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Single Family ResidenceResidential
$511,351$430 / 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 Sep 24, 2026
Last sold for $510,000 on Jul 23, 2026

3 ARGONNE ST

CHARLESTON, SC 29407
2
Beds
2
Baths
1,190 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1959
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$511K
$468K low$555K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$510,000 · Jul 23, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,726 (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.$20,700 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$20,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$345,000

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.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.Ranch
CountyCHARLESTON
Lot (acres)The size of the land the home sits on, from county records.0.27
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 160 ft²Porch · 36 ft²

Transaction History(5)

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.

E
Stono Park Elementary SchoolC-
Elementary · Grades PK–5 · 0.9 mi
H
West Ashley High SchoolB
High · Grades 9–12 · 4.6 mi
M
C.E. Williams Middle SchoolC
Middle · Grades 6–8 · 4.6 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

3 Argonne St 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.

  • Costs more per square foot than 74% of homes in Charleston 29407
  • Smaller than 78% of homes in Charleston County
  • Older than 85% of homes in Charleston County

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
$233K$2.4M

This home is worth more than 39% 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$511,351
CheaperTypical $578,279Pricier

Pricier than 39% of homes nearby

Price per ft²$430
CheaperTypical $357Pricier

Pricier than 74% of homes nearby

Living area1,190 ft²
SmallerTypical 1,550 ft²Bigger

Bigger than 24% of homes nearby

Lot size0.27 ac
SmallerTypical 0.26 acBigger

Bigger than 50% of homes nearby

Year built1959
OlderTypical 1965Newer

Newer than 32% of homes nearby

How 3 Argonne St ranks against every home in each area.
MeasureThis homeCharleston 29407Charleston County
Estimated valuepricier than$511,35139% of homes39% of homes
Price per ft²pricier than$43074% of homes66% of homes
Living areabigger than1,190 ft²24% of homes22% of homes
Lot sizebigger than0.27 ac50% of homes56% of homes
Year builtnewer than195932% of homes15% of homes

About 3 Argonne St

How much is 3 Argonne St, Charleston, SC worth?

The TopHap Estimate for 3 Argonne St, Charleston, SC is $511,351 as of Sep 24, 2026. The likely range is $467,699 to $555,003. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3 Argonne St, Charleston, SC last sell?

3 Argonne St, Charleston, SC last sold on Jul 23, 2026 for $510,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 3 Argonne St, Charleston, SC?

3 Argonne St, Charleston, SC has 2 bedrooms, 2 bathrooms, 1,190 square feet of living space and a 0.27-acre lot.

When was 3 Argonne St, Charleston, SC built?

3 Argonne St, Charleston, SC was built in 1959, making it 67 years old. It is a ranch home. The building has 1 story.

What schools serve 3 Argonne St, Charleston, SC?

3 Argonne St, Charleston, SC is assigned to Stono Park Elementary School (elementary), rated C-; 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 3 Argonne St, Charleston, SC compare to other homes in Charleston 29407?

Among the 12,242 homes in Charleston 29407, it is worth more than 39% of them ($511,351 against a typical $578,279), its price per square foot is higher than 74% of them ($430 against a typical $357), it is bigger than 24% of them (1,190 ft² against a typical 1,550 ft²), its lot is bigger than 50% of them (0.27 ac against a typical 0.26 ac) and it is newer than 32% of them (1959 against a typical 1965). Measured against all of Charleston County, it is worth more than 39% 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 3 Argonne St, Charleston, SC?

The 2025 property tax bill for 3 Argonne St, Charleston, SC was $6,726. The county assessed it at $20,700.

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Assigned schools

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