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Single Family ResidenceResidential
$876,945$482 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $512,000 on Jan 25, 2018

402 SUMTER ST APT B

CHARLESTON, SC 29403
Building report
3
Beds
3 / 1
Baths
1,820 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.
2017
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$877K
$804K low$950K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$512,000 · Jan 25, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,677 (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.$20,480 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$20,480
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$512,000

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.54
98
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
0
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
81
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
65
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
29
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.48 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.99%
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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCharleston

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Simmons-Pinckney Middle SchoolC-
Middle · Grades 6–8 · 0.1 mi
H
Burke High SchoolF
High · Grades 9–12 · 0.2 mi
E
Julian Mitchell Elementary SchoolD-
Elementary · Grades PK–5 · 0.3 mi

District: Charleston County School District

Neighborhood · ZIP 29403These 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.136
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.337

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.77%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.21%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.22,498
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,949 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,730
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,723
Average tempThe average temperature here across a full year.66°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

402 Sumter St Apt B 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 69% of homes in Charleston County
  • Costs less per square foot than 83% of homes in Charleston 29403
  • Newer than 97% of homes in Westside

What homes are worth in Charleston 29403

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

This home
$315K$2.6M

This home is worth more than 47% of homes in Charleston 29403.

How it measures up in Charleston 29403

The dot is this home. The mark in the middle is the typical home in Charleston 29403.

Estimated value$876,945
CheaperTypical $912,207Pricier

Pricier than 47% of homes nearby

Price per ft²$482
CheaperTypical $643Pricier

Pricier than 17% of homes nearby

Living area1,820 ft²
SmallerTypical 1,551 ft²Bigger

Bigger than 63% of homes nearby

Year built2017
OlderTypical 1937Newer

Newer than 97% of homes nearby

How 402 Sumter St Apt B ranks against every home in each area.
MeasureThis homeWestsideCharleston 29403Charleston County
Estimated valuepricier than$876,94562% of homes47% of homes69% of homes
Price per ft²pricier than$48227% of homes17% of homes74% of homes
Living areabigger than1,820 ft²64% of homes63% of homes55% of homes
Year builtnewer than201797% of homes97% of homes92% of homes

About 402 Sumter St Apt B

How much is 402 Sumter St Apt B, Charleston, SC worth?

The TopHap Estimate for 402 Sumter St Apt B, Charleston, SC is $876,945 as of Aug 30, 2026. The likely range is $804,267 to $949,623. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 402 Sumter St Apt B, Charleston, SC last sell?

402 Sumter St Apt B, Charleston, SC last sold on Jan 25, 2018 for $512,000, according to the county's recorded deed.

How big is 402 Sumter St Apt B, Charleston, SC?

402 Sumter St Apt B, Charleston, SC has 3 bedrooms, 3 bathrooms and 1,820 square feet of living space.

When was 402 Sumter St Apt B, Charleston, SC built?

402 Sumter St Apt B, Charleston, SC was built in 2017, making it 9 years old. The building has 1 story.

What schools serve 402 Sumter St Apt B, Charleston, SC?

402 Sumter St Apt B, Charleston, SC is assigned to Simmons-Pinckney Middle School (middle), rated C-; Burke High School (high), rated F; Julian Mitchell Elementary School (elementary), rated D-. All sit in Charleston County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 402 Sumter St Apt B, Charleston, SC compare to other homes in Charleston 29403?

Among the 6,405 homes in Charleston 29403, it is worth more than 47% of them ($876,945 against a typical $912,207), its price per square foot is higher than 17% of them ($482 against a typical $643), it is bigger than 63% of them (1,820 ft² against a typical 1,551 ft²) and it is newer than 97% of them (2017 against a typical 1937). Measured against all of Charleston County, it is worth more than 69% 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 402 Sumter St Apt B, Charleston, SC?

The 2024 property tax bill for 402 Sumter St Apt B, Charleston, SC was $2,677. The county assessed it at $20,480.

More homes on Sumter St Apt B

Closest homes

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Assigned schools

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