37 21st Avenue Isle of Palms, SC $ 1,750,000
37 21st Avenue
$ 1,750,000
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37 21st Avenue

Isle of Palms, SC, 29451
$ 1,750,000
Bedrooms3 Baths2.0 Sq 1,289

Monthly Estimate*

$ 10,775

37 21st Avenue, Isle of Palms, SC 29451 - Image 1
37 21st Avenue, Isle of Palms, SC 29451 - Image 2
37 21st Avenue, Isle of Palms, SC 29451 - Image 3
37 21st Avenue, Isle of Palms, SC 29451 - Image 4
37 21st Avenue, Isle of Palms, SC 29451 - Image 5
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37 21st Avenue, Isle of Palms, SC 29451 - Image 8
37 21st Avenue, Isle of Palms, SC 29451 - Image 9

Single Family Home for sale in Isle of Palms, SC

for $1,750,000 with 3 bedrooms and 2 full baths. This 1,289 square foot home was built in 1960 on a lot size of 0.28.

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.

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Single Family Active

Price

$ 1,750,000

Bedrooms

3

Full Bath

2

Property Type

Single Family

Taxes

$ 0

Style

Ranch

Lot Size

0.28

Year Built

1960

Town/City

Isle of Palms

County/Region

Charleston

MLS | Web ID

26014450

Features
General
County Charleston
Property Type Residential
Subdivision Name None
Status Active
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.
High School Wando
City Isle of Palms
MLS Area 44 - Isle of Palms
Lot Size Units Acres
Lot Size Square Feet 12196.8
Elementary School Sullivans Island
Middle/Junior High School Laing
Building Area Units Square Feet
Standard Status Active
Sewer Septic Tank
Garage Spaces 0
Year Built 1960
New Construction false
Garage Y/N false
Other Structures No
Patio/Porch Features Patio
Architectural Style Ranch
Stories Count 1
Levels One
Property Subtype Single Family Detached
Full Baths 2
Carport Spaces 0
Carport Y/N false
Property Attached Y/N false
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Interior
Air Conditioning Y/N false
Heating Y/N false
Total Bedrooms 3
Fireplace Y/N false
Half Baths 0
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Exterior
Lot Size Area 0.28
Lot Size Acres 0.28
Parking Features Off Street
Water Source Public
Foundation Details Slab
Building Area Total 1289
Covered Spaces 0
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* Excluded Features
List By
Carolina One Real Estate

Broker

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$10,775
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Monthly Principal & Interest
$10,775
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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
245868 Elementary School
245860 Middle School
Wando High School High School
Pricing History
DatePricePrice ChangeDescription
5/19/2026$1,750,000 Listed Price

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37 21st Avenue, Isle of Palms, SC, 29451 is a Single Family Home for sale at $1,750,000 with 1,289 sqft and a lot size of 0.28. 37 21st Avenue has 3 bedrooms, 2.0 baths, and was built in 1960. The property's zip code is 29451 which is in Isle of Palms, SC