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Single Family ResidenceResidential
$434,828$327 / 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 93How 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

343 DOUGLASS AVE

CHARLESTON, SC 29407
3
Beds
1.5
Baths
1,328 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1968
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$435K
$404K low$466K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,007 (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.$4,250 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,250
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$236,100

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.91 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.85%

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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyCHARLESTON
Lot (acres)The size of the land the home sits on, from county records.0.24
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.Porch · 112 ft²

Transaction History(4)

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
Stono Park Elementary SchoolC-
Elementary · Grades PK–5 · 0.7 mi
M
C.E. Williams Middle SchoolC
Middle · Grades 6–8 · 3.7 mi
H
West Ashley High SchoolB
High · Grades 9–12 · 3.7 mi

District: Charleston County School District

Neighborhood · ZIP 29407These 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.106
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.349

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.37,520
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,108 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,865
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,457
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%

Owner Tools

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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

343 Douglass Ave 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 75% of homes in Charleston 29407
  • Costs less per square foot than 67% of homes in Charleston 29407
  • Smaller than 70% of homes in Charleston County
  • Older than 75% of homes in Charleston County

What homes are worth in Charleston 29407

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

This home
$228K$2.2M

This home is worth more than 25% of homes in Charleston 29407.

How it measures up in Charleston 29407

The dot is this home. The mark in the middle is the typical home in Charleston 29407.

Estimated value$434,828
CheaperTypical $576,525Pricier

Pricier than 25% of homes nearby

Price per ft²$327
CheaperTypical $356Pricier

Pricier than 33% of homes nearby

Living area1,328 ft²
SmallerTypical 1,552 ft²Bigger

Bigger than 34% of homes nearby

Lot size0.24 ac
SmallerTypical 0.27 acBigger

Bigger than 39% of homes nearby

Year built1968
OlderTypical 1965Newer

Newer than 62% of homes nearby

How 343 Douglass Ave ranks against every home in each area.
MeasureThis homeCharleston 29407Charleston County
Estimated valuepricier than$434,82825% of homes30% of homes
Price per ft²pricier than$32733% of homes42% of homes
Living areabigger than1,328 ft²34% of homes30% of homes
Lot sizebigger than0.24 ac39% of homes49% of homes
Year builtnewer than196862% of homes25% of homes

About 343 Douglass Ave

How much is 343 Douglass Ave, Charleston, SC worth?

The TopHap Estimate for 343 Douglass Ave, Charleston, SC is $434,828 as of Aug 30, 2026. The likely range is $403,824 to $465,832. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 343 Douglass Ave, Charleston, SC last sell?

343 Douglass Ave, Charleston, SC last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 343 Douglass Ave, Charleston, SC?

343 Douglass Ave, Charleston, SC has 3 bedrooms, 1.5 bathrooms, 1,328 square feet of living space and a 0.24-acre lot.

When was 343 Douglass Ave, Charleston, SC built?

343 Douglass Ave, Charleston, SC was built in 1968, making it 58 years old. It is a ranch home. The building has 1 story.

What schools serve 343 Douglass Ave, Charleston, SC?

343 Douglass Ave, Charleston, SC is assigned to Stono Park Elementary School (elementary), rated C-; C.E. Williams Middle School (middle), rated C; West Ashley High School (high), rated B. All sit in Charleston County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 343 Douglass Ave, Charleston, SC compare to other homes in Charleston 29407?

Among the 12,242 homes in Charleston 29407, it is worth more than 25% of them ($434,828 against a typical $576,525), its price per square foot is higher than 33% of them ($327 against a typical $356), it is bigger than 34% of them (1,328 ft² against a typical 1,552 ft²), its lot is bigger than 39% of them (0.24 ac against a typical 0.27 ac) and it is newer than 62% of them (1968 against a typical 1965). Measured against all of Charleston County, it is worth more than 30% 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 343 Douglass Ave, Charleston, SC?

The 2025 property tax bill for 343 Douglass Ave, Charleston, SC was $1,007. The county assessed it at $4,250.

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Assigned schools

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