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Single Family ResidenceResidential
$1,670,134$543 / 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 86How 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 $775,000 on Dec 9, 2020

4278 RIDGE WATER RD

LOUISVILLE, TN 37777
4.5
Baths
3,077 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.
2.05 ac
Lot SizeThe size of the land the home sits on, from county records.
2018
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.7M
$1.4M low$1.9M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$775,000 · Dec 9, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,815 (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.$302,850 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$27,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$275,850
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$302,850
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,211,400

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.2.05
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.Mixed
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 · 569 ft²

Transaction History(11)

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
Middlesettlements Elementary SchoolA
Elementary · Grades PK–5 · 5.8 mi
M
Union Grove Middle SchoolD+
Middle · Grades 6–8 · 6.9 mi
H
William Blount High SchoolA-
High · Grades 9–12 · 8.4 mi

District: Blount County School District

Neighborhood · ZIP 37777These 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.119
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 100.159

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.19%
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.12,806
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.325 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,776
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,750
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.51 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

4278 Ridge Water Rd 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.

  • Among the most valuable homes in Blount County
  • Among the highest price per square foot in Blount County
  • Bigger than 93% of homes in Blount County
  • Has a bigger lot than 82% of homes in Blount County
  • Newer than 92% of homes in Louisville 37777

What homes are worth in Louisville 37777

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

This home
$185K$2.9M

This home is worth more than 93% of homes in Louisville 37777.

How it measures up in Louisville 37777

The dot is this home. The mark in the middle is the typical home in Louisville 37777.

Estimated value$1,670,134
CheaperTypical $464,170Pricier

Pricier than 93% of homes nearby

Price per ft²$543
CheaperTypical $253Pricier

Pricier than 96% of homes nearby

Living area3,077 ft²
SmallerTypical 1,768 ft²Bigger

Bigger than 83% of homes nearby

Lot size2.05 ac
SmallerTypical 0.9 acBigger

Bigger than 77% of homes nearby

Year built2018
OlderTypical 1988Newer

Newer than 92% of homes nearby

How 4278 Ridge Water Rd ranks against every home in each area.
MeasureThis homeLouisville 37777Blount County
Estimated valuepricier than$1,670,13493% of homesalmost all homes
Price per ft²pricier than$54396% of homesalmost all homes
Living areabigger than3,077 ft²83% of homes93% of homes
Lot sizebigger than2.05 ac77% of homes82% of homes
Year builtnewer than201892% of homes92% of homes

About 4278 Ridge Water Rd

How much is 4278 Ridge Water Rd, Louisville, TN worth?

The TopHap Estimate for 4278 Ridge Water Rd, Louisville, TN is $1,670,134 as of Sep 24, 2026. The likely range is $1,428,974 to $1,911,294. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4278 Ridge Water Rd, Louisville, TN last sell?

4278 Ridge Water Rd, Louisville, TN last sold on Dec 9, 2020 for $775,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 4278 Ridge Water Rd, Louisville, TN?

4278 Ridge Water Rd, Louisville, TN has 4.5 bathrooms, 3,077 square feet of living space and a 2.05-acre lot.

When was 4278 Ridge Water Rd, Louisville, TN built?

4278 Ridge Water Rd, Louisville, TN was built in 2018, making it 8 years old. The building has 2 stories.

What schools serve 4278 Ridge Water Rd, Louisville, TN?

4278 Ridge Water Rd, Louisville, TN is assigned to Middlesettlements Elementary School (elementary), rated A; Union Grove Middle School (middle), rated D+; William Blount High School (high), rated A-. All sit in Blount County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4278 Ridge Water Rd, Louisville, TN compare to other homes in Louisville 37777?

Among the 4,682 homes in Louisville 37777, it is worth more than 93% of them ($1,670,134 against a typical $464,170), its price per square foot is higher than 96% of them ($543 against a typical $253), it is bigger than 83% of them (3,077 ft² against a typical 1,768 ft²), its lot is bigger than 77% of them (2.05 ac against a typical 0.9 ac) and it is newer than 92% of them (2018 against a typical 1988). Measured against all of Blount County, it is worth more than almost all 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 4278 Ridge Water Rd, Louisville, TN?

The 2025 property tax bill for 4278 Ridge Water Rd, Louisville, TN was $4,815. The county assessed it at $302,850.

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