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TownhouseResidential
$476,039$312 / 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 Aug 30, 2026
Last sold for $326,000 on Dec 2, 2021

840 COLONY DR

CHARLESTON, SC 29407
2
Beds
2.5
Baths
1,524 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.
3,920 ft²
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
Pre-foreclosure (LIS)A foreclosure notice on this home is currently active. Many are worked out before any auction happens.
A foreclosure-related notice has been recorded for this property.

Valuation

$476K
$435K low$517K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$326,000 · Dec 2, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,371 (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.$19,560 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$19,560
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$326,000

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.34
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
49
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.72 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.99%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

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.0.09
RoofThe main material covering the roof, such as asphalt shingle or tile.Galvanized
HeatingThe type of heating system in the home.Heat Pump
FireplaceWhether the home has a fireplace, and what kind.Yes
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 · 132 ft²Patio · 312 ft²Porch · 12 ft²

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.

Foreclosure Filings(1)

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

E
St. Andrew's School of Math & ScienceB+
Elementary · Grades PK–5 · 0.6 mi
H
West Ashley High SchoolB
High · Grades 9–12 · 6.1 mi
M
C.E. Williams Middle SchoolC
Middle · Grades 6–8 · 6.1 mi

District: Charleston County School District

Neighborhood · ZIP 29407These 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.106
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 100.349

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.37,520
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,108 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,865
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,457
Average tempThe average temperature here across a full year.66°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

840 Colony Dr 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 67% of homes in Charleston 29407
  • Costs less per square foot than 76% of homes in Charleston 29407
  • Has a smaller lot than 97% of homes in Charleston 29407
  • Newer than 83% of homes in Charleston 29407

What homes are worth in Charleston 29407

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

This home
$222K$2.2M

This home is worth more than 33% of homes in Charleston 29407.

How it measures up in Charleston 29407

The dot is this home. The mark in the middle is the typical home in Charleston 29407.

Estimated value$476,039
CheaperTypical $573,273Pricier

Pricier than 33% of homes nearby

Price per ft²$312
CheaperTypical $355Pricier

Pricier than 24% of homes nearby

Living area1,524 ft²
SmallerTypical 1,555 ft²Bigger

Bigger than 48% of homes nearby

Lot size3,920 ft²
SmallerTypical 0.26 acBigger

Bigger than 3% of homes nearby

Year built1984
OlderTypical 1964Newer

Newer than 83% of homes nearby

How 840 Colony Dr ranks against every home in each area.
MeasureThis homeCharleston 29407Charleston County
Estimated valuepricier than$476,03933% of homes35% of homes
Price per ft²pricier than$31224% of homes38% of homes
Living areabigger than1,524 ft²48% of homes41% of homes
Lot sizebigger than3,920 ft²3% of homes10% of homes
Year builtnewer than198483% of homes43% of homes

About 840 Colony Dr

How much is 840 Colony Dr, Charleston, SC worth?

The TopHap Estimate for 840 Colony Dr, Charleston, SC is $476,039 as of Aug 30, 2026. The likely range is $434,996 to $517,082. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 840 Colony Dr, Charleston, SC last sell?

840 Colony Dr, Charleston, SC last sold on Dec 2, 2021 for $326,000, according to the county's recorded deed.

How big is 840 Colony Dr, Charleston, SC?

840 Colony Dr, Charleston, SC has 2 bedrooms, 2.5 bathrooms, 1,524 square feet of living space and a 0.09-acre lot.

When was 840 Colony Dr, Charleston, SC built?

840 Colony Dr, Charleston, SC was built in 1984, making it 42 years old. It is a townhouse home. The building has 2 stories.

What schools serve 840 Colony Dr, Charleston, SC?

840 Colony Dr, Charleston, SC is assigned to St. Andrew's School of Math & Science (elementary), rated B+; West Ashley High School (high), rated B; C.E. Williams Middle School (middle), rated C. All sit in Charleston County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 840 Colony Dr, Charleston, SC compare to other homes in Charleston 29407?

Among the 12,242 homes in Charleston 29407, it is worth more than 33% of them ($476,039 against a typical $573,273), its price per square foot is higher than 24% of them ($312 against a typical $355), it is bigger than 48% of them (1,524 ft² against a typical 1,555 ft²), its lot is bigger than 3% of them (3,920 ft² against a typical 0.26 ac) and it is newer than 83% of them (1984 against a typical 1964). Measured against all of Charleston County, it is worth more than 35% 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 840 Colony Dr, Charleston, SC?

The 2025 property tax bill for 840 Colony Dr, Charleston, SC was $6,371. The county assessed it at $19,560.

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