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Single Family ResidenceResidential
$364,855$429 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $156,000 on Sep 2, 2014

621 S SIMMS ST

LAKEWOOD, CO 80228
2
Beds
1
Baths
850 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$365K
$339K low$391K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$156,000 · Sep 2, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,742 (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.$28,242 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$13,408
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,834
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$25,720
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$451,876

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.0.16
ConstructionThe main material the home's frame and walls are built from.Brick
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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

Transaction History(1)

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.

E
Foothills Elementary SchoolC-
Elementary · Grades PK–5 · 0.9 mi
H
Green Mountain High SchoolC-
High · Grades 9–12 · 1.2 mi
M
Dunstan Middle SchoolB
Middle · Grades 6–8 · 1.5 mi

District: Jefferson County School District R-1

Neighborhood · ZIP 80228These 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.77
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.46

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.95%
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.4.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.34,051
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,985 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$120,006
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$140,513
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.18 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

621 S 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 less than 89% of homes in Jefferson County
  • Costs more per square foot than 77% of homes in Glennon Heights
  • Smaller than 95% of homes in Jefferson County
  • Has a smaller lot than 88% of homes in Glennon Heights
  • Among the oldest homes in Denver 80228

What homes are worth in Denver 80228

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

This home
$224K$1.4M

This home is worth more than 17% of homes in Denver 80228.

How it measures up in Denver 80228

The dot is this home. The mark in the middle is the typical home in Denver 80228.

Estimated value$364,855
CheaperTypical $625,377Pricier

Pricier than 17% of homes nearby

Price per ft²$429
CheaperTypical $372Pricier

Pricier than 71% of homes nearby

Living area850 ft²
SmallerTypical 1,600 ft²Bigger

Bigger than 7% of homes nearby

Lot size0.16 ac
SmallerTypical 0.19 acBigger

Bigger than 32% of homes nearby

Year built1955
OlderTypical 1980Newer

Older than almost all homes nearby

How 621 S Simms St ranks against every home in each area.
MeasureThis homeGlennon HeightsDenver 80228Jefferson County
Estimated valuepricier than$364,85514% of homes17% of homes11% of homes
Price per ft²pricier than$42977% of homes71% of homes68% of homes
Living areabigger than850 ft²6% of homes7% of homes5% of homes
Lot sizebigger than0.16 ac12% of homes32% of homes30% of homes
Year builtnewer than195512% of homesalmost no homes10% of homes

About 621 S Simms St

How much is 621 S Simms St, Lakewood, CO worth?

The TopHap Estimate for 621 S Simms St, Lakewood, CO is $364,855 as of Oct 21, 2026. The likely range is $338,665 to $391,045. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 621 S Simms St, Lakewood, CO last sell?

621 S Simms St, Lakewood, CO last sold on Sep 2, 2014 for $156,000, according to the county's recorded deed.

How big is 621 S Simms St, Lakewood, CO?

621 S Simms St, Lakewood, CO has 2 bedrooms, 1 bathrooms, 850 square feet of living space and a 0.16-acre lot.

When was 621 S Simms St, Lakewood, CO built?

621 S Simms St, Lakewood, CO was built in 1955, making it 71 years old. It is a ranch home. The building has 1 story.

What schools serve 621 S Simms St, Lakewood, CO?

621 S Simms St, Lakewood, CO is assigned to Foothills Elementary School (elementary), rated C-; Green Mountain High School (high), rated C-; Dunstan Middle School (middle), 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 621 S Simms St, Lakewood, CO compare to other homes in Denver 80228?

Among the 12,072 homes in Denver 80228, it is worth more than 17% of them ($364,855 against a typical $625,377), its price per square foot is higher than 71% of them ($429 against a typical $372), it is bigger than 7% of them (850 ft² against a typical 1,600 ft²), its lot is bigger than 32% of them (0.16 ac against a typical 0.19 ac) and it is newer than almost none of them (1955 against a typical 1980). Measured against all of Jefferson County, it is worth more than 11% 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 621 S Simms St, Lakewood, CO?

The 2025 property tax bill for 621 S Simms St, Lakewood, CO was $2,742. The county assessed it at $28,242.

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