5 · 0.2 mi
M
Shaw Heights Middle SchoolD-
Middle · Grades 6–8 · 0.4 mi
H
Westminster High SchoolD-
High · Grades 9–12 · 2.8 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%

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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

9121 Osceola St 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.

  • Bigger than 77% of homes in Adams County
  • Has a bigger lot than 76% of homes in Westminster 80031
  • Older than 69% of homes in Adams County

How it measures up in Westminster 80031

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

Living area2,128 ft²
SmallerTypical 1,662 ft²Bigger

Bigger than 75% of homes nearby

Lot size0.21 ac
SmallerTypical 0.17 acBigger

Bigger than 76% of homes nearby

Year built1975
OlderTypical 1983Newer

Newer than 36% of homes nearby

How 9121 Osceola St ranks against every home in each area.
MeasureThis homeWestminster 80031Adams County
Living areabigger than2,128 ft²75% of homes77% of homes
Lot sizebigger than0.21 ac76% of homes76% of homes
Year builtnewer than197536% of homes31% of homes

About 9121 Osceola St

When did 9121 Osceola St, Westminster, CO last sell?

9121 Osceola St, Westminster, CO last sold on Oct 17, 2016, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 9121 Osceola St, Westminster, CO?

9121 Osceola St, Westminster, CO has 4 bedrooms, 3 bathrooms, 2,128 square feet of living space and a 0.21-acre lot.

When was 9121 Osceola St, Westminster, CO built?

9121 Osceola St, Westminster, CO was built in 1975, making it 51 years old. It is a duplex single home. The building has 1 story.

What schools serve 9121 Osceola St, Westminster, CO?

9121 Osceola St, Westminster, CO is assigned to Mesa Elementary School (elementary), rated C+; Shaw Heights Middle School (middle), rated D-; Westminster High School (high), rated D-. All sit in Westminster School District 50. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9121 Osceola St, Westminster, CO compare to other homes in Westminster 80031?

Among the 12,746 homes in Westminster 80031, it is bigger than 75% of them (2,128 ft² against a typical 1,662 ft²), its lot is bigger than 76% of them (0.21 ac against a typical 0.17 ac) and it is newer than 36% of them (1975 against a typical 1983). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 9121 Osceola St, Westminster, CO?

The 2025 property tax bill for 9121 Osceola St, Westminster, CO was $1,570. The county assessed it at $42,120.

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