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Single Family ResidenceResidential
$747,635$251 / 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 Sep 24, 2026

3684 SEA MOUNTAIN HWY

LITTLE RIVER, SC 29566
3
Beds
1
Baths
2,973 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.
3.38 ac
Lot SizeThe size of the land the home sits on, from county records.
1958
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$748K
$690K low$805K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,367 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$28,372
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$709,301

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.Modern
CountyHorry
Lot (acres)The size of the land the home sits on, from county records.3.38
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Raised (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Heat Pump
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 45 ft²

Transaction History(2)

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.

H
North Myrtle Beach High SchoolB+
High · Grades 9–12 · 0.3 mi
M
North Myrtle Beach Middle SchoolA
Middle · Grades 6–8 · 1.1 mi
E
Waterway Elementary School
Elementary · Grades PK–5 · 1.3 mi

District: Horry County School District

Neighborhood · ZIP 29566These 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.107
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.122

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.82%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.27,761
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.889 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,438
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$79,909
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.55 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

3684 Sea Mountain Hwy 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.

  • Among the most valuable homes in Little River 29566
  • Costs more per square foot than 90% of homes in Little River 29566
  • Bigger than 95% of homes in Little River 29566
  • Among the largest lots in Little River 29566
  • Among the oldest homes in Little River 29566

What homes are worth in Little River 29566

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

This home
$111K$685K

This home is worth more than almost all homes in Little River 29566.

How it measures up in Little River 29566

The dot is this home. The mark in the middle is the typical home in Little River 29566.

Estimated value$747,635
CheaperTypical $322,714Pricier

Pricier than almost all homes nearby

Price per ft²$251
CheaperTypical $195Pricier

Pricier than 90% of homes nearby

Living area2,973 ft²
SmallerTypical 1,622 ft²Bigger

Bigger than 95% of homes nearby

Lot size3.38 ac
SmallerTypical 0.19 acBigger

Bigger than almost all homes nearby

Year built1958
OlderTypical 2004Newer

Older than almost all homes nearby

How 3684 Sea Mountain Hwy ranks against every home in each area.
MeasureThis homeLittle River 29566Horry County
Estimated valuepricier than$747,635almost all homes94% of homes
Price per ft²pricier than$25190% of homes70% of homes
Living areabigger than2,973 ft²95% of homes95% of homes
Lot sizebigger than3.38 acalmost all homes96% of homes
Year builtnewer than1958almost no homes3% of homes

About 3684 Sea Mountain Hwy

How much is 3684 Sea Mountain Hwy, Little River, SC worth?

The TopHap Estimate for 3684 Sea Mountain Hwy, Little River, SC is $747,635 as of Sep 24, 2026. The likely range is $690,172 to $805,098. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3684 Sea Mountain Hwy, Little River, SC last sell?

3684 Sea Mountain Hwy, Little River, SC last sold on Feb 10, 2010, according to the county's recorded deed.

How big is 3684 Sea Mountain Hwy, Little River, SC?

3684 Sea Mountain Hwy, Little River, SC has 3 bedrooms, 1 bathrooms, 2,973 square feet of living space and a 3.38-acre lot.

When was 3684 Sea Mountain Hwy, Little River, SC built?

3684 Sea Mountain Hwy, Little River, SC was built in 1958, making it 68 years old. It is a modern home. The building has 2 stories.

What schools serve 3684 Sea Mountain Hwy, Little River, SC?

3684 Sea Mountain Hwy, Little River, SC is assigned to North Myrtle Beach High School (high), rated B+; North Myrtle Beach Middle School (middle), rated A; Waterway Elementary School (elementary). All sit in Horry County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3684 Sea Mountain Hwy, Little River, SC compare to other homes in Little River 29566?

Among the 15,651 homes in Little River 29566, it is worth more than almost all of them ($747,635 against a typical $322,714), its price per square foot is higher than 90% of them ($251 against a typical $195), it is bigger than 95% of them (2,973 ft² against a typical 1,622 ft²), its lot is bigger than almost all of them (3.38 ac against a typical 0.19 ac) and it is newer than almost none of them (1958 against a typical 2004). Measured against all of Horry County, it is worth more than 94% 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 3684 Sea Mountain Hwy, Little River, SC?

The 2025 property tax bill for 3684 Sea Mountain Hwy, Little River, SC was $2,367.

More homes on Sea Mountain Hwy

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