Skip to content
Skip to content
TopHapOpen in map
Single Family ResidentialResidential
$128,058
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 53How 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

400 CIRCLE DR

MAYNARDVILLE, TN 37807
0
Baths
1.84 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$128K
$68K low$188K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$87 (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.$4,575 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,150
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$425
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,575
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$18,300

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyUnion
Lot (acres)The size of the land the home sits on, from county records.1.84
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.Shed · 2,880 ft²

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

E
Maynardville Elementary SchoolD
Elementary · Grades PK–5 · 7.8 mi
M
H Maynard Middle SchoolD-
Middle · Grades 6–8 · 8.0 mi
H
Union County High SchoolC+
High · Grades 9–12 · 8.9 mi

District: Union County School District

Neighborhood · ZIP 37807These 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.122
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.145

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.3%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.10,368
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.117 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$59,109
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$71,653
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.53 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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

400 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 88% of homes in Maynardville 37807

What homes are worth in Maynardville 37807

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

This home
$68K$870K

This home is worth more than 12% of homes in Maynardville 37807.

How it measures up in Maynardville 37807

The dot is this home. The mark in the middle is the typical home in Maynardville 37807.

Estimated value$128,058
CheaperTypical $283,207Pricier

Pricier than 12% of homes nearby

Lot size1.84 ac
SmallerTypical 1.04 acBigger

Bigger than 63% of homes nearby

How 400 Circle Dr ranks against every home in each area.
MeasureThis homeMaynardville 37807Union County
Estimated valuepricier than$128,05812% of homes13% of homes
Lot sizebigger than1.84 ac63% of homes61% of homes

About 400 Circle Dr

How much is 400 Circle Dr, Maynardville, TN worth?

The TopHap Estimate for 400 Circle Dr, Maynardville, TN is $128,058 as of Sep 24, 2026. The likely range is $68,104 to $188,012. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 400 Circle Dr, Maynardville, TN last sell?

400 Circle Dr, Maynardville, TN last sold on Apr 27, 2015, according to the county's recorded deed.

What schools serve 400 Circle Dr, Maynardville, TN?

400 Circle Dr, Maynardville, TN is assigned to Maynardville Elementary School (elementary), rated D; H Maynard Middle School (middle), rated D-; Union County High School (high), rated C+. All sit in Union County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 400 Circle Dr, Maynardville, TN compare to other homes in Maynardville 37807?

Among the 4,649 homes in Maynardville 37807, it is worth more than 12% of them ($128,058 against a typical $283,207) and its lot is bigger than 63% of them (1.84 ac against a typical 1.04 ac). Measured against all of Union 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 400 Circle Dr, Maynardville, TN?

The 2025 property tax bill for 400 Circle Dr, Maynardville, TN was $87. The county assessed it at $4,575.

More homes on Circle Dr

Closest homes

More homes in Maynardville 37807

Assigned schools

Explore the area

See this home in context

Open 400 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