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Single Family ResidenceResidential
$1,470,259$652 / 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 55How 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

2138 ALLANDALE PLANTATION RD

WADMALAW ISLAND, SC 29487
3
Beds
2
Baths
2,254 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.
2.44 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$1.5M
$813K low$2.1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,346 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$24,000 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$24,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$600,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyCharleston
Lot (acres)The size of the land the home sits on, from county records.2.44
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
HeatingThe type of heating system in the home.Heat Pump
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 84 ft²Patio · 84 ft²Porch · 264 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Edith L. Frierson Elementary SchoolA+
Elementary · Grades EE–6 · 0.6 mi
H
St. John's High SchoolD-
High · Grades 9–12 · 8.0 mi
M
Haut Gap Middle SchoolB+
Middle · Grades 6–8 · 8.7 mi

District: Charleston County School District

Neighborhood · ZIP 29487These 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.112
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.278

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.2,992
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.59 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,761
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,380
Average tempThe average temperature here across a full year.66°F
Annual precipHow much rain and melted snow falls here in a typical year.50 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.63%

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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

2138 Allandale Plantation Rd 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 86% of homes in Charleston County
  • Costs more per square foot than 84% of homes in Charleston County
  • Bigger than 72% of homes in Wadmalaw Island 29487
  • Has a bigger lot than 95% of homes in Charleston County
  • Newer than 76% of homes in Wadmalaw Island 29487

What homes are worth in Wadmalaw Island 29487

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

This home
$236K$3.1M

This home is worth more than 78% of homes in Wadmalaw Island 29487.

How it measures up in Wadmalaw Island 29487

The dot is this home. The mark in the middle is the typical home in Wadmalaw Island 29487.

Estimated value$1,470,259
CheaperTypical $860,926Pricier

Pricier than 78% of homes nearby

Price per ft²$652
CheaperTypical $441Pricier

Pricier than 80% of homes nearby

Living area2,254 ft²
SmallerTypical 1,680 ft²Bigger

Bigger than 72% of homes nearby

Lot size2.44 ac
SmallerTypical 2.05 acBigger

Bigger than 54% of homes nearby

Year built2004
OlderTypical 1991Newer

Newer than 76% of homes nearby

How 2138 Allandale Plantation Rd ranks against every home in each area.
MeasureThis homeWadmalaw Island 29487Charleston County
Estimated valuepricier than$1,470,25978% of homes86% of homes
Price per ft²pricier than$65280% of homes84% of homes
Living areabigger than2,254 ft²72% of homes71% of homes
Lot sizebigger than2.44 ac54% of homes95% of homes
Year builtnewer than200476% of homes73% of homes

About 2138 Allandale Plantation Rd

How much is 2138 Allandale Plantation Rd, Wadmalaw Island, SC worth?

The TopHap Estimate for 2138 Allandale Plantation Rd, Wadmalaw Island, SC is $1,470,259 as of Sep 24, 2026. The likely range is $813,093 to $2,127,425. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2138 Allandale Plantation Rd, Wadmalaw Island, SC last sell?

2138 Allandale Plantation Rd, Wadmalaw Island, SC last sold on Sep 1, 2004, according to the county's recorded deed.

How big is 2138 Allandale Plantation Rd, Wadmalaw Island, SC?

2138 Allandale Plantation Rd, Wadmalaw Island, SC has 3 bedrooms, 2 bathrooms, 2,254 square feet of living space and a 2.44-acre lot.

When was 2138 Allandale Plantation Rd, Wadmalaw Island, SC built?

2138 Allandale Plantation Rd, Wadmalaw Island, SC was built in 2004, making it 22 years old. The building has 1 story.

What schools serve 2138 Allandale Plantation Rd, Wadmalaw Island, SC?

2138 Allandale Plantation Rd, Wadmalaw Island, SC is assigned to Edith L. Frierson Elementary School (elementary), rated A+; St. John's High School (high), rated D-; Haut Gap Middle School (middle), rated B+. All sit in Charleston County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2138 Allandale Plantation Rd, Wadmalaw Island, SC compare to other homes in Wadmalaw Island 29487?

Among the 1,475 homes in Wadmalaw Island 29487, it is worth more than 78% of them ($1,470,259 against a typical $860,926), its price per square foot is higher than 80% of them ($652 against a typical $441), it is bigger than 72% of them (2,254 ft² against a typical 1,680 ft²), its lot is bigger than 54% of them (2.44 ac against a typical 2.05 ac) and it is newer than 76% of them (2004 against a typical 1991). Measured against all of Charleston County, it is worth more than 86% 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 2138 Allandale Plantation Rd, Wadmalaw Island, SC?

The 2024 property tax bill for 2138 Allandale Plantation Rd, Wadmalaw Island, SC was $2,346. The county assessed it at $24,000.

More homes on Allandale Plantation Rd

Closest homes

More homes in Wadmalaw Island 29487

Assigned schools

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