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Single Family ResidenceResidential
$256,527$212 / 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

448 NAT MULLENIX RD

ROGERSVILLE, TN 37857
2
Baths
1,208 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.
4.46 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$257K
$237K low$276K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,056 (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.$65,450 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$10,125
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$55,325
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$39,975
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$261,800

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.25 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
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.1992
Lot (acres)The size of the land the home sits on, from county records.4.46
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.Mixed
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 · 160 ft²Shed · 560 ft²Patio · 160 ft²Porch · 57 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
Sullivan Gardens Elementary SchoolB
Elementary · Grades KG–5 · 5.6 mi
M
Sullivan Heights Middle SchoolC
Middle · Grades 6–8 · 9.1 mi
H
West Ridge High SchoolB+
High · Grades 9–12 · 15.5 mi

District: Sullivan County School District

Neighborhood · ZIP 37857These 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.110
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.123

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
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.22,899
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.96 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$52,447
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$64,197
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.53%

Owner Tools

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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

448 Nat Mullenix 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 67% of homes in Rogersville 37857
  • Costs more per square foot than 84% of homes in Rogersville 37857
  • Smaller than 65% of homes in Sullivan County
  • Has a bigger lot than 92% of homes in Sullivan County

What homes are worth in Rogersville 37857

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

This home
$43K$600K

This home is worth more than 67% of homes in Rogersville 37857.

How it measures up in Rogersville 37857

The dot is this home. The mark in the middle is the typical home in Rogersville 37857.

Estimated value$256,527
CheaperTypical $204,749Pricier

Pricier than 67% of homes nearby

Price per ft²$212
CheaperTypical $159Pricier

Pricier than 84% of homes nearby

Living area1,208 ft²
SmallerTypical 1,288 ft²Bigger

Bigger than 42% of homes nearby

Lot size4.46 ac
SmallerTypical 5.1 acBigger

Bigger than 48% of homes nearby

Year built1976
OlderTypical 1984Newer

Newer than 41% of homes nearby

How 448 Nat Mullenix Rd ranks against every home in each area.
MeasureThis homeRogersville 37857Sullivan County
Estimated valuepricier than$256,52767% of homes51% of homes
Price per ft²pricier than$21284% of homes78% of homes
Living areabigger than1,208 ft²42% of homes35% of homes
Lot sizebigger than4.46 ac48% of homes92% of homes
Year builtnewer than197641% of homes54% of homes

About 448 Nat Mullenix Rd

How much is 448 Nat Mullenix Rd, Rogersville, TN worth?

The TopHap Estimate for 448 Nat Mullenix Rd, Rogersville, TN is $256,527 as of Aug 30, 2026. The likely range is $236,607 to $276,447. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 448 Nat Mullenix Rd, Rogersville, TN?

448 Nat Mullenix Rd, Rogersville, TN has 2 bathrooms, 1,208 square feet of living space and a 4.46-acre lot.

When was 448 Nat Mullenix Rd, Rogersville, TN built?

448 Nat Mullenix Rd, Rogersville, TN was built in 1976, making it 50 years old. The building has 1 story.

What schools serve 448 Nat Mullenix Rd, Rogersville, TN?

448 Nat Mullenix Rd, Rogersville, TN is assigned to Sullivan Gardens Elementary School (elementary), rated B; Sullivan Heights Middle School (middle), rated C; West Ridge High School (high), rated B+. All sit in Sullivan County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 448 Nat Mullenix Rd, Rogersville, TN compare to other homes in Rogersville 37857?

Among the 9,719 homes in Rogersville 37857, it is worth more than 67% of them ($256,527 against a typical $204,749), its price per square foot is higher than 84% of them ($212 against a typical $159), it is bigger than 42% of them (1,208 ft² against a typical 1,288 ft²), its lot is bigger than 48% of them (4.46 ac against a typical 5.1 ac) and it is newer than 41% of them (1976 against a typical 1984). Measured against all of Sullivan County, it is worth more than 51% 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 448 Nat Mullenix Rd, Rogersville, TN?

The 2025 property tax bill for 448 Nat Mullenix Rd, Rogersville, TN was $1,056. The county assessed it at $65,450.

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