Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$625,000$257 / 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
Last sold for $335,245 on Dec 14, 2005

21 LANDMARK LN

BLUFFTON, SC 29909
4
Beds
2
Baths
2,428 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

$625K
$583K low$667K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$335,245 · Dec 14, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,551 (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.$13,920 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$21,392
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$534,800

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.96 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

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.

H
May River High SchoolA
High · Grades 9–12 · 3.6 mi
E
Okatie Elementary SchoolA+
Elementary · Grades PK–5 · 4.7 mi
M
Bluffton Middle SchoolB-
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

Do you own this home?
Claim this home

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

21 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 89% of homes in Sun City Hilton Head
  • Costs more per square foot than 69% of homes in Sun City Hilton Head
  • Bigger than 86% 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
$277K$2.1M

This home is worth more than 75% 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$625,000
CheaperTypical $494,281Pricier

Pricier than 75% of homes nearby

Price per ft²$257
CheaperTypical $248Pricier

Pricier than 59% of homes nearby

Living area2,428 ft²
SmallerTypical 1,973 ft²Bigger

Bigger than 71% 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 21 Landmark Ln ranks against every home in each area.
MeasureThis homeSun City Hilton HeadOkatie 29909Beaufort County
Estimated valuepricier than$625,00089% of homes75% of homes57% of homes
Price per ft²pricier than$25769% of homes59% of homes31% of homes
Living areabigger than2,428 ft²86% of homes71% of homes70% of homes
Lot sizebigger than0.23 ac80% of homes71% of homes42% of homes
Year builtnewer than200558% of homes46% of homes72% of homes

About 21 Landmark Ln

How much is 21 Landmark Ln, Bluffton, SC worth?

The TopHap Estimate for 21 Landmark Ln, Bluffton, SC is $625,000 as of Aug 30, 2026. The likely range is $582,817 to $667,183. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Landmark Ln, Bluffton, SC last sell?

21 Landmark Ln, Bluffton, SC last sold on Dec 14, 2005 for $335,245, according to the county's recorded deed.

How big is 21 Landmark Ln, Bluffton, SC?

21 Landmark Ln, Bluffton, SC has 4 bedrooms, 2 bathrooms, 2,428 square feet of living space and a 0.23-acre lot.

When was 21 Landmark Ln, Bluffton, SC built?

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

What schools serve 21 Landmark Ln, Bluffton, SC?

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

How does 21 Landmark Ln, Bluffton, SC compare to other homes in Okatie 29909?

Among the 14,879 homes in Okatie 29909, it is worth more than 75% of them ($625,000 against a typical $494,281), its price per square foot is higher than 59% of them ($257 against a typical $248), it is bigger than 71% of them (2,428 ft² against a typical 1,973 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 57% 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 21 Landmark Ln, Bluffton, SC?

The 2025 property tax bill for 21 Landmark Ln, Bluffton, SC was $1,551. The county assessed it at $13,920.

More homes on Landmark Ln

Closest homes

More homes in Bluffton 29909

Assigned schools

Explore the area

See this home in context

Open 21 Landmark Ln on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map