Shawn Costa

Shawn Costa

Vice President

Awards

RealTrends Verified Top Team by Sides
RealTrends Verified Top Team by Volume

Press

Verified by RealTrends
RealTrends Verified Top Team by Sides
RealTrends Verified Top Team by Volume

Specialties

Certified Luxury Home Marketing Specialist
Certified Buyer RepresentativeĀ®

Buyer's Agent, Listing Agent, Consulting

Education

Providence College - Master of Business Administration
Business Administration

The George Washington University School of Business
Bachelor of Business Administration, Business Administration

Client Testimonials

Scroll down for more

​ ā˜…ā˜…ā˜…ā˜…ā˜…
"Shawn has been a dream to work with. He is always quick to respond. He has had knowledge of several towns we have looked in from Plymouth to the Cape. Shawn has been patient and guided us through this process with our best interest at heart. His negotiation skills have landed us with an amazing first home and we couldn’t be more grateful. We highly recommend Shawn as he is knowledgeable in every aspect and cares about his clients finding the perfect home."

ā˜…ā˜…ā˜…ā˜…ā˜…
"Shawn was an amazing realtor. My wife and I used him to both purchase our new house in Hanover, MA and to sell our previous house in Plymouth, MA. Shawn is very knowledgeable about the whole real estate process and he is very willing to work with you and for you to get the best deal and most information possible. He was very responsive throughout the whole process and I cannot recommend him enough. It was a pleasure and I plan to use him and refer him to my friends."

ā˜…ā˜…ā˜…ā˜…ā˜…
"Shawn was a delight to work with. He was always honest with us and his willingness to help us find the perfect house for our first home made the whole experience a positive one. Shawn was there for every step, allowing us to feel comfort; we knew we were not alone in our search, no matter how exhausting it became. In the end, we found the one for us and thanks to Shawn Costa, we could not be more ecstatic!"

ā˜…ā˜…ā˜…ā˜…ā˜…
"Having had to deal with numerous brokers, lawyers, buyers and sellers to make this move, I can without hesitation say that there is not a more competent, more professional, more courteous, and caring broker on the East Coast than is Shawn Costa. His patience with us as we searched for the perfect home was unwavering. Not only does he know his business which results in an incredible time saver for us, he masterfully sizes up his clients to show them only relevant choices. Having completed the deal, he continues to insure that our relocation has been as smooth and comfortable as well as help us get oriented with basic services we need. Shawn is now family."

ā˜…ā˜…ā˜…ā˜…ā˜…
"As with every other profession, all realtors do not provide equal service. It was shear good fortune that we teamed up with Shawn Costa, a ReMax realtor in Plymouth. We were moving from Brooklyn to Plymouth to be closer to children and grandchildren and were searching for "just the right house" on "just the right water." This proved elusive and required enormous patience, time, organization, and hard work on Shawn's part. He was more than equal to the task. Not only did his energy and enthusiasm for the project never fail, Shawn led the charge! We finally found the home of our dreams and have just moved in. Shawn has been at our side all along the way, offering to help with movers, hotels, insurance or any other needs that we have had. Even now as I navigate the ins and outs of living in a new town and have a million questions, Shawn is (still) there to answer them and to connect me with anyone I might need, from garbage removal services to consignment shop owners. Moving is a daunting task; working with Shawn we made a friend we could and did trust to guide us successfully through the unfamiliar process of buying a home. We give Shawn Costa the highest possible recommendation and wish you luck whether you are buying or selling a home."


​

Charity

Boys and Girls Club
Plymouth Education Foundation
About Shawn

Shawn has extensive experience in marketing and selling residential homes at various price points. Shawn is the co-principal team leader of Seagate Properties, which has sold over $150 Million in the town of Plymouth and was recently ranked the number one small team in the Plymouth market by Real Trends in 2025, with nearly $32 Million in overall volume in 2024. The team's focus is on The Pinehills, but Shawn serves the larger South Shore market and Cape Cod. 

Shawn has demonstrated success in the million dollars plus market and has a proven track record in representing buyers and sellers with their real estate needs. Shawn prides himself on using the latest technology and tools to offer a concierge approach for his clients throughout the transaction.

Shawn has been in real estate since 2011 and specializes in residential real estate sales at all price points and has partnered with financial advisors, mortgage representatives, and other vendors to offer a customized approach for luxury home buyers and sellers.

Shawn earned a BA in Business Administration from The George Washington University and an MBA from Providence College. Shawn is the President of the Plymouth Education Foundation and has served on other boards and committees. 

