Mark Costello
- Phone
- 843-224-3233
- Fax
- 843-725-6532
AgentOwned Realty
1400-G Palm Blvd, Isle of Palms, SC 29451
Email MeMark Costello has been providing unparalleled service to Charleston's Luxury Real Estate market for over fourteen years. He offers his clients an interesting perspective to real estate with a background in wealth management and private banking. Mark's professionalism, honesty, market knowledge and discretion have always produced the highest levels of client satisfaction. Mark represents clients in a diverse portfolio of real estate which includes Luxury Oceanfront Condominiums, Luxury Rentals, and Oceanfront Homes. His interests include cooking, gardening, golfing, traveling and enjoying relaxing walks on the beach with his wife.
Mark is a member of the National Association of Realtors and the South Carolina Association of Realtors.
Developers, builders, investor take note! 3 Parcels bundled for estate land sale. Two houses on property considered teardowns. Near all amenities and beach Islands of IOP...
- 0 Baths
- 24005507 MLS
- Phillips SubDv.
- Active Status
This listing includes 2318 and 2290 N Palmetto Fort Dr (Tax IDs 577-14-00-031 and 577-00-00-002) 2318 is a .43 acre property with a beautifully renovated 3 bed, 2.5 bath ...
- 4 Beds
- 4.5 Baths
- 23021150 MLS
- Palmetto Fort SubDv.
- Active Status
Extraordinary, one-of-a-kind, 5-acre farm in the middle of Mt Pleasant! This beautifully designed, custom-built horse farm is adjacent to Oyster Point off Rifle Range Rd ...
- 0 Baths
- 23013967 MLS
- Palmetto Fort SubDv.
- Active Status
Extraordinary, one-of-a-kind, 5-acre farm in the middle of Mt Pleasant! This beautifully designed, custom-built horse farm is adjacent to Oyster Point off Rifle Range Rd ...
- 1 Beds
- 2 Baths
- 23013966 MLS
- Palmetto Fort SubDv.
- Active Status
This home was built by Thomas Evans Construction, one of the island's finest builders. The home is well-maintained with many upgrades in 2022 and 2023. Currently a super ...
- 7 Beds
- 5.5 Baths
- 21010730 MLS
- Isle Of Palms SubDv.
- Active Status
In the heart of Mt Pleasant Phillips Community, minutes away from all local attractions, these parcels are the perfect area for builder-developers!Directly across the str...
- 0 Baths
- 23002274 MLS
- Phillips SubDv.
- Active Status
Great marsh front lot at almost a third of an acre located on a tidal marsh and ready for your new custom home! This plan is a proposed construction with build price from...
- 4 Beds
- 4.5 Baths
- 24011147 MLS
- Wild Dunes SubDv.
- Active Status
GREAT OPPORTUNITIES FOR DEVELOPER BUILDERS OR LAND INVESTORS. NINE ACRES CLOSE TO WATER LINES ALONG BOTH CHANDLER AND PRITCHARD, STORM DRAINS EXIST, USE SEPTIC, CURRENT Z...
- 0 Baths
- 24006191 MLS
- Chandlers SubDv.
- Active Status
PROPOSED CONSTRUCTION....This huge 4 or 5 bedroom, 5 full baths w/ 2 half baths is custom from top to bottom. Beautiful 2.79 acre marshfront/waterfront lot in a small, pr...
- 5 Beds
- 6.5 Baths
- 23019323 MLS
- Tibwin Farms SubDv.
- Active Status
Build your dream beach home with Hunter Quinn, one of Charleston's premier builders! The listed price is an approximation to tear down the existing structure and build th...
- 4 Beds
- 3 Baths
- 24013652 MLS
- Active Status
Beautifully updated classic IOP sprawling ranch on a rare half-acre lot located in one of the quieter areas of the island. This gorgeous lot features numerous mature oak ...
