Google street view image for 18 Water ST

Off market

$1,906,833

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sq ft

18 Water ST, SC

About this home

18 Water ST is a house. we estimate the home's value is $1,906,832.

Single-familyProperty Type

Source:Public Records

Redfin Estimate

$1,906,833

$92K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 42.9% lower than the average sale price ($3.34M) of 6 comparable homes.

SOLD JUL 24, 2026
$4,478,000
A
3 beds2.5 baths2,702 sq ft
4 Bedons Aly, Charleston, SC 29401
SOLD SEP 30, 2026
$4,600,000
B
3 beds3.5 baths2,886 sq ft
95 Church St, Charleston, SC 29401
SOLD AUG 24, 2026
$2,350,000
C
3 beds3.5 baths3,087 sq ft
109 Broad St, Charleston, SC 29401
SOLD AUG 27, 2026
$2,065,000
D
4 beds2.5 baths2,590 sq ft
39 State St, Charleston, SC 29401
SOLD MAY 5, 2026
$3,438,000
E
3 beds3.5 baths2,586 sq ft
41 Society St, Charleston, SC 29401
SOLD MAY 21, 2026
$3,100,000
F
3 beds4 baths2,472 sq ft
19 Water St, Charleston, SC 29401

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Earn from this home

Sell

$1,795,296

Est. take-home

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Market trends in 29401, SC

Last updated October 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-list price

96.0%

1.0% MoM

Median sale price

$2.1M

$61K MoM

Avg. days on market

87d

23 days MoM

Recently sold homes

20 MoM

Provided by Redfin

Sale history for 18 Water ST

Zoning

SR-4

OLD AND HISTORIC DISTRICT

OLD CITY HEIGHTS DISTRICT - 3

SR CAT 1

Single Family Residentilal District

The Single-family Residential (SR) districts allow for one-family detached dwellings with maximum densities of 10.9 units per acre respectively, with varying setback, height and lot occupancy requirements.

Zone overlays

Old and Historic District
Amusement and Recreation Services Overlay Zone
Old City Heights District 3
Residential Short Term Rental - Category 1

Permitted uses

Include but are not limited to:

Housing-Single unit
Golf related

Property details

Around this home

Schools

K - 12
Preschool & daycare

Memminger Elementary School

Public PreK-5 • Assigned • 0.6mi

3/10

Simmons Pinckney Middle School

Public 6-8 • Assigned • 1.9mi

4/10

Burke High School

Public 9-12 • Assigned • 1.9mi

1/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

10/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

10/10 Heat Factor

7 days above 104° expected this year, 19 days in 30 years

9/10 Wind Factor

99% chance of strong winds in next 30 years

3/10 Air Factor

3 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Sun exposure

In this area, properties receive around 9.2 hours in June and 5.5 hours in December, placing it above the U.S. average for solar exposure.

9.2 hrs

5.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.81M – $2.19M

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Home values near 18 Water ST

Data from public records.

Address	Redfin Estimate
16 1/2 Water Street, Charleston, SC 3 Beds \| 2.5 Baths \| 2284 Sq. Ft.	$2,242,583
13 Water Street, Charleston, SC 4 Beds \| 3.5 Baths \| 3505 Sq. Ft.	$3,914,162
19 Water Street, Charleston, SC 3 Beds \| 4 Baths \| 2472 Sq. Ft.	$3,422,364
16 Water Street, Charleston, SC 3 Beds \| 2.5 Baths \| 2286 Sq. Ft.	$2,177,917
Water Street, -, SC 3 Beds \| 2.5 Baths \| 1967 Sq. Ft.	$1,452,868
51 Church Street, Charleston, SC 5 Beds \| 3.5 Baths \| 3500 Sq. Ft.	$4,321,363
43 Church Street, Charleston, SC 5 Beds \| 5 Baths \| 3848 Sq. Ft.	$4,098,788

Address	Redfin Estimate
18 Water Street, Charleston, SC 3 Beds \| 3.5 Baths \| 2413 Sq. Ft.	$1,947,390
20 Water Street, Charleston, SC 3 Beds \| 2.5 Baths \| 2021 Sq. Ft.	$2,520,066
17 Water Street, Charleston, SC 7 Beds \| 6.5 Baths \| 3328 Sq. Ft.	$3,495,616
17 Water Street, -, SC 3 Beds \| 2 Baths \| 2000 Sq. Ft.	$1,179,054
Water, -, SC 1 Beds \| 1 Baths \| 974 Sq. Ft.	$770,468
49 Church Street, Charleston, SC 4 Beds \| 4.5 Baths \| 3267 Sq. Ft.	$4,019,543
51 Church, -, SC 5 Beds \| 3.5 Baths \| 3500 Sq. Ft.	$4,144,729

Address	Redfin Estimate
18 Water Street Unit 01, -, SC 3 Beds \| 3 Baths \| 2373 Sq. Ft.	$1,529,590
15 Water Street, Charleston, SC 4 Beds \| 3.5 Baths \| 2860 Sq. Ft.	$3,339,416
17 Water Street, Charleston, SC 2 Beds \| 1.5 Baths \| 1000 Sq. Ft.	$1,749,916
Water Street, -, SC 2 Beds \| 1 Baths \| 1000 Sq. Ft.	$869,158
15 Water Street, -, SC 4 Beds \| 3.5 Baths \| 3062 Sq. Ft.	$2,488,241
47 Church Street, Charleston, SC 3 Beds \| 5 Baths \| 4755 Sq. Ft.	—
47 Church Street, -, SC 3 Beds \| 3 Baths \| 2550 Sq. Ft.	$2,786,026

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GreatSchools Ratings provided by GreatSchools.org.

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