Skip to content
Skip to content
TopHapOpen in map
Rural ResidenceResidential
$149,101$169 / 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 71How 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

BLACK STONE LN

ROUND O, SC 29474
3
Beds
1
Baths
880 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.
9.8 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
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

$149K
$105K low$193K 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.$149,101
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$119,281

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$132 (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.$6,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$5,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$6,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$49,100

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.73%
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
CountyColleton
Lot (acres)The size of the land the home sits on, from county records.9.80
HeatingThe type of heating system in the home.Forced Air
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 120 ft²

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 · 2.7 mi
M
Colleton County Middle SchoolD
Middle · Grades 6–8 · 8.1 mi
H
Colleton County High SchoolD
High · Grades 9–12 · 9.1 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.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

Black Stone Ln 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 76% of homes in Round O 29474
  • Smaller than 87% of homes in Round O 29474
  • Has a bigger lot than 86% of homes in Colleton County
  • Older than 94% of 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$703K

This home is worth more than 24% 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$149,101
CheaperTypical $226,327Pricier

Pricier than 24% of homes nearby

Price per ft²$169
CheaperTypical $164Pricier

Pricier than 54% of homes nearby

Living area880 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 13% of homes nearby

Lot size9.8 ac
SmallerTypical 2 acBigger

Bigger than 85% of homes nearby

Year built1950
OlderTypical 1994Newer

Newer than 6% of homes nearby

How Black Stone Ln ranks against every home in each area.
MeasureThis homeRound O 29474Colleton County
Estimated valuepricier than$149,10124% of homes33% of homes
Price per ft²pricier than$16954% of homes59% of homes
Living areabigger than880 ft²13% of homes13% of homes
Lot sizebigger than9.8 ac85% of homes86% of homes
Year builtnewer than19506% of homes7% of homes

About Black Stone Ln

How much is Black Stone Ln, Round O, SC worth?

The TopHap Estimate for Black Stone Ln, Round O, SC is $149,101 as of Jul 14, 2026. The likely range is $105,424 to $192,778. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Black Stone Ln, Round O, SC last sell?

Black Stone Ln, Round O, SC last sold on Mar 2, 1932, according to the county's recorded deed.

How big is Black Stone Ln, Round O, SC?

Black Stone Ln, Round O, SC has 3 bedrooms, 1 bathrooms, 880 square feet of living space and a 9.80-acre lot.

When was Black Stone Ln, Round O, SC built?

Black Stone Ln, Round O, SC was built in 1950, making it 76 years old. The building has 1 story.

What schools serve Black Stone Ln, Round O, SC?

Black Stone Ln, 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 Black Stone Ln, 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 24% of them ($149,101 against a typical $226,327), its price per square foot is higher than 54% of them ($169 against a typical $164), it is bigger than 13% of them (880 ft² against a typical 1,456 ft²), its lot is bigger than 85% of them (9.8 ac against a typical 2 ac) and it is newer than 6% of them (1950 against a typical 1994). Measured against all of Colleton County, it is worth more than 33% 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 Black Stone Ln, Round O, SC?

The 2025 property tax bill for Black Stone Ln, Round O, SC was $132. The county assessed it at $6,700.

More homes on Black Stone Ln

Closest homes

More homes in Round O 29474

Assigned schools

Explore the area

See this home in context

Open Black Stone Ln on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map