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$1,850,000
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Property Description
A rare development opportunity awaits on Isle of Palms: a buildable lot offered with plans in hand for a 5-bedroom, 5.5-bath home. Designed with both lifestyle and investment in mind, the proposed residence is ideal as a second home or short-term rental, featuring expansive open living spaces, en-suite baths, and an additional loft. The thoughtfully planned layout totals approximately 3,846 square feet. The homesite has been cleared while preserving grand oak trees and mature foliage, providing privacy in the front and lush natural landscaping in the rear. Perfectly located within easy walking distance to the beach and the popular restaurants and shops of Isle of Palms, this property offers the best of island living. Isle of Palms is a premier coastal community known for its miles ofpristine beaches, ocean views, and relaxed Lowcountry charm. With resort-style amenities and year-round recreationincluding golf, boating, watersports, and dining- it's the perfect setting for a vacation retreat or income-producing getaway.
Full Property Details
Full Property Details for 22 21st Ave
General
- Price: $1,850,000
- Status: Active
- Type: Lots/Land
- Source: Charleston_Trident_MLS
- MLS ID: 26004036
- Updated: 2/12/2026
- Added to Site: 28 day(s) ago
Location
- Area: 44 - Isle of Palms
- County: Charleston
- Subdivision: Isle of Palms
- Driving Directions: From The Iop Connector, Turn Left Off Of Palm Blvd And The Property Will Be On Your Right.
School Information
- Elementary School: Sullivans Island
- Middle School: Moultrie
- High School: Wando
Community
- Community Name: 44 - Isle of Palms
Lot Features
- Lot Size (Acres): 0.32
- Lot Size (Sq. Ft.): 13,939
- Zoning: Residential
Financial Considerations
- Terms: Cash, Conventional
Listed by The Exchange Company, LLC
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Schools
Schools serving 22 21st Ave
School District:Charleston County School District
| Name | Grades | Distance |
|---|---|---|
Sullivans Island Elementary School 2014 Mike Perkis Place, Sullivan's Island, SC 29482 | PK-5 | 3.9 mi |
Moultrie Middle School 645 Coleman Boulevard, Mount Pleasant, SC 29464 | 6-8 | 5.1 mi |
Wando High School 1000 Warrior Way, Mount Pleasant, SC 29466 | 9-12 | 6.6 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 22 21st Ave
Date
Details
Price
Change
Source
2/05/2026
Listed
$1,850,000
43.97%
MLS
9/05/2025
Sold
$1,285,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 22 21st Ave
Year
Property Taxes
Change
Tax Assessment
Change
2024
$1,200
3%
$13,320
—
2023
$1,170
1%
$13,320
—
2022
$1,159
-6%
$13,320
—
2021
$1,235
-3%
$13,320
18%
2020
$1,279
15%
$11,320
-15%
2018
$1,109
2%
$13,320
—
2017
$1,087
6%
$13,320
—
2016
$1,024
-5%
$13,320
—
2015
$1,083
-15%
$13,320
-10%
2012
$1,278
—
$14,880
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 22 21st Ave
22 21st Avenue, Isle Of Palms, SC 29451 (MLS# 26004036) is a Lots/Land property with a lot size of 0.32 acres. 22 21st Avenue is currently listed for $1,850,000 and was received on February 05, 2026. Want to learn more about 22 21st Avenue? Do you have questions about finding other Lots/Land real estate for sale in Isle Of Palms? You can browse all Isle Of Palms real estate or contact a Coldwell Banker agent to request more information.

