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Single Family ResidenceResidential
$122,784$131 / 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
Last sold for $808 on Feb 11, 2025

515 MILL ST

CALION, AR 71724
1
Baths
936 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1980
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$123K
$92K low$153K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$808 · Feb 11, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$150 (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.$2,730 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,530
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$13,650

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.46
25
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
28
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
95
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
73
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
9
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.17 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
CountyUNION
Lot (acres)The size of the land the home sits on, from county records.0.16
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.Composition Shingle
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.None
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.Porch · 260 ft²

Transaction History(2)

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
Norphlet Middle SchoolC
Middle · Grades 5–8 · 7.2 mi
E
Smackover Elementary SchoolC+
Elementary · Grades KG–4 · 11.2 mi
H
Smackover High SchoolC-
High · Grades 9–12 · 11.4 mi

District: Smackover-Norphlet School District

Neighborhood · ZIP 71724These 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.125
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.139
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.52

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.82%
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.18%
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.15
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.31 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$48,438
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$59,753
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.54 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.62%

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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

515 Mill 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.

  • Costs more per square foot than 89% of homes in Union County
  • Smaller than 87% of homes in Union County
  • Has a smaller lot than 92% of homes in Calion 71724
  • Older than 80% of homes in Union County

What homes are worth in Calion 71724

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

This home
$43K$265K

This home is worth more than 56% of homes in Calion 71724.

How it measures up in Calion 71724

The dot is this home. The mark in the middle is the typical home in Calion 71724.

Estimated value$122,784
CheaperTypical $113,227Pricier

Pricier than 56% of homes nearby

Price per ft²$131
CheaperTypical $84Pricier

Pricier than 85% of homes nearby

Living area936 ft²
SmallerTypical 1,216 ft²Bigger

Bigger than 29% of homes nearby

Lot size0.16 ac
SmallerTypical 0.34 acBigger

Bigger than 8% of homes nearby

Year built1980
OlderTypical 1990Newer

Newer than 23% of homes nearby

How 515 Mill St ranks against every home in each area.
MeasureThis homeCalion 71724Union County
Estimated valuepricier than$122,78456% of homes53% of homes
Price per ft²pricier than$13185% of homes89% of homes
Living areabigger than936 ft²29% of homes13% of homes
Lot sizebigger than0.16 ac8% of homes8% of homes
Year builtnewer than198023% of homes20% of homes

About 515 Mill St

How much is 515 Mill St, Calion, AR worth?

The TopHap Estimate for 515 Mill St, Calion, AR is $122,784 as of Sep 24, 2026. The likely range is $92,461 to $153,107. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 515 Mill St, Calion, AR last sell?

515 Mill St, Calion, AR last sold on Feb 11, 2025 for $808, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 515 Mill St, Calion, AR?

515 Mill St, Calion, AR has 1 bathrooms, 936 square feet of living space and a 0.16-acre lot.

When was 515 Mill St, Calion, AR built?

515 Mill St, Calion, AR was built in 1980, making it 46 years old. The building has 1 story.

What schools serve 515 Mill St, Calion, AR?

515 Mill St, Calion, AR is assigned to Norphlet Middle School (middle), rated C; Smackover Elementary School (elementary), rated C+; Smackover High School (high), rated C-. All sit in Smackover-Norphlet School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 515 Mill St, Calion, AR compare to other homes in Calion 71724?

Among the 218 homes in Calion 71724, it is worth more than 56% of them ($122,784 against a typical $113,227), its price per square foot is higher than 85% of them ($131 against a typical $84), it is bigger than 29% of them (936 ft² against a typical 1,216 ft²), its lot is bigger than 8% of them (0.16 ac against a typical 0.34 ac) and it is newer than 23% of them (1980 against a typical 1990). Measured against all of Union County, it is worth more than 53% 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 515 Mill St, Calion, AR?

The 2025 property tax bill for 515 Mill St, Calion, AR was $150. The county assessed it at $2,730.

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Assigned schools

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