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Single Family ResidenceResidential
$302,713$255 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $128,000 on May 28, 2002

175 SIGNAL ROCK RD

GOLDEN, CO 80403
2
Beds
1.5
Baths
1,187 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.
2,779 ft²
Lot SizeThe size of the land the home sits on, from county records.
1936
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$303K
$284K low$321K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$128,000 · May 28, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,358 (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.$16,197 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,013
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$15,184
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$14,887
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$238,200

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.Ranch
CountyBOULDER
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.1950
Lot (acres)The size of the land the home sits on, from county records.0.06
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

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 SchoolD+
Middle · Grades 6–12 · 7.0 mi
E
Netherland Elementary SchoolA-
Elementary · Grades PK–5 · 7.0 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

175 Signal Rock Rd 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 98% of homes in Golden 80403
  • Among the lowest price per square foot in Golden 80403
  • Smaller than 82% of homes in Golden 80403
  • Among the smallest lots in Coal Creek
  • Older than 97% of homes in Golden 80403

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
$318K$2.2M

This home is worth more than 2% 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$302,713
CheaperTypical $916,266Pricier

Pricier than 2% of homes nearby

Price per ft²$255
CheaperTypical $471Pricier

Cheaper than almost all homes nearby

Living area1,187 ft²
SmallerTypical 1,957 ft²Bigger

Bigger than 18% of homes nearby

Lot size2,779 ft²
SmallerTypical 0.28 acBigger

Bigger than 5% of homes nearby

Year built1936
OlderTypical 1995Newer

Newer than 3% of homes nearby

How 175 Signal Rock Rd ranks against every home in each area.
MeasureThis homeCoal CreekGolden 80403Boulder County
Estimated valuepricier than$302,71310% of homes2% of homes3% of homes
Price per ft²pricier than$2556% of homesalmost no homes11% of homes
Living areabigger than1,187 ft²33% of homes18% of homes20% of homes
Lot sizebigger than2,779 ft²almost no homes5% of homes13% of homes
Year builtnewer than19368% of homes3% of homes6% of homes

About 175 Signal Rock Rd

How much is 175 Signal Rock Rd, Golden, CO worth?

The TopHap Estimate for 175 Signal Rock Rd, Golden, CO is $302,713 as of Oct 21, 2026. The likely range is $284,269 to $321,157. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 175 Signal Rock Rd, Golden, CO last sell?

175 Signal Rock Rd, Golden, CO last sold on May 28, 2002 for $128,000, according to the county's recorded deed.

How big is 175 Signal Rock Rd, Golden, CO?

175 Signal Rock Rd, Golden, CO has 2 bedrooms, 1.5 bathrooms, 1,187 square feet of living space and a 0.06-acre lot.

When was 175 Signal Rock Rd, Golden, CO built?

175 Signal Rock Rd, Golden, CO was built in 1936, making it 90 years old. It is a ranch home. The building has 1 story.

What schools serve 175 Signal Rock Rd, Golden, CO?

175 Signal Rock Rd, Golden, CO is assigned to Nederland Middle / Senior High School (middle), rated D+; 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 175 Signal Rock Rd, Golden, CO compare to other homes in Golden 80403?

Among the 8,636 homes in Golden 80403, it is worth more than 2% of them ($302,713 against a typical $916,266), its price per square foot is higher than almost none of them ($255 against a typical $471), it is bigger than 18% of them (1,187 ft² against a typical 1,957 ft²), its lot is bigger than 5% of them (2,779 ft² against a typical 0.28 ac) and it is newer than 3% of them (1936 against a typical 1995). Measured against all of Boulder County, it is worth more than 3% 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 175 Signal Rock Rd, Golden, CO?

The 2025 property tax bill for 175 Signal Rock Rd, Golden, CO was $1,358. The county assessed it at $16,197.

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