OFF MARKET

Off market may 2014 for $1.7M

$5,650,555

Est. refi paymentEst. refi $12,321/mo

•

5,472

sq ft

4 Unity, Charleston, SC 29401

About this home

This incredible Old Masonry Warehouse dates back to the 1840's, and now exists as a charming Bed & Breakfast off a quiet alley in the French Quarter. The picturesque entrance off Unity Alley takes you through the carriage house, which houses 5-6 cars, and into the serene central courtyard where impressive double bronze entrance doors open to the fabulous interior. A gorgeous marbled entryway creates a memorable introduction to this restored property. Once inside, you are greeted by the dramatic living room with a beautiful fireplace and soaring ceilings, overlooking the courtyard. The main floor also offers a bright kitchen with a large seated island, cozy breakfast or sitting room with a fireplace, and a spacious bedroom with a lovely chandelier, marble bath, and laundry/utility room. Four spacious and extravagant bedrooms with en suite baths provide gracious accommodations. This unique property can be used for a myriad of clients. The location and potential of this building offers a phenomenal opportunity.

Single-familyProperty Type

1840Year Built

$1,033Est. Price/Sq.Ft.

3 car garageParking

Listed by • Handsome Properties, Inc.

Bought with Melissa Martin • The Cassina Group

Redfin checked: a minute ago

•Source:Charleston Trident MLS #1300793

Redfin Estimate

$5,650,555

$3.9M since sold in May 2014$427K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.5% higher than the average sale price ($5.63M) of 6 comparable homes.

SOLD AUG 28, 2026
$4,700,000
A
4 beds4.5 baths3,989 sq ft
39 Society St, Charleston, SC 29401
SOLD SEP 4, 2026
$3,725,000
B
4 beds4 baths4,158 sq ft
30 Anson St, Charleston, SC 29401
SOLD JUN 4, 2026
$6,575,000
C
4 beds4.5 baths5,829 sq ft
48 S Battery, Charleston, SC 29401
SOLD JUN 12, 2026
$4,850,000
D
4 beds4.5 baths4,278 sq ft
75 Tradd St, Charleston, SC 29401
SOLD JUN 18, 2026
$6,150,000
E
5 beds5.5 baths5,362 sq ft
21 New St, Charleston, SC 29401
SOLD JUN 5, 2026
$7,750,000
F
4 beds4.5 baths4,580 sq ft
8 Orange St, Charleston, SC 29401

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Earn from this home

Sell

$4,311,128

Est. take-home

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Refinance

Est. cash available

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Rent

$10,559/mo

Redfin rental estimate

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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

95.5%

0.6% MoM

Median sale price

$2.0M

$66K MoM

Avg. days on market

87d

1 days MoM

Recently sold homes

5 MoM

New listings for sale

NEW 29 HRS AGO
$1,449,000
2 beds2 baths1,282 sq ft
5 Gadsdenboro St Apt 303, Charleston, SC 29401
$5,250,000
5 beds3.5 baths3,809 sq ft
103 E Bay St, Charleston, SC 29401
OPEN SAT, 11AM TO 1PM
$999,000
2 beds2 baths1,133 sq ft
8 Pitt St Unit A, Charleston, SC 29401
$645,000
2 beds1.5 baths830 sq ft
377 King St #103, Charleston, SC 29401
$4,600,000
5 beds5.5 baths3,800 sq ft
5 Alexander St, Charleston, SC 29401
$2,350,000
4 beds3.5 baths2,630 sq ft
203 Broad St, Charleston, SC 29401
$2,375,000
3 beds2.5 baths2,510 sq ft
3 Battery Pl, Charleston, SC 29401
$14,000,000
6 beds5 baths7,400 sq ft
7 Legare St, Charleston, SC 29401
$1,399,000
3 beds1.5 baths1,310 sq ft
14 1/2 Short St, Charleston, SC 29401
EARLY ACCESS
Unknown
2 beds2 baths1,408 sq ft
160 E Bay St #204, Charleston, SC 29401
See all

Provided by Redfin

Sale history for 4 Unity

Date

Event

Price

Charleston Trident MLS #1214607

Feb 5, 2015

Listing Removed

—

Jun 20, 2012

Listed

$1,995,000

$365/sq ft

Charleston Trident MLS #2734871

Feb 5, 2015

Listing Removed

—

Oct 5, 2007

Listed

$3,400,000

$621/sq ft

Charleston Trident MLS #1300793

May 31, 2014

Sold

$1,762,500

$322/sq ft

Jan 9, 2013

Listed

$1,875,000

$343/sq ft

Charleston Trident MLS #2828718

Dec 7, 2011

Listing Removed

—

Sep 22, 2008

Listed

$2,250,000

$411/sq ft

Charleston Trident MLS #2615934

Apr 23, 2007

Listing Removed

—

May 18, 2006

Listed

$3,250,000

$594/sq ft

Public Records

Aug 23, 1996

Sold

$230,000

$42/sq ft

Tax history for 4 Unity

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

36 ft.

