Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$167,234$119 / 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 75How 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

721 TROY DR

CARROLL, IA 51401
3
Beds
2.8
Baths
1,403 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
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

$167K
$125K low$209K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,720 (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.$244,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$24,130
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$220,670
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$244,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$244,800

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.34 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.minimal

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
CountyCARROLL
Lot (acres)The size of the land the home sits on, from county records.0.20
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Yes
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
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 · 140 ft²Patio · 240 ft²Porch · 60 ft²

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

E
Fairview Elementary School
Elementary · Grades PK–2 · 0.2 mi
H
Carroll High SchoolB
High · Grades 9–12 · 1.1 mi
M
Carroll Middle SchoolB-
Middle · Grades 5–8 · 1.3 mi

District: Carroll Community School District

Neighborhood · ZIP 51401These 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.112
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.12,365
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.72 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,490
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$87,497
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.33 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

Owner Tools

Do you own this home?
Claim this home

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

721 Troy Dr 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 71% of homes in Carroll 51401
  • Costs less per square foot than 72% of homes in Carroll 51401
  • Newer than 71% of homes in Carroll County

What homes are worth in Carroll 51401

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

This home
$67K$727K

This home is worth more than 29% of homes in Carroll 51401.

How it measures up in Carroll 51401

The dot is this home. The mark in the middle is the typical home in Carroll 51401.

Estimated value$167,234
CheaperTypical $221,549Pricier

Pricier than 29% of homes nearby

Price per ft²$119
CheaperTypical $159Pricier

Pricier than 28% of homes nearby

Living area1,403 ft²
SmallerTypical 1,436 ft²Bigger

Bigger than 48% of homes nearby

Lot size0.2 ac
SmallerTypical 0.2 acBigger

Bigger than 57% of homes nearby

Year built1978
OlderTypical 1965Newer

Newer than 66% of homes nearby

How 721 Troy Dr ranks against every home in each area.
MeasureThis homeCarroll 51401Carroll County
Estimated valuepricier than$167,23429% of homes39% of homes
Price per ft²pricier than$11928% of homes41% of homes
Living areabigger than1,403 ft²48% of homes44% of homes
Lot sizebigger than0.2 ac57% of homes50% of homes
Year builtnewer than197866% of homes71% of homes

About 721 Troy Dr

How much is 721 Troy Dr, Carroll, IA worth?

The TopHap Estimate for 721 Troy Dr, Carroll, IA is $167,234 as of Sep 24, 2026. The likely range is $125,345 to $209,123. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 721 Troy Dr, Carroll, IA last sell?

721 Troy Dr, Carroll, IA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 721 Troy Dr, Carroll, IA?

721 Troy Dr, Carroll, IA has 3 bedrooms, 2.8 bathrooms, 1,403 square feet of living space and a 0.20-acre lot.

When was 721 Troy Dr, Carroll, IA built?

721 Troy Dr, Carroll, IA was built in 1978, making it 48 years old. The building has 1 story.

What schools serve 721 Troy Dr, Carroll, IA?

721 Troy Dr, Carroll, IA is assigned to Fairview Elementary School (elementary); Carroll High School (high), rated B; Carroll Middle School (middle), rated B-. All sit in Carroll Community School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 721 Troy Dr, Carroll, IA compare to other homes in Carroll 51401?

Among the 4,685 homes in Carroll 51401, it is worth more than 29% of them ($167,234 against a typical $221,549), its price per square foot is higher than 28% of them ($119 against a typical $159), it is bigger than 48% of them (1,403 ft² against a typical 1,436 ft²), its lot is bigger than 57% of them (0.2 ac against a typical 0.2 ac) and it is newer than 66% of them (1978 against a typical 1965). Measured against all of Carroll County, it is worth more than 39% 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 721 Troy Dr, Carroll, IA?

The 2025 property tax bill for 721 Troy Dr, Carroll, IA was $2,720. The county assessed it at $244,800.

More homes on Troy Dr

Closest homes

More homes in Carroll 51401

Assigned schools

Explore the area

See this home in context

Open 721 Troy Dr on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map