Skip to content
Skip to content
TopHapOpen in map
TownhouseResidential
$249,751$154 / 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 96How 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
Last sold for $100,992 on Sep 1, 2009

109 BLACK RIVER DR

SUMMERVILLE, SC 29485
3
Beds
3 / 1
Baths
1,626 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.
3,049 ft²
Lot SizeThe size of the land the home sits on, from county records.
2007
Year BuiltThe year the home was originally built, according to county records.
2
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

$250K
$239K low$260K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$100,992 · Sep 1, 2009
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.$145,054
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$116,043
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.41%
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.$99,162
BRANCH BANKING & TRUST CO · recorded Sep 1, 2009
2nd 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.$5,535
BRANCH BANKING AND TRUST CO

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,170 (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.$15,852 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$11,352
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$15,852
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$264,194

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.21 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyDorchester
Lot (acres)The size of the land the home sits on, from county records.0.07
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Dr. Eugene Sires Elementary SchoolB-
Elementary · Grades KG–5 · 0.6 mi
M
Alston Middle SchoolC-
Middle · Grades 6–8 · 3.3 mi
H
Ashley Ridge High SchoolA
High · Grades 9–12 · 6.4 mi

District: Dorchester School District 2

Neighborhood · ZIP 29485These 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.91
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.395

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.63,839
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,309 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,410
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$105,320
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.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

109 Black River 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 95% of homes in Summerville 29485
  • Costs less per square foot than 96% of homes in Summerville 29485
  • Has a smaller lot than 95% of homes in Summerville 29485
  • Newer than 70% of homes in Summerville 29485

What homes are worth in Summerville 29485

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

This home
$223K$672K

This home is worth more than 5% of homes in Summerville 29485.

How it measures up in Summerville 29485

The dot is this home. The mark in the middle is the typical home in Summerville 29485.

Estimated value$249,751
CheaperTypical $385,650Pricier

Pricier than 5% of homes nearby

Price per ft²$154
CheaperTypical $205Pricier

Pricier than 4% of homes nearby

Living area1,626 ft²
SmallerTypical 1,869 ft²Bigger

Bigger than 36% of homes nearby

Lot size3,049 ft²
SmallerTypical 0.21 acBigger

Bigger than 5% of homes nearby

Year built2007
OlderTypical 2004Newer

Newer than 70% of homes nearby

How 109 Black River Dr ranks against every home in each area.
MeasureThis homeSummerville 29485Dorchester County
Estimated valuepricier than$249,7515% of homes8% of homes
Price per ft²pricier than$1544% of homes9% of homes
Living areabigger than1,626 ft²36% of homes37% of homes
Lot sizebigger than3,049 ft²5% of homes5% of homes
Year builtnewer than200770% of homes70% of homes

About 109 Black River Dr

How much is 109 Black River Dr, Summerville, SC worth?

The TopHap Estimate for 109 Black River Dr, Summerville, SC is $249,751 as of Jul 14, 2026. The likely range is $239,064 to $260,438. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 109 Black River Dr, Summerville, SC last sell?

109 Black River Dr, Summerville, SC last sold on Sep 1, 2009 for $100,992, according to the county's recorded deed.

How big is 109 Black River Dr, Summerville, SC?

109 Black River Dr, Summerville, SC has 3 bedrooms, 3 bathrooms, 1,626 square feet of living space and a 0.07-acre lot.

When was 109 Black River Dr, Summerville, SC built?

109 Black River Dr, Summerville, SC was built in 2007, making it 19 years old. It is a townhouse home. The building has 2 stories.

What schools serve 109 Black River Dr, Summerville, SC?

109 Black River Dr, Summerville, SC is assigned to Dr. Eugene Sires Elementary School (elementary), rated B-; Alston Middle School (middle), rated C-; Ashley Ridge High School (high), rated A. All sit in Dorchester School District 2. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 109 Black River Dr, Summerville, SC compare to other homes in Summerville 29485?

Among the 21,355 homes in Summerville 29485, it is worth more than 5% of them ($249,751 against a typical $385,650), its price per square foot is higher than 4% of them ($154 against a typical $205), it is bigger than 36% of them (1,626 ft² against a typical 1,869 ft²), its lot is bigger than 5% of them (3,049 ft² against a typical 0.21 ac) and it is newer than 70% of them (2007 against a typical 2004). Measured against all of Dorchester County, it is worth more than 8% 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 109 Black River Dr, Summerville, SC?

The 2025 property tax bill for 109 Black River Dr, Summerville, SC was $4,170. The county assessed it at $15,852.

Closest homes

More homes in Summerville 29485

Assigned schools

Explore the area

See this home in context

Open 109 Black River Dr 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