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Single Family ResidenceResidential
$108,802$133 / 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 55How 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 $45,500 on Nov 10, 2016

18906 AUGUSTA HWY

ROUND O, SC 29474
1
Beds
1
Baths
816 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.
3.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1
StoriesHow many floors the home has above ground.
1
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$109K
$60K low$158K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$45,500 · Nov 10, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,157 (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.$224,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$45,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$179,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$221,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$224,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyColleton
Lot (acres)The size of the land the home sits on, from county records.3.50
HeatingThe type of heating system in the home.Heat Pump

Transaction History(4)

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
Cottageville Elementary SchoolC
Elementary · Grades PK–5 · 8.0 mi
M
Colleton County Middle SchoolD
Middle · Grades 6–8 · 9.6 mi
H
Colleton County High SchoolD
High · Grades 9–12 · 9.7 mi

District: Colleton County School District

Neighborhood · ZIP 29474These 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.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.313

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.7.0%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
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.4,235
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.40 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$47,881
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$63,800
Average tempThe average temperature here across a full year.65°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.63%

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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

18906 Augusta Hwy 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 81% of homes in Round O 29474
  • Smaller than 90% of homes in Colleton County
  • Has a bigger lot than 72% of homes in Colleton County

What homes are worth in Round O 29474

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

This home
$54K$696K

This home is worth more than 19% of homes in Round O 29474.

How it measures up in Round O 29474

The dot is this home. The mark in the middle is the typical home in Round O 29474.

Estimated value$108,802
CheaperTypical $217,827Pricier

Pricier than 19% of homes nearby

Price per ft²$133
CheaperTypical $154Pricier

Pricier than 36% of homes nearby

Living area816 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 11% of homes nearby

Lot size3.5 ac
SmallerTypical 2 acBigger

Bigger than 66% of homes nearby

How 18906 Augusta Hwy ranks against every home in each area.
MeasureThis homeRound O 29474Colleton County
Estimated valuepricier than$108,80219% of homes24% of homes
Price per ft²pricier than$13336% of homes48% of homes
Living areabigger than816 ft²11% of homes10% of homes
Lot sizebigger than3.5 ac66% of homes72% of homes

About 18906 Augusta Hwy

How much is 18906 Augusta Hwy, Round O, SC worth?

The TopHap Estimate for 18906 Augusta Hwy, Round O, SC is $108,802 as of Sep 24, 2026. The likely range is $59,716 to $157,888. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18906 Augusta Hwy, Round O, SC last sell?

18906 Augusta Hwy, Round O, SC last sold on Nov 10, 2016 for $45,500, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 18906 Augusta Hwy, Round O, SC?

18906 Augusta Hwy, Round O, SC has 1 bedrooms, 1 bathrooms, 816 square feet of living space and a 3.50-acre lot.

What schools serve 18906 Augusta Hwy, Round O, SC?

18906 Augusta Hwy, Round O, SC is assigned to Cottageville Elementary School (elementary), rated C; Colleton County Middle School (middle), rated D; Colleton County High School (high), rated D. All sit in Colleton County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18906 Augusta Hwy, Round O, SC compare to other homes in Round O 29474?

Among the 1,450 homes in Round O 29474, it is worth more than 19% of them ($108,802 against a typical $217,827), its price per square foot is higher than 36% of them ($133 against a typical $154), it is bigger than 11% of them (816 ft² against a typical 1,456 ft²) and its lot is bigger than 66% of them (3.5 ac against a typical 2 ac). Measured against all of Colleton County, it is worth more than 24% 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 18906 Augusta Hwy, Round O, SC?

The 2025 property tax bill for 18906 Augusta Hwy, Round O, SC was $2,157. The county assessed it at $224,600.

More homes on Augusta Hwy

Closest homes

More homes in Round O 29474

Assigned schools

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