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Single Family ResidenceResidential
$617,007$379 / 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 95How 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 $137,000 on Sep 12, 2007

4220 OSAGE ST

DENVER, CO 80211
3
Beds
2
Baths
1,627 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$617K
$584K low$650K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$137,000 · Sep 12, 2007

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,208 (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.$55,010 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$46,190
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$46,190
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$51,030
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$780,300

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.39
36
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
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.
19
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
44
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.6 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.minimal

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.0.15
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, Detached
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.Porch · 464 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(3)

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

E
Trevista at Horace MannB-
Elementary · Grades EE–5 · 0.1 mi
M
Strive Prep - SunnysideC
Middle · Grades 6–8 · 0.5 mi
H
North High SchoolB-
High · Grades 9–12 · 1.3 mi

District: Denver County School District 1

Neighborhood · ZIP 80211These 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.114
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.46%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.38,847
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,477 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$110,679
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$140,289
Average tempThe average temperature here across a full year.51°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

4220 Osage 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 65% of homes in Denver 80211
  • Costs less per square foot than 86% of homes in Denver 80211
  • Has a bigger lot than 89% of homes in Denver 80211
  • Newer than 74% of homes in Sunnyside

What homes are worth in Denver 80211

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

This home
$331K$1.6M

This home is worth more than 35% of homes in Denver 80211.

How it measures up in Denver 80211

The dot is this home. The mark in the middle is the typical home in Denver 80211.

Estimated value$617,007
CheaperTypical $700,321Pricier

Pricier than 35% of homes nearby

Price per ft²$379
CheaperTypical $475Pricier

Pricier than 14% of homes nearby

Living area1,627 ft²
SmallerTypical 1,505 ft²Bigger

Bigger than 57% of homes nearby

Lot size0.15 ac
SmallerTypical 4,269 ft²Bigger

Bigger than 89% of homes nearby

Year built1956
OlderTypical 1937Newer

Newer than 64% of homes nearby

How 4220 Osage St ranks against every home in each area.
MeasureThis homeSunnysideDenver 80211Denver County
Estimated valuepricier than$617,00743% of homes35% of homes60% of homes
Price per ft²pricier than$37919% of homes14% of homes51% of homes
Living areabigger than1,627 ft²60% of homes57% of homes54% of homes
Lot sizebigger than0.15 ac85% of homes89% of homes73% of homes
Year builtnewer than195674% of homes64% of homes45% of homes

About 4220 Osage St

How much is 4220 Osage St, Denver, CO worth?

The TopHap Estimate for 4220 Osage St, Denver, CO is $617,007 as of Aug 30, 2026. The likely range is $584,067 to $649,947. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4220 Osage St, Denver, CO last sell?

4220 Osage St, Denver, CO last sold on Sep 12, 2007 for $137,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 4220 Osage St, Denver, CO?

4220 Osage St, Denver, CO has 3 bedrooms, 2 bathrooms, 1,627 square feet of living space and a 0.15-acre lot.

When was 4220 Osage St, Denver, CO built?

4220 Osage St, Denver, CO was built in 1956, making it 70 years old. The building has 1 story.

What schools serve 4220 Osage St, Denver, CO?

4220 Osage St, Denver, CO is assigned to Trevista at Horace Mann (elementary), rated B-; Strive Prep - Sunnyside (middle), rated C; North High School (high), rated B-. All sit in Denver County School District 1. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4220 Osage St, Denver, CO compare to other homes in Denver 80211?

Among the 13,745 homes in Denver 80211, it is worth more than 35% of them ($617,007 against a typical $700,321), its price per square foot is higher than 14% of them ($379 against a typical $475), it is bigger than 57% of them (1,627 ft² against a typical 1,505 ft²), its lot is bigger than 89% of them (0.15 ac against a typical 4,269 ft²) and it is newer than 64% of them (1956 against a typical 1937). Measured against all of Denver County, it is worth more than 60% 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 4220 Osage St, Denver, CO?

The 2025 property tax bill for 4220 Osage St, Denver, CO was $4,208. The county assessed it at $55,010.

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