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Single Family ResidenceResidential
$141,492$163 / 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 89How 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 $47,000 on Oct 30, 2000

309 ILLINOIS AVE

DAYTON, TN 37321
1
Baths
868 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1932
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

$141K
$125K low$157K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$47,000 · Oct 30, 2000

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.$35,950 (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.$30,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$15,325
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$143,800

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.56
52
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
85
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
96
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
30
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.15 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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.2000
Lot (acres)The size of the land the home sits on, from county records.0.19
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.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Package
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 · 251 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
Dayton City SchoolB+
Elementary · Grades PK–8 · 0.3 mi
H
Rhea County High School
High · Grades 9–12 · 0.9 mi

District: Murfreesboro City Elementary 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%

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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

309 Illinois 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.

  • Worth less than 86% of homes in Dayton 37321
  • Smaller than 91% of homes in Dayton 37321
  • Has a smaller lot than 97% of homes in Rhea County
  • Older than 97% of homes in Dayton 37321

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
$69K$731K

This home is worth more than 14% 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$141,492
CheaperTypical $257,617Pricier

Pricier than 14% of homes nearby

Price per ft²$163
CheaperTypical $172Pricier

Pricier than 42% of homes nearby

Living area868 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 9% of homes nearby

Lot size0.19 ac
SmallerTypical 0.8 acBigger

Bigger than 4% of homes nearby

Year built1932
OlderTypical 1989Newer

Newer than 3% of homes nearby

How 309 Illinois Ave ranks against every home in each area.
MeasureThis homeDayton 37321Rhea County
Estimated valuepricier than$141,49214% of homes18% of homes
Price per ft²pricier than$16342% of homes43% of homes
Living areabigger than868 ft²9% of homes11% of homes
Lot sizebigger than0.19 ac4% of homes3% of homes
Year builtnewer than19323% of homes3% of homes

About 309 Illinois Ave

How much is 309 Illinois Ave, Dayton, TN worth?

The TopHap Estimate for 309 Illinois Ave, Dayton, TN is $141,492 as of Aug 30, 2026. The likely range is $125,489 to $157,495. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 Illinois Ave, Dayton, TN last sell?

309 Illinois Ave, Dayton, TN last sold on Oct 30, 2000 for $47,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 309 Illinois Ave, Dayton, TN?

309 Illinois Ave, Dayton, TN has 1 bathrooms, 868 square feet of living space and a 0.19-acre lot.

When was 309 Illinois Ave, Dayton, TN built?

309 Illinois Ave, Dayton, TN was built in 1932, making it 94 years old. The building has 1 story.

What schools serve 309 Illinois Ave, Dayton, TN?

309 Illinois Ave, Dayton, TN is assigned to Dayton City School (elementary), rated B+; Rhea County High School (high). All sit in Murfreesboro City Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 Illinois Ave, Dayton, TN compare to other homes in Dayton 37321?

Among the 7,714 homes in Dayton 37321, it is worth more than 14% of them ($141,492 against a typical $257,617), its price per square foot is higher than 42% of them ($163 against a typical $172), it is bigger than 9% of them (868 ft² against a typical 1,456 ft²), its lot is bigger than 4% of them (0.19 ac against a typical 0.8 ac) and it is newer than 3% of them (1932 against a typical 1989). Measured against all of Rhea County, it is worth more than 18% 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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