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Single Family ResidenceResidential
$429,544$273 / 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 Aug 30, 2026
Last sold for $51,000 on Feb 11, 2021

4159 MAIZE PL

PINEY FLATS, TN 37686
2
Baths
1,573 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
2021
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$430K
$397K low$462K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$51,000 · Feb 11, 2021

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$115,150 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$18,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$97,150
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$67,125
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$460,600

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.
26
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
87
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
88
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
29
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Single Family Residence
CountySULLIVAN
Lot (acres)The size of the land the home sits on, from county records.0.25
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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.Porch · 249 ft²

Transaction History(2)

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
Lake Ridge Elementary SchoolA
Elementary · Grades PK–5 · 3.3 mi
M
Indian Trail Middle SchoolB
Middle · Grades 6–8 · 4.5 mi
H
Science Hill High SchoolA-
High · Grades 9–12 · 5.9 mi

District: Johnson City School District

Neighborhood · ZIP 37686These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.116

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.1%
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.8,578
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.262 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,121
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,539
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

4159 Maize Pl 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 83% of homes in Sullivan County
  • Costs more per square foot than 95% of homes in Sullivan County
  • Has a smaller lot than 94% of homes in Piney Flats 37686
  • Newer than 98% of homes in Sullivan County

What homes are worth in Piney Flats 37686

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

This home
$98K$1.2M

This home is worth more than 53% of homes in Piney Flats 37686.

How it measures up in Piney Flats 37686

The dot is this home. The mark in the middle is the typical home in Piney Flats 37686.

Estimated value$429,544
CheaperTypical $405,724Pricier

Pricier than 53% of homes nearby

Price per ft²$273
CheaperTypical $231Pricier

Pricier than 70% of homes nearby

Living area1,573 ft²
SmallerTypical 1,624 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.25 ac
SmallerTypical 0.87 acBigger

Bigger than 6% of homes nearby

Year built2021
OlderTypical 1994Newer

Newer than 95% of homes nearby

How 4159 Maize Pl ranks against every home in each area.
MeasureThis homePiney Flats 37686Sullivan County
Estimated valuepricier than$429,54453% of homes83% of homes
Price per ft²pricier than$27370% of homes95% of homes
Living areabigger than1,573 ft²47% of homes61% of homes
Lot sizebigger than0.25 ac6% of homes22% of homes
Year builtnewer than202195% of homes98% of homes

About 4159 Maize Pl

How much is 4159 Maize Pl, Piney Flats, TN worth?

The TopHap Estimate for 4159 Maize Pl, Piney Flats, TN is $429,544 as of Aug 30, 2026. The likely range is $397,248 to $461,840. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4159 Maize Pl, Piney Flats, TN last sell?

4159 Maize Pl, Piney Flats, TN last sold on Feb 11, 2021 for $51,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 4159 Maize Pl, Piney Flats, TN?

4159 Maize Pl, Piney Flats, TN has 2 bathrooms, 1,573 square feet of living space and a 0.25-acre lot.

When was 4159 Maize Pl, Piney Flats, TN built?

4159 Maize Pl, Piney Flats, TN was built in 2021, making it 5 years old. The building has 1 story.

What schools serve 4159 Maize Pl, Piney Flats, TN?

4159 Maize Pl, Piney Flats, TN is assigned to Lake Ridge Elementary School (elementary), rated A; Indian Trail Middle School (middle), rated B; Science Hill High School (high), rated A-. All sit in Johnson City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4159 Maize Pl, Piney Flats, TN compare to other homes in Piney Flats 37686?

Among the 4,126 homes in Piney Flats 37686, it is worth more than 53% of them ($429,544 against a typical $405,724), its price per square foot is higher than 70% of them ($273 against a typical $231), it is bigger than 47% of them (1,573 ft² against a typical 1,624 ft²), its lot is bigger than 6% of them (0.25 ac against a typical 0.87 ac) and it is newer than 95% of them (2021 against a typical 1994). Measured against all of Sullivan 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.

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