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$429,900
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Property Description
Step into a piece of Charleston history with this beautifully updated 2-bedroom,1-bath was built in the 1850s, where original charm meets modern upgrades in one of the city's most walkable neighborhoods.Hardwood floors, 9-foot ceilings, a classic decorative fireplace, and Charleston-style side porches set the tone the moment you walk in. The home has been thoughtfully updated without sacrificing its character -- renovated bathroom (2024), new HVAC and ductwork (2025), brand new hot water heater (2026) and a freshly resealed and painted metal roof -- so you can move right in and enjoy the lifestyle.Get yourself a golf cart and you're minutes from the boutiques, bars, and restaurants of upper King Street, the vibrant shops and studios of the Cigar Factory, the green space of Marion Square, and the iconic Arthur Ravenel Jr. Bridge. This is downtown Charleston living at its most effortless. HOA covers property and flood insurance, water, annual termite bond, and general maintenance -- an extraordinary value that keeps your monthly overhead low and your to-do list even lower. Whether you're looking for a low-maintenance primary residence or a savvy investment in one of Charleston's most sought-after zip codes, 20 Amherst Unit B delivers.
Full Property Details
Full Property Details for 20 Amherst St #B
General
- Price: $429,900
- Status: Active
- Type: Duplex
- Source: Charleston_Trident_MLS
- MLS ID: 26015545
- Updated: 6/18/2026
- Added to Site: 47 day(s) ago
Interior
- Interior Features: High Ceilings, Eat-in Kitchen
Rooms
Bathrooms
- Total Bathrooms: 1
- Full Bathrooms: 1
Bedrooms
- Total Bedrooms: 2
Other Rooms
- Laundry: Laundry Room
Location
- Area: 51 - Peninsula Charleston Inside of Crosstown
- County: Charleston
- Subdivision: Eastside
- Driving Directions: Heading South On East Bay, Turn Right Onto Amherst, Home On The Right.
School Information
- Elementary School: Memminger
- Middle School: Courtenay
- High School: Burke
Community
- Community Name: 51 - Peninsula Charleston Inside of Crosstown
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Structure Type: Duplex
- Construction: Wood Siding
- Foundation: Crawl Space
- Roof: Metal
- Stories/Levels: 2
- Building Size: 993
- Square Feet: 993
- Year Built: 1852
Lot Features
- Lot Size (Acres): 0.04
- Lot Size (Sq. Ft.): 1,742
Financial Considerations
- Terms: Cash, Conventional
Listed by Compass Carolinas, LLC
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Schools
Schools serving 20 Amherst St #B
School District:Charleston County School District
| Name | Grades | Distance |
|---|---|---|
Sanders-Clyde Elementary School 805 Morrison Drive, Charleston, SC 29403 | PK-5 | 0.5 mi |
Simmons Pinckney Middle School 244 President Street, Charleston, SC 29403 | 6-8 | 1.1 mi |
Burke High School 244 President Street, Charleston, SC 29403 | 9-12 | 1.1 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 20 Amherst St #B
Date
Details
Price
Change
Source
6/18/2026
Price Reduced
$429,900
-6.54%
MLS
6/06/2026
Price Reduced
$460,000
-5.15%
MLS
5/28/2026
Listed
$485,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 20 Amherst St #B
Year
Property Taxes
Change
Tax Assessment
Change
2025
$5,862
14%
$18,240
—
2023
$5,142
5%
$18,240
—
2022
$4,916
1%
$18,240
—
2021
$4,855
1%
$18,240
—
2020
$4,820
—
$18,240
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 20 Amherst St #B
20 Amherst Street #Apt B, Charleston, SC 29403 (MLS# 26015545) is a Duplex property with 2 bedrooms and 1 full bathroom. 20 Amherst Street #Apt B is currently listed for $429,900 and was received on May 28, 2026. Want to learn more about 20 Amherst Street #Apt B? Do you have questions about finding other Duplex real estate for sale in Charleston? You can browse all Charleston real estate or contact a Coldwell Banker agent to request more information.

