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Rural ResidenceResidential
$492,128$384 / 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 46How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

666 RIDGE RD

MAYNARDVILLE, TN 37807
1
Baths
1,280 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.
48 ac
Lot SizeThe size of the land the home sits on, from county records.
1974
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$492K
$227K low$757K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$709 (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.$37,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$10,775
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$26,525
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$37,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$311,500

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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Rural Residence
CountyUnion
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.1977
Lot (acres)The size of the land the home sits on, from county records.48.00
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Footing
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Package
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 520 ft²Patio · 338 ft²Porch · 88 ft²

Transaction History(1)

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
Maynardville Elementary SchoolC+
Elementary · Grades PK–5 · 3.9 mi
M
H Maynard Middle SchoolC-
Middle · Grades 6–8 · 4.1 mi
H
Union County High SchoolC-
High · Grades 9–12 · 4.9 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%

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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

666 Ridge Rd 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 more than 88% of homes in Maynardville 37807
  • Costs more per square foot than 97% of homes in Maynardville 37807
  • Has a bigger lot than 97% of homes in Maynardville 37807
  • Older than 78% of homes in Union County

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
$59K$873K

This home is worth more than 88% 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$492,128
CheaperTypical $283,241Pricier

Pricier than 88% of homes nearby

Price per ft²$384
CheaperTypical $213Pricier

Pricier than 97% of homes nearby

Living area1,280 ft²
SmallerTypical 1,300 ft²Bigger

Bigger than 48% of homes nearby

Lot size48 ac
SmallerTypical 1.04 acBigger

Bigger than 97% of homes nearby

Year built1974
OlderTypical 1994Newer

Newer than 23% of homes nearby

How 666 Ridge Rd ranks against every home in each area.
MeasureThis homeMaynardville 37807Union County
Estimated valuepricier than$492,12888% of homes83% of homes
Price per ft²pricier than$38497% of homes93% of homes
Living areabigger than1,280 ft²48% of homes48% of homes
Lot sizebigger than48 ac97% of homes97% of homes
Year builtnewer than197423% of homes22% of homes

About 666 Ridge Rd

How much is 666 Ridge Rd, Maynardville, TN worth?

The TopHap Estimate for 666 Ridge Rd, Maynardville, TN is $492,128 as of Jul 14, 2026. The likely range is $226,993 to $757,263. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 666 Ridge Rd, Maynardville, TN last sell?

666 Ridge Rd, Maynardville, TN last sold on Jul 11, 2025, according to the county's recorded deed.

How big is 666 Ridge Rd, Maynardville, TN?

666 Ridge Rd, Maynardville, TN has 1 bathrooms, 1,280 square feet of living space and a 48.00-acre lot.

When was 666 Ridge Rd, Maynardville, TN built?

666 Ridge Rd, Maynardville, TN was built in 1974, making it 52 years old. The building has 1 story.

What schools serve 666 Ridge Rd, Maynardville, TN?

666 Ridge Rd, Maynardville, TN is assigned to Maynardville Elementary School (elementary), rated C+; H Maynard Middle School (middle), rated C-; 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 666 Ridge Rd, Maynardville, TN compare to other homes in Maynardville 37807?

Among the 4,649 homes in Maynardville 37807, it is worth more than 88% of them ($492,128 against a typical $283,241), its price per square foot is higher than 97% of them ($384 against a typical $213), it is bigger than 48% of them (1,280 ft² against a typical 1,300 ft²), its lot is bigger than 97% of them (48 ac against a typical 1.04 ac) and it is newer than 23% of them (1974 against a typical 1994). Measured against all of Union County, it is worth more than 83% 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 666 Ridge Rd, Maynardville, TN?

The 2025 property tax bill for 666 Ridge Rd, Maynardville, TN was $709. The county assessed it at $37,300.

More homes on Ridge Rd

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More homes in Maynardville 37807

Assigned schools

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