- 4 Beds
- 3 Baths
- 24006295 MLS
- Active Status
ZONING CURRENTLY R4, WATER AND SEWER AVAILABLE. THIS WILL MOVE QUICKLY! BRING YOUR BEST OFFER. PUBLIC WATERFRONT ACCESS AT COPAHEE SOUND, MT PLEASANT AMENITIES AND RESTAU...
- 0 Baths
- 24003095 MLS
- 10 Mile SubDv.
- Active Status
Don't miss this rare chance to buy a custom home with a new dock & peaceful porches galore in one of Mt Pleasant's premiere neighborhoods! This home has views for miles &...
- 4 Beds
- 3.5 Baths
- 24011869 MLS
- Park West SubDv.
- Active Status
Rare 0.25 acre corner lot on the Isle of Palms! One of the few vacant lots remaining. Perfect for a new custom home. Just one block away via side streets from the Isle...
- 0 Baths
- 24012219 MLS
- Active Status
Great potential renovation or tear down and rebuild a custom home on Isle of Palms! Home has two bedrooms on the main floor, full bathroom, large living room, dining spac...
- 5 Beds
- 2.5 Baths
- 24011559 MLS
- Active Status
Beautiful vacant lot at almost a third of an acre located on a tidal marsh and ready for your new custom home to be built! The Out Islands of Seagrass is a small island i...
- 0 Baths
- 24001938 MLS
- Wild Dunes SubDv.
- Active Status
With an abundance of Natural Light throughout, this updated 3 Bedroom / 2 Full Bath home in South Mt. Pleasant is calling your name! Features include a renovated kitchen ...
- 3 Beds
- 2 Baths
- 24016982 MLS
- Snee Farm SubDv.
- Active Status
FULLY UPATED!! Terrific central location surrounded by all of the conveniences of Mt Pleasant -- midway between the Ravenel Bridge and I-526 with entrances on Johnnie Dod...
- 3 Beds
- 2.5 Baths
- 24016856 MLS
- Heritage Village SubDv.
- Active Status
Beautiful 2.79 acre marshfront/waterfront lot in a small, private, gated McClellanville community. There is also a 1/3 undivided interest in the 17.4 acre marshfront parc...
- 0 Baths
- 23015427 MLS
- Tibwin Farms SubDv.
- Active Status
Great 8.39 acre property backing up to the marsh on Yonges Island. Property is down a quiet dirt road with lots of beautiful trees and would be perfect for a nice custom...
- 0 Baths
- 23021786 MLS
- Yonges Island SubDv.
- Active Status
TURN KEY! Come see this spacious 3 bedroom home which could easily be 4 with the frog. Walk in to the foyer which leads to a formal dining room to the the left, or the fa...
- 3 Beds
- 2.5 Baths
- 24005686 MLS
- Bridges Of Summerville SubDv.
- Active Status
Nestled in the picturesque Midtown community of Nexton, 361 Baritone Road offers a charming southern cottage perfect for those seeking a blend of comfort, style, and mode...
- 3 Beds
- 2.5 Baths
- 24012157 MLS
- Nexton SubDv.
- Active Status
Beautiful, level lakefront lot with long-range views across the water. This lot backs up to a walking trail and is right next to the equestrian center. It is within a sho...
- 0 Baths
- 24014922 MLS
- Village At Seabrook SubDv.
- Active Status
Fully updated end unit condo with attached garage in The Battery at Park West! This is only one of a handful of condos in Park West with an attached garage and no one liv...
- 1 Beds
- 1 Baths
- 24009500 MLS
- Park West SubDv.
- Active Status
Discover the charm of Mount Pleasant and the Historic Old Village! Voted the #1 neighborhood to live in. Minutes to Sullivan's Island (2mi), Isle of Palms (5mi), and Down...
- 2 Beds
- 1 Baths
- 23018316 MLS
- Myrtle Acres SubDv.
- Active Status
Must see! 2 Bed/ 2 Bath condo located in Southampton Pointe. Gated community conveniently located in the center of Mount Pleasant, easy access to I-526 and a short drive ...
- 2 Beds
- 2 Baths
- 24014855 MLS
- Southampton Pointe SubDv.
- Active Status