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37 21st Avenue, Isle of Palms, SC 29451

None · Charleston County

Key Facts

3Beds
2Baths
1,289Sq Ft
1960Year Built
0.28Lot (acres)

Description

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.

Property Information

Property Type

Residential

Sub-Type

Single Family Residence

Style

Ranch

Year Built

1960

Living Area

1,289 sq ft

Lot Size

0.28 acres

Days on Market

43

MLS® Listing#

26014450

Property Features

Cooling

None

Heating

None

Parking

Off Street

Patio

Patio

Foundation

Slab

Sewer

Septic Tank

Water Source

Public

Schools

Elementary:
Sullivans Island
Middle:
Laing
High:
Wando

Financial Details

Annual Taxes

$13,845

Directions

Come Over The Isle Of Palms Connector From Mt. Pleasant And At The Light Turn Left Onto Palm Boulevard. Take A Left Onto 21st Avenue And Property Will Be On Your Left On The Corner Of 21st Avenue And Waterway Boulevard.

Affordability Calculator

$350,000

Estimated monthly payment

$9,314/mo

Principal $1,400,000 · Est. interest $1,953,125 over 30 yrs

Neighborhood Market Statistics

How this home compares to active listings in Isle of Palms, SC

$1,000,000
Median Listing Price
89
Median Days on Market
3,000
Median Sq Ft
$1,038
Median Price / Sq Ft
94
Active Listings
  • This home’s price is 75% above the area median.
  • Its price per sq ft is 31% above the area median.

Market statistics compiled from active EXIT Realty® and MLS listings in Isle of Palms, SC.

Location

Map showing the location of 37 21st Avenue, Isle of Palms, SC 29451

Points of Interest in Isle of Palms, SC

Showing the Isle of Palms area map.

Nearby Schools

  • Sunrise Children's School

    Elementary · 2.2 mi away

  • Mamie P Whitesides Elementary School

    Elementary · 3.0 mi away

  • Holy Cross Island School

    School · 3.2 mi away

  • Chesterbrook Academy Preschool

    School · 3.3 mi away

  • School of Rock

    School · 3.6 mi away

  • Children's Discovery Center

    Elementary · 3.7 mi away

  • Sullivan's Island Elementary School

    Elementary · 3.9 mi away

  • East Cooper Montessori Charter School

    Elementary · 3.9 mi away

  • Laing Middle School Band Program

    Secondary · 4.0 mi away

  • Jennie Moore Elementary School

    Elementary · 4.1 mi away

  • Lucy Beckham High School

    Secondary · 4.1 mi away

  • Jennie Moore Elementary

    Elementary · 4.2 mi away

  • James B Edwards Elementary School

    Elementary · 4.3 mi away

  • Primrose Schools

    Elementary · 4.4 mi away

  • Mt. Pleasant Academy

    School · 4.6 mi away

  • Christ Our King Catholic Church

    School · 4.6 mi away

  • Goddard School

    School · 4.8 mi away

  • The Sweetgrass School

    School · 4.9 mi away

  • Veritas Classical Schools

    School · 4.9 mi away

  • University School of the Lowcountry

    Secondary School · 5.0 mi away

Commute Calculator

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Moving Cost Estimate

EXIT Agents in Isle of Palms

Charleston Trident Multiple Listing Service logo

Listing Courtesy: Carolina One Real Estate

Presented by: Nichole Orvin - 843-779-8660

The data relating to real estate for sale on this website comes in part from the Broker Reciprocity Program of the Charleston Trident Association of REALTORS®/Charleston Trident Multiple Listing Service. Those properties marked with the Broker Reciprocity logo are provided courtesy of the Charleston Trident MLS Broker Reciprocity Database. Information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS. Any use of search facilities of data on the site, other than by a consumer looking to purchase real estate, is prohibited. Information deemed reliable but not guaranteed. Copyright ©2026 Charleston Trident Association of REALTORS®. All Rights Reserved.

The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange (IDX) program of one or more Multiple Listing Services (MLS). Listing information is deemed reliable but is not guaranteed accurate. Copyright © EXIT Realty® and respective MLS providers.

Data provided by CTAR. MLS® Listing#26014450. © 2026EXIT Realty®. All rights reserved.