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Single Family ResidenceResidential
$508,236$113 / 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 92How 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

3450 COTTAGE GROVE AVE SE

CEDAR RAPIDS, IA 52403
5
Beds
3
Baths
4,493 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.
1 ac
Lot SizeThe size of the land the home sits on, from county records.
1908
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$508K
$469K low$547K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,394 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$636,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$100,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$536,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$640,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$636,300

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.101 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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
StyleThe architectural style of the home, such as ranch or colonial.A-Frame
CountyLinn
Lot (acres)The size of the land the home sits on, from county records.1.00
ConstructionThe main material the home's frame and walls are built from.Brick
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Stone (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
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.Deck · 130 ft²Porch · 829 ft²

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

H
Washington High SchoolD+
High · Grades 9–12 · 0.7 mi
E
Trailside Elementary School
Elementary · Grades KG–5 · 1.1 mi
M
Benjamin Franklin Middle SchoolC-
Middle · Grades 6–8 · 1.2 mi

District: Cedar Rapids Community School District

Neighborhood · ZIP 52403These 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.110
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.18

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.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.9%
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.23,841
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.892 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,627
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,272
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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

3450 Cottage Grove Ave Se 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 93% of homes in Linn County
  • Costs less per square foot than 89% of homes in Linn County
  • Among the largest homes in Linn County
  • Has a bigger lot than 86% of homes in Linn County
  • Older than 93% of homes in Cedar Rapids 52403

What homes are worth in Cedar Rapids 52403

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

This home
$80K$946K

This home is worth more than 89% of homes in Cedar Rapids 52403.

How it measures up in Cedar Rapids 52403

The dot is this home. The mark in the middle is the typical home in Cedar Rapids 52403.

Estimated value$508,236
CheaperTypical $218,671Pricier

Pricier than 89% of homes nearby

Price per ft²$113
CheaperTypical $156Pricier

Pricier than 24% of homes nearby

Living area4,493 ft²
SmallerTypical 1,485 ft²Bigger

Bigger than 98% of homes nearby

Lot size1 ac
SmallerTypical 0.23 acBigger

Bigger than 85% of homes nearby

Year built1908
OlderTypical 1954Newer

Newer than 7% of homes nearby

How 3450 Cottage Grove Ave Se ranks against every home in each area.
MeasureThis homeCedar Rapids 52403Linn County
Estimated valuepricier than$508,23689% of homes93% of homes
Price per ft²pricier than$11324% of homes11% of homes
Living areabigger than4,493 ft²98% of homesalmost all homes
Lot sizebigger than1 ac85% of homes86% of homes
Year builtnewer than19087% of homes7% of homes

About 3450 Cottage Grove Ave Se

How much is 3450 Cottage Grove Ave Se, Cedar Rapids, IA worth?

The TopHap Estimate for 3450 Cottage Grove Ave Se, Cedar Rapids, IA is $508,236 as of Aug 30, 2026. The likely range is $469,340 to $547,132. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3450 Cottage Grove Ave Se, Cedar Rapids, IA last sell?

3450 Cottage Grove Ave Se, Cedar Rapids, IA last sold on Oct 21, 1993, according to the county's recorded deed.

How big is 3450 Cottage Grove Ave Se, Cedar Rapids, IA?

3450 Cottage Grove Ave Se, Cedar Rapids, IA has 5 bedrooms, 3 bathrooms, 4,493 square feet of living space and a 1.00-acre lot.

When was 3450 Cottage Grove Ave Se, Cedar Rapids, IA built?

3450 Cottage Grove Ave Se, Cedar Rapids, IA was built in 1908, making it 118 years old. It is a a-frame home. The building has 2 stories.

What schools serve 3450 Cottage Grove Ave Se, Cedar Rapids, IA?

3450 Cottage Grove Ave Se, Cedar Rapids, IA is assigned to Washington High School (high), rated D+; Trailside Elementary School (elementary); Benjamin Franklin Middle School (middle), rated C-. All sit in Cedar Rapids Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3450 Cottage Grove Ave Se, Cedar Rapids, IA compare to other homes in Cedar Rapids 52403?

Among the 10,162 homes in Cedar Rapids 52403, it is worth more than 89% of them ($508,236 against a typical $218,671), its price per square foot is higher than 24% of them ($113 against a typical $156), it is bigger than 98% of them (4,493 ft² against a typical 1,485 ft²), its lot is bigger than 85% of them (1 ac against a typical 0.23 ac) and it is newer than 7% of them (1908 against a typical 1954). Measured against all of Linn County, it is worth more than 93% 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 3450 Cottage Grove Ave Se, Cedar Rapids, IA?

The 2024 property tax bill for 3450 Cottage Grove Ave Se, Cedar Rapids, IA was $7,394. The county assessed it at $636,300.

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