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Single Family ResidenceResidential
$1,251,400$455 / 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 92How 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 $1,250,000 on Jun 11, 2026

331 ALLEN ST

GOLDEN, CO 80401
3
Beds
3
Baths
2,750 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.
0.64 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$1.3M
$1.2M low$1.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,250,000 · Jun 11, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,619 (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.$79,079 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,064
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$31,015
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$59,707
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,265,278

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
CountyJEFFERSON
Lot (acres)The size of the land the home sits on, from county records.0.64
ConstructionThe main material the home's frame and walls are built from.Manufactured (Unspecified)
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.Porch · 272 ft²

Transaction History(1)

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
Shelton Elementary SchoolA-
Elementary · Grades PK–5 · 0.2 mi
M
Bell Middle SchoolA-
Middle · Grades 6–8 · 1.2 mi
H
Golden High SchoolA-
High · Grades 9–12 · 1.5 mi

District: Jefferson County School District R-1

Neighborhood · ZIP 80401These 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.108
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 100.49

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.94%
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.7.8%
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.41,018
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.782 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$113,462
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$136,915
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.20 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

331 Allen 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 94% of homes in Jefferson County
  • Costs more per square foot than 74% of homes in Jefferson County
  • Bigger than 90% of homes in Jefferson County
  • Has a bigger lot than 98% of homes in Eagle Ridge
  • Among the newest homes in Eagle Ridge

What homes are worth in Golden 80401

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

This home
$260K$2.2M

This home is worth more than 80% of homes in Golden 80401.

How it measures up in Golden 80401

The dot is this home. The mark in the middle is the typical home in Golden 80401.

Estimated value$1,251,400
CheaperTypical $848,608Pricier

Pricier than 80% of homes nearby

Price per ft²$455
CheaperTypical $478Pricier

Pricier than 44% of homes nearby

Living area2,750 ft²
SmallerTypical 1,644 ft²Bigger

Bigger than 84% of homes nearby

Lot size0.64 ac
SmallerTypical 0.26 acBigger

Bigger than 84% of homes nearby

Year built2006
OlderTypical 1974Newer

Newer than 93% of homes nearby

How 331 Allen St ranks against every home in each area.
MeasureThis homeEagle RidgeGolden 80401Jefferson County
Estimated valuepricier than$1,251,40078% of homes80% of homes94% of homes
Price per ft²pricier than$45534% of homes44% of homes74% of homes
Living areabigger than2,750 ft²85% of homes84% of homes90% of homes
Lot sizebigger than0.64 ac98% of homes84% of homes88% of homes
Year builtnewer than2006almost all homes93% of homes91% of homes

About 331 Allen St

How much is 331 Allen St, Golden, CO worth?

The TopHap Estimate for 331 Allen St, Golden, CO is $1,251,400 as of Sep 24, 2026. The likely range is $1,154,707 to $1,348,093. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 331 Allen St, Golden, CO last sell?

331 Allen St, Golden, CO last sold on Jun 11, 2026 for $1,250,000, according to the county's recorded deed.

How big is 331 Allen St, Golden, CO?

331 Allen St, Golden, CO has 3 bedrooms, 3 bathrooms, 2,750 square feet of living space and a 0.64-acre lot.

When was 331 Allen St, Golden, CO built?

331 Allen St, Golden, CO was built in 2006, making it 20 years old. It is a ranch home. The building has 1 story.

What schools serve 331 Allen St, Golden, CO?

331 Allen St, Golden, CO is assigned to Shelton Elementary School (elementary), rated A-; Bell Middle School (middle), rated A-; Golden High School (high), rated A-. All sit in Jefferson County School District R-1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 331 Allen St, Golden, CO compare to other homes in Golden 80401?

Among the 14,064 homes in Golden 80401, it is worth more than 80% of them ($1,251,400 against a typical $848,608), its price per square foot is higher than 44% of them ($455 against a typical $478), it is bigger than 84% of them (2,750 ft² against a typical 1,644 ft²), its lot is bigger than 84% of them (0.64 ac against a typical 0.26 ac) and it is newer than 93% of them (2006 against a typical 1974). Measured against all of Jefferson County, it is worth more than 94% 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 331 Allen St, Golden, CO?

The 2025 property tax bill for 331 Allen St, Golden, CO was $7,619. The county assessed it at $79,079.

More homes on Allen St

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Assigned schools

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