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Single Family ResidenceResidential
$553,340$352 / 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 73How 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 $116,000 on Mar 23, 1988

228 ASPEN DR

GOLDEN, CO 80403
3
Beds
1.8
Baths
1,570 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.
0.86 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
2
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.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$553K
$402K low$704K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$116,000 · Mar 23, 1988

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,816 (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.$45,506 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,121
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$41,385
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$41,826
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$669,200

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.A-Frame
CountyBOULDER
Lot (acres)The size of the land the home sits on, from county records.0.86
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Electric
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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.Deck · 193 ft²Porch · 48 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Nederland Middle / Senior High SchoolA
Middle · Grades 6–12 · 7.3 mi
E
Netherland Elementary SchoolA
Elementary · Grades PK–5 · 7.4 mi

District: Boulder Valley School District Re-2

Neighborhood · ZIP 80403These 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.75
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
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.20,581
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.157 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$139,878
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$179,966
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.22 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

228 Aspen Dr 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 less than 86% of homes in Golden 80403
  • Costs less per square foot than 85% of homes in Golden 80403
  • Smaller than 66% of homes in Golden 80403
  • Has a bigger lot than 87% of homes in Boulder County
  • Newer than 73% of homes in Coal Creek

What homes are worth in Golden 80403

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

This home
$299K$2.1M

This home is worth more than 14% of homes in Golden 80403.

How it measures up in Golden 80403

The dot is this home. The mark in the middle is the typical home in Golden 80403.

Estimated value$553,340
CheaperTypical $903,130Pricier

Pricier than 14% of homes nearby

Price per ft²$352
CheaperTypical $466Pricier

Pricier than 15% of homes nearby

Living area1,570 ft²
SmallerTypical 1,936 ft²Bigger

Bigger than 34% of homes nearby

Lot size0.86 ac
SmallerTypical 0.28 acBigger

Bigger than 70% of homes nearby

Year built1987
OlderTypical 1995Newer

Newer than 44% of homes nearby

How 228 Aspen Dr ranks against every home in each area.
MeasureThis homeCoal CreekGolden 80403Boulder County
Estimated valuepricier than$553,34039% of homes14% of homes30% of homes
Price per ft²pricier than$35229% of homes15% of homes39% of homes
Living areabigger than1,570 ft²54% of homes34% of homes36% of homes
Lot sizebigger than0.86 ac21% of homes70% of homes87% of homes
Year builtnewer than198773% of homes44% of homes55% of homes

About 228 Aspen Dr

How much is 228 Aspen Dr, Golden, CO worth?

The TopHap Estimate for 228 Aspen Dr, Golden, CO is $553,340 as of Sep 24, 2026. The likely range is $402,390 to $704,290. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 228 Aspen Dr, Golden, CO last sell?

228 Aspen Dr, Golden, CO last sold on Mar 23, 1988 for $116,000, according to the county's recorded deed.

How big is 228 Aspen Dr, Golden, CO?

228 Aspen Dr, Golden, CO has 3 bedrooms, 1.8 bathrooms, 1,570 square feet of living space and a 0.86-acre lot.

When was 228 Aspen Dr, Golden, CO built?

228 Aspen Dr, Golden, CO was built in 1987, making it 39 years old. It is a a-frame home. The building has 2 stories.

What schools serve 228 Aspen Dr, Golden, CO?

228 Aspen Dr, Golden, CO is assigned to Nederland Middle / Senior High School (middle), rated A; Netherland Elementary School (elementary), rated A. All sit in Boulder Valley School District Re-2. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 228 Aspen Dr, Golden, CO compare to other homes in Golden 80403?

Among the 8,643 homes in Golden 80403, it is worth more than 14% of them ($553,340 against a typical $903,130), its price per square foot is higher than 15% of them ($352 against a typical $466), it is bigger than 34% of them (1,570 ft² against a typical 1,936 ft²), its lot is bigger than 70% of them (0.86 ac against a typical 0.28 ac) and it is newer than 44% of them (1987 against a typical 1995). Measured against all of Boulder County, it is worth more than 30% 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 228 Aspen Dr, Golden, CO?

The 2025 property tax bill for 228 Aspen Dr, Golden, CO was $3,816. The county assessed it at $45,506.

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