Skip to content
Skip to content
TopHapOpen in map
TownhouseResidential
$631,682$552 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $635,000 on Sep 5, 2025

447 DOUBLE EAGLE TRCE

SEABROOK ISLAND, SC 29455
2
Beds
2
Baths
1,145 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.
1,307 ft²
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$632K
$572K low$691K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$635,000 · Sep 5, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,888 (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.$25,200 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$25,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$420,000

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.95 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.98%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyCHARLESTON
Lot (acres)The size of the land the home sits on, from county records.0.03
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Heat Pump
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.Deck · 52 ft²Shed · 216 ft²Patio · 52 ft²Porch · 43 ft²

Transaction History(6)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(2)

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

E
Angel Oak Elementary School
Elementary · Grades PK–1 · 11.8 mi
H
St. John's High SchoolF
High · Grades 9–12 · 11.9 mi
M
Haut Gap Middle SchoolA-
Middle · Grades 6–8 · 12.2 mi

District: Charleston County School District

Neighborhood · ZIP 29455These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.320

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.76%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
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.31,902
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.269 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,043
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$141,063
Average tempThe average temperature here across a full year.66°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

447 Double Eagle Trce 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 less than 85% of homes in Seabrook Island
  • Costs more per square foot than 79% of homes in Charleston County
  • Smaller than 84% of homes in Johns Island 29455
  • Among the smallest lots in Charleston County
  • Older than 87% of homes in Johns Island 29455

What homes are worth in Johns Island 29455

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

This home
$304K$5.9M

This home is worth more than 40% of homes in Johns Island 29455.

How it measures up in Johns Island 29455

The dot is this home. The mark in the middle is the typical home in Johns Island 29455.

Estimated value$631,682
CheaperTypical $743,127Pricier

Pricier than 40% of homes nearby

Price per ft²$552
CheaperTypical $378Pricier

Pricier than 64% of homes nearby

Living area1,145 ft²
SmallerTypical 2,044 ft²Bigger

Bigger than 16% of homes nearby

Lot size1,307 ft²
SmallerTypical 0.34 acBigger

Bigger than 2% of homes nearby

Year built1977
OlderTypical 2002Newer

Newer than 13% of homes nearby

How 447 Double Eagle Trce ranks against every home in each area.
MeasureThis homeSeabrook IslandJohns Island 29455Charleston County
Estimated valuepricier than$631,68215% of homes40% of homes51% of homes
Price per ft²pricier than$55231% of homes64% of homes79% of homes
Living areabigger than1,145 ft²17% of homes16% of homes19% of homes
Lot sizebigger than1,307 ft²22% of homes2% of homesalmost no homes
Year builtnewer than197716% of homes13% of homes34% of homes

About 447 Double Eagle Trce

How much is 447 Double Eagle Trce, Seabrook Island, SC worth?

The TopHap Estimate for 447 Double Eagle Trce, Seabrook Island, SC is $631,682 as of Oct 21, 2026. The likely range is $572,062 to $691,302. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 447 Double Eagle Trce, Seabrook Island, SC last sell?

447 Double Eagle Trce, Seabrook Island, SC last sold on Sep 5, 2025 for $635,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 447 Double Eagle Trce, Seabrook Island, SC?

447 Double Eagle Trce, Seabrook Island, SC has 2 bedrooms, 2 bathrooms, 1,145 square feet of living space and a 0.03-acre lot.

When was 447 Double Eagle Trce, Seabrook Island, SC built?

447 Double Eagle Trce, Seabrook Island, SC was built in 1977, making it 49 years old. It is a townhouse home. The building has 1 story.

What schools serve 447 Double Eagle Trce, Seabrook Island, SC?

447 Double Eagle Trce, Seabrook Island, SC is assigned to Angel Oak Elementary School (elementary); St. John's High School (high), rated F; Haut Gap Middle School (middle), rated A-. All sit in Charleston County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 447 Double Eagle Trce, Seabrook Island, SC compare to other homes in Johns Island 29455?

Among the 18,775 homes in Johns Island 29455, it is worth more than 40% of them ($631,682 against a typical $743,127), its price per square foot is higher than 64% of them ($552 against a typical $378), it is bigger than 16% of them (1,145 ft² against a typical 2,044 ft²), its lot is bigger than 2% of them (1,307 ft² against a typical 0.34 ac) and it is newer than 13% of them (1977 against a typical 2002). Measured against all of Charleston County, it is worth more than 51% 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 447 Double Eagle Trce, Seabrook Island, SC?

The 2025 property tax bill for 447 Double Eagle Trce, Seabrook Island, SC was $6,888. The county assessed it at $25,200.

More homes on Double Eagle Trce

Closest homes

More homes in Seabrook Island 29455

Assigned schools

Explore the area

See this home in context

Open 447 Double Eagle Trce 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