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Single Family ResidenceResidential
$538,256$387 / 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 95How 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 $139,900 on Aug 28, 1995

551 ROCK LAKE RD

WARD, CO 80481
2
Beds
1
Baths
1,392 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.
1.71 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$538K
$512K low$564K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$139,900 · Aug 28, 1995

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,782 (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.$38,406 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,256
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$33,150
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$35,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$564,800

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.2000
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Electric
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 · 192 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
Netherland Elementary SchoolA
Elementary · Grades PK–5 · 11.1 mi
M
Nederland Middle / Senior High SchoolA
Middle · Grades 6–12 · 12.3 mi

District: Boulder Valley School District Re-2

Neighborhood · ZIP 80481These 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.179
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.56

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.52%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.41%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.637
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$128,049
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$141,314
Average tempThe average temperature here across a full year.36°F
Annual precipHow much rain and melted snow falls here in a typical year.25 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.70%

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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

551 Rock Lake 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 72% of homes in Boulder County
  • Costs more per square foot than 67% of homes in Ward 80481
  • Smaller than 71% of homes in Boulder County
  • Has a bigger lot than 93% of homes in Boulder County

What homes are worth in Ward 80481

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

This home
$122K$1.3M

This home is worth more than 63% of homes in Ward 80481.

How it measures up in Ward 80481

The dot is this home. The mark in the middle is the typical home in Ward 80481.

Estimated value$538,256
CheaperTypical $440,313Pricier

Pricier than 63% of homes nearby

Price per ft²$387
CheaperTypical $336Pricier

Pricier than 67% of homes nearby

Living area1,392 ft²
SmallerTypical 1,296 ft²Bigger

Bigger than 53% of homes nearby

Lot size1.71 ac
SmallerTypical 1.29 acBigger

Bigger than 62% of homes nearby

Year built1978
OlderTypical 1976Newer

Newer than 53% of homes nearby

How 551 Rock Lake Rd ranks against every home in each area.
MeasureThis homeWard 80481Boulder County
Estimated valuepricier than$538,25663% of homes28% of homes
Price per ft²pricier than$38767% of homes49% of homes
Living areabigger than1,392 ft²53% of homes29% of homes
Lot sizebigger than1.71 ac62% of homes93% of homes
Year builtnewer than197853% of homes40% of homes

About 551 Rock Lake Rd

How much is 551 Rock Lake Rd, Ward, CO worth?

The TopHap Estimate for 551 Rock Lake Rd, Ward, CO is $538,256 as of Jul 14, 2026. The likely range is $512,360 to $564,152. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 551 Rock Lake Rd, Ward, CO last sell?

551 Rock Lake Rd, Ward, CO last sold on Aug 28, 1995 for $139,900, according to the county's recorded deed.

How big is 551 Rock Lake Rd, Ward, CO?

551 Rock Lake Rd, Ward, CO has 2 bedrooms, 1 bathrooms and 1,392 square feet of living space.

When was 551 Rock Lake Rd, Ward, CO built?

551 Rock Lake Rd, Ward, CO was built in 1978, making it 48 years old. It is a ranch home. The building has 1 story.

What schools serve 551 Rock Lake Rd, Ward, CO?

551 Rock Lake Rd, Ward, CO is assigned to Netherland Elementary School (elementary), rated A; Nederland Middle / Senior High School (middle), 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 551 Rock Lake Rd, Ward, CO compare to other homes in Ward 80481?

Among the 505 homes in Ward 80481, it is worth more than 63% of them ($538,256 against a typical $440,313), its price per square foot is higher than 67% of them ($387 against a typical $336), it is bigger than 53% of them (1,392 ft² against a typical 1,296 ft²), its lot is bigger than 62% of them (1.71 ac against a typical 1.29 ac) and it is newer than 53% of them (1978 against a typical 1976). Measured against all of Boulder County, it is worth more than 28% 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 551 Rock Lake Rd, Ward, CO?

The 2025 property tax bill for 551 Rock Lake Rd, Ward, CO was $2,782. The county assessed it at $38,406.

More homes on Rock Lake Rd

Closest homes

More homes in Ward 80481

Assigned schools

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