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CondominiumResidential
$1,009,978$865 / 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 86How 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 $841,000 on Mar 4, 2025

15 HORLBECK ALY # C4

CHARLESTON, SC 29401
Building report
3
Beds
3 / 1
Baths
1,168 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.
1980
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$1M
$872K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$841,000 · Mar 4, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,728 (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.$26,720 (2024)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$26,720
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$445,300

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.46 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.82%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountyCharleston
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.Evaporative
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
Memminger School Of Global StudiesD-
Elementary · Grades PK–5 · 0.2 mi
M
Simmons-Pinckney Middle SchoolC-
Middle · Grades 6–8 · 1.6 mi
H
Burke High SchoolF
High · Grades 9–12 · 1.6 mi

District: Charleston County School District

Neighborhood · ZIP 29401These 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.160
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.323

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.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.10,799
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,099 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$90,669
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$141,014
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

15 Horlbeck Aly # C4 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 74% of homes in Charleston County
  • Costs more per square foot than 91% of homes in Charleston County
  • Smaller than 79% of homes in Charleston County
  • Newer than 78% of homes in Charleston 29401

What homes are worth in Charleston 29401

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

This home
$308K$8.8M

This home is worth more than 28% of homes in Charleston 29401.

How it measures up in Charleston 29401

The dot is this home. The mark in the middle is the typical home in Charleston 29401.

Estimated value$1,009,978
CheaperTypical $1,719,686Pricier

Pricier than 28% of homes nearby

Price per ft²$865
CheaperTypical $959Pricier

Pricier than 37% of homes nearby

Living area1,168 ft²
SmallerTypical 1,891 ft²Bigger

Bigger than 24% of homes nearby

Year built1980
OlderTypical 1920Newer

Newer than 78% of homes nearby

How 15 Horlbeck Aly # C4 ranks against every home in each area.
MeasureThis homeKing Street Historic DistrictCharleston 29401Charleston County
Estimated valuepricier than$1,009,97850% of homes28% of homes74% of homes
Price per ft²pricier than$86546% of homes37% of homes91% of homes
Living areabigger than1,168 ft²49% of homes24% of homes21% of homes
Year builtnewer than198049% of homes78% of homes38% of homes

About 15 Horlbeck Aly # C4

How much is 15 Horlbeck Aly # C4, Charleston, SC worth?

The TopHap Estimate for 15 Horlbeck Aly # C4, Charleston, SC is $1,009,978 as of Aug 30, 2026. The likely range is $872,242 to $1,147,714. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 15 Horlbeck Aly # C4, Charleston, SC last sell?

15 Horlbeck Aly # C4, Charleston, SC last sold on Mar 4, 2025 for $841,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 15 Horlbeck Aly # C4, Charleston, SC?

15 Horlbeck Aly # C4, Charleston, SC has 3 bedrooms, 3 bathrooms and 1,168 square feet of living space.

When was 15 Horlbeck Aly # C4, Charleston, SC built?

15 Horlbeck Aly # C4, Charleston, SC was built in 1980, making it 46 years old. The building has 2 stories.

What schools serve 15 Horlbeck Aly # C4, Charleston, SC?

15 Horlbeck Aly # C4, Charleston, SC is assigned to Memminger School Of Global Studies (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 15 Horlbeck Aly # C4, Charleston, SC compare to other homes in Charleston 29401?

Among the 4,082 homes in Charleston 29401, it is worth more than 28% of them ($1,009,978 against a typical $1,719,686), its price per square foot is higher than 37% of them ($865 against a typical $959), it is bigger than 24% of them (1,168 ft² against a typical 1,891 ft²) and it is newer than 78% of them (1980 against a typical 1920). Measured against all of Charleston County, it is worth more than 74% 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 15 Horlbeck Aly # C4, Charleston, SC?

The 2024 property tax bill for 15 Horlbeck Aly # C4, Charleston, SC was $7,728. The county assessed it at $26,720.

More homes on Horlbeck Aly # C4

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Assigned schools

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