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Single Family ResidenceResidential
$887,174$354 / 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 89How 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

3101 UNION ST

WHEAT RIDGE, CO 80215
3
Beds
4.3
Baths
2,508 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1961
Year BuiltThe year the home was originally built, according to county records.

Valuation

$887K
$787K low$988K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,372 (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.$53,952 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$24,891
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$29,061
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$49,509
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$863,237

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.Bi-Level
CountyJEFFERSON
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.2023
Lot (acres)The size of the land the home sits on, from county records.0.34
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Hot Water
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.Porch · 56 ft²

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
Prospect Valley Elementary SchoolA
Elementary · Grades KG–5 · 0.6 mi
M
Everitt Middle SchoolC
Middle · Grades 6–8 · 1.6 mi
H
Wheat Ridge High SchoolC+
High · Grades 9–12 · 1.6 mi

District: Jefferson County School District R-1

Neighborhood · ZIP 80215These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.19,715
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,387 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,837
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,799
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.17 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

3101 Union 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.

  • Worth more than 82% of homes in Jefferson County
  • Costs less per square foot than 75% of homes in Denver 80215
  • Bigger than 87% of homes in Applewood
  • Has a bigger lot than 80% of homes in Jefferson County
  • Older than 82% of homes in Jefferson County

What homes are worth in Denver 80215

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

This home
$197K$1.5M

This home is worth more than 76% of homes in Denver 80215.

How it measures up in Denver 80215

The dot is this home. The mark in the middle is the typical home in Denver 80215.

Estimated value$887,174
CheaperTypical $678,760Pricier

Pricier than 76% of homes nearby

Price per ft²$354
CheaperTypical $412Pricier

Pricier than 25% of homes nearby

Living area2,508 ft²
SmallerTypical 1,605 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.34 ac
SmallerTypical 0.29 acBigger

Bigger than 66% of homes nearby

Year built1961
OlderTypical 1961Newer

Newer than 56% of homes nearby

How 3101 Union St ranks against every home in each area.
MeasureThis homeApplewoodDenver 80215Jefferson County
Estimated valuepricier than$887,17466% of homes76% of homes82% of homes
Price per ft²pricier than$35426% of homes25% of homes41% of homes
Living areabigger than2,508 ft²87% of homes87% of homes85% of homes
Lot sizebigger than0.34 ac77% of homes66% of homes80% of homes
Year builtnewer than196147% of homes56% of homes18% of homes

About 3101 Union St

How much is 3101 Union St, Wheat Ridge, CO worth?

The TopHap Estimate for 3101 Union St, Wheat Ridge, CO is $887,174 as of Sep 24, 2026. The likely range is $786,822 to $987,526. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3101 Union St, Wheat Ridge, CO last sell?

3101 Union St, Wheat Ridge, CO last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 3101 Union St, Wheat Ridge, CO?

3101 Union St, Wheat Ridge, CO has 3 bedrooms, 4.3 bathrooms, 2,508 square feet of living space and a 0.34-acre lot.

When was 3101 Union St, Wheat Ridge, CO built?

3101 Union St, Wheat Ridge, CO was built in 1961, making it 65 years old. It is a bi-level home.

What schools serve 3101 Union St, Wheat Ridge, CO?

3101 Union St, Wheat Ridge, CO is assigned to Prospect Valley Elementary School (elementary), rated A; Everitt Middle School (middle), rated C; Wheat Ridge High School (high), rated C+. All sit in Jefferson County School District R-1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3101 Union St, Wheat Ridge, CO compare to other homes in Denver 80215?

Among the 6,144 homes in Denver 80215, it is worth more than 76% of them ($887,174 against a typical $678,760), its price per square foot is higher than 25% of them ($354 against a typical $412), it is bigger than 87% of them (2,508 ft² against a typical 1,605 ft²), its lot is bigger than 66% of them (0.34 ac against a typical 0.29 ac) and it is newer than 56% of them (1961 against a typical 1961). Measured against all of Jefferson County, it is worth more than 82% 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 3101 Union St, Wheat Ridge, CO?

The 2025 property tax bill for 3101 Union St, Wheat Ridge, CO was $5,372. The county assessed it at $53,952.

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