Mark Costello Featured Listings
702 Ocean Boulevard
Isle of Palms, SC 29451
Isle of Palms
Residential
This perfect oceanfront home is well-built, meticulously maintained & nicely decorated! Located on the more desirable Ocean Blvd, this home was bui...
5092 Chisolm Road
Johns Island, SC 29455
Ravens Point Plantation
Residential
At almost 5 acres this Low Country, Deep Water, Estate is breathtaking. Every square foot of this beautiful home was built to maximize the views ma...
Reduced -$70,000
910 Carolina Boulevard
Isle of Palms, SC 29451
Isle of Palms
Residential
Lovely, updated island cottage on a 1/4 acre, high lot with pool and a beautiful fenced-in back yard. Great location one block to the beach and one...
10 Ocean Point Drive
Isle of Palms, SC 29451
Wild Dunes
Residential

Gorgeous home in exclusive OCEAN POINT, just across from remote BEACH ACCESS and bordering the Tom Fazio LINKS GOLF COURSE. Truly the best of both ...
548 Galera Lane
Mount Pleasant, SC 29464
Belle Hall
Residential
Charleston Southern Charm at it's best! Over 2,100 sq/ft of wrap-around porches grace the three floors of this Historic-Charleston-inspired home. T...
Reduced -$10,000
125 Charleston Boulevard
Isle of Palms, SC 29451
Isle of Palms
Vacant Land
Fantastic location on the quiet side of the island. Almost a third acre corner lot, two block walk to the nearest beach access, one block to Palm B...
125 Charleston Boulevard
Isle of Palms, SC 29451
Isle of Palms
Residential
Fantastic location on the quiet side of the island. Almost a third acre corner lot, two block walk to the nearest beach access, one block to Palm B...
94 Vincent Drive
Mount Pleasant, SC 29464
Brookgreen Meadows
Residential
This impeccably maintained, stylishly-finished townhome is one of eight (built in 2016) on Vincent Dr near the Coleman Blvd Business District. Prim...
5804 Palmetto Drive UNIT A-302
Isle of Palms, SC 29451
Wild Dunes
Residential

PREAPPROVED SHORT SALE--QUICK CLOSING POSSIBLE !!! FURNISHED END UNIT WITH GREAT RENTAL HISTORY. THERE IS A WRAP AROUND PRIVATE BALCONY THAT HAS V...
Reduced -$14,000
4075 St Johns Avenue
North Charleston, SC 29405
Park Circle
Vacant Land
One of the last remaining opportunities to buy a buildable lot just south of Park Circle. This stretch of St Johns Ave has little traffic and is wi...
1926 Hampton Avenue
North Charleston, SC 29405
Windsor Place
Vacant Land
Don't miss your chance to buy land in a great neighborhood within an Opportunity Zone in the booming Charleston neck area. Lot was originally platt...
36 Charlotte Street UNIT #2
Charleston, SC 29403
Wraggborough
Rentals
Handsome, totally renovated & meticulously maintained circa 1890s carriage house upstairs apartment. Wraggsborough has some of the oldest & most be...
1151 Shadow Lake Circle UNIT C
Mount Pleasant, SC 29464
Snee Farm Lakes
Rentals
You cannot beat this location! New LVT flooring downstairs in this bright and cheerful condominium overlooking a pond with a calming accompanying ...
Increase +$425
19 Vincent Drive UNIT A
Mount Pleasant, SC 29464
Brookgreen Meadows
Rentals
Great two bedroom home with privacy fenced back yard conveniently located off popular Coleman Blvd. Walk to shops and restaurants, bike to Sullivan...