21 Broad St

Charleston, SC 29401

$4,399,000
Price
9
Beds
4
Baths
4,278 Sq. Ft.
$1,028 / Sq. Ft.
4,278
Sq. Ft.
$1,028
per Sq. Ft.
21 Broad Exterior
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Patio
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Description

21 Broad Street offers a rare opportunity to own a fully renovated, income-generating historic property in the heart of downtown Charleston. Originally built in 1802 and completely updated in 2018 (with additional improvements in 2023), this 4,254 sq ft mixed-use building spans four floors and provides both commercial and residential income streams with unmatched versatility. The first floor features a professional office suite with a shared conference room and four private offices, ideal for business...21 Broad Street offers a rare opportunity to own a fully renovated, income-generating historic property in the heart of downtown Charleston. Originally built in 1802 and completely updated in 2018 (with additional improvements in 2023), this 4,254 sq ft mixed-use building spans four floors and provides both commercial and residential income streams with unmatched versatility. The first floor features a professional office suite with a shared conference room and four private offices, ideal for business tenants or an owner seeking a prestigious Broad Street address. The second floor is a 2-bedroom residence operating as a successful short-term rental with a rare, grandfathered B&B license -- a highly valuable asset in Charleston's tightly regulated market. The top two floors are home to a spacious 3-bedroom, 2.5-bath apartment with updated kitchen and baths, perfect for long-term rental income or owner occupancy. Currently fully leased with tenants in place, the property grosses $242,000 annually. Additional highlights include two off-street parking spaces, updated systems and finishes throughout, and a prime location within walking distance to the Battery, White Point Gardens, award-winning restaurants, coffee shops, and galleries. Whether maintained as a turn-key investment, converted to a live-work arrangement, or adapted for full owner occupancy, 21 Broad Street blends Charleston's historic charm with modern function and proven rental income.
  1. Listed by The Boulevard Company

Property Details for 21 Broad Street

Subdivision Name
South of Broad
LISTING UPDATED: 11/20/2025 11:44 AM

Property Details for 21 Broad Street

StatusActive
MLS #25027060
Days on Market89
Taxes-
HOA Fees-
Condo/Co-op Fees-
Compass TypeOther
MLS TypeResidential Income
Year Built1802
Lot Size0.07 AC / 3,049 SF
CountyCharleston County

Location

Listing Courtesy of The Boulevard Company
Add your commute

Building Information for 21 Broad Street

Stories4Residences3Year Built1802Lot Size0.07 AC / 3,049 SF

Payment Calculator

$22,379 per month

30 year fixed, 6.28% Interest

Principal and Interest

$21,737

Property Taxes

$642

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 21 Broad Street

Summary
Location and General Information
  • Latitude: 32.776508
  • Longitude: -79.928049
  • Directions: Take E Bay Street To Broad St. Property Is Located On Left-hand Side Of The Street.
Taxes and HOA
  • Tax Map Number: 4580903129
School Information
  • Elementary School: Memminger
  • High School: Burke
  • Middle Or Junior School: Simmons Pinckney
Parking
  • Attached Garage YN: None
  • Carport YN: None
Property
Lot Information
  • Building Area Total: 4278.0
  • Building Area Units: Square Feet
  • Other Structures: No
  • New Construction YN: No
  • Structure Type: Triplex
Property and Assessments
  • Photos Count: 53
  • Photo Rights: I own the photos or have the right to use: Yes
Utilities
  • Utilities: Charleston Water Service, Dominion Energy
  • Sewer: Public Sewer
  • Water Source: Public
Interior and Exterior Features
Interior Features
  • Heating YN: Yes
  • Cooling: Central Air
  • Cooling YN: Yes
  • Heating: Heat Pump
  • Interior Features: Ceiling Fan(s)
  • Stories: 4
Exterior Features
  • Community Features: Elevators, Storage
  • Construction Materials: Brick
  • Roof: Metal
Multi Family
Multi-Family Information
  • Number Of Units Total: 3
Unit 1 Information
  • Unit 1: SqFt: 1476
  • Unit 1: Bedrooms: 4
  • Unit 1: Baths: 1
Unit 2 Information
  • Unit 2: SqFt: 1116
  • Unit 2: Bedrooms: 2
  • Unit 2: Baths: 1
Unit 3 Information
  • Unit 3: SqFt: 1660
  • Unit 3: Bedrooms: 3
  • Unit 3: Baths: 3

Property History for 21 Broad Street

DateEvent & SourcePriceAppreciation
Oct 6, 2025

Price Change

CHS Regional MLS #25027060

$4,499,000—
Oct 6, 2025

Listed (Active)

CHS Regional MLS #25027060

$4,399,000—
DateEvent & SourcePrice
10/06/2025

Price Change

CHS Regional MLS #25027060

$4,499,000
10/06/2025

Listed (Active)

CHS Regional MLS #25027060

$4,399,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 21 Broad Street

Taxable ValueLand-Additions-Total-
Tax Record2024$7,708 ($642 / month)
Home Facts
Total Finished SqFt1,690 SqFtAbove Grade Finished SqFt1,690 SqFtStories2Lot Size3,049 SqFtStyleMiscellaneous CommercialYear Built1802CountyCHARLESTONAPN458-09-03-129

Schools near 21 Broad Street

This home is within Charleston 01 School District.
Rating
School
Type
Grades
Distance
Memminger Elementary School
Public - PK to 5
Simmons Pinckney Middle School
Public - 6 to 8
Burke High School
Public - 9 to 12
Buist Academy
Public - 3 to 8
Rating
School
Distance
Memminger Elementary School
PublicPK to 5

Simmons Pinckney Middle School
Public6 to 8

Burke High School
Public9 to 12

Buist Academy
Public3 to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 21 Broad Street, Charleston, SC 29401

21 Broad Street is for sale in Charleston, SC 29401. This property was listed for sale on October 6, 2025 by The Boulevard Company, it's currently listed at $4,399,000. This listing's school district is Charleston 01 School District. Nearby schools include Memminger Elementary School, Simmons Pinckney Middle School and Burke High School. 21 Broad Street is a 9-bed, 4-bath, 4,278 sqft built in 1802.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of The Boulevard Company

We do not attempt to independently verify the currency, completeness, accuracy or authenticity of the data contained herein. It may be subject to transcription and transmission errors. Accordingly, the data is provided on an “as is” “as available” basis only and may not reflect all real estate activity in the market. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. No financial or legal advice provided. Equal Housing Opportunity. Based on information from one of the following Multiple Listing Services: Charleston Trident MLS, LowCountry Regional and REsides, Inc. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Canopy MLS, High Country Association of REALTORS,© 2024 REsides and LowCountry Regional Inc. All rights reserved. Certain information contained herein is derived from information which is the licensed property of, and copyrighted by, REsides, Inc. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.