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Single Family ResidenceResidential
$590,314$227 / 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
Last sold for $386,500 on Dec 17, 2020

18 LANDMARK LN

BLUFFTON, SC 29909
4
Beds
2
Baths
2,596 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$590K
$557K low$624K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$386,500 · Dec 17, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,056 (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.$17,780 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$22,336
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$558,400

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.36 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.26%

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
CountyBEAUFORT
Lot (acres)The size of the land the home sits on, from county records.0.23
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
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.Patio · 184 ft²

Transaction History(7)

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
May River High SchoolB-
High · Grades 9–12 · 3.6 mi
E
Okatie Elementary School
Elementary · Grades PK–5 · 4.7 mi
M
Bluffton Middle SchoolA
Middle · Grades 6–8 · 5.7 mi

District: Beaufort County School District

Neighborhood · ZIP 29909These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.115

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.21,969
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.380 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$90,451
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,593
Average tempThe average temperature here across a full year.66°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%

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

18 Landmark Ln 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 83% of homes in Sun City Hilton Head
  • Costs less per square foot than 82% of homes in Beaufort County
  • Bigger than 92% of homes in Sun City Hilton Head
  • Has a bigger lot than 80% of homes in Sun City Hilton Head
  • Newer than 72% of homes in Beaufort County

What homes are worth in Okatie 29909

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

This home
$273K$2.2M

This home is worth more than 68% of homes in Okatie 29909.

How it measures up in Okatie 29909

The dot is this home. The mark in the middle is the typical home in Okatie 29909.

Estimated value$590,314
CheaperTypical $499,018Pricier

Pricier than 68% of homes nearby

Price per ft²$227
CheaperTypical $249Pricier

Pricier than 25% of homes nearby

Living area2,596 ft²
SmallerTypical 1,981 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.23 ac
SmallerTypical 0.19 acBigger

Bigger than 71% of homes nearby

Year built2005
OlderTypical 2006Newer

Newer than 46% of homes nearby

How 18 Landmark Ln ranks against every home in each area.
MeasureThis homeSun City Hilton HeadOkatie 29909Beaufort County
Estimated valuepricier than$590,31483% of homes68% of homes54% of homes
Price per ft²pricier than$22721% of homes25% of homes18% of homes
Living areabigger than2,596 ft²92% of homes77% of homes74% of homes
Lot sizebigger than0.23 ac80% of homes71% of homes42% of homes
Year builtnewer than200558% of homes46% of homes72% of homes

About 18 Landmark Ln

How much is 18 Landmark Ln, Bluffton, SC worth?

The TopHap Estimate for 18 Landmark Ln, Bluffton, SC is $590,314 as of Sep 24, 2026. The likely range is $556,541 to $624,087. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Landmark Ln, Bluffton, SC last sell?

18 Landmark Ln, Bluffton, SC last sold on Dec 17, 2020 for $386,500, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 18 Landmark Ln, Bluffton, SC?

18 Landmark Ln, Bluffton, SC has 4 bedrooms, 2 bathrooms, 2,596 square feet of living space and a 0.23-acre lot.

When was 18 Landmark Ln, Bluffton, SC built?

18 Landmark Ln, Bluffton, SC was built in 2005, making it 21 years old. The building has 1 story.

What schools serve 18 Landmark Ln, Bluffton, SC?

18 Landmark Ln, Bluffton, SC is assigned to May River High School (high), rated B-; Okatie Elementary School (elementary); Bluffton Middle School (middle), rated A. All sit in Beaufort County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Landmark Ln, Bluffton, SC compare to other homes in Okatie 29909?

Among the 14,879 homes in Okatie 29909, it is worth more than 68% of them ($590,314 against a typical $499,018), its price per square foot is higher than 25% of them ($227 against a typical $249), it is bigger than 77% of them (2,596 ft² against a typical 1,981 ft²), its lot is bigger than 71% of them (0.23 ac against a typical 0.19 ac) and it is newer than 46% of them (2005 against a typical 2006). Measured against all of Beaufort County, it is worth more than 54% 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 18 Landmark Ln, Bluffton, SC?

The 2025 property tax bill for 18 Landmark Ln, Bluffton, SC was $2,056. The county assessed it at $17,780.

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