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Single Family ResidenceResidential
$663,465$266 / 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 90How 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 $136,600 on Apr 28, 1992

447 POLONY PL

CHARLESTON, SC 29414
4
Beds
3 / 1
Baths
2,494 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1988
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$663K
$598K low$729K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$136,600 · Apr 28, 1992

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,923 (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.$14,370 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$14,370
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$391,500

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.45%

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
StyleThe architectural style of the home, such as ranch or colonial.Split Level
CountyCharleston
Lot (acres)The size of the land the home sits on, from county records.0.29
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
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.Porch · 309 ft²

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
Oakland Elementary SchoolA-
Elementary · Grades PK–5 · 0.4 mi
M
C.E. Williams Middle SchoolC
Middle · Grades 6–8 · 2.7 mi
H
West Ashley High SchoolB
High · Grades 9–12 · 2.8 mi

District: Charleston County School District

Neighborhood · ZIP 29414These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.368

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.94%
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.6.5%
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.45,608
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,081 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,655
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,845
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

447 Polony Pl 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 88% of homes in Charleston 29414
  • Costs less per square foot than 74% of homes in Charleston County
  • Bigger than 82% of homes in Charleston 29414
  • Has a bigger lot than 70% of homes in Charleston 29414
  • Older than 65% of homes in Charleston 29414

What homes are worth in Charleston 29414

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

This home
$197K$923K

This home is worth more than 88% of homes in Charleston 29414.

How it measures up in Charleston 29414

The dot is this home. The mark in the middle is the typical home in Charleston 29414.

Estimated value$663,465
CheaperTypical $481,794Pricier

Pricier than 88% of homes nearby

Price per ft²$266
CheaperTypical $259Pricier

Pricier than 57% of homes nearby

Living area2,494 ft²
SmallerTypical 1,837 ft²Bigger

Bigger than 82% of homes nearby

Lot size0.29 ac
SmallerTypical 0.22 acBigger

Bigger than 70% of homes nearby

Year built1988
OlderTypical 1999Newer

Newer than 35% of homes nearby

How 447 Polony Pl ranks against every home in each area.
MeasureThis homeCharleston 29414Charleston County
Estimated valuepricier than$663,46588% of homes54% of homes
Price per ft²pricier than$26657% of homes26% of homes
Living areabigger than2,494 ft²82% of homes78% of homes
Lot sizebigger than0.29 ac70% of homes60% of homes
Year builtnewer than198835% of homes50% of homes

About 447 Polony Pl

How much is 447 Polony Pl, Charleston, SC worth?

The TopHap Estimate for 447 Polony Pl, Charleston, SC is $663,465 as of Aug 30, 2026. The likely range is $597,758 to $729,172. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 447 Polony Pl, Charleston, SC last sell?

447 Polony Pl, Charleston, SC last sold on Apr 28, 1992 for $136,600, according to the county's recorded deed.

How big is 447 Polony Pl, Charleston, SC?

447 Polony Pl, Charleston, SC has 4 bedrooms, 3 bathrooms, 2,494 square feet of living space and a 0.29-acre lot.

When was 447 Polony Pl, Charleston, SC built?

447 Polony Pl, Charleston, SC was built in 1988, making it 38 years old. It is a split level home. The building has 2 stories.

What schools serve 447 Polony Pl, Charleston, SC?

447 Polony Pl, Charleston, SC is assigned to Oakland Elementary School (elementary), rated A-; C.E. Williams Middle School (middle), rated C; West Ashley High School (high), rated B. All sit in Charleston County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 447 Polony Pl, Charleston, SC compare to other homes in Charleston 29414?

Among the 15,068 homes in Charleston 29414, it is worth more than 88% of them ($663,465 against a typical $481,794), its price per square foot is higher than 57% of them ($266 against a typical $259), it is bigger than 82% of them (2,494 ft² against a typical 1,837 ft²), its lot is bigger than 70% of them (0.29 ac against a typical 0.22 ac) and it is newer than 35% of them (1988 against a typical 1999). Measured against all of Charleston 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 447 Polony Pl, Charleston, SC?

The 2024 property tax bill for 447 Polony Pl, Charleston, SC was $1,923. The county assessed it at $14,370.

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