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Single Family ResidenceResidential
$310,237
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 69How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $8,000 on May 13, 1981

813 ROCK LAKE RD

WARD, CO 80481
0
Baths
1.05 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$310K
$213K low$408K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$8,000 · May 13, 1981

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$298 (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.$3,386 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,386
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$3,113
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$49,800

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBOULDER
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.

E
Netherland Elementary SchoolA-
Elementary · Grades PK–5 · 10.9 mi
M
Nederland Middle / Senior High SchoolD+
Middle · Grades 6–12 · 12.1 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

813 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 96% of homes in Boulder County
  • Has a bigger lot than 89% 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
$130K$1.2M

This home is worth more than 35% 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$310,237
CheaperTypical $435,804Pricier

Pricier than 35% of homes nearby

Lot size1.05 ac
SmallerTypical 1.29 acBigger

Bigger than 41% of homes nearby

How 813 Rock Lake Rd ranks against every home in each area.
MeasureThis homeWard 80481Boulder County
Estimated valuepricier than$310,23735% of homes4% of homes
Lot sizebigger than1.05 ac41% of homes89% of homes

About 813 Rock Lake Rd

How much is 813 Rock Lake Rd, Ward, CO worth?

The TopHap Estimate for 813 Rock Lake Rd, Ward, CO is $310,237 as of Sep 24, 2026. The likely range is $212,642 to $407,832. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 813 Rock Lake Rd, Ward, CO last sell?

813 Rock Lake Rd, Ward, CO last sold on May 13, 1981 for $8,000, according to the county's recorded deed.

What schools serve 813 Rock Lake Rd, Ward, CO?

813 Rock Lake Rd, Ward, CO is assigned to Netherland Elementary School (elementary), rated A-; Nederland Middle / Senior High School (middle), rated D+. All sit in Boulder Valley School District Re-2. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 813 Rock Lake Rd, Ward, CO compare to other homes in Ward 80481?

Among the 505 homes in Ward 80481, it is worth more than 35% of them ($310,237 against a typical $435,804) and its lot is bigger than 41% of them (1.05 ac against a typical 1.29 ac). 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 813 Rock Lake Rd, Ward, CO?

The 2025 property tax bill for 813 Rock Lake Rd, Ward, CO was $298. The county assessed it at $3,386.

More homes on Rock Lake Rd

Closest homes

More homes in Ward 80481

Assigned schools

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