Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$167,287$158 / 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 89How 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

17 CIRCLE DR

UNION, MO 63084
4
Beds
1
Baths
1,056 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
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

$167K
$150K low$185K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,126 (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.$18,883 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$18,883
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$99,380

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
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
37
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
80
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
68
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
47
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
StyleThe architectural style of the home, such as ranch or colonial.A-Frame
CountyFranklin
Lot (acres)The size of the land the home sits on, from county records.0.30
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.None
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 100 ft²

Transaction History(4)

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
Central Elementary SchoolB
Elementary · Grades KG–3 · 0.3 mi
M
Union Middle SchoolA
Middle · Grades 7–8 · 0.8 mi
H
Union High SchoolC+
High · Grades 9–12 · 1.5 mi

District: Union R-Xi School District

Neighborhood · ZIP 63084These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.79
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.99

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.20,185
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.264 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,520
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,433
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.42 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Owner Tools

Do you own this home?
Claim this home

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

17 Circle Dr 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 Union 63084
  • Costs less per square foot than 84% of homes in Union 63084
  • Smaller than 77% of homes in Franklin County
  • Has a smaller lot than 65% of homes in Franklin County
  • Older than 71% of homes in Union 63084

What homes are worth in Union 63084

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

This home
$99K$632K

This home is worth more than 8% of homes in Union 63084.

How it measures up in Union 63084

The dot is this home. The mark in the middle is the typical home in Union 63084.

Estimated value$167,287
CheaperTypical $269,387Pricier

Pricier than 8% of homes nearby

Price per ft²$158
CheaperTypical $201Pricier

Pricier than 16% of homes nearby

Living area1,056 ft²
SmallerTypical 1,336 ft²Bigger

Bigger than 24% of homes nearby

Lot size0.3 ac
SmallerTypical 0.5 acBigger

Bigger than 40% of homes nearby

Year built1970
OlderTypical 1989Newer

Newer than 29% of homes nearby

How 17 Circle Dr ranks against every home in each area.
MeasureThis homeUnion 63084Franklin County
Estimated valuepricier than$167,2878% of homes13% of homes
Price per ft²pricier than$15816% of homes21% of homes
Living areabigger than1,056 ft²24% of homes23% of homes
Lot sizebigger than0.3 ac40% of homes35% of homes
Year builtnewer than197029% of homes33% of homes

About 17 Circle Dr

How much is 17 Circle Dr, Union, MO worth?

The TopHap Estimate for 17 Circle Dr, Union, MO is $167,287 as of Aug 30, 2026. The likely range is $149,673 to $184,901. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17 Circle Dr, Union, MO last sell?

17 Circle Dr, Union, MO last sold on Aug 31, 2023, according to the county's recorded deed.

How big is 17 Circle Dr, Union, MO?

17 Circle Dr, Union, MO has 4 bedrooms, 1 bathrooms, 1,056 square feet of living space and a 0.30-acre lot.

When was 17 Circle Dr, Union, MO built?

17 Circle Dr, Union, MO was built in 1970, making it 56 years old. It is a a-frame home. The building has 1 story.

What schools serve 17 Circle Dr, Union, MO?

17 Circle Dr, Union, MO is assigned to Central Elementary School (elementary), rated B; Union Middle School (middle), rated A; Union High School (high), rated C+. All sit in Union R-Xi School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17 Circle Dr, Union, MO compare to other homes in Union 63084?

Among the 7,103 homes in Union 63084, it is worth more than 8% of them ($167,287 against a typical $269,387), its price per square foot is higher than 16% of them ($158 against a typical $201), it is bigger than 24% of them (1,056 ft² against a typical 1,336 ft²), its lot is bigger than 40% of them (0.3 ac against a typical 0.5 ac) and it is newer than 29% of them (1970 against a typical 1989). Measured against all of Franklin County, it is worth more than 13% 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 17 Circle Dr, Union, MO?

The 2025 property tax bill for 17 Circle Dr, Union, MO was $1,126. The county assessed it at $18,883.

More homes on Circle Dr

Closest homes

More homes in Union 63084

Assigned schools

Explore the area

See this home in context

Open 17 Circle Dr on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map