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Single Family ResidenceResidential
$817,285$282 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

343 15TH AVE S

SURFSIDE BEACH, SC 29575
4
Beds
5
Baths
2,900 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
2023
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
14
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$817K
$766K low$868K high

Tax & Assessment

Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$55,741
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$929,018

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.56
54
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
22
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
82
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
87
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
36
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.96 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.45%

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
CountyHorry
Lot (acres)The size of the land the home sits on, from county records.0.17
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Heat Pump
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Built-in
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 200 ft²Elevator

Transaction History(3)

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
Seaside Elementary SchoolC-
Elementary · Grades PK–4 · 0.8 mi
M
St. James Middle SchoolB
Middle · Grades 7–8 · 3.2 mi
H
St. James High SchoolA-
High · Grades 9–12 · 3.9 mi

District: Horry County School District

Neighborhood · ZIP 29575These 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.111
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.191

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.66%
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.9.1%
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.21,083
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,074 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,786
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$85,332
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.53 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.64%

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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 15th Ave S 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 96% of homes in Horry County
  • Costs more per square foot than 77% of homes in Horry County
  • Bigger than 96% of homes in Myrtle Beach 29575
  • Has a smaller lot than 71% of homes in Horry County
  • Among the newest homes in Ocean Pines

What homes are worth in Myrtle Beach 29575

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

This home
$115K$1.1M

This home is worth more than 95% of homes in Myrtle Beach 29575.

How it measures up in Myrtle Beach 29575

The dot is this home. The mark in the middle is the typical home in Myrtle Beach 29575.

Estimated value$817,285
CheaperTypical $367,461Pricier

Pricier than 95% of homes nearby

Price per ft²$282
CheaperTypical $242Pricier

Pricier than 64% of homes nearby

Living area2,900 ft²
SmallerTypical 1,348 ft²Bigger

Bigger than 96% of homes nearby

Lot size0.17 ac
SmallerTypical 0.17 acBigger

Bigger than 49% of homes nearby

Year built2023
OlderTypical 1992Newer

Newer than almost all homes nearby

How 343 15th Ave S ranks against every home in each area.
MeasureThis homeOcean PinesMyrtle Beach 29575Horry County
Estimated valuepricier than$817,28584% of homes95% of homes96% of homes
Price per ft²pricier than$28241% of homes64% of homes77% of homes
Living areabigger than2,900 ft²94% of homes96% of homes94% of homes
Lot sizebigger than0.17 ac66% of homes49% of homes29% of homes
Year builtnewer than2023almost all homesalmost all homes95% of homes

About 343 15th Ave S

How much is 343 15th Ave S, Surfside Beach, SC worth?

The TopHap Estimate for 343 15th Ave S, Surfside Beach, SC is $817,285 as of Sep 24, 2026. The likely range is $766,237 to $868,333. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 343 15th Ave S, Surfside Beach, SC last sell?

343 15th Ave S, Surfside Beach, SC last sold on Jun 13, 2025, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 343 15th Ave S, Surfside Beach, SC?

343 15th Ave S, Surfside Beach, SC has 4 bedrooms, 5 bathrooms, 2,900 square feet of living space and a 0.17-acre lot.

When was 343 15th Ave S, Surfside Beach, SC built?

343 15th Ave S, Surfside Beach, SC was built in 2023, making it 3 years old. The building has 2 stories.

What schools serve 343 15th Ave S, Surfside Beach, SC?

343 15th Ave S, Surfside Beach, SC is assigned to Seaside Elementary School (elementary), rated C-; St. James Middle School (middle), rated B; St. James High School (high), rated A-. All sit in Horry County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 343 15th Ave S, Surfside Beach, SC compare to other homes in Myrtle Beach 29575?

Among the 16,856 homes in Myrtle Beach 29575, it is worth more than 95% of them ($817,285 against a typical $367,461), its price per square foot is higher than 64% of them ($282 against a typical $242), it is bigger than 96% of them (2,900 ft² against a typical 1,348 ft²), its lot is bigger than 49% of them (0.17 ac against a typical 0.17 ac) and it is newer than almost all of them (2023 against a typical 1992). Measured against all of Horry County, it is worth more than 96% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on 15th Ave S

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