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TownhouseResidential
$423,409$423 / 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 Jun 23, 2026

18 CATFIDDLE ST

CHARLESTON, SC 29403
2
Beds
2
Baths
1,000 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.
436 ft²
Lot SizeThe size of the land the home sits on, from county records.
2019
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$423K
$385K low$462K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$423,409
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$338,727

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,510 (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.$18,900 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$18,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$315,000

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.71 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.81%

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
CountyCharleston
Lot (acres)The size of the land the home sits on, from county records.0.01
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

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

E
Julian Mitchell Elementary SchoolD-
Elementary · Grades PK–5 · 0.2 mi
M
Simmons-Pinckney Middle SchoolC-
Middle · Grades 6–8 · 0.3 mi
H
Burke High SchoolF
High · Grades 9–12 · 0.3 mi

District: Charleston County School District

Neighborhood · ZIP 29403These 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.136
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 100.337

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.77%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.21%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.22,498
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,949 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,730
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,723
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

18 Catfiddle 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.

  • Worth less than 90% of homes in Charleston 29403
  • Costs less per square foot than 96% of homes in Cannonborough / Elliottborough
  • Smaller than 88% of homes in Charleston County
  • Among the smallest lots in Charleston 29403
  • Among the newest homes in Cannonborough / Elliottborough

What homes are worth in Charleston 29403

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

This home
$308K$2.7M

This home is worth more than 10% of homes in Charleston 29403.

How it measures up in Charleston 29403

The dot is this home. The mark in the middle is the typical home in Charleston 29403.

Estimated value$423,409
CheaperTypical $893,242Pricier

Pricier than 10% of homes nearby

Price per ft²$423
CheaperTypical $639Pricier

Pricier than 10% of homes nearby

Living area1,000 ft²
SmallerTypical 1,545 ft²Bigger

Bigger than 16% of homes nearby

Lot size436 ft²
SmallerTypical 0.1 acBigger

Smaller than almost all homes nearby

Year built2019
OlderTypical 1936Newer

Newer than 98% of homes nearby

How 18 Catfiddle St ranks against every home in each area.
MeasureThis homeCannonborough / ElliottboroughCharleston 29403Charleston County
Estimated valuepricier than$423,40915% of homes10% of homes28% of homes
Price per ft²pricier than$4234% of homes10% of homes65% of homes
Living areabigger than1,000 ft²22% of homes16% of homes12% of homes
Lot sizebigger than436 ft²almost no homesalmost no homesalmost no homes
Year builtnewer than2019almost all homes98% of homes95% of homes

About 18 Catfiddle St

How much is 18 Catfiddle St, Charleston, SC worth?

The TopHap Estimate for 18 Catfiddle St, Charleston, SC is $423,409 as of Jun 23, 2026. The likely range is $385,302 to $461,515. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 18 Catfiddle St, Charleston, SC?

18 Catfiddle St, Charleston, SC has 2 bedrooms, 2 bathrooms, 1,000 square feet of living space and a 0.01-acre lot.

When was 18 Catfiddle St, Charleston, SC built?

18 Catfiddle St, Charleston, SC was built in 2019, making it 7 years old. The building has 2 stories.

What schools serve 18 Catfiddle St, Charleston, SC?

18 Catfiddle St, Charleston, SC is assigned to Julian Mitchell Elementary School (elementary), rated D-; Simmons-Pinckney Middle School (middle), rated C-; Burke High School (high), rated F. All sit in Charleston County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Catfiddle St, Charleston, SC compare to other homes in Charleston 29403?

Among the 6,405 homes in Charleston 29403, it is worth more than 10% of them ($423,409 against a typical $893,242), its price per square foot is higher than 10% of them ($423 against a typical $639), it is bigger than 16% of them (1,000 ft² against a typical 1,545 ft²), its lot is bigger than almost none of them (436 ft² against a typical 0.1 ac) and it is newer than 98% of them (2019 against a typical 1936). Measured against all of Charleston County, it is worth more than 28% 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 18 Catfiddle St, Charleston, SC?

The 2024 property tax bill for 18 Catfiddle St, Charleston, SC was $5,510. The county assessed it at $18,900.

Closest homes

More homes in Charleston 29403

Assigned schools

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