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Single Family ResidenceResidential
$556,175$434 / 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 Aug 30, 2026
Last sold for $272,000 on May 28, 2014

10440 ROUTT LN

WESTMINSTER, CO 80021
4
Beds
2
Baths
1,281 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$556K
$530K low$583K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$272,000 · May 28, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,658 (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.$32,547 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$10,565
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$21,982
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$32,509
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$520,752

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.Split Level
CountyJefferson
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.2014
Lot (acres)The size of the land the home sits on, from county records.0.13
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Package
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 160 ft²Shed · 160 ft²Patio · 160 ft²Porch · 89 ft²

Transaction History(3)

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.

M
Wayne Carle Middle SchoolB
Middle · Grades 6–8 · 1.0 mi
H
Standley Lake High SchoolB
High · Grades 9–12 · 1.4 mi
E
Lukas Elementary SchoolC
Elementary · Grades KG–5 · 1.6 mi

District: Jefferson County School District R-1

Neighborhood · ZIP 80021These 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.102
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.35,343
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,814 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,703
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,519
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%

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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

10440 Routt Ln 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.

  • Costs more per square foot than 73% of homes in Broomfield 80021
  • Smaller than 65% of homes in Jefferson County
  • Has a smaller lot than 83% of homes in Jefferson County
  • Newer than 75% of homes in Walnut Grove

What homes are worth in Broomfield 80021

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

This home
$300K$973K

This home is worth more than 50% of homes in Broomfield 80021.

How it measures up in Broomfield 80021

The dot is this home. The mark in the middle is the typical home in Broomfield 80021.

Estimated value$556,175
CheaperTypical $558,640Pricier

Pricier than 50% of homes nearby

Price per ft²$434
CheaperTypical $374Pricier

Pricier than 73% of homes nearby

Living area1,281 ft²
SmallerTypical 1,445 ft²Bigger

Bigger than 36% of homes nearby

Lot size0.13 ac
SmallerTypical 0.16 acBigger

Bigger than 28% of homes nearby

Year built1986
OlderTypical 1983Newer

Newer than 62% of homes nearby

How 10440 Routt Ln ranks against every home in each area.
MeasureThis homeWalnut GroveBroomfield 80021Jefferson County
Estimated valuepricier than$556,17558% of homes50% of homes40% of homes
Price per ft²pricier than$43468% of homes73% of homes66% of homes
Living areabigger than1,281 ft²38% of homes36% of homes35% of homes
Lot sizebigger than0.13 ac28% of homes28% of homes17% of homes
Year builtnewer than198675% of homes62% of homes68% of homes

About 10440 Routt Ln

How much is 10440 Routt Ln, Westminster, CO worth?

The TopHap Estimate for 10440 Routt Ln, Westminster, CO is $556,175 as of Aug 30, 2026. The likely range is $529,520 to $582,830. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10440 Routt Ln, Westminster, CO last sell?

10440 Routt Ln, Westminster, CO last sold on May 28, 2014 for $272,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 10440 Routt Ln, Westminster, CO?

10440 Routt Ln, Westminster, CO has 4 bedrooms, 2 bathrooms, 1,281 square feet of living space and a 0.13-acre lot.

When was 10440 Routt Ln, Westminster, CO built?

10440 Routt Ln, Westminster, CO was built in 1986, making it 40 years old. It is a split level home. The building has 2 stories.

What schools serve 10440 Routt Ln, Westminster, CO?

10440 Routt Ln, Westminster, CO is assigned to Wayne Carle Middle School (middle), rated B; Standley Lake High School (high), rated B; Lukas Elementary School (elementary), rated C. All sit in Jefferson County School District R-1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10440 Routt Ln, Westminster, CO compare to other homes in Broomfield 80021?

Among the 9,710 homes in Broomfield 80021, it is worth more than 50% of them ($556,175 against a typical $558,640), its price per square foot is higher than 73% of them ($434 against a typical $374), it is bigger than 36% of them (1,281 ft² against a typical 1,445 ft²), its lot is bigger than 28% of them (0.13 ac against a typical 0.16 ac) and it is newer than 62% of them (1986 against a typical 1983). Measured against all of Jefferson County, it is worth more than 40% 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 10440 Routt Ln, Westminster, CO?

The 2025 property tax bill for 10440 Routt Ln, Westminster, CO was $2,658. The county assessed it at $32,547.

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