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Rural ResidenceResidential
$425,000$322 / 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 87How 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

4454 COTTAGEVILLE HWY

ROUND O, SC 29474
3
Beds
1
Baths
1,320 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.
6.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1914
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$425K
$372K low$478K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$362,350
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$289,880
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.15%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$62,650
SOUTH CAROLINA FCU · recorded Aug 27, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,799 (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.$126,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$11,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$114,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$126,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$165,300

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.52
46
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
29
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
91
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
84
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
11
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.11 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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
CountyCOLLETON
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.1974
Lot (acres)The size of the land the home sits on, from county records.6.30
HeatingThe type of heating system in the home.Central
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.Shed · 320 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.

E
Northside Elementary SchoolC
Elementary · Grades 1–5 · 2.5 mi
M
Colleton County Middle SchoolD
Middle · Grades 6–8 · 3.5 mi
H
Colleton County High SchoolD
High · Grades 9–12 · 4.5 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

4454 Cottageville 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 more than 86% of homes in Round O 29474
  • Costs more per square foot than 93% of homes in Round O 29474
  • Has a bigger lot than 82% of homes in Colleton County
  • Among the oldest homes in Round O 29474

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
$59K$692K

This home is worth more than 86% 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$425,000
CheaperTypical $224,766Pricier

Pricier than 86% of homes nearby

Price per ft²$322
CheaperTypical $165Pricier

Pricier than 93% of homes nearby

Living area1,320 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 42% of homes nearby

Lot size6.3 ac
SmallerTypical 2 acBigger

Bigger than 79% of homes nearby

Year built1914
OlderTypical 1994Newer

Older than almost all homes nearby

How 4454 Cottageville Hwy ranks against every home in each area.
MeasureThis homeRound O 29474Colleton County
Estimated valuepricier than$425,00086% of homes76% of homes
Price per ft²pricier than$32293% of homes81% of homes
Living areabigger than1,320 ft²42% of homes45% of homes
Lot sizebigger than6.3 ac79% of homes82% of homes
Year builtnewer than1914almost no homesalmost no homes

About 4454 Cottageville Hwy

How much is 4454 Cottageville Hwy, Round O, SC worth?

The TopHap Estimate for 4454 Cottageville Hwy, Round O, SC is $425,000 as of Jul 14, 2026. The likely range is $371,790 to $478,210. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4454 Cottageville Hwy, Round O, SC last sell?

4454 Cottageville Hwy, Round O, SC last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 4454 Cottageville Hwy, Round O, SC?

4454 Cottageville Hwy, Round O, SC has 3 bedrooms, 1 bathrooms, 1,320 square feet of living space and a 6.30-acre lot.

When was 4454 Cottageville Hwy, Round O, SC built?

4454 Cottageville Hwy, Round O, SC was built in 1914, making it 112 years old. The building has 1 story.

What schools serve 4454 Cottageville Hwy, Round O, SC?

4454 Cottageville Hwy, Round O, SC is assigned to Northside 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 4454 Cottageville Hwy, Round O, SC compare to other homes in Round O 29474?

Among the 1,449 homes in Round O 29474, it is worth more than 86% of them ($425,000 against a typical $224,766), its price per square foot is higher than 93% of them ($322 against a typical $165), it is bigger than 42% of them (1,320 ft² against a typical 1,456 ft²), its lot is bigger than 79% of them (6.3 ac against a typical 2 ac) and it is newer than almost none of them (1914 against a typical 1994). Measured against all of Colleton County, it is worth more than 76% 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 4454 Cottageville Hwy, Round O, SC?

The 2025 property tax bill for 4454 Cottageville Hwy, Round O, SC was $2,799. The county assessed it at $126,400.

Closest homes

More homes in Round O 29474

Assigned schools

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