SOLD JUL 16, 2026

Sold on Jul 2026

$431,000

•

2 ba

•

1,272

sq ft

21 Line St, Charleston, SC 29403

Track this home’s value and nearby sales activity

About this home

Multi-familyProperty Type

1910Year Built

871 sq ftLot Size

$339Price/Sq.Ft.

Listed by • The Goodwin Group Inc

Bought with Charlie Mccrary • Carolina One Real Estate

Redfin checked: a minute ago

•Source:Charleston Trident MLS #26000204

Redfin Estimate

$590,863

$160K since sold in July 2026$54K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 22.3% lower than the average sale price ($760K) of 6 comparable homes.

SOLD OCT 21, 2025
$865,000
A
2 beds2 baths1,160 sq ft
3 Ducs Ct, Charleston, SC 29403
SOLD MAY 18, 2026
$560,000
B
2 beds2 baths1,100 sq ft
7 Lapps, Charleston, SC 29403
SOLD JUN 15, 2026
$826,000
C
2 beds2.5 baths1,421 sq ft
9 Iron Frg Aly, Charleston, SC 29403
SOLD JUN 29, 2026
$840,000
D
3 beds2.5 baths1,508 sq ft
50 Aiken St, Charleston, SC 29403
SOLD JUL 30, 2026
$835,000
E
2 beds2.5 baths1,272 sq ft
250 Coming St, Charleston, SC 29403
SOLD APR 9, 2026
$635,000
F
3 beds2.5 baths1,696 sq ft
108 America St, Charleston, SC 29403

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Market trends in 29403, SC

Last updated August 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

95.9%

0.7% MoM

Median sale price

$925K

$35K MoM

Avg. days on market

71d

4 days MoM

Recently sold homes

112

1 MoM

New listings for sale

3D WALKTHROUGH
$1,600,000
4 beds2 baths2,011 sq ft
563 Rutledge Ave, Charleston, SC 29403
COMING SOON
$1,395,000
4 beds3 baths2,067 sq ft
130 Darlington Ave, Charleston, SC 29403
$1,600,000
4 beds2 baths2,728 sq ft
324 Sumter St, Charleston, SC 29403
3D WALKTHROUGH
$849,900
4 beds4 baths1,908 sq ft
73 Hanover St, Charleston, SC 29403
$1,395,000
3 beds2.5 baths1,428 sq ft
63 Radcliffe St, Charleston, SC 29403
$1,099,000
3 beds3.5 baths1,869 sq ft
83 Cooper St, Charleston, SC 29403
$1,495,000
3 beds2.5 baths2,005 sq ft
192 Ashley Ave Unit G, Charleston, SC 29403
3D WALKTHROUGH
$1,750,000
3 beds2.5 baths1,680 sq ft
57 Vanderhorst St, Charleston, SC 29403
3D WALKTHROUGH
$3,900,000
6 beds5 baths5,800 sq ft
67 Warren St, Charleston, SC 29403
$4,150,000
— beds— baths— sq ft
76 Nassau Apt B, Charleston, SC 29403
See all

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Sale and tax history for 21 Line St

Sale History
Tax History

Date

Event

Price

Charleston Trident MLS #26000204

Jul 16, 2026

Sold

$431,000

$339/sq ft

May 15, 2026

Contingent

—

Apr 24, 2026

Price Changed

$619,000

$487/sq ft

Mar 15, 2026

Price Changed

$629,000

$494/sq ft

Jan 2, 2026

Listed

$649,000

$510/sq ft

RENTALBEAST #1

Oct 14, 2025

Rental Removed

$2,300

$2/sq ft

Sep 4, 2025

Price Changed

$2,300

$2/sq ft

Aug 29, 2025

Price Changed

$2,500

$2/sq ft

Jul 27, 2025

Listed for Rent

$2,550

$2/sq ft

Charleston Trident MLS #25002448

Jul 16, 2025

Price Changed

$699,000

$550/sq ft

Jun 26, 2025

Price Changed

$719,900

$566/sq ft

May 15, 2025

Price Changed

$724,900

$570/sq ft

Jan 30, 2025

Listed

$749,000

$589/sq ft

Charleston Trident MLS #17014438

Oct 3, 2017

Sold

$182,500

$143/sq ft

Aug 2, 2017

Contingent

—

Jun 29, 2017

Price Changed

$199,990

$157/sq ft

May 22, 2017

Listed

$225,000

$177/sq ft

THIS is your chance to own a piece of downtown Charleston! This adorable bungalow is in need of some TLC but can be turned into something truly amazing. This nearly 100 year old home has great bones and original charm, including original exposed beams and vaulted ceilings! Located in the Eastside which is experiencing major revitalization with new restaurants and bars popping up around every corner. There is major growth happening in and around the area. Walking distance to all that the Upper King corridor as well the hip area of NoMo have to offer. Now is your chance to be in the mix of downtown living. This gem of a home can be made into exactly what you want contact today for showing

Charleston Trident MLS #2635552

Feb 5, 2015

Listing Removed

—

Nov 1, 2006

Listed

$200,000

$157/sq ft

Charleston Trident MLS #2616479

Feb 5, 2015

Listing Removed

—

May 22, 2006

Listed

$240,000

$189/sq ft

Charleston Trident MLS #2303708

Feb 5, 2015

Listing Removed

—

Feb 25, 2003

Listed

$105,000

$83/sq ft

Charleston Trident MLS #2017346

Feb 5, 2015

Listing Removed

—

Nov 20, 2000

Listed

$95,000

$75/sq ft

Charleston Trident MLS #2740022

Sep 1, 2009

Listing Removed

—

Nov 28, 2007

Listed

$99,000

$78/sq ft

Charleston Trident MLS #9909902

Nov 4, 1999

Sold

$50,000

$39/sq ft

Jul 26, 1999

Listed

$60,000

$47/sq ft

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

21 ft.

