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Single Family ResidenceResidential
$125,955$106 / 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 92How 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

156 MADEN DR

GRAY, TN 37615
1
Baths
1,193 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.
1.47 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$126K
$116K low$136K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$520 (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.$30,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$8,175
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$22,225
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$30,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$121,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWashington
Lot (acres)The size of the land the home sits on, from county records.1.47
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.Composition Shingle
HeatingThe type of heating system in the home.Radiant
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.Deck · 230 ft²Patio · 230 ft²Porch · 184 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
Gray Elementary SchoolA-
Elementary · Grades PK–8 · 1.1 mi
H
Daniel Boone High SchoolB+
High · Grades 9–12 · 3.7 mi

District: Washington County School District

Neighborhood · ZIP 37615These 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.75
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.113
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.117

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.22,726
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.601 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,390
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$105,499
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.43 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.53%

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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

156 Maden 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.

  • Among the least valuable homes in Johnson City 37615
  • Among the lowest price per square foot in Johnson City 37615
  • Smaller than 79% of homes in Johnson City 37615
  • Has a bigger lot than 81% of homes in Johnson City 37615
  • Older than 97% of homes in Johnson City 37615

What homes are worth in Johnson City 37615

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

This home
$164K$1.2M

This home is worth less than almost all homes in Johnson City 37615.

How it measures up in Johnson City 37615

The dot is this home. The mark in the middle is the typical home in Johnson City 37615.

Estimated value$125,955
CheaperTypical $390,139Pricier

Cheaper than almost all homes nearby

Price per ft²$106
CheaperTypical $225Pricier

Cheaper than almost all homes nearby

Living area1,193 ft²
SmallerTypical 1,570 ft²Bigger

Bigger than 21% of homes nearby

Lot size1.47 ac
SmallerTypical 0.5 acBigger

Bigger than 81% of homes nearby

Year built1940
OlderTypical 1997Newer

Newer than 3% of homes nearby

How 156 Maden Dr ranks against every home in each area.
MeasureThis homeJohnson City 37615Washington County
Estimated valuepricier than$125,955almost no homes5% of homes
Price per ft²pricier than$106almost no homes3% of homes
Living areabigger than1,193 ft²21% of homes28% of homes
Lot sizebigger than1.47 ac81% of homes78% of homes
Year builtnewer than19403% of homes11% of homes

About 156 Maden Dr

How much is 156 Maden Dr, Gray, TN worth?

The TopHap Estimate for 156 Maden Dr, Gray, TN is $125,955 as of Sep 24, 2026. The likely range is $115,559 to $136,351. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 156 Maden Dr, Gray, TN?

156 Maden Dr, Gray, TN has 1 bathrooms, 1,193 square feet of living space and a 1.47-acre lot.

When was 156 Maden Dr, Gray, TN built?

156 Maden Dr, Gray, TN was built in 1940, making it 86 years old. The building has 2 stories.

What schools serve 156 Maden Dr, Gray, TN?

156 Maden Dr, Gray, TN is assigned to Gray Elementary School (elementary), rated A-; Daniel Boone High School (high), rated B+. All sit in Washington County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 156 Maden Dr, Gray, TN compare to other homes in Johnson City 37615?

Among the 10,281 homes in Johnson City 37615, it is worth more than almost none of them ($125,955 against a typical $390,139), its price per square foot is higher than almost none of them ($106 against a typical $225), it is bigger than 21% of them (1,193 ft² against a typical 1,570 ft²), its lot is bigger than 81% of them (1.47 ac against a typical 0.5 ac) and it is newer than 3% of them (1940 against a typical 1997). Measured against all of Washington County, it is worth more than 5% 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 156 Maden Dr, Gray, TN?

The 2025 property tax bill for 156 Maden Dr, Gray, TN was $520. The county assessed it at $30,400.

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Assigned schools

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