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Single Family ResidenceResidential
$315,646$206 / 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 88How 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 $329,840 on Aug 21, 2026

5151 W 21ST ST

INDIANAPOLIS, IN 46224
4
Beds
1.5
Baths
1,534 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$316K
$277K low$354K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$329,840 · Aug 21, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,032 (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.$262,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$16,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$245,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$231,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$262,200

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.2 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.2 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
CountyMARION
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2000
Lot (acres)The size of the land the home sits on, from county records.0.15
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.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Extra Front

Transaction History(5)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

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

E
James A. Allison Elementary SchoolA+
Elementary · Grades KG–6 · 0.2 mi
H
Speedway High School
High · Grades 9–12 · 0.5 mi
M
Speedway Junior High SchoolA-
Middle · Grades 7–8 · 0.7 mi

District: Speedway School Town

Neighborhood · ZIP 46224These 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.95
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.111
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.36

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.39,116
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,982 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$53,419
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$64,401
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.40 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

5151 W 21st St 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 Indianapolis 46224
  • Costs more per square foot than 89% of homes in Marion County
  • Bigger than 74% of homes in Indianapolis 46224
  • Has a smaller lot than 68% of homes in Indianapolis 46224
  • Older than 76% of homes in Indianapolis 46224

What homes are worth in Indianapolis 46224

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

This home
$102K$342K

This home is worth more than 96% of homes in Indianapolis 46224.

How it measures up in Indianapolis 46224

The dot is this home. The mark in the middle is the typical home in Indianapolis 46224.

Estimated value$315,646
CheaperTypical $206,064Pricier

Pricier than 96% of homes nearby

Price per ft²$206
CheaperTypical $158Pricier

Pricier than 84% of homes nearby

Living area1,534 ft²
SmallerTypical 1,208 ft²Bigger

Bigger than 74% of homes nearby

Lot size0.15 ac
SmallerTypical 0.18 acBigger

Bigger than 32% of homes nearby

Year built1948
OlderTypical 1958Newer

Newer than 24% of homes nearby

How 5151 W 21st St ranks against every home in each area.
MeasureThis homeSpeedwayIndianapolis 46224Marion County
Estimated valuepricier than$315,64693% of homes96% of homes79% of homes
Price per ft²pricier than$20667% of homes84% of homes89% of homes
Living areabigger than1,534 ft²72% of homes74% of homes51% of homes
Lot sizebigger than0.15 ac33% of homes32% of homes34% of homes
Year builtnewer than194843% of homes24% of homes28% of homes

About 5151 W 21st St

How much is 5151 W 21st St, Indianapolis, IN worth?

The TopHap Estimate for 5151 W 21st St, Indianapolis, IN is $315,646 as of Sep 24, 2026. The likely range is $277,321 to $353,971. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 5151 W 21st St, Indianapolis, IN last sell?

5151 W 21st St, Indianapolis, IN last sold on Aug 21, 2026 for $329,840, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 5151 W 21st St, Indianapolis, IN?

5151 W 21st St, Indianapolis, IN has 4 bedrooms, 1.5 bathrooms, 1,534 square feet of living space and a 0.15-acre lot.

When was 5151 W 21st St, Indianapolis, IN built?

5151 W 21st St, Indianapolis, IN was built in 1948, making it 78 years old. The building has 1 story.

What schools serve 5151 W 21st St, Indianapolis, IN?

5151 W 21st St, Indianapolis, IN is assigned to James A. Allison Elementary School (elementary), rated A+; Speedway High School (high); Speedway Junior High School (middle), rated A-. All sit in Speedway School Town. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 5151 W 21st St, Indianapolis, IN compare to other homes in Indianapolis 46224?

Among the 7,942 homes in Indianapolis 46224, it is worth more than 96% of them ($315,646 against a typical $206,064), its price per square foot is higher than 84% of them ($206 against a typical $158), it is bigger than 74% of them (1,534 ft² against a typical 1,208 ft²), its lot is bigger than 32% of them (0.15 ac against a typical 0.18 ac) and it is newer than 24% of them (1948 against a typical 1958). Measured against all of Marion County, it is worth more than 79% 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 5151 W 21st St, Indianapolis, IN?

The 2025 property tax bill for 5151 W 21st St, Indianapolis, IN was $3,032. The county assessed it at $262,200.

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