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Single Family ResidenceResidential
$257,767$213 / 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 76How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

343 NEW UNION CIR

DAYTON, TN 37321
2
Baths
1,210 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.
0.4 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$258K
$196K low$319K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$487 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$36,075 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,950
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$30,125
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$22,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$144,300

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.13 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.Single Family Residence
CountyRhea
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.1996
Lot (acres)The size of the land the home sits on, from county records.0.40
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.Package
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.Carport (Unspecified)
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.ShedPatio · 120 ft²Porch · 78 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
Frazier Elementary SchoolA
Elementary · Grades KG–5 · 0.2 mi
M
Rhea Middle SchoolB
Middle · Grades 6–8 · 7.0 mi
H
Rhea County High SchoolB+
High · Grades 9–12 · 7.0 mi

District: Rhea County School District

Neighborhood · ZIP 37321These 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.114
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.114
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.130

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
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.1.4%
PopulationHow many people live in this area.20,706
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.171 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$63,363
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$73,427
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.60 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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

343 New Union Cir 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.

  • Costs more per square foot than 80% of homes in Dayton 37321
  • Smaller than 70% of homes in Dayton 37321
  • Has a smaller lot than 80% of homes in Rhea County

What homes are worth in Dayton 37321

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

This home
$73K$761K

This home is worth more than 51% of homes in Dayton 37321.

How it measures up in Dayton 37321

The dot is this home. The mark in the middle is the typical home in Dayton 37321.

Estimated value$257,767
CheaperTypical $256,912Pricier

Pricier than 51% of homes nearby

Price per ft²$213
CheaperTypical $174Pricier

Pricier than 80% of homes nearby

Living area1,210 ft²
SmallerTypical 1,452 ft²Bigger

Bigger than 30% of homes nearby

Lot size0.4 ac
SmallerTypical 0.81 acBigger

Bigger than 22% of homes nearby

Year built1990
OlderTypical 1989Newer

Newer than 53% of homes nearby

How 343 New Union Cir ranks against every home in each area.
MeasureThis homeDayton 37321Rhea County
Estimated valuepricier than$257,76751% of homes51% of homes
Price per ft²pricier than$21380% of homes73% of homes
Living areabigger than1,210 ft²30% of homes33% of homes
Lot sizebigger than0.4 ac22% of homes20% of homes
Year builtnewer than199053% of homes54% of homes

About 343 New Union Cir

How much is 343 New Union Cir, Dayton, TN worth?

The TopHap Estimate for 343 New Union Cir, Dayton, TN is $257,767 as of Sep 24, 2026. The likely range is $196,445 to $319,089. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 343 New Union Cir, Dayton, TN last sell?

343 New Union Cir, Dayton, TN last sold on Jan 22, 1991, according to the county's recorded deed.

How big is 343 New Union Cir, Dayton, TN?

343 New Union Cir, Dayton, TN has 2 bathrooms, 1,210 square feet of living space and a 0.40-acre lot.

When was 343 New Union Cir, Dayton, TN built?

343 New Union Cir, Dayton, TN was built in 1990, making it 36 years old. The building has 1 story.

What schools serve 343 New Union Cir, Dayton, TN?

343 New Union Cir, Dayton, TN is assigned to Frazier Elementary School (elementary), rated A; Rhea Middle School (middle), rated B; Rhea County High School (high), rated B+. All sit in Rhea County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 343 New Union Cir, Dayton, TN compare to other homes in Dayton 37321?

Among the 7,715 homes in Dayton 37321, it is worth more than 51% of them ($257,767 against a typical $256,912), its price per square foot is higher than 80% of them ($213 against a typical $174), it is bigger than 30% of them (1,210 ft² against a typical 1,452 ft²), its lot is bigger than 22% of them (0.4 ac against a typical 0.81 ac) and it is newer than 53% of them (1990 against a typical 1989). Measured against all of Rhea 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 343 New Union Cir, Dayton, TN?

The 2024 property tax bill for 343 New Union Cir, Dayton, TN was $487. The county assessed it at $36,075.

More homes on New Union Cir

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Assigned schools

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