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Commercial (General)Commercial
$206,789$108 / 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 90How 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

3628 21ST ST SW

CEDAR RAPIDS, IA 52404
0
Baths
1,920 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.
4.55 ac
Lot SizeThe size of the land the home sits on, from county records.
1982
Year BuiltThe year the home was originally built, according to county records.

Valuation

$207K
$187K low$227K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,632 (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.$83,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$81,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$83,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$83,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Commercial (General)
CountyLINN
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.

H
Prairie Point High SchoolD+
High · Grades 10–12 · 3.2 mi
E
Prairie Crest ElementaryC-
Elementary · Grades PK–4 · 3.3 mi
M
Prairie Point Middle School / 9th Grade AcademyD+
Middle · Grades 7–9 · 3.8 mi

District: College Community School District

Neighborhood · ZIP 52404These 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.118
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.19

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.45,212
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.818 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,156
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,930
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.34 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

3628 21st St Sw 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.

  • Costs less per square foot than 89% of homes in Linn County
  • Bigger than 74% of homes in Cedar Rapids 52404
  • Has a bigger lot than 96% of homes in Cedar Rapids 52404

What homes are worth in Cedar Rapids 52404

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

This home
$77K$509K

This home is worth more than 47% of homes in Cedar Rapids 52404.

How it measures up in Cedar Rapids 52404

The dot is this home. The mark in the middle is the typical home in Cedar Rapids 52404.

Estimated value$206,789
CheaperTypical $211,935Pricier

Pricier than 47% of homes nearby

Price per ft²$108
CheaperTypical $150Pricier

Pricier than 12% of homes nearby

Living area1,920 ft²
SmallerTypical 1,430 ft²Bigger

Bigger than 74% of homes nearby

Lot size4.55 ac
SmallerTypical 0.22 acBigger

Bigger than 96% of homes nearby

Year built1982
OlderTypical 1975Newer

Newer than 54% of homes nearby

How 3628 21st St Sw ranks against every home in each area.
MeasureThis homeCedar Rapids 52404Linn County
Estimated valuepricier than$206,78947% of homes37% of homes
Price per ft²pricier than$10812% of homes11% of homes
Living areabigger than1,920 ft²74% of homes72% of homes
Lot sizebigger than4.55 ac96% of homes94% of homes
Year builtnewer than198254% of homes56% of homes

About 3628 21st St Sw

How much is 3628 21st St Sw, Cedar Rapids, IA worth?

The TopHap Estimate for 3628 21st St Sw, Cedar Rapids, IA is $206,789 as of Jul 14, 2026. The likely range is $186,759 to $226,819. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3628 21st St Sw, Cedar Rapids, IA last sell?

3628 21st St Sw, Cedar Rapids, IA last sold on Jan 1, 1900, according to the county's recorded deed.

When was 3628 21st St Sw, Cedar Rapids, IA built?

3628 21st St Sw, Cedar Rapids, IA was built in 1982, making it 44 years old.

What schools serve 3628 21st St Sw, Cedar Rapids, IA?

3628 21st St Sw, Cedar Rapids, IA is assigned to Prairie Point High School (high), rated D+; Prairie Crest Elementary (elementary), rated C-; Prairie Point Middle School / 9th Grade Academy (middle), rated D+. All sit in College Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3628 21st St Sw, Cedar Rapids, IA compare to other homes in Cedar Rapids 52404?

Among the 14,925 homes in Cedar Rapids 52404, it is worth more than 47% of them ($206,789 against a typical $211,935), its price per square foot is higher than 12% of them ($108 against a typical $150), it is bigger than 74% of them (1,920 ft² against a typical 1,430 ft²), its lot is bigger than 96% of them (4.55 ac against a typical 0.22 ac) and it is newer than 54% of them (1982 against a typical 1975). Measured against all of Linn County, it is worth more than 37% 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 3628 21st St Sw, Cedar Rapids, IA?

The 2025 property tax bill for 3628 21st St Sw, Cedar Rapids, IA was $1,632. The county assessed it at $83,600.

More homes on 21st St Sw

Closest homes

More homes in Cedar Rapids 52404

Assigned schools

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