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Single Family ResidenceResidential
$452,535$203 / 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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $207,000 on Jul 28, 2016

147 MADELYN ST

GRAY, TN 37615
3
Baths
2,230 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.
0.39 ac
Lot SizeThe size of the land the home sits on, from county records.
1994
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$453K
$438K low$467K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$207,000 · Jul 28, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,483 (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.$86,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$8,375
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$78,325
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$86,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$346,800

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWashington
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.2000
Lot (acres)The size of the land the home sits on, from county records.0.39
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.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Finished
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 · 264 ft²Patio · 264 ft²Porch · 348 ft²

Transaction History(3)

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
Boones Creek Elementary SchoolA-
Elementary · Grades PK–8 · 5.4 mi
H
Daniel Boone High SchoolB+
High · Grades 9–12 · 5.9 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

147 Madelyn 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.

  • Worth more than 77% of homes in Washington County
  • Costs less per square foot than 69% of homes in Johnson City 37615
  • Bigger than 81% of homes in Washington County

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
$170K$1.2M

This home is worth more than 61% of 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$452,535
CheaperTypical $394,263Pricier

Pricier than 61% of homes nearby

Price per ft²$203
CheaperTypical $227Pricier

Pricier than 31% of homes nearby

Living area2,230 ft²
SmallerTypical 1,576 ft²Bigger

Bigger than 75% of homes nearby

Lot size0.39 ac
SmallerTypical 0.49 acBigger

Bigger than 36% of homes nearby

Year built1994
OlderTypical 1997Newer

Newer than 43% of homes nearby

How 147 Madelyn St ranks against every home in each area.
MeasureThis homeJohnson City 37615Washington County
Estimated valuepricier than$452,53561% of homes77% of homes
Price per ft²pricier than$20331% of homes49% of homes
Living areabigger than2,230 ft²75% of homes81% of homes
Lot sizebigger than0.39 ac36% of homes36% of homes
Year builtnewer than199443% of homes60% of homes

About 147 Madelyn St

How much is 147 Madelyn St, Gray, TN worth?

The TopHap Estimate for 147 Madelyn St, Gray, TN is $452,535 as of Oct 21, 2026. The likely range is $437,952 to $467,118. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 147 Madelyn St, Gray, TN last sell?

147 Madelyn St, Gray, TN last sold on Jul 28, 2016 for $207,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 147 Madelyn St, Gray, TN?

147 Madelyn St, Gray, TN has 3 bathrooms, 2,230 square feet of living space and a 0.39-acre lot.

When was 147 Madelyn St, Gray, TN built?

147 Madelyn St, Gray, TN was built in 1994, making it 32 years old. The building has 2 stories.

What schools serve 147 Madelyn St, Gray, TN?

147 Madelyn St, Gray, TN is assigned to Boones Creek 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 147 Madelyn St, Gray, TN compare to other homes in Johnson City 37615?

Among the 10,234 homes in Johnson City 37615, it is worth more than 61% of them ($452,535 against a typical $394,263), its price per square foot is higher than 31% of them ($203 against a typical $227), it is bigger than 75% of them (2,230 ft² against a typical 1,576 ft²), its lot is bigger than 36% of them (0.39 ac against a typical 0.49 ac) and it is newer than 43% of them (1994 against a typical 1997). Measured against all of Washington County, it is worth more than 77% 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 147 Madelyn St, Gray, TN?

The 2025 property tax bill for 147 Madelyn St, Gray, TN was $1,483. The county assessed it at $86,700.

More homes on Madelyn St

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Assigned schools

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