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CondominiumResidential

33 Calhoun St

CHARLESTON, SC 29401
2006
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
Built 20062 floors32 units870–1,872 ft²
$26M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$754K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$582
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-47.8%vs the Charleston ZIP median sale $/ft² ($1114)

Sales Performance

$771K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-18.0%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
1
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
3.1%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+2.4%per yeartypical hold 5.8 yrsfrom 43 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
20062009201320152019202120232026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
20062009201320152019202120232026

81 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$510K$750K$990K$1.2M870 ft²1,070 ft²1,271 ft²1,471 ft²1,672 ft²1,872 ft²
1 bd2 bd3 bd
1 bed
8 units
2 bed
20 units
3 bed
4 units
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
2 bd · 2 ba · 1,237 ft²
8 units
2 bd · 2 ba · 1,372 ft²
8 units
1 bd · 2 ba · 925 ft²
4 units
3 bd · 2 ba · 1,745 ft²
4 units
2 bd · 2 ba · 1,823 ft²
3 units
1 bd · 2 ba · 870 ft²
2 units
1 bd · 1.5 ba · 925 ft²
2 units
One-off layouts
1 unit

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$510K–$543K
2 units
$636K–$660K
6 units
$701K–$760K
10 units
$791K–$849K
5 units
$921K–$949K
4 units
$992K–$1M
2 units
$1.2M–$1.2M
3 units

Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.

Floor 1
$608/ft²
Floor 2
$626/ft²

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.26%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.19%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.6.8 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.53%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.86%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$807,380
Median tax billThe middle annual property tax bill among the building's units.$7,947
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit 122Jul 20, 2026$771,000Unit 123Jun 4, 2025$550,000Unit 218Apr 22, 2025$985,000Unit 248Feb 12, 2025$940,000Unit 133Dec 19, 2023$575,000Unit 226Sep 20, 2023$570,000Unit 113Sep 6, 2023$550,000Unit 248Jul 11, 2023$840,000Unit 228Feb 8, 2023$875,000Unit 235Oct 18, 2022$755,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

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.77 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.99%

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

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 · 0.7 mi
M
Simmons-Pinckney Middle SchoolC-
Middle · Grades 6–8 · 1.4 mi
H
Burke High SchoolF
High · Grades 9–12 · 1.5 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%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

33 Calhoun St Apt 111
3 bd · 2 ba · 1,745 ft²
$927K
33 Calhoun St Apt 112
2 bd · 2 ba · 1,237 ft²
$652K
33 Calhoun St Apt 113
1 bd · 2 ba · 870 ft²
$701K
33 Calhoun St Apt 114
2 bd · 2 ba · 1,372 ft²
$758K
33 Calhoun St Apt 121
3 bd · 2 ba · 1,745 ft²
$849K
33 Calhoun St # 122
2 bd · 2 ba · 1,237 ft²
$791K
33 Calhoun St Apt 123
1 bd · 2 ba · 925 ft²
$660K
33 Calhoun St Apt 124
2 bd · 2 ba · 1,372 ft²
$750K
33 Calhoun St Apt 131
3 bd · 2 ba · 1,745 ft²
$1M
33 Calhoun St Apt 132
2 bd · 2 ba · 1,237 ft²
$735K
33 Calhoun St # 133
1 bd · 1.5 ba · 925 ft²
$798K
33 Calhoun St Apt 134
2 bd · 2 ba · 1,372 ft²
$743K
33 Calhoun St Apt 141
3 bd · 2 ba · 1,745 ft²
$992K
33 Calhoun St Apt 142
2 bd · 2 ba · 1,237 ft²
$794K
33 Calhoun St Apt 143
1 bd · 2 ba · 925 ft²
$543K
33 Calhoun St Apt 144
2 bd · 2 ba · 1,372 ft²
$760K
33 Calhoun St Apt 215
2 bd · 2 ba · 1,372 ft²
$725K
33 Calhoun St Apt 216
1 bd · 2 ba · 870 ft²
$636K
33 Calhoun St Apt 217
2 bd · 2 ba · 1,237 ft²
$842K
33 Calhoun St Apt 218
2 bd · 2 ba · 1,823 ft²
$1.2M
33 Calhoun St Apt 225
2 bd · 2 ba · 1,372 ft²
$733K
33 Calhoun St # 226
1 bd · 1.5 ba · 925 ft²
$747K
33 Calhoun St Apt 227
2 bd · 2 ba · 1,237 ft²
$713K
33 Calhoun St # 228
2 bd · 2 ba · 1,823 ft²
$1.2M
33 Calhoun St Apt 235
2 bd · 2 ba · 1,372 ft²
$921K
33 Calhoun St Apt 236
1 bd · 2 ba · 925 ft²
$510K
33 Calhoun St Apt 237
2 bd · 2 ba · 1,237 ft²
$658K
33 Calhoun St Apt 238
2 bd · 2 ba · 1,823 ft²
$949K
33 Calhoun St Apt 245
2 bd · 2 ba · 1,372 ft²
$942K
33 Calhoun St Apt 246
1 bd · 2 ba · 925 ft²
$636K
33 Calhoun St Apt 247
2 bd · 2 ba · 1,237 ft²
$656K
33 Calhoun St Apt 248
2 bd · 2 ba · 1,872 ft²
$1.2M

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 33 Calhoun St

How many units are in 33 Calhoun St, Charleston, SC?

33 Calhoun St, Charleston, SC has 32 residential units across 2 floors, built in 2006, according to county assessor records.

What is a unit at 33 Calhoun St, Charleston, SC worth?

The median TopHap Estimate across the 32 units at 33 Calhoun St, Charleston, SC is $754,189. That works out to $582 per square foot. Units run from 870 to 1,872 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 33 Calhoun St, Charleston, SC expensive for Charleston?

Units at 33 Calhoun St, Charleston, SC carry a median of $582 per square foot, 48% below the Charleston median of $1114 per square foot.

How often do units sell at 33 Calhoun St, Charleston, SC?

1 units at 33 Calhoun St, Charleston, SC sold in the last 12 months, out of 81 recorded arms-length sales all time. That is a turnover rate of 3.1% of the building per year. The median sale over that period was $771K.

Have units at 33 Calhoun St, Charleston, SC appreciated?

Across 43 repeat sales of the same unit, 33 Calhoun St, Charleston, SC returned a median 2.4% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 5.8 years.

What floor plans does 33 Calhoun St, Charleston, SC have?

The most common plan at 33 Calhoun St, Charleston, SC is a 2-bedroom of 1,237 square feet, repeated 8 times, with a median estimate of $723,877. TopHap identifies 7 recurring plans in the building.

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