Incredible opportunity to build or renovate just blocks from the beach on Isle of Palms. Situated on a .38-acre lot in a quiet, desirable area, 22 21st Avenue is ideal for a tear-down and custom new construction -- but also offers the flexibility to renovate the existing 3-bedroom, 2-bath cottage and create a charming island retreat. The home is a great rental or the perfect beach escape while you plan your vision. No HOA, easy access to the IOP Connector, and close to dining, shopping, and golf. Whether you're an investor, builder, or future resident, this property offers rare potential in a prime location. Sold strictly as-is.
Active
$1,380,000
22 21st Ave, Isle Of Palms, SC 29451
3beds
1,460sqft
Est.:
Single Family Residence
Built in 1962
0.38 Acres Lot
$1,213,900 Zestimate®
$945/sqft
$-- HOA
What's special
- 1 day
- on Zillow |
- 431 |
- 22 |
Likely to sell faster than
Zillow last checked: 7 hours ago
Listing updated: August 13, 2025 at 12:49pm
Listed by:
William Raveis Real Estate
Source: CTMLS,MLS#: 25022189

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Features
- Has fireplace: No
Interior area
- Total structure area: 1,460
- Total interior livable area: 1,460 sqft
Property
Parking
- Parking features: Off Street
Features
- Levels: Two
- Stories: 2
- Entry location: Ground Level
Lot
- Size: 0.38 Acres
- Dimensions: 85 x 193
- Features: 0 - .5 Acre, Interior Lot
Details
- Parcel number: 5680800105
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Ranch
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1962
Utilities & green energy
- Sewer: Septic Tank
- Water: Private
- Utilities for property: Dominion Energy, IOP W/S Comm
Community & HOA
Community
- Features: Trash
- Subdivision: None
Location
- Region: Isle Of Palms
Financial & listing details
- Price per square foot: $945/sqft
- Tax assessed value: $575,000
- Annual tax amount: $1,200
- Date on market: 8/12/2025
- Listing terms: Any
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