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37 21st Avenue

Isle of Palms, SC 29451

Single Family Detached
$1,750,000
Active
$1,358/sqft
Property console
Beds
3
Baths
2.0
Sq Ft
1,289
Year Built
1960
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Property 37 21st Avenue

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Available from 2026-09-21 through 2026-10-04.

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    About this home

    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.

    CHS MLS Listed by Carolina One Real Estate Data source: Charleston Trident MLS Updated 2026-09-20T15:43:28+00:00

    Details

    Property Details

    Listing ID
    26014450
    Status
    Active
    Property Type
    Residential
    Property Subtype
    Single Family Detached
    Market Area
    44 - Isle of Palms
    Bedrooms
    3
    Bathrooms
    2.0
    Living Area
    1,289 sq ft
    Lot Size
    0.28 acres
    Year Built
    1960
    Stories
    1
    Days on Market
    73

    Parking

    Garage Spaces
    0
    Parking Features
    • Off Street

    Price History

    Event Date Value
    Current List Price $1,750,000
    Closed Price Nov 29, -0001 $0

    Features

    Style
    • Ranch
    Architectural Style
    • Ranch
    Fireplace
    No

    Lot & Community

    Lot Size
    0.28 acres
    Subdivision
    None
    City
    Isle of Palms
    State
    SC

    Schools

    Elementary School
    Sullivans Island
    Middle School
    Laing
    High School
    Wando

    Source & Freshness

    Data Source
    Charleston Trident MLS
    Source System
    CHS Regional MLS
    Listing Modified
    Jul 30, 2026
    Bridge Modified
    Jul 30, 2026
    Last Refreshed
    Sep 20, 2026
    Compliance Contract
    idx-compliance-v1

    Location

    37 21st Avenue

    Isle of Palms, SC, 29451

    Location Details

    City
    Isle of Palms
    State
    SC
    Postal Code
    29451
    Market Area
    44 - Isle of Palms
    Subdivision
    None