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Single Family ResidenceResidential
$400,493$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 95How 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
Last sold for $252,900 on Mar 31, 2017

8427 MAPLE VALLEY DR

CHATTANOOGA, TN 37421
2
Baths
1,882 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
2009
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$400K
$381K low$420K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$252,900 · Mar 31, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,461 (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.$96,375 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$70,950
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$385,500

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyHAMILTON
Lot (acres)The size of the land the home sits on, from county records.0.27
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(6)

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.

H
East Hamilton High SchoolA
High · Grades 9–12 · 1.7 mi
M
East Hamilton Middle SchoolB
Middle · Grades 6–8 · 3.1 mi
E
Wolftever Creek Elementary SchoolB
Elementary · Grades PK–5 · 3.2 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

8427 Maple Valley Dr 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 69% of homes in Westview / Mountain Shadows
  • Smaller than 68% of homes in Westview / Mountain Shadows
  • Has a smaller lot than 75% of homes in Westview / Mountain Shadows
  • Newer than 88% of homes in Westview / Mountain Shadows

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
$174K$919K

This home is worth more than 61% 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$400,493
CheaperTypical $368,362Pricier

Pricier than 61% of homes nearby

Price per ft²$213
CheaperTypical $196Pricier

Pricier than 68% of homes nearby

Living area1,882 ft²
SmallerTypical 1,901 ft²Bigger

Bigger than 49% of homes nearby

Lot size0.27 ac
SmallerTypical 0.36 acBigger

Bigger than 31% of homes nearby

Year built2009
OlderTypical 1988Newer

Newer than 87% of homes nearby

How 8427 Maple Valley Dr ranks against every home in each area.
MeasureThis homeWestview / Mountain ShadowsChattanooga 37421Hamilton County
Estimated valuepricier than$400,49344% of homes61% of homes62% of homes
Price per ft²pricier than$21369% of homes68% of homes59% of homes
Living areabigger than1,882 ft²32% of homes49% of homes58% of homes
Lot sizebigger than0.27 ac25% of homes31% of homes30% of homes
Year builtnewer than200988% of homes87% of homes84% of homes

About 8427 Maple Valley Dr

How much is 8427 Maple Valley Dr, Chattanooga, TN worth?

The TopHap Estimate for 8427 Maple Valley Dr, Chattanooga, TN is $400,493 as of Sep 24, 2026. The likely range is $380,681 to $420,305. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8427 Maple Valley Dr, Chattanooga, TN last sell?

8427 Maple Valley Dr, Chattanooga, TN last sold on Mar 31, 2017 for $252,900, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 8427 Maple Valley Dr, Chattanooga, TN?

8427 Maple Valley Dr, Chattanooga, TN has 2 bathrooms, 1,882 square feet of living space and a 0.27-acre lot.

When was 8427 Maple Valley Dr, Chattanooga, TN built?

8427 Maple Valley Dr, Chattanooga, TN was built in 2009, making it 17 years old. The building has 1 story.

What schools serve 8427 Maple Valley Dr, Chattanooga, TN?

8427 Maple Valley Dr, Chattanooga, TN is assigned to East Hamilton High School (high), rated A; East Hamilton Middle School (middle), rated B; Wolftever Creek Elementary School (elementary), rated B. All sit in Hamilton County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8427 Maple Valley Dr, Chattanooga, TN compare to other homes in Chattanooga 37421?

Among the 16,254 homes in Chattanooga 37421, it is worth more than 61% of them ($400,493 against a typical $368,362), its price per square foot is higher than 68% of them ($213 against a typical $196), it is bigger than 49% of them (1,882 ft² against a typical 1,901 ft²), its lot is bigger than 31% of them (0.27 ac against a typical 0.36 ac) and it is newer than 87% of them (2009 against a typical 1988). Measured against all of Hamilton County, it is worth more than 62% 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 8427 Maple Valley Dr, Chattanooga, TN?

The 2025 property tax bill for 8427 Maple Valley Dr, Chattanooga, TN was $1,461. The county assessed it at $96,375.

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Assigned schools

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