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Single Family ResidenceResidential
$771,389$399 / 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 Jul 14, 2026
Last sold for $280,000 on Sep 3, 2008

4150 S ROSLYN ST

DENVER, CO 80237
4
Beds
2.5
Baths
1,935 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$771K
$725K low$818K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$280,000 · Sep 3, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,174 (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.$48,540 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$9,740
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$9,740
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$44,310
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$688,600

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.45
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
76
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
21
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
75
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.20 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountyDENVER
Lot (acres)The size of the land the home sits on, from county records.0.19
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
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.Patio · 32 ft²

Transaction History(6)

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(4)

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

E
Samuels Elementary SchooolC
Elementary · Grades PK–5 · 0.5 mi
H
Thomas Jefferson High SchoolB
High · Grades 9–12 · 1.1 mi
M
Hamilton Middle SchoolD+
Middle · Grades 6–8 · 1.3 mi

District: Denver County School District 1

Neighborhood · ZIP 80237These 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.92
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 100.40

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.42%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.9%
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.23,141
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,175 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,018
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,283
Average tempThe average temperature here across a full year.50°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

4150 S Roslyn 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 82% of homes in Hampden South
  • Costs more per square foot than 91% of homes in Hampden South
  • Bigger than 66% of homes in Denver County
  • Has a bigger lot than 86% of homes in Denver County

What homes are worth in Denver 80237

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

This home
$160K$1.3M

This home is worth more than 77% of homes in Denver 80237.

How it measures up in Denver 80237

The dot is this home. The mark in the middle is the typical home in Denver 80237.

Estimated value$771,389
CheaperTypical $554,678Pricier

Pricier than 77% of homes nearby

Price per ft²$399
CheaperTypical $270Pricier

Pricier than 89% of homes nearby

Living area1,935 ft²
SmallerTypical 1,845 ft²Bigger

Bigger than 54% of homes nearby

Lot size0.19 ac
SmallerTypical 3,790 ft²Bigger

Bigger than 62% of homes nearby

Year built1972
OlderTypical 1971Newer

Newer than 63% of homes nearby

How 4150 S Roslyn St ranks against every home in each area.
MeasureThis homeHampden SouthDenver 80237Denver County
Estimated valuepricier than$771,38982% of homes77% of homes74% of homes
Price per ft²pricier than$39991% of homes89% of homes57% of homes
Living areabigger than1,935 ft²57% of homes54% of homes66% of homes
Lot sizebigger than0.19 ac65% of homes62% of homes86% of homes
Year builtnewer than197260% of homes63% of homes61% of homes

About 4150 S Roslyn St

How much is 4150 S Roslyn St, Denver, CO worth?

The TopHap Estimate for 4150 S Roslyn St, Denver, CO is $771,389 as of Jul 14, 2026. The likely range is $724,715 to $818,063. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4150 S Roslyn St, Denver, CO last sell?

4150 S Roslyn St, Denver, CO last sold on Sep 3, 2008 for $280,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 4150 S Roslyn St, Denver, CO?

4150 S Roslyn St, Denver, CO has 4 bedrooms, 2.5 bathrooms, 1,935 square feet of living space and a 0.19-acre lot.

When was 4150 S Roslyn St, Denver, CO built?

4150 S Roslyn St, Denver, CO was built in 1972, making it 54 years old. The building has 1 story.

What schools serve 4150 S Roslyn St, Denver, CO?

4150 S Roslyn St, Denver, CO is assigned to Samuels Elementary Schoool (elementary), rated C; Thomas Jefferson High School (high), rated B; Hamilton Middle School (middle), rated D+. All sit in Denver County School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4150 S Roslyn St, Denver, CO compare to other homes in Denver 80237?

Among the 6,645 homes in Denver 80237, it is worth more than 77% of them ($771,389 against a typical $554,678), its price per square foot is higher than 89% of them ($399 against a typical $270), it is bigger than 54% of them (1,935 ft² against a typical 1,845 ft²), its lot is bigger than 62% of them (0.19 ac against a typical 3,790 ft²) and it is newer than 63% of them (1972 against a typical 1971). Measured against all of Denver County, it is worth more than 74% 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 4150 S Roslyn St, Denver, CO?

The 2025 property tax bill for 4150 S Roslyn St, Denver, CO was $3,174. The county assessed it at $48,540.

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