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Single Family ResidenceResidential
$869,558$577 / 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
Last sold for $825,000 on Dec 12, 2022

7840 SIMMS ST

ARVADA, CO 80005
4
Beds
3
Baths
1,508 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.
0.41 ac
Lot SizeThe size of the land the home sits on, from county records.
1967
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$870K
$821K low$918K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$825,000 · Dec 12, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,086 (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.$49,318 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$17,313
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$32,005
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$44,019
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$789,083

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.2004
Lot (acres)The size of the land the home sits on, from county records.0.41
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Hot Water
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.Mixed
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 240 ft²

Transaction History(12)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(3)

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

E
Sierra Elementary SchoolA-
Elementary · Grades KG–5 · 0.5 mi
M
Oberon Middle SchoolB-
Middle · Grades 6–8 · 0.8 mi
H
Ralston Valley Senior High SchoolA+
High · Grades 9–12 · 1.2 mi

District: Jefferson County School District R-1

Neighborhood · ZIP 80005These 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.45
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.29,537
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,197 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$130,847
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$150,639
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%

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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

7840 Simms St 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 85% of homes in Arvada 80005
  • Costs more per square foot than 97% of homes in Arvada 80005
  • Smaller than 87% of homes in Oak Park
  • Has a bigger lot than 91% of homes in Arvada 80005
  • Older than 96% of homes in Arvada 80005

What homes are worth in Arvada 80005

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

This home
$256K$1.2M

This home is worth more than 85% of homes in Arvada 80005.

How it measures up in Arvada 80005

The dot is this home. The mark in the middle is the typical home in Arvada 80005.

Estimated value$869,558
CheaperTypical $654,101Pricier

Pricier than 85% of homes nearby

Price per ft²$577
CheaperTypical $361Pricier

Pricier than 97% of homes nearby

Living area1,508 ft²
SmallerTypical 1,779 ft²Bigger

Bigger than 35% of homes nearby

Lot size0.41 ac
SmallerTypical 0.18 acBigger

Bigger than 91% of homes nearby

Year built1967
OlderTypical 1981Newer

Newer than 4% of homes nearby

How 7840 Simms St ranks against every home in each area.
MeasureThis homeOak ParkArvada 80005Jefferson County
Estimated valuepricier than$869,55880% of homes85% of homes81% of homes
Price per ft²pricier than$57796% of homes97% of homes91% of homes
Living areabigger than1,508 ft²13% of homes35% of homes48% of homes
Lot sizebigger than0.41 ac72% of homes91% of homes84% of homes
Year builtnewer than196722% of homes4% of homes25% of homes

About 7840 Simms St

How much is 7840 Simms St, Arvada, CO worth?

The TopHap Estimate for 7840 Simms St, Arvada, CO is $869,558 as of Aug 30, 2026. The likely range is $820,897 to $918,219. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 7840 Simms St, Arvada, CO last sell?

7840 Simms St, Arvada, CO last sold on Dec 12, 2022 for $825,000, according to the county's recorded deed. TopHap holds 8 recorded sales for this parcel.

How big is 7840 Simms St, Arvada, CO?

7840 Simms St, Arvada, CO has 4 bedrooms, 3 bathrooms, 1,508 square feet of living space and a 0.41-acre lot.

When was 7840 Simms St, Arvada, CO built?

7840 Simms St, Arvada, CO was built in 1967, making it 59 years old. It is a split level home. The building has 2 stories.

What schools serve 7840 Simms St, Arvada, CO?

7840 Simms St, Arvada, CO is assigned to Sierra Elementary School (elementary), rated A-; Oberon Middle School (middle), rated B-; Ralston Valley Senior High School (high), rated A+. All sit in Jefferson County School District R-1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 7840 Simms St, Arvada, CO compare to other homes in Arvada 80005?

Among the 11,007 homes in Arvada 80005, it is worth more than 85% of them ($869,558 against a typical $654,101), its price per square foot is higher than 97% of them ($577 against a typical $361), it is bigger than 35% of them (1,508 ft² against a typical 1,779 ft²), its lot is bigger than 91% of them (0.41 ac against a typical 0.18 ac) and it is newer than 4% of them (1967 against a typical 1981). Measured against all of Jefferson County, it is worth more than 81% 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 7840 Simms St, Arvada, CO?

The 2025 property tax bill for 7840 Simms St, Arvada, CO was $5,086. The county assessed it at $49,318.

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Assigned schools

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