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Rural ResidenceResidential
$142,955$126 / 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 88How 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

187 DUFF LN

ROCKY TOP, TN 37769
1
Baths
1,134 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.
62.94 ac
Lot SizeThe size of the land the home sits on, from county records.
1915
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$143K
$125K low$161K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$15,955
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$12,764
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.86%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$100,000
ENRICHMENT FCU · recorded Dec 8, 2023
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$27,000
ENRICHMENT FCU

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$966 (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.$64,250 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$19,775
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$44,475
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$34,350
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$437,100

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.88 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountyAnderson
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.1985
Lot (acres)The size of the land the home sits on, from county records.62.94
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.Roll Composition (rolled Mineral Roof)
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
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.Shed · 600 ft²Porch · 462 ft²

Transaction History(4)

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 City Elementary SchoolC+
Elementary · Grades PK–5 · 1.0 mi
M
Lake City Middle SchoolC-
Middle · Grades 6–8 · 1.7 mi
H
Anderson County High SchoolC-
High · Grades 9–12 · 6.1 mi

District: Anderson County School District

Neighborhood · ZIP 37769These 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.124
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 100.129

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.8%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.24%
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.5,807
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.189 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$54,210
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$65,252
Average tempThe average temperature here across a full year.55°F
Annual precipHow much rain and melted snow falls here in a typical year.59 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

187 Duff Ln 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 less than 91% of homes in Anderson County
  • Costs less per square foot than 91% of homes in Anderson County
  • Smaller than 73% of homes in Anderson County
  • Among the largest lots in Rocky Top 37769
  • Older than 98% of homes in Anderson County

What homes are worth in Rocky Top 37769

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

This home
$56K$641K

This home is worth more than 24% of homes in Rocky Top 37769.

How it measures up in Rocky Top 37769

The dot is this home. The mark in the middle is the typical home in Rocky Top 37769.

Estimated value$142,955
CheaperTypical $225,224Pricier

Pricier than 24% of homes nearby

Price per ft²$126
CheaperTypical $173Pricier

Pricier than 25% of homes nearby

Living area1,134 ft²
SmallerTypical 1,264 ft²Bigger

Bigger than 39% of homes nearby

Lot size62.94 ac
SmallerTypical 0.85 acBigger

Bigger than almost all homes nearby

Year built1915
OlderTypical 1976Newer

Newer than 6% of homes nearby

How 187 Duff Ln ranks against every home in each area.
MeasureThis homeRocky Top 37769Anderson County
Estimated valuepricier than$142,95524% of homes9% of homes
Price per ft²pricier than$12625% of homes9% of homes
Living areabigger than1,134 ft²39% of homes27% of homes
Lot sizebigger than62.94 acalmost all homesalmost all homes
Year builtnewer than19156% of homes2% of homes

About 187 Duff Ln

How much is 187 Duff Ln, Rocky Top, TN worth?

The TopHap Estimate for 187 Duff Ln, Rocky Top, TN is $142,955 as of Jul 14, 2026. The likely range is $125,336 to $160,574. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 187 Duff Ln, Rocky Top, TN?

187 Duff Ln, Rocky Top, TN has 1 bathrooms, 1,134 square feet of living space and a 62.94-acre lot.

When was 187 Duff Ln, Rocky Top, TN built?

187 Duff Ln, Rocky Top, TN was built in 1915, making it 111 years old. The building has 1 story.

What schools serve 187 Duff Ln, Rocky Top, TN?

187 Duff Ln, Rocky Top, TN is assigned to Lake City Elementary School (elementary), rated C+; Lake City Middle School (middle), rated C-; Anderson County High School (high), rated C-. All sit in Anderson County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 187 Duff Ln, Rocky Top, TN compare to other homes in Rocky Top 37769?

Among the 2,353 homes in Rocky Top 37769, it is worth more than 24% of them ($142,955 against a typical $225,224), its price per square foot is higher than 25% of them ($126 against a typical $173), it is bigger than 39% of them (1,134 ft² against a typical 1,264 ft²), its lot is bigger than almost all of them (62.94 ac against a typical 0.85 ac) and it is newer than 6% of them (1915 against a typical 1976). Measured against all of Anderson County, it is worth more than 9% 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 187 Duff Ln, Rocky Top, TN?

The 2025 property tax bill for 187 Duff Ln, Rocky Top, TN was $966. The county assessed it at $64,250.

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