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Single Family ResidenceResidential
$341,555$203 / 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 $159,075 on Mar 30, 2006

402 SENECA RIVER DR

SUMMERVILLE, SC 29485
3
Beds
3 / 1
Baths
1,680 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$342K
$327K low$356K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$159,075 · Mar 30, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,102 (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.$7,440 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$7,440
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$212,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Split Level
CountyCharleston
Lot (acres)The size of the land the home sits on, from county records.0.20
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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.Patio · 120 ft²Porch · 140 ft²

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
Ladson Elementary SchoolC
Elementary · Grades PK–5 · 2.5 mi
M
Deer Park Middle SchoolD
Middle · Grades 6–8 · 6.1 mi
H
R.B. Stall High SchoolF
High · Grades 9–12 · 6.3 mi

District: Charleston County School District

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%

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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 Seneca 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 82% of homes in Charleston County
  • Costs less per square foot than 90% of homes in Charleston County
  • Newer than 78% of homes in Charleston County

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
$224K$665K

This home is worth more than 29% 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$341,555
CheaperTypical $387,298Pricier

Pricier than 29% of homes nearby

Price per ft²$203
CheaperTypical $206Pricier

Pricier than 48% of homes nearby

Living area1,680 ft²
SmallerTypical 1,870 ft²Bigger

Bigger than 39% of homes nearby

Lot size0.2 ac
SmallerTypical 0.21 acBigger

Bigger than 48% of homes nearby

Year built2006
OlderTypical 2004Newer

Newer than 67% of homes nearby

How 402 Seneca River Dr ranks against every home in each area.
MeasureThis homeSummerville 29485Charleston County
Estimated valuepricier than$341,55529% of homes18% of homes
Price per ft²pricier than$20348% of homes10% of homes
Living areabigger than1,680 ft²39% of homes49% of homes
Lot sizebigger than0.2 ac48% of homes39% of homes
Year builtnewer than200667% of homes78% of homes

About 402 Seneca River Dr

How much is 402 Seneca River Dr, Summerville, SC worth?

The TopHap Estimate for 402 Seneca River Dr, Summerville, SC is $341,555 as of Jul 14, 2026. The likely range is $327,180 to $355,930. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 402 Seneca River Dr, Summerville, SC last sell?

402 Seneca River Dr, Summerville, SC last sold on Mar 30, 2006 for $159,075, according to the county's recorded deed.

How big is 402 Seneca River Dr, Summerville, SC?

402 Seneca River Dr, Summerville, SC has 3 bedrooms, 3 bathrooms, 1,680 square feet of living space and a 0.20-acre lot.

When was 402 Seneca River Dr, Summerville, SC built?

402 Seneca River Dr, Summerville, SC was built in 2006, making it 20 years old. It is a split level home. The building has 2 stories.

What schools serve 402 Seneca River Dr, Summerville, SC?

402 Seneca River Dr, Summerville, SC is assigned to Ladson Elementary School (elementary), rated C; Deer Park Middle School (middle), rated D; R.B. Stall High School (high), rated F. All sit in Charleston County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 402 Seneca River Dr, Summerville, SC compare to other homes in Summerville 29485?

Among the 21,355 homes in Summerville 29485, it is worth more than 29% of them ($341,555 against a typical $387,298), its price per square foot is higher than 48% of them ($203 against a typical $206), it is bigger than 39% of them (1,680 ft² against a typical 1,870 ft²), its lot is bigger than 48% of them (0.2 ac against a typical 0.21 ac) and it is newer than 67% of them (2006 against a typical 2004). Measured against all of Charleston County, it is worth more than 18% 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 Seneca River Dr, Summerville, SC?

The 2024 property tax bill for 402 Seneca River Dr, Summerville, SC was $1,102. The county assessed it at $7,440.

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