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3 Beds
2 Baths
1,289 sqft

$1,750,000

37 21st Avenue, Isle of Palms SC, 29451

Price per sqft$1,357.64
Built in1960
Property size1,289 sqft
Property typeResidential

Overview

Under contract

Active Contingent

Listed May 18, 2026

Updated 3 weeks ago

Charming 3-bedroom, 2-bath ranch-style cottage located on a desirable corner lot in the heart of Isle of Palms. Situated at the corner of 21st Avenue and Waterway Boulevard, this property offers the perfect blend of island charm, convenience, and future potential. Surrounded by beautiful grand oak trees and offering potential sneak peeks of the Intracoastal Waterway, the setting captures the essence of Lowcountry coastal living.Ideally located within walking distance to the beach, local restaurants, island shops, and County Park beach access, this home provides easy access to everything that makes Isle of Palms so desirable. The home is currently operated as a vacation rental, offering excellent flexibility as a primary residence, second home, or income-producing investmentproperty. Rental information is available upon request. Home is also being sold fully furnished. The approximately 0.28-acre property is zoned SR-1 and contains approximately 12,196.8 square feet. An arborist has reviewed the property, offering insight into the potential for a larger footprint and future 2-story construction should a buyer wish to expand or redevelop in the future. As a corner lot, the property benefits from two front setbacks and two side setbacks: * Front Setbacks: 24' * Side Setbacks: 10' Whether you are looking for a charming island cottage to enjoy today or a property with long-term redevelopment potential, this home presents a rare opportunity in one of the Charleston area's premier coastal communities. Enjoy nearby golf, boating, watersports, dining, and endless outdoor recreation while embracing the relaxed Lowcountry lifestyle.

$11,643/mo

Est. mortgage payment based on a $1,750,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
26014450

Interior Features

Bedrooms
3
Bathrooms
2
Basement
No

Exterior Features

Lot Size
0.28 Acres

Courtesy of Carolina One Real Estate 843-779-8660 

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Data last updated 3:54 AM UTC, 10/10/2026

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