Lot depth

115 ft.

Lot size

4,356 Sq. Ft.

Year renovated

—

Sq. Ft.

5,148

Year built

1840

Style

Single Family Residential

County

Charleston County

APN

4580901001

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 30, 2026.

SR CAT 1

OLD AND HISTORIC DISTRICT

OLD CITY HEIGHTS DISTRICT - 3

Limited Business District

The LB district is intended to provide for a limited variety of commercial uses and services associated with neighborhood retail, financial and office activities which are compatible with residential areas. The hours of operation for most permitted commercial uses are restricted to between 7 a.m. and 11 p.m. Gasoline service stations are permitted as a conditional use. Prohibited uses include, but are not limited to bars, liquor stores, car washes as a principal use, bowling alleys, billiard parlors, dance halls, restaurants with drive-thru service windows, and automobile sales.

Zone overlays

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

Permitted uses

Include but are not limited to:

Agriculture
Bank
Hospital / medical center
Housing-Single unit
Housing-Multiple units
Housing-Student
Water cleansing/ storage /conveyance
Office
Medical office
Research & development

Property details

Parking

Garage Information
Garage: Yes

Parking & Garage Information
Carport Spaces: 0
Parking Features: 3 Car Garage
Parking Total: 3

Interior

Interior Features
Interior Features: Eat-in Kitchen, Family, Formal Living, Entrance Foyer, Separate Dining, Study
Fireplace Features: Bedroom, Gas Log, Kitchen, Living Room, Three, Wood Burning
Flooring: Other, Wood
Laundry Features: Dryer Connection

Bathroom Information
Bathrooms Total Decimal: 5
Bathrooms Total Integer: 5

Bedroom Information
Bedrooms Total: 5
Room Master Bedroom Level: Lower

Exterior

Exterior Features
Roof: Metal

Property Type
Residential
Single Family Detached

Lot Information
Lot Features: Interior Lot

Property Information
Other Equipment: Intercom
Ownership: Fee Simple
Property Type: Residential

Building Information
Levels: Two

Subdivision Information
Subdivision Name: French Quarter

Financial

Tax Information
Tax Annual Amount: 12431
Tax District: 71 - City of Charleston
Tax Legal Description: PARCEL C UNITY ALLEY, WEST OF 151 EAST BAY ST.
Tax Map Number: 4580901001

Utilities

Utility Information
Public Sewer
Utilities: Charleston Water Service, SCE & G

Location

School Information
Elementary School: Memminger
Middle Or Junior School: Courtenay
High School: Burke

Neighborhood Information
Subdivision Name: French Quarter
MLS Area Major: 51 - Peninsula Charleston Inside of Crosstown

Public facts

Beds: 4
Baths: 5.0
Sq. Ft.: 5,148
Stories: 2.0
Lot Size: 4,356 square feet
Style: Single Family Residential
Year Built: 1840
Year Renovated: —
County: Charleston County
APN: 4580901001

Home facts updated by county records on Oct 30, 2026

Other

Documents & Disclosures
Documents Change Timestamp: 2014-10-09T01:37:57.695Z

Listing Information
Standard Status: Closed

Around this home

Schools

K - 12
Preschool & daycare

Memminger Elementary School

Public PreK-5 • Assigned • 0.5mi

3/10

Simmons Pinckney Middle School

Public 6-8 • Assigned • 1.8mi

4/10

Burke High School

Public 9-12 • Assigned • 1.8mi

1/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

9/10 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 105° expected this year, 20 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

Historical weather

Charleston, SC • 29401

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

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

$5.37M – $6.50M

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New listings for sale in 29401

