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Rural ResidenceResidential
$83,073$44 / 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 48How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

328 SANDY RIDGE DR

ALTAMONT, TN 37301
2
Baths
1,896 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.
23.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
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

$83K
$40K low$126K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,671 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$117,200 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,950
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$109,250
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$117,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$528,100

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Rural Residence
CountyGrundy
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.23.50
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.Metal
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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.Porch · 288 ft²

Transaction History(1)

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
North Elementary SchoolB
Elementary · Grades PK–8 · 1.6 mi
H
Grundy County High SchoolC
High · Grades 9–12 · 4.4 mi

District: Grundy County School District

Neighborhood · ZIP 37301These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.139
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.72

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.9.7%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.27%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.1,355
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.24 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$48,532
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$67,369
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.63 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Owner Tools

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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

328 Sandy Ridge 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 less than 88% of homes in Grundy County
  • Among the lowest price per square foot in Grundy County
  • Bigger than 82% of homes in Altamont 37301
  • Has a bigger lot than 93% of homes in Grundy County
  • Older than 91% of homes in Altamont 37301

What homes are worth in Altamont 37301

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

This home
$29K$622K

This home is worth more than 20% of homes in Altamont 37301.

How it measures up in Altamont 37301

The dot is this home. The mark in the middle is the typical home in Altamont 37301.

Estimated value$83,073
CheaperTypical $182,080Pricier

Pricier than 20% of homes nearby

Price per ft²$44
CheaperTypical $149Pricier

Pricier than 2% of homes nearby

Living area1,896 ft²
SmallerTypical 1,222 ft²Bigger

Bigger than 82% of homes nearby

Lot size23.5 ac
SmallerTypical 3.3 acBigger

Bigger than 91% of homes nearby

Year built1956
OlderTypical 1996Newer

Newer than 9% of homes nearby

How 328 Sandy Ridge Dr ranks against every home in each area.
MeasureThis homeAltamont 37301Grundy County
Estimated valuepricier than$83,07320% of homes12% of homes
Price per ft²pricier than$442% of homesalmost no homes
Living areabigger than1,896 ft²82% of homes81% of homes
Lot sizebigger than23.5 ac91% of homes93% of homes
Year builtnewer than19569% of homes17% of homes

About 328 Sandy Ridge Dr

How much is 328 Sandy Ridge Dr, Altamont, TN worth?

The TopHap Estimate for 328 Sandy Ridge Dr, Altamont, TN is $83,073 as of Jul 14, 2026. The likely range is $40,288 to $125,858. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 328 Sandy Ridge Dr, Altamont, TN last sell?

328 Sandy Ridge Dr, Altamont, TN last sold on Feb 23, 2010, according to the county's recorded deed.

How big is 328 Sandy Ridge Dr, Altamont, TN?

328 Sandy Ridge Dr, Altamont, TN has 2 bathrooms, 1,896 square feet of living space and a 23.50-acre lot.

When was 328 Sandy Ridge Dr, Altamont, TN built?

328 Sandy Ridge Dr, Altamont, TN was built in 1956, making it 70 years old. The building has 1 story.

What schools serve 328 Sandy Ridge Dr, Altamont, TN?

328 Sandy Ridge Dr, Altamont, TN is assigned to North Elementary School (elementary), rated B; Grundy County High School (high), rated C. All sit in Grundy County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 328 Sandy Ridge Dr, Altamont, TN compare to other homes in Altamont 37301?

Among the 871 homes in Altamont 37301, it is worth more than 20% of them ($83,073 against a typical $182,080), its price per square foot is higher than 2% of them ($44 against a typical $149), it is bigger than 82% of them (1,896 ft² against a typical 1,222 ft²), its lot is bigger than 91% of them (23.5 ac against a typical 3.3 ac) and it is newer than 9% of them (1956 against a typical 1996). Measured against all of Grundy County, it is worth more than 12% 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 328 Sandy Ridge Dr, Altamont, TN?

The 2024 property tax bill for 328 Sandy Ridge Dr, Altamont, TN was $1,671. The county assessed it at $117,200.

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Assigned schools

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