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Single Family ResidenceResidential
$373,900$187 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $190,000 on Nov 19, 2025

813 KAY CIR

CHATTANOOGA, TN 37421
3
Baths
2,000 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.
0.42 ac
Lot SizeThe size of the land the home sits on, from county records.
1966
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$374K
$340K low$408K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$190,000 · Nov 19, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,282 (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.$84,600 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$58,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$338,400

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.54
39
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.
89
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
93
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.8 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
CountyHAMILTON
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.1980
Lot (acres)The size of the land the home sits on, from county records.0.42
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(8)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
East Brainerd Elementary SchoolC+
Elementary · Grades PK–5 · 2.3 mi
H
East Hamilton High SchoolA
High · Grades 9–12 · 3.1 mi
M
East Hamilton Middle SchoolC
Middle · Grades 6–8 · 5.1 mi

District: Hamilton County School District

Neighborhood · ZIP 37421These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.126
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.143

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.55,644
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,818 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,889
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,720
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.55 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

813 Kay 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 less per square foot than 73% of homes in East Brainerd
  • Older than 85% of homes in East Brainerd

What homes are worth in Chattanooga 37421

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

This home
$181K$947K

This home is worth more than 53% of homes in Chattanooga 37421.

How it measures up in Chattanooga 37421

The dot is this home. The mark in the middle is the typical home in Chattanooga 37421.

Estimated value$373,900
CheaperTypical $366,362Pricier

Pricier than 53% of homes nearby

Price per ft²$187
CheaperTypical $194Pricier

Pricier than 42% of homes nearby

Living area2,000 ft²
SmallerTypical 1,912 ft²Bigger

Bigger than 55% of homes nearby

Lot size0.42 ac
SmallerTypical 0.36 acBigger

Bigger than 60% of homes nearby

Year built1966
OlderTypical 1988Newer

Newer than 21% of homes nearby

How 813 Kay Cir ranks against every home in each area.
MeasureThis homeEast BrainerdChattanooga 37421Hamilton County
Estimated valuepricier than$373,90037% of homes53% of homes56% of homes
Price per ft²pricier than$18727% of homes42% of homes41% of homes
Living areabigger than2,000 ft²46% of homes55% of homes63% of homes
Lot sizebigger than0.42 ac60% of homes60% of homes54% of homes
Year builtnewer than196615% of homes21% of homes35% of homes

About 813 Kay Cir

How much is 813 Kay Cir, Chattanooga, TN worth?

The TopHap Estimate for 813 Kay Cir, Chattanooga, TN is $373,900 as of Oct 21, 2026. The likely range is $339,707 to $408,093. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 813 Kay Cir, Chattanooga, TN last sell?

813 Kay Cir, Chattanooga, TN last sold on Nov 19, 2025 for $190,000, according to the county's recorded deed. TopHap holds 7 recorded sales for this parcel.

How big is 813 Kay Cir, Chattanooga, TN?

813 Kay Cir, Chattanooga, TN has 3 bathrooms, 2,000 square feet of living space and a 0.42-acre lot.

When was 813 Kay Cir, Chattanooga, TN built?

813 Kay Cir, Chattanooga, TN was built in 1966, making it 60 years old. The building has 2 stories.

What schools serve 813 Kay Cir, Chattanooga, TN?

813 Kay Cir, Chattanooga, TN is assigned to East Brainerd Elementary School (elementary), rated C+; East Hamilton High School (high), rated A; East Hamilton Middle School (middle), rated C. All sit in Hamilton County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 813 Kay Cir, Chattanooga, TN compare to other homes in Chattanooga 37421?

Among the 16,253 homes in Chattanooga 37421, it is worth more than 53% of them ($373,900 against a typical $366,362), its price per square foot is higher than 42% of them ($187 against a typical $194), it is bigger than 55% of them (2,000 ft² against a typical 1,912 ft²), its lot is bigger than 60% of them (0.42 ac against a typical 0.36 ac) and it is newer than 21% of them (1966 against a typical 1988). Measured against all of Hamilton County, it is worth more than 56% 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 813 Kay Cir, Chattanooga, TN?

The 2025 property tax bill for 813 Kay Cir, Chattanooga, TN was $1,282. The county assessed it at $84,600.

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