NEW 29 HRS AGO

$1,449,000

2 beds2 baths1,282 sq ft

5 Gadsdenboro St Apt 303, Charleston, SC 29401

Natural light • Rooftop pool • Fitness center

$5,250,000

5 beds3.5 baths3,809 sq ft

103 E Bay St, Charleston, SC 29401

Harbor views • Guest suite • Private courtyard

OPEN SAT, 11AM TO 1PM

$999,000

2 beds2 baths1,133 sq ft

8 Pitt St Unit A, Charleston, SC 29401

Single level living • Renovated kitchen • Quartz countertops

$645,000

2 beds1.5 baths830 sq ft

377 King St #103, Charleston, SC 29401

Corner location • Turnkey loft style • Stylish living area

$4,600,000

5 beds5.5 baths3,800 sq ft

5 Alexander St, Charleston, SC 29401

Built-in pool • Attached guest house • High ceilings

$2,350,000

4 beds3.5 baths2,630 sq ft

203 Broad St, Charleston, SC 29401

Marble countertops • Custom cabinetry • Easy access to shops

$2,375,000

3 beds2.5 baths2,510 sq ft

3 Battery Pl, Charleston, SC 29401

Cul-de-sac • Dressing room • Juliet balcony

$14,000,000

6 beds5 baths7,400 sq ft

7 Legare St, Charleston, SC 29401

Restored windows • Roof recoating • Dual islands

$1,399,000

3 beds1.5 baths1,310 sq ft

14 1/2 Short St, Charleston, SC 29401

No hoa fees • Reimagined kitchen • Fresh countertops

Home values near 4 Unity

Data from public records.

Address	Redfin Estimate
24 State Street, Charleston, SC 3 Beds \| 2.5 Baths \| 3363 Sq. Ft.	$2,243,262
3 Queen Street Unit 205, Charleston, SC 1 Beds \| 1.5 Baths \| 682 Sq. Ft.	$696,561
3 Queen Street Unit 306, Charleston, SC 1 Beds \| 1.5 Baths \| 694 Sq. Ft.	$560,063
3 Queen Street Unit 305, Charleston, SC 1 Beds \| 1.5 Baths \| 677 Sq. Ft.	$598,703
3 Queen Street Unit 313, Charleston, SC 2 Beds \| 2.5 Baths \| 1650 Sq. Ft.	$1,233,773
3 Queen Street Unit 201, Charleston, SC 1 Beds \| 1.5 Baths \| 1023 Sq. Ft.	$729,603
3 Queen Street Unit 307, Charleston, SC 1 Beds \| 1.5 Baths \| 710 Sq. Ft.	$593,227

Address	Redfin Estimate
3 Queen Street Unit 209, Charleston, SC 2 Beds \| 2.5 Baths \| 1596 Sq. Ft.	$1,433,741
3 Queen Street Unit 204, Charleston, SC 1 Beds \| 1.5 Baths \| 654 Sq. Ft.	$592,256
26 State Street, Charleston, SC 2 Beds \| 2.5 Baths \| 1850 Sq. Ft.	$2,465,268
22 State Street, Charleston, SC 4 Beds \| 2 Baths \| 2457 Sq. Ft.	$2,116,160
3 Queen Street Unit 211, Charleston, SC 1 Beds \| 1.5 Baths \| 776 Sq. Ft.	$706,599
3 Queen Street Unit 202, Charleston, SC 1 Beds \| 1.5 Baths \| 734 Sq. Ft.	$605,951
3 Queen Street Unit 310, Charleston, SC 2 Beds \| 2.5 Baths \| 1952 Sq. Ft.	$1,864,164

Address	Redfin Estimate
3 Queen Street Unit 206, Charleston, SC 1 Beds \| 1.5 Baths \| 700 Sq. Ft.	$660,439
20 State Street, Charleston, SC 3 Beds \| 4 Baths \| 2563 Sq. Ft.	$2,809,317
3 Queen Street Unit 207, Charleston, SC 2 Beds \| 2.5 Baths \| 1382 Sq. Ft.	$901,912
3 Queen Street Unit 308, Charleston, SC 2 Beds \| 2 Baths \| 1444 Sq. Ft.	$1,468,685
3 Queen Street Unit 315, Charleston, SC 2 Beds \| 2.5 Baths \| 1562 Sq. Ft.	$1,265,648
3 Queen Street Unit 304, Charleston, SC 1 Beds \| 1.5 Baths \| 648 Sq. Ft.	$956,072
3 Queen Street Unit 310, -, SC 2 Beds \| 2 Baths \| 1952 Sq. Ft.	$1,834,648

Property information provided by Charleston Trident MLS when last listed in 2013. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 29401, SC

Sale history for 4 Unity

Tax history for 4 Unity

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 29401

Home values near 4 Unity

More real estate resources