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Single Family Detached at 18 Water Street, Charleston SC 29401
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$1,950,000

18 Water Street, Charleston SC 29401
Charleston, SC 29401
Listed by Leslie Turner
Bedrooms
3
Bathrooms
3.5
Living area
N/A
Year built
1820

About this home

BEST VALUE SOUTH OF BROAD!! Tucked within Charleston's most prestigious neighborhood South of Broad, this charming residence embodies timeless Lowcountry elegance in an exceptional, walkable location just two blocks from the Battery. The private brick courtyard is an inviting and picturesque entrance, and sets the tone for the home's quintessential Charleston character, with brick walls and steps, a graceful iron gate, window boxes, and a fountain surrounded by lush plantings. Inside, the light-filled living room is anchored by a double-sided brick gas fireplace that seamlessly connects to the dining room, creating an ideal flow for both everyday living and entertaining. The dining room is large and easily seats all your family and friends.The sunny kitchen is lined with four oversized windows and features granite countertops, stainless steel appliances, and a casual dining counter for relaxed meals. Upstairs, the spacious primary suite is a serene retreat, highlighted by a curved arched ceiling and distinctive fanlight window. Multiple closets provide ample storage, while the en suite bath offers dual vanities, a clawfoot soaking tub, and a separate walk-in shower with marble and tile finishes. A second bedroom with an updated en suite bath and a conveniently tucked-away stacked washer and dryer completes the upper level. The ground floor offers exceptional versatility, with a cozy den or family room featuring exposed brick walls and tile flooring, along with a third bedroom, full bath, and a generous storage room, ideal for guests or flexible additional living space. Ceiling height on ground floor is 70". Perfectly positioned in a quiet residential enclave, yet moments from Charleston's finest parks, dining, and shopping, this home offers an unparalleled blend of historic charm, modern comfort, and premier location.

Highlights

Fireplace

Property details

MLS
CHS Regional MLS
MLS #
26029516
Property type
Single Family Detached
Subdivision
South of Broad
Status
Active
Days on market
N/A
On market date
October 30, 2026
Stories
3
Total bathrooms
3.5
Garage spaces
N/A
Parking spaces
N/A
Lot size
0.02 acres

Location

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Nearby schools

Within 10 miles. School directory data from the National Center for Education Statistics (NCES), accessed via the Urban Institute Education Data API. Local Score is calculated by INNOVATE Real Estate; where a state rating is shown, it comes from that state's own official school report card.

Elementary
Memminger Elementary
0.62 mi away · Grades -1-5
Zoned school (attendance boundary, 2015-16 data)
3.6
Local Score (state rating (2025) blended 70/30 with student-teacher ratio) -- not an official state rating
State rating: Average (2025)
Enrollment
332
Student:teacher ratio
8.3:1
District
Charleston 01
Middle
Simmons Pinckney Middle
1.96 mi away · Grades 6-8
Zoned school (attendance boundary, 2015-16 data)
2.2
Local Score (state rating (2025) blended 70/30 with student-teacher ratio) -- not an official state rating
State rating: Unsatisfactory (2025)
Enrollment
262
Student:teacher ratio
10.1:1
District
Charleston 01
High
Burke High
1.98 mi away · Grades 9-12
Zoned school (attendance boundary, 2015-16 data)
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
355
Student:teacher ratio
6.0:1
District
Charleston 01

Walkability

Blended score for Charleston's center, calculated by INNOVATE Real Estate from two sources: the EPA's National Walkability Index (street network, transit, land-use mix) and Google Places amenity data (what's actually reachable on foot from this point). EPA National Walkability Index only -- nearby-amenity data not cached yet for this area.

79
Walkable
out of 100
EPA National Walkability Index
15.8 / 20 -- Most walkable

Market position

How this listing compares to current activity in Charleston, from live MLS data.

On the market 0 days -- 69 fewer days than Charleston's current average of 69 days.
For reference, the median list price across 1,095 active listings in Charleston right now is $599,000.

Mortgage calculator

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Est. monthly payment
$11,893/mo
$390,000 down
$1,560,000 loan
Principal & interest$10,118
Property tax (est.)$1,625
Home insurance (est.)$150

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Data source: Listing information provided by CHS Regional MLS via Trestle/CoreLogic. Last updated 1 days ago.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.