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Single Family ResidenceResidential
$1,216,643$256 / 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 67How 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

8573 E 550 S

ZIONSVILLE, IN 46077
5
Beds
6 / 2
Baths
4,750 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.
4.78 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
18
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.2M
$815K low$1.6M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$20,162 (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.$1,828,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$104,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,724,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,734,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,828,900

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.10 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
CountyBOONE
Lot (acres)The size of the land the home sits on, from county records.4.78
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.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Central
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.GazeboDeck · 90 ft²

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
Stonegate Elementary SchoolA-
Elementary · Grades KG–4 · 1.3 mi
M
Zionsville West Middle SchoolA-
Middle · Grades 5–8 · 1.5 mi
H
Zionsville Community High SchoolA+
High · Grades 9–12 · 1.7 mi

District: Zionsville Community Schools

Neighborhood · ZIP 46077These 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.62
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.34

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.36,777
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.867 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$152,300
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$197,394
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.41 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.55%

Owner Tools

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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

8573 E 550 S 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 96% of homes in Boone County
  • Costs more per square foot than 79% of homes in Boone County
  • Bigger than 97% of homes in Boone County
  • Has a bigger lot than 95% of homes in Zionsville 46077

What homes are worth in Zionsville 46077

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

This home
$283K$2M

This home is worth more than 90% of homes in Zionsville 46077.

How it measures up in Zionsville 46077

The dot is this home. The mark in the middle is the typical home in Zionsville 46077.

Estimated value$1,216,643
CheaperTypical $674,057Pricier

Pricier than 90% of homes nearby

Price per ft²$256
CheaperTypical $236Pricier

Pricier than 64% of homes nearby

Living area4,750 ft²
SmallerTypical 2,896 ft²Bigger

Bigger than 93% of homes nearby

Lot size4.78 ac
SmallerTypical 0.37 acBigger

Bigger than 95% of homes nearby

Year built2005
OlderTypical 2003Newer

Newer than 61% of homes nearby

How 8573 E 550 S ranks against every home in each area.
MeasureThis homeZionsville 46077Boone County
Estimated valuepricier than$1,216,64390% of homes96% of homes
Price per ft²pricier than$25664% of homes79% of homes
Living areabigger than4,750 ft²93% of homes97% of homes
Lot sizebigger than4.78 ac95% of homes92% of homes
Year builtnewer than200561% of homes64% of homes

About 8573 E 550 S

How much is 8573 E 550 S, Zionsville, IN worth?

The TopHap Estimate for 8573 E 550 S, Zionsville, IN is $1,216,643 as of Aug 30, 2026. The likely range is $815,016 to $1,618,270. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8573 E 550 S, Zionsville, IN last sell?

8573 E 550 S, Zionsville, IN last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 8573 E 550 S, Zionsville, IN?

8573 E 550 S, Zionsville, IN has 5 bedrooms, 6 bathrooms, 4,750 square feet of living space and a 4.78-acre lot.

When was 8573 E 550 S, Zionsville, IN built?

8573 E 550 S, Zionsville, IN was built in 2005, making it 21 years old. The building has 2 stories.

What schools serve 8573 E 550 S, Zionsville, IN?

8573 E 550 S, Zionsville, IN is assigned to Stonegate Elementary School (elementary), rated A-; Zionsville West Middle School (middle), rated A-; Zionsville Community High School (high), rated A+. All sit in Zionsville Community Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8573 E 550 S, Zionsville, IN compare to other homes in Zionsville 46077?

Among the 11,586 homes in Zionsville 46077, it is worth more than 90% of them ($1,216,643 against a typical $674,057), its price per square foot is higher than 64% of them ($256 against a typical $236), it is bigger than 93% of them (4,750 ft² against a typical 2,896 ft²), its lot is bigger than 95% of them (4.78 ac against a typical 0.37 ac) and it is newer than 61% of them (2005 against a typical 2003). Measured against all of Boone County, it is worth more than 96% 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 8573 E 550 S, Zionsville, IN?

The 2025 property tax bill for 8573 E 550 S, Zionsville, IN was $20,162. The county assessed it at $1,828,900.

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