Shawn Costa’s Listings

a front view of a house with a ocean view
a front view of a house with a yard and garage
front view of a house with a small yard
a front view of a house with yard
a view of a room with wooden floor and windows
a living room with furniture and a fireplace
a open kitchen with cabinets table and chairs
a kitchen with stainless steel appliances granite countertop a sink a stove and a refrigerator
a large white kitchen with cabinets a sink dishwasher a stove and a dining table with wooden floor
a living room with furniture and a chandelier
a living room with furniture and a large window
a view of a dining room with furniture window and wooden floor
a spacious bedroom with a large bed and a large window
a white bath tub sitting in a bathroom next to a window
a view of a garden
$2,595,000 | 135 Stage Point Road, Plymouth, MA 02360
1/16
Listed By CompassUnder Agreement

$2,595,000

3
Bedrooms
3,211
Square Feet
0.42
Acres
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
$1,825,000 | 12 Stones Throw, Plymouth, MA 02360
1/34
Listed By CompassContingent

$1,825,000

3
Bedrooms
4,452
Square Feet
0.59
Acres
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
$1,200,000 | 134 Central Avenue, Scituate, MA 02050
1/37
Listed By CompassContingent

$1,200,000

3
Bedrooms
1,875
Square Feet
0.11
Acres
a front view of a house with a yard and garage
a view of entryway with wooden floor
a living room with furniture a fireplace and a flat screen tv
a living room with furniture a flat screen tv and a fireplace
a view of a dining room with furniture a rug and wooden floor
a living room with furniture a fireplace and a flat screen tv
a view of kitchen with furniture and wooden floor
a kitchen with stainless steel appliances a sink stove and cabinets
a view of kitchen with furniture and wooden floor
a kitchen with stainless steel appliances a refrigerator stove and white cabinets
a living room with furniture and a flat screen tv
a spacious bedroom with a bed a couch and a large window
a bathroom with a tub sink and mirror
a bedroom with a bed and a flat screen tv
a bathroom with a sink a toilet and shower
a living room with furniture and a flat screen tv
a living room with furniture and a flat screen tv
a living room with furniture a dining table and chairs
a bedroom with a bed and a window
a bathroom with a shower sink and mirror
a bedroom with a bed and a window
a living room with kitchen island a flat screen tv and a rug
a bathroom with a sink a counter and a light fixture
a view of a balcony with chairs and a potted plant
a view of outdoor sitting area with furniture
a view of yard with green space
a view of a house with a yard and sitting area
a front view of a house with plants
a front view of a house with a yard and garage
1/29
Listed By Compass

$1,150,000

2
Bedrooms
3,576
Square Feet
0.20
Acres
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
$949,000 | 9 Saddleback, Plymouth, MA 02360
1/39
Listed By Compass

$949,000

2
Bedrooms
3,500
Square Feet
0.16
Acres
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
$947,500 | 35 Snapping Bow, Plymouth, MA 02360
1/41
Listed By Compass

$947,500

2
Bedrooms
2,244
Square Feet
0.17
Acres
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
$875,000 | 111 Rocky Hill Road, Plymouth, MA 02360
1/28
Listed By Compass

$875,000

3
Bedrooms
1,662
Square Feet
0.44
Acres

Shawn Costa’s Transactions

Past Sales
$3,250,000 | 46 Warren Ave  Plymouth, MA 02360 | Plymouth

$3,250,000

4
Bedrooms
3.5
Bathrooms

46 Warren Ave Plymouth, MA 02360

Plymouth

an aerial view of a house with outdoor space and a lake view

$1,925,000

3
Bedrooms
4,853
Square Feet
0.46
Acres
$1,650,000 | 5 Kerna Drive, Bourne, MA 02532

$1,650,000

5
Bedrooms
4,956
Square Feet
1.66
Acres
$1,600,000 | 12 Stones Throw, Plymouth, MA 02360

$1,600,000

3
Bedrooms
4,452
Square Feet
0.59
Acres
$1,450,000 | 135 Stage Point Road, Plymouth, MA 02360

$1,450,000

3
Bedrooms
3,211
Square Feet
0.42
Acres
front view of a house

$1,450,000

3
Bedrooms
2,538
Square Feet
an aerial view of a house with a yard

$1,400,000

4
Bedrooms
3,400
Square Feet
0.38
Acres
a view of a house with a outdoor space

$1,380,000

3
Bedrooms
2,356
Square Feet
0.14
Acres
a front view of a house with a yard

$1,350,000

4
Bedrooms
4,089
Square Feet
1.34
Acres
$1,325,000 | 5 Stones Throw, Plymouth, MA 02360

$1,325,000

3
Bedrooms
4,323
Square Feet
0.94
Acres
$1,292,500 | 14 Chipping Hill, Plymouth, MA 02360

$1,292,500

3
Bedrooms
4,070
Square Feet
0.45
Acres
a living room with furniture and a fireplace

$1,285,000

3
Bedrooms
5,424
Square Feet
0.22
Acres
a front view of a house with a yard

$1,282,900

4
Bedrooms
3,178
Square Feet
0.92
Acres
front view of a house with a yard

$1,272,500

3
Bedrooms
3,062
Square Feet
0.39
Acres
a front view of a house with a garden

$1,250,000

3
Bedrooms
2,608
Square Feet
0.15
Acres
$1,250,000 | 143 Cross Neck Road, Marion, MA 02738

$1,250,000

3
Bedrooms
2,400
Square Feet
3.61
Acres
$1,200,000 | 41 Border Street, Scituate, MA 02066

$1,200,000

3
Bedrooms
1,926
Square Feet
1.06
Acres
Contact Agent | 46 Warren Avenue, Plymouth, MA 02360

Contact Agent

4
Bedrooms
3,755
Square Feet

46 Warren Avenue, Plymouth, MA 02360