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Single Family ResidenceResidential
$1,454,326$410 / 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 91How 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 $1,525,000 on Apr 6, 2022

805 ROCK ROSE CT

LOUISVILLE, CO 80027
4
Beds
3.3
Baths
3,547 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1992
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.5M
$1.3M low$1.6M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,525,000 · Apr 6, 2022
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.$234,326
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$187,461
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.85%
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.$1,220,000
TOWNE MORTGAGE CO · recorded Apr 6, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,030 (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.$89,801 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$39,488
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$50,313
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$82,538
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,320,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
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.2006
Lot (acres)The size of the land the home sits on, from county records.0.23
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
CoolingThe type of cooling or air conditioning in the home.Central
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

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.

E
Coal Creek Elementary SchoolB
Elementary · Grades KG–5 · 0.4 mi
M
Louisville Middle SchoolA-
Middle · Grades 6–8 · 1.4 mi
H
Monarch High SchoolA+
High · Grades 9–12 · 2.0 mi

District: Boulder Valley School District Re-2

Neighborhood · ZIP 80027These 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.69
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.47

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.32,846
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,366 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$144,899
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$167,733
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.17 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.Owner occupied
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

805 Rock Rose Ct 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 92% of homes in Louisville 80027
  • Bigger than 88% of homes in Boulder County
  • Has a bigger lot than 78% of homes in Louisville 80027

What homes are worth in Louisville 80027

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

This home
$336K$1.9M

This home is worth more than 92% of homes in Louisville 80027.

How it measures up in Louisville 80027

The dot is this home. The mark in the middle is the typical home in Louisville 80027.

Estimated value$1,454,326
CheaperTypical $865,115Pricier

Pricier than 92% of homes nearby

Price per ft²$410
CheaperTypical $399Pricier

Pricier than 55% of homes nearby

Living area3,547 ft²
SmallerTypical 2,158 ft²Bigger

Bigger than 86% of homes nearby

Lot size0.23 ac
SmallerTypical 0.16 acBigger

Bigger than 78% of homes nearby

Year built1992
OlderTypical 1994Newer

Newer than 45% of homes nearby

How 805 Rock Rose Ct ranks against every home in each area.
MeasureThis homeLouisville 80027Boulder County
Estimated valuepricier than$1,454,32692% of homes87% of homes
Price per ft²pricier than$41055% of homes55% of homes
Living areabigger than3,547 ft²86% of homes88% of homes
Lot sizebigger than0.23 ac78% of homes67% of homes
Year builtnewer than199245% of homes60% of homes

About 805 Rock Rose Ct

How much is 805 Rock Rose Ct, Louisville, CO worth?

The TopHap Estimate for 805 Rock Rose Ct, Louisville, CO is $1,454,326 as of Jul 14, 2026. The likely range is $1,325,748 to $1,582,904. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 805 Rock Rose Ct, Louisville, CO last sell?

805 Rock Rose Ct, Louisville, CO last sold on Apr 6, 2022 for $1,525,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 805 Rock Rose Ct, Louisville, CO?

805 Rock Rose Ct, Louisville, CO has 4 bedrooms, 3.3 bathrooms, 3,547 square feet of living space and a 0.23-acre lot.

When was 805 Rock Rose Ct, Louisville, CO built?

805 Rock Rose Ct, Louisville, CO was built in 1992, making it 34 years old. The building has 2 stories.

What schools serve 805 Rock Rose Ct, Louisville, CO?

805 Rock Rose Ct, Louisville, CO is assigned to Coal Creek Elementary School (elementary), rated B; Louisville Middle School (middle), rated A-; Monarch 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 805 Rock Rose Ct, Louisville, CO compare to other homes in Louisville 80027?

Among the 11,851 homes in Louisville 80027, it is worth more than 92% of them ($1,454,326 against a typical $865,115), its price per square foot is higher than 55% of them ($410 against a typical $399), it is bigger than 86% of them (3,547 ft² against a typical 2,158 ft²), its lot is bigger than 78% of them (0.23 ac against a typical 0.16 ac) and it is newer than 45% of them (1992 against a typical 1994). Measured against all of Boulder County, it is worth more than 87% 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 805 Rock Rose Ct, Louisville, CO?

The 2025 property tax bill for 805 Rock Rose Ct, Louisville, CO was $8,030. The county assessed it at $89,801.

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