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Single Family ResidenceResidential
$106,928$113 / 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 71How 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 $79,200 on Sep 20, 2019

858 S MOUNT ST

INDIANAPOLIS, IN 46221
3
Beds
0
Baths
946 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1910
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.

Valuation

$107K
$76K low$138K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$79,200 · Sep 20, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,070 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$45,100 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$3,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$41,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$45,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$45,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMarion
Lot (acres)The size of the land the home sits on, from county records.0.13
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Raised (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Central
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.Shed · 100 ft²

Transaction History(3)

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.

M
William Penn Middle SchoolC-
Middle · Grades 6–8 · 0.6 mi
H
George Washington High SchoolF
High · Grades 9–12 · 0.8 mi
E
Daniel Webster School 46D
Elementary · Grades PK–5 · 0.8 mi

District: Indianapolis Public Schools

Neighborhood · ZIP 46221These 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.99
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.27,491
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,347 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,261
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,190
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%

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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

858 S Mount 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 less than 92% of homes in Marion County
  • Costs less per square foot than 81% of homes in Marion County
  • Smaller than 87% of homes in Marion County
  • Has a smaller lot than 81% of homes in Indianapolis 46221
  • Older than 92% of homes in Marion County

What homes are worth in Indianapolis 46221

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

This home
$67K$330K

This home is worth more than 14% of homes in Indianapolis 46221.

How it measures up in Indianapolis 46221

The dot is this home. The mark in the middle is the typical home in Indianapolis 46221.

Estimated value$106,928
CheaperTypical $211,356Pricier

Pricier than 14% of homes nearby

Price per ft²$113
CheaperTypical $146Pricier

Pricier than 23% of homes nearby

Living area946 ft²
SmallerTypical 1,352 ft²Bigger

Bigger than 14% of homes nearby

Lot size0.13 ac
SmallerTypical 0.2 acBigger

Bigger than 19% of homes nearby

Year built1910
OlderTypical 1967Newer

Newer than 12% of homes nearby

How 858 S Mount St ranks against every home in each area.
MeasureThis homeWest IndianapolisIndianapolis 46221Marion County
Estimated valuepricier than$106,92859% of homes14% of homes8% of homes
Price per ft²pricier than$11375% of homes23% of homes19% of homes
Living areabigger than946 ft²33% of homes14% of homes13% of homes
Lot sizebigger than0.13 ac48% of homes19% of homes23% of homes
Year builtnewer than191034% of homes12% of homes8% of homes

About 858 S Mount St

How much is 858 S Mount St, Indianapolis, IN worth?

The TopHap Estimate for 858 S Mount St, Indianapolis, IN is $106,928 as of Sep 24, 2026. The likely range is $75,810 to $138,046. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 858 S Mount St, Indianapolis, IN last sell?

858 S Mount St, Indianapolis, IN last sold on Sep 20, 2019 for $79,200, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 858 S Mount St, Indianapolis, IN?

858 S Mount St, Indianapolis, IN has 3 bedrooms, 946 square feet of living space and a 0.13-acre lot.

When was 858 S Mount St, Indianapolis, IN built?

858 S Mount St, Indianapolis, IN was built in 1910, making it 116 years old. The building has 1 story.

What schools serve 858 S Mount St, Indianapolis, IN?

858 S Mount St, Indianapolis, IN is assigned to William Penn Middle School (middle), rated C-; George Washington High School (high), rated F; Daniel Webster School 46 (elementary), rated D. All sit in Indianapolis Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 858 S Mount St, Indianapolis, IN compare to other homes in Indianapolis 46221?

Among the 9,621 homes in Indianapolis 46221, it is worth more than 14% of them ($106,928 against a typical $211,356), its price per square foot is higher than 23% of them ($113 against a typical $146), it is bigger than 14% of them (946 ft² against a typical 1,352 ft²), its lot is bigger than 19% of them (0.13 ac against a typical 0.2 ac) and it is newer than 12% of them (1910 against a typical 1967). Measured against all of Marion County, it is worth more than 8% 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 858 S Mount St, Indianapolis, IN?

The 2024 property tax bill for 858 S Mount St, Indianapolis, IN was $1,070. The county assessed it at $45,100.

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