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Single Family ResidenceResidential
$259,722$159 / 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 94How 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

421 SOUTHMORE ST

PLAINFIELD, IN 46168
3
Beds
2
Baths
1,635 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1969
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
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

$260K
$244K low$276K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,339 (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.$188,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$50,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$138,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$176,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$188,200

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.9 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
CountyHENDRICKS
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.1980
Lot (acres)The size of the land the home sits on, from county records.0.22
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
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.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 · 140 ft²Patio · 144 ft²Porch · 120 ft²

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

E
Brentwood Elementary SchoolA
Elementary · Grades KG–5 · 0.3 mi
M
Plainfield Community Middle SchoolA
Middle · Grades 6–8 · 0.8 mi
H
Plainfield High School
High · Grades 9–12 · 1.5 mi

District: Plainfield Community School Corporation

Neighborhood · ZIP 46168These 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.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.42

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.39,246
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,250 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,765
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,652
Average tempThe average temperature here across a full year.52°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%

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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

421 Southmore 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 82% of homes in Hendricks County
  • Costs less per square foot than 68% of homes in Hendricks County
  • Smaller than 68% of homes in Hendricks County
  • Has a smaller lot than 72% of homes in Hendricks County
  • Older than 82% of homes in Hendricks County

What homes are worth in Plainfield 46168

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

This home
$161K$609K

This home is worth more than 25% of homes in Plainfield 46168.

How it measures up in Plainfield 46168

The dot is this home. The mark in the middle is the typical home in Plainfield 46168.

Estimated value$259,722
CheaperTypical $329,974Pricier

Pricier than 25% of homes nearby

Price per ft²$159
CheaperTypical $172Pricier

Pricier than 34% of homes nearby

Living area1,635 ft²
SmallerTypical 1,893 ft²Bigger

Bigger than 34% of homes nearby

Lot size0.22 ac
SmallerTypical 0.26 acBigger

Bigger than 37% of homes nearby

Year built1969
OlderTypical 1998Newer

Newer than 23% of homes nearby

How 421 Southmore St ranks against every home in each area.
MeasureThis homePlainfield 46168Hendricks County
Estimated valuepricier than$259,72225% of homes18% of homes
Price per ft²pricier than$15934% of homes32% of homes
Living areabigger than1,635 ft²34% of homes32% of homes
Lot sizebigger than0.22 ac37% of homes28% of homes
Year builtnewer than196923% of homes18% of homes

About 421 Southmore St

How much is 421 Southmore St, Plainfield, IN worth?

The TopHap Estimate for 421 Southmore St, Plainfield, IN is $259,722 as of Sep 24, 2026. The likely range is $243,622 to $275,822. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Southmore St, Plainfield, IN last sell?

421 Southmore St, Plainfield, IN last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 421 Southmore St, Plainfield, IN?

421 Southmore St, Plainfield, IN has 3 bedrooms, 2 bathrooms, 1,635 square feet of living space and a 0.22-acre lot.

When was 421 Southmore St, Plainfield, IN built?

421 Southmore St, Plainfield, IN was built in 1969, making it 57 years old. The building has 1 story.

What schools serve 421 Southmore St, Plainfield, IN?

421 Southmore St, Plainfield, IN is assigned to Brentwood Elementary School (elementary), rated A; Plainfield Community Middle School (middle), rated A; Plainfield High School (high). All sit in Plainfield Community School Corporation. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Southmore St, Plainfield, IN compare to other homes in Plainfield 46168?

Among the 12,259 homes in Plainfield 46168, it is worth more than 25% of them ($259,722 against a typical $329,974), its price per square foot is higher than 34% of them ($159 against a typical $172), it is bigger than 34% of them (1,635 ft² against a typical 1,893 ft²), its lot is bigger than 37% of them (0.22 ac against a typical 0.26 ac) and it is newer than 23% of them (1969 against a typical 1998). Measured against all of Hendricks County, it is worth more than 18% 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 421 Southmore St, Plainfield, IN?

The 2025 property tax bill for 421 Southmore St, Plainfield, IN was $1,339. The county assessed it at $188,200.

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