420 E Erie Avenue, Folly Beach, SC, 29439

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$1,725,000
25 Days On Site

420 E Erie Avenue
Folly Beach, SC 29439

For Sale|Single Family Residence|Active
4
Beds
3
Total Baths
3
Full Baths
3,159
SqFt
$546
/SqFt
1940
Built
Subdivision:
Folly Beach
County:
Charleston
Listing courtesy of Carolina One Real Estate
420 E Erie Avenue420 E Erie Avenue420 E Erie Avenue420 E Erie Avenue
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Mortgage Calculator

Monthly Payment (Est.)

$7,870
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Tucked away on a rare street-to-street lot in the desirable X flood zone, this charming Folly Beach retreat offers easy one-level living plus a private SECOND UNIT with its own kitchen, entrance and parking--an uncommon island gem. Perfect set up for supplemental income, a mother in law suite or a guest space. The main home features 3 bedrooms and 2 full baths, while a private SECOND UNIT (mother in law suite / rental opportunity) offers a spacious 1-bedroom layout with full kitchen, living and dining areas, screened porch, outdoor shower, and dedicated parking on the backside of the property. To enter the main home from E Erie follow the brick path beneath a blooming jasmine arbor to a colorful cottage that instantly feels like an escape.Enter through the spacious but cozy front porch, perfect for relaxing, reading and bird watching. Inside, a stunning 31x15 great room with soaring cathedral ceilings flows effortlessly into a bright, coastal-inspired kitchen featuring an oversized island, 6-burner stove, and eye-catching tile that reaches the ceiling. The thoughtfully designed layout flows with ease--an open living and dining space made for entertaining connects seamlessly to the kitchen and wet bar. Beyond, you'll find a cozy bedroom, full bath, charming coffee nook, a second bedroom, an oversized laundry room, and a dream-worthy walk-in pantry. The primary suite is a serene retreat, complete with two walk-in closets and multiple glass doors that open to private and screened outdoor spaces--perfect for soaking in the island breeze. Out back, the magic continues. A sprawling screened porch overlooks a lush, tropical garden designed for both privacy and play. Wander down to a tucked-away deck, unwind beneath the tin-roof cabana, or rinse off in the oversized outdoor shower after a sandy stroll home from the beach--just a few blocks away. Thoughtfully landscaped with swaying palms and surrounded by a tall privacy fence, every corner of this property feels like a hidden coastal sanctuary. Tucked behind the cabana, you'll find a custom tin-roofed storage building along with an additional Tuff Shed. A 10-foot fence surrounds most of the property, enhancing the feeling of seclusion and calm. The garden's side entrance features a unique walkway crafted from historic marble sourced from the South Carolina State House in the 1800s. Sitting at 19.5 feet above sea level, this lot is also one of the highest points on the island. The charming attached guest/mother-in-law suite offers a private bedroom, full bath, and open living space, complete with its own screened porch and outdoor shower--perfect for guests, extended stays, or generating rental income. Endless possibilities await. * No Flood Insurance Required * Meticulously renovated in 2020 * Installed impact glass windows * Fully reconfigured kitchen with Charleston-inspired tile * 10-foot privacy fence with custom gates enclosing the entire yard for added security and seclusion

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Listing Snapshot
Price 
$1,725,000
Days On Site 
25 Days
Bedrooms 
4
Inside Area (SqFt) 
3,159 sqft
Total Baths 
3
Full Baths 
3
Partial Baths 
N/A
Lot Size 
0.24 Acres
Year Built 
1940
MLS® Number 
26008720
Status 
Active
Property Tax 
$3,177
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
6 days agoListing updated with changes from the MLS®
4 weeks agoListing first seen on site
General Features
Acres 
0.24
Green Energy Efficient 
Insulation
Levels 
One
Number Of Stories 
1
Parking 
Off Street
Property Sub Type 
Single Family Residence
Sewer 
Septic Tank
SqFt Total 
3159
Style 
Cottage
Water Source 
Public
Interior Features
Appliances 
DishwasherDisposalENERGY STAR Qualified AppliancesTankless Water Heater
Basement 
Crawl Space
Cooling 
Ceiling Fan(s)Central Air
Fireplace 
Yes
Fireplace Features 
BedroomFamily RoomGreat RoomKitchenLiving Room
Fireplaces 
3
Flooring 
Ceramic TileWood
Heating 
Heat PumpNatural Gas
Interior 
Cathedral Ceiling(s)Walk-In Closet(s)High CeilingsKitchen IslandCeiling Fan(s)In-Law FloorplanPantry
Laundry Features 
Gas Dryer HookupWasher HookupLaundry Room
Window Features 
Storm Window(s)
Master Bedroom 
Level - Lower
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Exterior Features
Construction Details 
Cement SidingWood Siding
Fencing 
Wood
Other Structures 
Shed(s)Workshop
Patio And Porch 
DeckPatioScreened
Roof 
Asphalt
Waterfront Features 
Beach Access
Windows/Doors 
Storm Window(s)
Community Features
Community Features 
Tennis Court(s)
Financing Terms Available 
CashConventionalFHAVA Loan
MLS Area 
22 - Folly Beach to Battery Island
Schools
School District
Unknown
Elementary School
James Island
Middle School
Camp Road
High School
James Island Charter
Listing courtesy of Carolina One Real Estate



Listing information is provided by Participants of the CHS Regional MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, CHS Regional MLS.
Last checked: 2026-04-22 03:01 AM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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