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Single Family ResidenceResidential
$775,660$242 / 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 Sep 24, 2026
Last sold for $699,900 on Feb 13, 2024

637 KARCH DR

MARYVILLE, TN 37803
5
Baths
3,211 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.
2021
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$776K
$706K low$845K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$699,900 · Feb 13, 2024

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.$168,375 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$17,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$150,875
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$160,325
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$673,500

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyBlount
Lot (acres)The size of the land the home sits on, from county records.0.27
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.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Finished
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 630 ft²

Transaction History(5)

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
Coulter Grove Intermediate SchoolA+
Middle · Grades 4–7 · 1.1 mi
E
John Sevier Elementary SchoolA+
Elementary · Grades KG–3 · 1.5 mi
H
Maryville High SchoolA
High · Grades 10–12 · 1.9 mi

District: Maryville City School District

Neighborhood · ZIP 37803These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.156

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.8%
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.34,803
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.365 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$79,996
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,133
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.53 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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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

637 Karch 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.

  • Worth more than 92% of homes in Maryville 37803
  • Bigger than 94% of homes in Blount County
  • Has a smaller lot than 84% of homes in Maryville 37803
  • Newer than 96% of homes in Maryville 37803

What homes are worth in Maryville 37803

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

This home
$176K$1M

This home is worth more than 92% of homes in Maryville 37803.

How it measures up in Maryville 37803

The dot is this home. The mark in the middle is the typical home in Maryville 37803.

Estimated value$775,660
CheaperTypical $412,262Pricier

Pricier than 92% of homes nearby

Price per ft²$242
CheaperTypical $241Pricier

Pricier than 51% of homes nearby

Living area3,211 ft²
SmallerTypical 1,736 ft²Bigger

Bigger than 93% of homes nearby

Lot size0.27 ac
SmallerTypical 0.58 acBigger

Bigger than 16% of homes nearby

Year built2021
OlderTypical 1989Newer

Newer than 96% of homes nearby

How 637 Karch Dr ranks against every home in each area.
MeasureThis homeMaryville 37803Blount County
Estimated valuepricier than$775,66092% of homes92% of homes
Price per ft²pricier than$24251% of homes52% of homes
Living areabigger than3,211 ft²93% of homes94% of homes
Lot sizebigger than0.27 ac16% of homes19% of homes
Year builtnewer than202196% of homes96% of homes

About 637 Karch Dr

How much is 637 Karch Dr, Maryville, TN worth?

The TopHap Estimate for 637 Karch Dr, Maryville, TN is $775,660 as of Sep 24, 2026. The likely range is $705,881 to $845,439. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 637 Karch Dr, Maryville, TN last sell?

637 Karch Dr, Maryville, TN last sold on Feb 13, 2024 for $699,900, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 637 Karch Dr, Maryville, TN?

637 Karch Dr, Maryville, TN has 5 bathrooms, 3,211 square feet of living space and a 0.27-acre lot.

When was 637 Karch Dr, Maryville, TN built?

637 Karch Dr, Maryville, TN was built in 2021, making it 5 years old. The building has 2 stories.

What schools serve 637 Karch Dr, Maryville, TN?

637 Karch Dr, Maryville, TN is assigned to Coulter Grove Intermediate School (middle), rated A+; John Sevier Elementary School (elementary), rated A+; Maryville High School (high), rated A. All sit in Maryville City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 637 Karch Dr, Maryville, TN compare to other homes in Maryville 37803?

Among the 13,908 homes in Maryville 37803, it is worth more than 92% of them ($775,660 against a typical $412,262), its price per square foot is higher than 51% of them ($242 against a typical $241), it is bigger than 93% of them (3,211 ft² against a typical 1,736 ft²), its lot is bigger than 16% of them (0.27 ac against a typical 0.58 ac) and it is newer than 96% of them (2021 against a typical 1989). Measured against all of Blount County, it is worth more than 92% 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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Assigned schools

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