Skip to content
Skip to content
TopHapOpen in map
Residential - Vacant LandResidential
Last sold for $929,000 on Feb 27, 2026

4021 KAOLIN ST

CHARLESTON, SC 29407
0
Baths
0.39 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$929,000 · Feb 27, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$16,790 (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.$54,600 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$54,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$910,000

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.57 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.Residential - Vacant Land
CountyCharleston
Lot (acres)The size of the land the home sits on, from county records.0.39

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
Springfield Elementary SchoolA
Elementary · Grades PK–5 · 2.5 mi
H
West Ashley High SchoolB
High · Grades 9–12 · 3.3 mi
M
C.E. Williams Middle SchoolC
Middle · Grades 6–8 · 3.5 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%

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

4021 Kaolin 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.

  • Has a bigger lot than 82% 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.

Lot size0.39 ac
SmallerTypical 0.26 acBigger

Bigger than 82% of homes nearby

How 4021 Kaolin St ranks against every home in each area.
MeasureThis homeCharleston 29407Charleston County
Lot sizebigger than0.39 ac82% of homes74% of homes

About 4021 Kaolin St

When did 4021 Kaolin St, Charleston, SC last sell?

4021 Kaolin St, Charleston, SC last sold on Feb 27, 2026 for $929,000, according to the county's recorded deed.

What schools serve 4021 Kaolin St, Charleston, SC?

4021 Kaolin St, Charleston, SC is assigned to Springfield Elementary School (elementary), rated A; 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.

What are the property taxes on 4021 Kaolin St, Charleston, SC?

The 2024 property tax bill for 4021 Kaolin St, Charleston, SC was $16,790. The county assessed it at $54,600.

More homes on Kaolin St

Closest homes

More homes in Charleston 29407

Assigned schools

Explore the area

See this home in context

Open 4021 Kaolin St 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