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Residential (General/Single)Residential

100 4TH AVE SW

CEDAR RAPIDS, IA 52404
Built 19506 floors21 units1,586–5,315 ft²
$14M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$619K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$384
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

+148.0%vs the Cedar Rapids ZIP median sale $/ft² ($155)

Sales Performance

—
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
0
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
0.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+0.8%per yeartypical hold 3.1 yrsfrom 11 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
20142015201620172019202020212022
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
20142015201620172019202020212022

39 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$555K$682K$810K$938K1,586 ft²2,332 ft²3,078 ft²3,823 ft²4,569 ft²5,315 ft²
Studio2 bd3 bd
Studio
4 units
2 bed
16 units
3 bed
1 unit
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
2 bd · 2.3 ba · 1,586 ft²
4 units
2 bd · 2.3 ba · 1,611 ft²
4 units
2 bd · 2.3 ba · 1,644 ft²
4 units
2 bd · 2.3 ba · 1,609 ft²
3 units
One-off layouts
6 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$461K–$461K
3 units
$555K–$566K
3 units
$590K–$619K
5 units
$641K–$650K
3 units
$761K–$789K
6 units
$938K–$938K
1 unit

Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.

Floor 2
$390/ft²
Floor 3
$397/ft²
Floor 4
$412/ft²
Floor 5
$433/ft²
Floor 6
$230/ft²
Unit lines by $/ft²Condo units stacked vertically share a unit line — the last digits of the unit number (like 05 in 1205, 1305, 1405). Lines share a layout and exposure, so comparing estimated $/ft² by line shows which position in the building commands a premium.
Line ·02
$440/ft²
Line ·03
$431/ft²
Line ·04
$394/ft²
Line ·01
$369/ft²

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.71%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.29%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.12.2 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.0%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.36%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$611,665
Median tax billThe middle annual property tax bill among the building's units.$6,430
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit 201Feb 14, 2022$370,000Unit 402Oct 5, 2021$395,000Unit 501Jan 27, 2020$331,000BuildingJan 27, 2020$331,000BuildingJan 27, 2020$331,000Unit 403Oct 10, 2019$360,000Unit 304Oct 22, 2018$315,000Unit 501Sep 19, 2018$335,000Unit 204Apr 3, 2018$320,000BuildingApr 3, 2018$320,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$134 (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.$7,400 (2026)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$7,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$7,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$7,400

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.18 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.Residential (General/Single)
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.

E
Cedar River Academy at Taylor Elementary SchoolF
Elementary · Grades PK–5 · 0.5 mi
M
Wilson Middle SchoolF
Middle · Grades 6–8 · 1.3 mi
H
Jefferson High SchoolD-
High · Grades 9–12 · 1.5 mi

District: Cedar Rapids 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%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw
$461K
100 4th Ave Sw # 11
$461K
100 4th Ave Sw # 27
$461K
100 4th Ave Sw # 28
5,315 ft²
$778K
100 4th Ave Sw # 201
2 bd · 2.3 ba · 1,611 ft²
$566K
100 4th Ave Sw # 202
2 bd · 2.3 ba · 1,609 ft²
$619K
100 4th Ave Sw # 203
2 bd · 2.3 ba · 1,586 ft²
$559K
100 4th Ave Sw # 204
2 bd · 2.3 ba · 1,644 ft²
$777K
100 4th Ave Sw # 301
2 bd · 2.3 ba · 1,611 ft²
$590K
100 4th Ave Sw # 302
2 bd · 2.3 ba · 1,609 ft²
$650K
100 4th Ave Sw # 303
2 bd · 2.3 ba · 1,586 ft²
$761K
100 4th Ave Sw # 304
2 bd · 2.3 ba · 1,644 ft²
$555K
100 4th Ave Sw # 401
2 bd · 2.3 ba · 1,611 ft²
$619K
100 4th Ave Sw # 402
2 bd · 2.3 ba · 1,609 ft²
$775K
100 4th Ave Sw # 403
2 bd · 2.3 ba · 1,586 ft²
$650K
100 4th Ave Sw # 404
2 bd · 2.3 ba · 1,644 ft²
$615K
100 4th Ave Sw # 501
2 bd · 2.3 ba · 1,611 ft²
$601K
100 4th Ave Sw # 502
2 bd · 2.5 ba · 1,609 ft²
$789K
100 4th Ave Sw # 503
2 bd · 2.3 ba · 1,586 ft²
$761K
100 4th Ave Sw # 504
2 bd · 2.3 ba · 1,644 ft²
$641K
100 4th Ave Sw # 600
3 bd · 3.3 ba · 4,084 ft²
$938K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 100 4th Ave

How many units are in 100 4th Ave, Cedar Rapids, IA?

100 4th Ave, Cedar Rapids, IA has 21 residential units across 6 floors, built in 1950, according to county assessor records.

What is a unit at 100 4th Ave, Cedar Rapids, IA worth?

The median TopHap Estimate across the 21 units at 100 4th Ave, Cedar Rapids, IA is $619,021. That works out to $384 per square foot. Units run from 1,586 to 5,315 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 100 4th Ave, Cedar Rapids, IA expensive for Cedar Rapids?

Units at 100 4th Ave, Cedar Rapids, IA carry a median of $384 per square foot, 148% above the Cedar Rapids median of $155 per square foot.

How often do units sell at 100 4th Ave, Cedar Rapids, IA?

0 units at 100 4th Ave, Cedar Rapids, IA sold in the last 12 months, out of 39 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.

Have units at 100 4th Ave, Cedar Rapids, IA appreciated?

Across 11 repeat sales of the same unit, 100 4th Ave, Cedar Rapids, IA returned a median 0.8% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 3.1 years.

What floor plans does 100 4th Ave, Cedar Rapids, IA have?

The most common plan at 100 4th Ave, Cedar Rapids, IA is a 2-bedroom of 1,586 square feet, repeated 4 times, with a median estimate of $705,701. TopHap identifies 4 recurring plans in the building.

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