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Single Family ResidenceResidential
$761,014$521 / 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 94How 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

9856 ZEPHYR DR

WESTMINSTER, CO 80021
3
Beds
2
Baths
1,462 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.
1.01 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$761K
$712K low$810K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,948 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$48,739 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$25,464
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$23,275
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$48,739
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$782,454

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.121 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

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.2013
Lot (acres)The size of the land the home sits on, from county records.1.01
ConstructionThe main material the home's frame and walls are built from.Brick
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Evaporative
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
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 · 216 ft²Shed · 1,739 ft²Patio · 216 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Semper Elementary SchoolC
Elementary · Grades PK–5 · 0.4 mi
M
Mandalay Middle SchoolB+
Middle · Grades 6–8 · 0.7 mi
H
Standley Lake High SchoolB
High · Grades 9–12 · 1.0 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

9856 Zephyr Dr 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 87% of homes in Broomfield 80021
  • Costs more per square foot than 87% of homes in Broomfield 80021
  • Has a bigger lot than 98% of homes in Broomfield 80021
  • Older than 94% of homes in Broomfield 80021

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 87% 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$761,014
CheaperTypical $558,640Pricier

Pricier than 87% of homes nearby

Price per ft²$521
CheaperTypical $374Pricier

Pricier than 87% of homes nearby

Living area1,462 ft²
SmallerTypical 1,445 ft²Bigger

Bigger than 51% of homes nearby

Lot size1.01 ac
SmallerTypical 0.16 acBigger

Bigger than 98% of homes nearby

Year built1973
OlderTypical 1983Newer

Newer than 6% of homes nearby

How 9856 Zephyr Dr ranks against every home in each area.
MeasureThis homeBroomfield 80021Jefferson County
Estimated valuepricier than$761,01487% of homes72% of homes
Price per ft²pricier than$52187% of homes84% of homes
Living areabigger than1,462 ft²51% of homes45% of homes
Lot sizebigger than1.01 ac98% of homes91% of homes
Year builtnewer than19736% of homes40% of homes

About 9856 Zephyr Dr

How much is 9856 Zephyr Dr, Westminster, CO worth?

The TopHap Estimate for 9856 Zephyr Dr, Westminster, CO is $761,014 as of Aug 30, 2026. The likely range is $711,740 to $810,288. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9856 Zephyr Dr, Westminster, CO last sell?

9856 Zephyr Dr, Westminster, CO last sold on Oct 11, 2017, according to the county's recorded deed.

How big is 9856 Zephyr Dr, Westminster, CO?

9856 Zephyr Dr, Westminster, CO has 3 bedrooms, 2 bathrooms, 1,462 square feet of living space and a 1.01-acre lot.

When was 9856 Zephyr Dr, Westminster, CO built?

9856 Zephyr Dr, Westminster, CO was built in 1973, making it 53 years old. It is a split level home. The building has 2 stories.

What schools serve 9856 Zephyr Dr, Westminster, CO?

9856 Zephyr Dr, Westminster, CO is assigned to Semper Elementary School (elementary), rated C; Mandalay Middle School (middle), rated B+; Standley Lake High School (high), rated B. All sit in Jefferson County School District R-1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 9856 Zephyr Dr, Westminster, CO compare to other homes in Broomfield 80021?

Among the 9,710 homes in Broomfield 80021, it is worth more than 87% of them ($761,014 against a typical $558,640), its price per square foot is higher than 87% of them ($521 against a typical $374), it is bigger than 51% of them (1,462 ft² against a typical 1,445 ft²), its lot is bigger than 98% of them (1.01 ac against a typical 0.16 ac) and it is newer than 6% of them (1973 against a typical 1983). Measured against all of Jefferson County, it is worth more than 72% 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 9856 Zephyr Dr, Westminster, CO?

The 2024 property tax bill for 9856 Zephyr Dr, Westminster, CO was $3,948. The county assessed it at $48,739.

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