Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,056,712$495 / 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 91How 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

8380 SIMMS ST

ARVADA, CO 80005
6
Beds
4
Baths
2,136 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.
2.01 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$1.1M
$959K low$1.2M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,131 (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.$60,769 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$28,288
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$32,481
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$60,769
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$962,000

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.54 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Ranch
CountyJefferson
Lot (acres)The size of the land the home sits on, from county records.2.01
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.Wood Shingle
HeatingThe type of heating system in the home.Baseboard
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 · 444 ft²Patio · 444 ft²

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 · 0.8 mi
M
Oberon Middle SchoolB-
Middle · Grades 6–8 · 1.3 mi
H
Ralston Valley Senior High SchoolA+
High · Grades 9–12 · 1.3 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%

Owner Tools

Do you own this home?
Claim this home

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

8380 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 96% of homes in Arvada 80005
  • Costs more per square foot than 92% of homes in Arvada 80005
  • Bigger than 75% of homes in Jefferson County
  • Among the largest lots 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 96% 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$1,056,712
CheaperTypical $649,096Pricier

Pricier than 96% of homes nearby

Price per ft²$495
CheaperTypical $354Pricier

Pricier than 92% of homes nearby

Living area2,136 ft²
SmallerTypical 1,784 ft²Bigger

Bigger than 70% of homes nearby

Lot size2.01 ac
SmallerTypical 0.18 acBigger

Bigger than almost all homes nearby

Year built1977
OlderTypical 1980Newer

Newer than 39% of homes nearby

How 8380 Simms St ranks against every home in each area.
MeasureThis homeArvada 80005Jefferson County
Estimated valuepricier than$1,056,71296% of homes89% of homes
Price per ft²pricier than$49592% of homes81% of homes
Living areabigger than2,136 ft²70% of homes75% of homes
Lot sizebigger than2.01 acalmost all homes95% of homes
Year builtnewer than197739% of homes48% of homes

About 8380 Simms St

How much is 8380 Simms St, Arvada, CO worth?

The TopHap Estimate for 8380 Simms St, Arvada, CO is $1,056,712 as of Sep 24, 2026. The likely range is $958,891 to $1,154,533. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8380 Simms St, Arvada, CO last sell?

8380 Simms St, Arvada, CO last sold on May 22, 1998, according to the county's recorded deed.

How big is 8380 Simms St, Arvada, CO?

8380 Simms St, Arvada, CO has 6 bedrooms, 4 bathrooms, 2,136 square feet of living space and a 2.01-acre lot.

When was 8380 Simms St, Arvada, CO built?

8380 Simms St, Arvada, CO was built in 1977, making it 49 years old. It is a ranch home. The building has 1 story.

What schools serve 8380 Simms St, Arvada, CO?

8380 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 8380 Simms St, Arvada, CO compare to other homes in Arvada 80005?

Among the 11,004 homes in Arvada 80005, it is worth more than 96% of them ($1,056,712 against a typical $649,096), its price per square foot is higher than 92% of them ($495 against a typical $354), it is bigger than 70% of them (2,136 ft² against a typical 1,784 ft²), its lot is bigger than almost all of them (2.01 ac against a typical 0.18 ac) and it is newer than 39% of them (1977 against a typical 1980). Measured against all of Jefferson County, it is worth more than 89% 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 8380 Simms St, Arvada, CO?

The 2024 property tax bill for 8380 Simms St, Arvada, CO was $5,131. The county assessed it at $60,769.

More homes on Simms St

Closest homes

More homes in Arvada 80005

Assigned schools

Explore the area

See this home in context

Open 8380 Simms St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map