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Single Family ResidentialResidential
$479,377$317 / 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 Sep 24, 2026
Last sold for $475,000 on Mar 25, 2025

4425 PRESTON LN

IOWA CITY, IA 52246
4
Beds
1 / 1
Baths
1,510 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
2016
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
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

$479K
$433K low$526K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$475,000 · Mar 25, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,612 (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.$444,260 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$60,640
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$383,620
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$423,510
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$444,260

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyJOHNSON
Lot (acres)The size of the land the home sits on, from county records.0.25
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Gas
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, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Borlaug Elementary SchoolC+
Elementary · Grades PK–6 · 0.3 mi
H
West High SchoolB-
High · Grades 9–12 · 1.3 mi
M
Northwest Junior High SchoolC
Middle · Grades 7–8 · 1.4 mi

District: Iowa City Community School District

Neighborhood · ZIP 52246These 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.124
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 100.21

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.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.27%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.22,104
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,332 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,812
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$93,418
Average tempThe average temperature here across a full year.50°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

4425 Preston Ln 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 78% of homes in Johnson County
  • Costs more per square foot than 83% of homes in Johnson County
  • Bigger than 65% of homes in Iowa City 52246
  • Among the newest homes in Iowa City 52246

What homes are worth in Iowa City 52246

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

This home
$93K$911K

This home is worth more than 75% of homes in Iowa City 52246.

How it measures up in Iowa City 52246

The dot is this home. The mark in the middle is the typical home in Iowa City 52246.

Estimated value$479,377
CheaperTypical $341,000Pricier

Pricier than 75% of homes nearby

Price per ft²$317
CheaperTypical $245Pricier

Pricier than 81% of homes nearby

Living area1,510 ft²
SmallerTypical 1,292 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.25 ac
SmallerTypical 0.24 acBigger

Bigger than 55% of homes nearby

Year built2016
OlderTypical 1989Newer

Newer than almost all homes nearby

How 4425 Preston Ln ranks against every home in each area.
MeasureThis homeIowa City 52246Johnson County
Estimated valuepricier than$479,37775% of homes78% of homes
Price per ft²pricier than$31781% of homes83% of homes
Living areabigger than1,510 ft²65% of homes58% of homes
Lot sizebigger than0.25 ac55% of homes46% of homes
Year builtnewer than2016almost all homes89% of homes

About 4425 Preston Ln

How much is 4425 Preston Ln, Iowa City, IA worth?

The TopHap Estimate for 4425 Preston Ln, Iowa City, IA is $479,377 as of Sep 24, 2026. The likely range is $433,050 to $525,704. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4425 Preston Ln, Iowa City, IA last sell?

4425 Preston Ln, Iowa City, IA last sold on Mar 25, 2025 for $475,000, according to the county's recorded deed.

How big is 4425 Preston Ln, Iowa City, IA?

4425 Preston Ln, Iowa City, IA has 4 bedrooms, 1 bathrooms, 1,510 square feet of living space and a 0.25-acre lot.

When was 4425 Preston Ln, Iowa City, IA built?

4425 Preston Ln, Iowa City, IA was built in 2016, making it 10 years old. The building has 1 story.

What schools serve 4425 Preston Ln, Iowa City, IA?

4425 Preston Ln, Iowa City, IA is assigned to Borlaug Elementary School (elementary), rated C+; West High School (high), rated B-; Northwest Junior High School (middle), rated C. All sit in Iowa City Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4425 Preston Ln, Iowa City, IA compare to other homes in Iowa City 52246?

Among the 7,603 homes in Iowa City 52246, it is worth more than 75% of them ($479,377 against a typical $341,000), its price per square foot is higher than 81% of them ($317 against a typical $245), it is bigger than 65% of them (1,510 ft² against a typical 1,292 ft²), its lot is bigger than 55% of them (0.25 ac against a typical 0.24 ac) and it is newer than almost all of them (2016 against a typical 1989). Measured against all of Johnson County, it is worth more than 78% 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 4425 Preston Ln, Iowa City, IA?

The 2025 property tax bill for 4425 Preston Ln, Iowa City, IA was $7,612. The county assessed it at $444,260.

More homes on Preston Ln

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More homes in Iowa City 52246

Assigned schools

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