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Duplex (2 Units, Any Combination)Residential
Last sold for $425,000 on Dec 4, 2008

520 15TH ST

GOLDEN, CO 80401
4
Beds
2
Baths
1,001 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1929
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$425,000 · Dec 4, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,766 (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.$49,471 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$22,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$26,871
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$43,510
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$791,545

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.Ranch
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.2009
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Hot Water
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 · 188 ft²Patio · 188 ft²Porch · 252 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.

H
Golden High SchoolA-
High · Grades 9–12 · 0.8 mi
E
Mitchell Elementary SchoolA+
Elementary · Grades KG–5 · 1.0 mi
M
Bell Middle SchoolA-
Middle · Grades 6–8 · 1.8 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

520 15th 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.

  • Smaller than 87% of homes in Jefferson County
  • Has a smaller lot than 77% of homes in Golden 80401
  • Older than 98% of homes in Jefferson County

How it measures up in Golden 80401

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

Living area1,001 ft²
SmallerTypical 1,660 ft²Bigger

Bigger than 15% of homes nearby

Lot size0.17 ac
SmallerTypical 0.26 acBigger

Bigger than 23% of homes nearby

Year built1929
OlderTypical 1974Newer

Newer than 3% of homes nearby

How 520 15th St ranks against every home in each area.
MeasureThis homeSouth Table MountainGolden 80401Jefferson County
Living areabigger than1,001 ft²18% of homes15% of homes13% of homes
Lot sizebigger than0.17 ac41% of homes23% of homes36% of homes
Year builtnewer than192917% of homes3% of homes2% of homes

About 520 15th St

When did 520 15th St, Golden, CO last sell?

520 15th St, Golden, CO last sold on Dec 4, 2008 for $425,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 520 15th St, Golden, CO?

520 15th St, Golden, CO has 4 bedrooms, 2 bathrooms, 1,001 square feet of living space and a 0.17-acre lot.

When was 520 15th St, Golden, CO built?

520 15th St, Golden, CO was built in 1929, making it 97 years old. It is a ranch home. The building has 1 story.

What schools serve 520 15th St, Golden, CO?

520 15th St, Golden, CO is assigned to Golden High School (high), rated A-; Mitchell Elementary School (elementary), rated A+; Bell Middle School (middle), 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 520 15th St, Golden, CO compare to other homes in Golden 80401?

Among the 14,085 homes in Golden 80401, it is bigger than 15% of them (1,001 ft² against a typical 1,660 ft²), its lot is bigger than 23% of them (0.17 ac against a typical 0.26 ac) and it is newer than 3% of them (1929 against a typical 1974). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 520 15th St, Golden, CO?

The 2025 property tax bill for 520 15th St, Golden, CO was $4,766. The county assessed it at $49,471.

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