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Single Family ResidenceResidential
$179,236$96 / 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 60How 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
Last sold for $58,000 on Feb 25, 2014

309 CORNWELL AVE

WATERTOWN, TN 37184
1
Baths
1,864 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1914
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$179K
$107K low$252K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$58,000 · Feb 25, 2014
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.$179,236
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$143,389

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$442 (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.$23,150 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$8,750
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$92,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWILSON
Lot (acres)The size of the land the home sits on, from county records.0.26
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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 · 224 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.

M
Watertown Middle SchoolB+
Middle · Grades 6–8 · 0.3 mi
E
Watertown Elementary SchoolC
Elementary · Grades PK–5 · 0.6 mi
H
Watertown High SchoolB-
High · Grades 9–12 · 0.9 mi

District: Wilson County School District

Neighborhood · ZIP 37184These 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.146
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.49

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.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.7,642
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.65 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,336
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,102
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.57 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

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

309 Cornwell Ave 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 Wilson County
  • Among the lowest price per square foot in Wilson County
  • Bigger than 68% of homes in Watertown 37184
  • Has a smaller lot than 93% of homes in Watertown 37184
  • Among the oldest homes in Wilson County

What homes are worth in Watertown 37184

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

This home
$120K$1.1M

This home is worth more than 9% of homes in Watertown 37184.

How it measures up in Watertown 37184

The dot is this home. The mark in the middle is the typical home in Watertown 37184.

Estimated value$179,236
CheaperTypical $389,190Pricier

Pricier than 9% of homes nearby

Price per ft²$96
CheaperTypical $246Pricier

Cheaper than almost all homes nearby

Living area1,864 ft²
SmallerTypical 1,564 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.26 ac
SmallerTypical 4.55 acBigger

Bigger than 7% of homes nearby

Year built1914
OlderTypical 1994Newer

Newer than 7% of homes nearby

How 309 Cornwell Ave ranks against every home in each area.
MeasureThis homeWatertown 37184Wilson County
Estimated valuepricier than$179,2369% of homesalmost no homes
Price per ft²pricier than$96almost no homesalmost no homes
Living areabigger than1,864 ft²68% of homes43% of homes
Lot sizebigger than0.26 ac7% of homes27% of homes
Year builtnewer than19147% of homesalmost no homes

About 309 Cornwell Ave

How much is 309 Cornwell Ave, Watertown, TN worth?

The TopHap Estimate for 309 Cornwell Ave, Watertown, TN is $179,236 as of Jul 14, 2026. The likely range is $106,729 to $251,743. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 Cornwell Ave, Watertown, TN last sell?

309 Cornwell Ave, Watertown, TN last sold on Feb 25, 2014 for $58,000, according to the county's recorded deed.

How big is 309 Cornwell Ave, Watertown, TN?

309 Cornwell Ave, Watertown, TN has 1 bathrooms, 1,864 square feet of living space and a 0.26-acre lot.

When was 309 Cornwell Ave, Watertown, TN built?

309 Cornwell Ave, Watertown, TN was built in 1914, making it 112 years old. The building has 2 stories.

What schools serve 309 Cornwell Ave, Watertown, TN?

309 Cornwell Ave, Watertown, TN is assigned to Watertown Middle School (middle), rated B+; Watertown Elementary School (elementary), rated C; Watertown High School (high), rated B-. All sit in Wilson County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 Cornwell Ave, Watertown, TN compare to other homes in Watertown 37184?

Among the 2,623 homes in Watertown 37184, it is worth more than 9% of them ($179,236 against a typical $389,190), its price per square foot is higher than almost none of them ($96 against a typical $246), it is bigger than 68% of them (1,864 ft² against a typical 1,564 ft²), its lot is bigger than 7% of them (0.26 ac against a typical 4.55 ac) and it is newer than 7% of them (1914 against a typical 1994). Measured against all of Wilson County, it is worth more than almost no 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 309 Cornwell Ave, Watertown, TN?

The 2025 property tax bill for 309 Cornwell Ave, Watertown, TN was $442. The county assessed it at $23,150.

More homes on Cornwell Ave

Closest homes

More homes in Watertown 37184

Assigned schools

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