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CondominiumResidential
$307,441$383 / 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 Jul 14, 2026
Last sold for $58,700 on Sep 5, 1991

4815 WHITE ROCK CIR

BOULDER, CO 80301
Building report
2
Beds
1.8
Baths
802 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.
24 ft²
Lot SizeThe size of the land the home sits on, from county records.
1982
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

$307K
$274K low$341K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$58,700 · Sep 5, 1991
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$230,941
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$184,753
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.20%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$76,500
BANK OF AMERICA · R · recorded Nov 23, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,558 (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.$27,458 (2026)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$27,458
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$25,238
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$403,800

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.49
23
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
41
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
78
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
14
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
89
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.3 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyBOULDER
Lot (acres)The size of the land the home sits on, from county records.0.00
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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
Centennial Middle SchoolB
Middle · Grades 6–8 · 3.1 mi
E
Crest View Elementary SchoolB+
Elementary · Grades KG–5 · 3.2 mi
H
Boulder High SchoolA+
High · Grades 9–12 · 4.5 mi

District: Boulder Valley School District Re-2

Neighborhood · ZIP 80301These 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.106
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 100.50

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.26,811
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.855 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$101,150
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$128,644
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.16 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.69%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

4815 White Rock Cir 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 96% of homes in Boulder County
  • Costs less per square foot than 70% of homes in Boulder 80301
  • Smaller than 94% of homes in Boulder County
  • Among the smallest lots in Boulder 80301

What homes are worth in Boulder 80301

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

This home
$248K$2.5M

This home is worth more than 8% of homes in Boulder 80301.

How it measures up in Boulder 80301

The dot is this home. The mark in the middle is the typical home in Boulder 80301.

Estimated value$307,441
CheaperTypical $764,403Pricier

Pricier than 8% of homes nearby

Price per ft²$383
CheaperTypical $428Pricier

Pricier than 30% of homes nearby

Living area802 ft²
SmallerTypical 1,596 ft²Bigger

Bigger than 13% of homes nearby

Lot size24 ft²
SmallerTypical 0.17 acBigger

Smaller than almost all homes nearby

Year built1982
OlderTypical 1983Newer

Newer than 47% of homes nearby

How 4815 White Rock Cir ranks against every home in each area.
MeasureThis homeBoulder 80301Boulder County
Estimated valuepricier than$307,4418% of homes4% of homes
Price per ft²pricier than$38330% of homes48% of homes
Living areabigger than802 ft²13% of homes6% of homes
Lot sizebigger than24 ft²almost no homesalmost no homes
Year builtnewer than198247% of homes46% of homes

About 4815 White Rock Cir

How much is 4815 White Rock Cir, Boulder, CO worth?

The TopHap Estimate for 4815 White Rock Cir, Boulder, CO is $307,441 as of Jul 14, 2026. The likely range is $273,622 to $341,260. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4815 White Rock Cir, Boulder, CO last sell?

4815 White Rock Cir, Boulder, CO last sold on Sep 5, 1991 for $58,700, according to the county's recorded deed.

How big is 4815 White Rock Cir, Boulder, CO?

4815 White Rock Cir, Boulder, CO has 2 bedrooms, 1.8 bathrooms, 802 square feet of living space and a 0.00-acre lot.

When was 4815 White Rock Cir, Boulder, CO built?

4815 White Rock Cir, Boulder, CO was built in 1982, making it 44 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 4815 White Rock Cir, Boulder, CO?

4815 White Rock Cir, Boulder, CO is assigned to Centennial Middle School (middle), rated B; Crest View Elementary School (elementary), rated B+; Boulder High School (high), 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 4815 White Rock Cir, Boulder, CO compare to other homes in Boulder 80301?

Among the 9,298 homes in Boulder 80301, it is worth more than 8% of them ($307,441 against a typical $764,403), its price per square foot is higher than 30% of them ($383 against a typical $428), it is bigger than 13% of them (802 ft² against a typical 1,596 ft²), its lot is bigger than almost none of them (24 ft² against a typical 0.17 ac) and it is newer than 47% of them (1982 against a typical 1983). Measured against all of Boulder County, it is worth more than 4% 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 4815 White Rock Cir, Boulder, CO?

The 2025 property tax bill for 4815 White Rock Cir, Boulder, CO was $2,558. The county assessed it at $27,458.

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Assigned schools

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