37 21st Avenue, Isle of Palms, SC 29451 (MLS# 26014448)

37 21st Avenue, Isle of Palms, SC 29451

New Listing

$1,750,000

Property Type: Vacant Land Lot Size (sq. ft.): 12,197 Status: Active

Current Price: $1,750,000 List Date: 5/19/2026 Last Modified: 5/19/2026

Overview

Description

Rare opportunity to build on a corner lot in the heart of Isle of Palms. Located at the corner of 21st Avenue and Waterway Boulevard, this approximately 0.28-acre homesite offers potential sneak peeks of the Intracoastal Waterway along with beautiful grand oak trees that create a classic Lowcountry setting. Ideally located within walking distance to the beach, local restaurants, and island shops, this property offers the perfect blend of convenience and coastal living. Just moments from County Park beach access, the location provides easy access to everything that makes island life so desirable. The property currently has an existing home on site that would likely need to be removed, creating the opportunity to design and build your ideal island home. An arborist has reviewed the

Supplements: property, allowing potential for a larger footprint and future 2-story construction. Zoned SR-1, the lot contains approximately 12,196.8 square feet. As a corner lot, the property benefits from two front setbacks and two side setbacks: " Front Setbacks: 24' " Side Setbacks: 10' The existing home is currently used as a vacation rental, offering po ... (Read more)

Listing Details MLS# 26014448

Location, Tax & Legal

Tax Map #: 5680800065
Street #: 37
Street Name: 21st
Street Suffix: Avenue
County: Charleston
State: SC
Zip Code: 29451
Area: 44 - Isle of Palms
Tax District: 24 - City of Isle of Palms
Subdivision: None
Elementary School: Sullivans Island
Middle School: Laing
High School: Wando
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.
Legal Description: Lt 11 Blk 42 Sec B

Contract Info

MLS List Date: 2026-05-18

General Property Info

Acreage: 0.28
Subj to R Tax: No
C/R: No
HOA Fee: No
Potential Short Sale: No

Tax/Fees

Taxes: 13845

Office/Member Info

Seller Concessions Negotiable Y/N: Yes

Zoning

Residential: Yes

More Information

Uses

Residential: Yes

Structures

Residence: Yes

Documents Available

Aerial Photo: Yes

Existing Utilities

Electricity: Yes
Sewer At Site: Yes

Assumable

No: Yes

Proposed Financing

Cash: Yes
Conventional Loan: Yes

Showing Instructions

Contact Listing Agent: Yes

Property Features

Zoning: Residential Uses: Residential Structures: Residence Documents Available: Aerial Photo Existing Utilities: Electricity; Sewer At Site Assumable: No Proposed Financing: Cash; Conventional Loan Showing Instructions: Contact Listing Agent

Listing Office: Carolina One Real Estate

Last Updated: May - 19 - 2026

Broker Attribution: 843-779-8660

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