7 Colonial St is a 2,694 square foot house on a 3,120 square foot lot with 5 bedrooms and 3.5 bathrooms. - it last sold on June 22, 2017 for $895,000. Based on Redfin's Charleston data, we estimate the home's value is $2,261,852.
Single-familyProperty Type
1920Year Built
3,120 sq ftLot Size
$840Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,261,852
$1.4M since sold in June 2017$59K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 35.2% lower than the average sale price ($3.49M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
STR
OLD CITY HEIGHTS DISTRICT - 2.5
OLD AND HISTORIC DISTRICT
AR
SR CAT 1
Single- and Two-family Residential District
The STR district allows single-and two-family dwellings and all uses permitted in the SR districts. The minimum lot size for a two-family dwelling is 9,000 sq ft for a maximum density of 7.3 units per acre.
Zone overlays
Old City Heights District 2.5
Old and Historic District
Amusement and Recreation Services Overlay Zone
Residential Short Term Rental - Category 1
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Golf related
Dec 7, 2025 • Final
Electrical - single family/duplex dwelling - alteration or addition
Replace the service entrance cable, overhead service, and electrical load center.
Electrical
Sep 8, 2021 • Active
Xdnu mechanical - single family/duplex dwelling - alteration or addition
Replace the existing heat pump with a new unit of the same size. No duct work is included.
Heat pump
HVAC
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Forced Air Gas
Fireplace Information
# of Fireplaces: 2
Fireplace Type: Masonry
Has Fireplace
Exterior
Exterior Information
Foundation Type: Slab
Building Style Type: Victorian
Exterior Wall: Wood Siding
Roof Shape Type: Hip
Building Type: Residential
Property Information
Subdivision Name: 7 COLONIAL ST
Living Sq. Ft: 2,694
Ground Floor Sq. Ft: 1,148
Building Sq. Ft: 2,694
# of Stories: 2
Legal Description: SUBDIVISION NAME -7 COLONIAL ST DESCRIPTION -LT 5 PLATSUFFIX V-147 POLTWP 002
Lot Information
# of Buildings: 1
Land Sq. Ft: 3,120
Legal Lot Number: 5
Municipality Name: CITY OF CHARLESTON
Acres: 0.0716
Depth Footage: 78
Front Footage: 40
County Use Description: SFR-APTS
Financial
Assessor Information
Assessment Year: 2025
Tax District County: CITY OF CHARLESTON
Public facts
Beds: 5
Baths: 3.5
Sq. Ft.: 2,694
Stories: 2.0
Lot Size: 3,120 square feet
Style: Single Family Residential
Year Built: 1920
Year Renovated: —
County: Charleston County
APN: 4570704015
Home facts updated by county records on Aug 14, 2026
Around this home
Schools
Memminger Elementary School
Public PreK-5 • Assigned • 0.5mi
3/10
Simmons Pinckney Middle School
Public 6-8 • Assigned • 1.5mi
4/10
Burke High School
Public 9-12 • Assigned • 1.5mi
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
Historical weather
Charleston, SC • 29401
Average low and high temperatures (°F)
55
40
61
46
69
54
75
62
80
69
87
75
90
79
84
75
81
71
74
62
69
55
59
46
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
$2.15M – $2.60M
Reach more buyers when you sell with Redfin. Save up to $22,619 in fees.3 minutes to get started.
Get a free, detailed breakdown of how we calculated your estimate.