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Single Family ResidenceResidential
$129,457$90 / 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 79How 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

620 WASHINGTON ST

DENVER, IA 50622
4
Beds
1
Baths
1,432 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1890
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$129K
$102K low$157K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$123,390 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$21,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$102,390
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$117,140
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$123,390

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBremer
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Steel Frame
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Block (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 176 ft²

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

H
Denver Senior High SchoolA+
High · Grades 9–12 · 0.3 mi
M
Denver Middle SchoolA+
Middle · Grades 6–8 · 0.3 mi
E
Denver Elementary School - Lincoln Street BuildingA+
Elementary · Grades KG–5 · 0.4 mi

District: Denver Community School District

Neighborhood · ZIP 50622These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.2.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.2,987
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.127 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,988
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,464
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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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

620 Washington 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 94% of homes in Denver 50622
  • Costs less per square foot than 96% of homes in Denver 50622
  • Has a smaller lot than 98% of homes in Denver 50622
  • Older than 98% of homes in Denver 50622

What homes are worth in Denver 50622

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

This home
$105K$690K

This home is worth more than 6% of homes in Denver 50622.

How it measures up in Denver 50622

The dot is this home. The mark in the middle is the typical home in Denver 50622.

Estimated value$129,457
CheaperTypical $271,429Pricier

Pricier than 6% of homes nearby

Price per ft²$90
CheaperTypical $180Pricier

Pricier than 4% of homes nearby

Living area1,432 ft²
SmallerTypical 1,632 ft²Bigger

Bigger than 38% of homes nearby

Lot size0.17 ac
SmallerTypical 0.52 acBigger

Bigger than 2% of homes nearby

Year built1890
OlderTypical 1976Newer

Newer than 2% of homes nearby

How 620 Washington St ranks against every home in each area.
MeasureThis homeDenver 50622Bremer County
Estimated valuepricier than$129,4576% of homes18% of homes
Price per ft²pricier than$904% of homes16% of homes
Living areabigger than1,432 ft²38% of homes43% of homes
Lot sizebigger than0.17 ac2% of homes8% of homes
Year builtnewer than18902% of homes7% of homes

About 620 Washington St

How much is 620 Washington St, Denver, IA worth?

The TopHap Estimate for 620 Washington St, Denver, IA is $129,457 as of Sep 24, 2026. The likely range is $101,949 to $156,965. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 620 Washington St, Denver, IA last sell?

620 Washington St, Denver, IA last sold on Mar 7, 2019, according to the county's recorded deed.

How big is 620 Washington St, Denver, IA?

620 Washington St, Denver, IA has 4 bedrooms, 1 bathrooms, 1,432 square feet of living space and a 0.17-acre lot.

When was 620 Washington St, Denver, IA built?

620 Washington St, Denver, IA was built in 1890, making it 136 years old. The building has 2 stories.

What schools serve 620 Washington St, Denver, IA?

620 Washington St, Denver, IA is assigned to Denver Senior High School (high), rated A+; Denver Middle School (middle), rated A+; Denver Elementary School - Lincoln Street Building (elementary), rated A+. All sit in Denver Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 620 Washington St, Denver, IA compare to other homes in Denver 50622?

Among the 1,310 homes in Denver 50622, it is worth more than 6% of them ($129,457 against a typical $271,429), its price per square foot is higher than 4% of them ($90 against a typical $180), it is bigger than 38% of them (1,432 ft² against a typical 1,632 ft²), its lot is bigger than 2% of them (0.17 ac against a typical 0.52 ac) and it is newer than 2% of them (1890 against a typical 1976). Measured against all of Bremer County, it is worth more than 18% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Washington St

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Assigned schools

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