Lot depth

28 ft.

Lot size

588 Sq. Ft.

Year renovated

—

Sq. Ft.

571

Year built

1920

Style

Single Family Residential

County

Charleston County

APN

4590504143

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 14, 2026.

DR-2F

OLD CITY DISTRICT

OLD CITY HEIGHTS DISTRICT - 2.5-3

SR CAT 2

Diverse Residential District

The DR districts allow multi-family residential (3 or more) dwellings and one-family attached dwellings as well as single- and two-family dwellings. Density limitations are 6.0, 9.0, 12.0, 19.4, 19.4, 26.4 and 26.4 units per acre respectively. Within the DR-1, DR-1F, DR-2, DR-2F districts, the Board of Zoning Appeals may approve as a special exception, fraternity houses, sorority houses, dormitories, and homes for the elderly.

Zone overlays

Amusement and Recreation Services Overlay Zone
Old City District
Short Term Rental Overlay Zone - Category 2

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Multiple units
Golf related

Dec 7, 2025 • Final

Permit - building, residential alteration

Perform minor rot repair using in-kind wood replacement. Paint the repaired areas to match the existing finish.

Remodel

May 11, 2020 • Final

Fuel gas - single family/duplex dwelling - new service - gas

Install gas service for a residential unit.

Gas

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
Bathrooms Total Integer: 2

Bedroom Information
Bedrooms Total: 4

Heating & Cooling
Cooling: Window Unit(s)
Heating: Forced Air

Exterior

Property Type
Residential Income

Property Information
Other Structures: No
Property Type: Residential Income

Building Information
Structure Type: Duplex

Subdivision Information
Subdivision Name: Eastside

Financial

Tax Information
Tax District: 71 - City of Charleston
Tax Legal Description: 23 S LINE
Tax Map Number: 4590504144

Utilities

Utility Information
Public Sewer
Utilities: Charleston Water Service

Location

School Information
Elementary School: Memminger
Middle Or Junior School: Simmons Pinckney
High School: Burke

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

Public facts

Beds: 2
Baths: 1.0
Sq. Ft.: 571
Stories: 1.0
Lot Size: 588 square feet
Style: Single Family Residential
Year Built: 1920
Year Renovated: —
County: Charleston County
APN: 4590504143

Home facts updated by county records on Aug 14, 2026

Other

Documents & Disclosures
Documents Change Timestamp: 2026-01-04T05:59:36.157Z

Listing Information
Standard Status: Closed

Around this home

Schools

Sanders-Clyde Elementary School

Public PreK-5 • Assigned • 0.3mi

7/10

Simmons Pinckney Middle School

Public 6-8 • Assigned • 0.9mi

4/10

Burke High School

Public 9-12 • Assigned • 0.9mi

1/10

Provided by GreatSchools

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, 18 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 • 29403

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

$562,000 – $680,000

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New listings for sale in 29403

3D WALKTHROUGH

$1,600,000

4 beds2 baths2,011 sq ft

563 Rutledge Ave, Charleston, SC 29403

COMING SOON

$1,395,000

4 beds3 baths2,067 sq ft

130 Darlington Ave, Charleston, SC 29403

$1,600,000

4 beds2 baths2,728 sq ft

324 Sumter St, Charleston, SC 29403

3D WALKTHROUGH

$849,900

4 beds4 baths1,908 sq ft

73 Hanover St, Charleston, SC 29403

$1,395,000

3 beds2.5 baths1,428 sq ft

63 Radcliffe St, Charleston, SC 29403

$1,099,000

3 beds3.5 baths1,869 sq ft

83 Cooper St, Charleston, SC 29403

$1,495,000

3 beds2.5 baths2,005 sq ft

192 Ashley Ave Unit G, Charleston, SC 29403

3D WALKTHROUGH

$1,750,000

3 beds2.5 baths1,680 sq ft

57 Vanderhorst St, Charleston, SC 29403

3D WALKTHROUGH

$3,900,000

6 beds5 baths5,800 sq ft

67 Warren St, Charleston, SC 29403

Home values near 21 Line St

Data from public records.

Address	Redfin Estimate
21 Line St, Charleston, SC 4 Beds \| 2 Baths \| 1252 Sq. Ft.	$507,167
21 Line St, -, SC - Beds \| - Baths \| - Sq. Ft.	$597,119

Address	Redfin Estimate
19 Line St, Charleston, SC 1 Beds \| 1 Baths \| 480 Sq. Ft.	$500,208
101 Nassau St, Charleston, SC 2 Beds \| 1 Baths \| 1032 Sq. Ft.	$615,188

Address	Redfin Estimate
19 Line St, Charleston, SC 3 Beds \| 3.5 Baths \| 1950 Sq. Ft.	$1,055,665
97 Nassau St Apartment B, Charleston, SC 4 Beds \| 4 Baths \| 1554 Sq. Ft.	$689,042

Property information provided by undefined .

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GreatSchools Ratings provided by GreatSchools.org.

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21 Line St, Charleston, SC 29403

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About this home

Redfin Estimate

Market trends in 29403, SC

Homeowner tools

Sale and tax history for 21 Line St

Public record

Property details

Interior

Exterior

Financial

Utilities

Location

Public facts

Other

Around this home

Schools

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 29403

Home values near 21 Line St

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