Karen Breen

Karen Breen

Broker Associate
karen.breen@compass.com
M: 508-737-4232

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Client Testimonial

​ ★★★★★
"Karen provided us with an exceptional level of service throughout the entire process. She not only provided significant guidance about the buying process, she went above and beyond to explain so many other aspects of the process."


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About Karen
Karen, a seasoned Broker/Realtor with a strong background in construction and property management, is a prominent figure in the vibrant real estate market of Cape Cod.  With years of experience and a passion for her work, she has established herself as a trusted professional in the industry having been the recipient of the DIAMOND, EMERALD, SAPPHIRE AND RUBY AWARDS from Kinlin Grover.  

Before transitioning to real estate, Karen was deeply involved in the construction business alongside her husband.  Her expertise in the field allowed her to effectively sell the homes they built, leveraging her knowledge to provide clients with valuable insights into the construction and design aspect of their potential homes.   Additionally, she successfully managed various commercial properties, honing her skills in property administration and ensuring smooth operations for her tenants.

With her extensive knowledge of the Cape Cod real estate market, strong work ethic, and commitment to client satisfaction, Karen is the ideal Broker/Realtor to guide you through your real estate journey.  Whether your're looking to buy or sell a property, her expertise and genuine passion for helping others make her a reliable and trustworth partner in your real estate endeavors.




Karen Breen’s Listings

a front view of a house with a yard and potted plants
a view of a lake with outdoor space
a view of a lake with houses
a view of a dining room with furniture a chandelier and wooden floor
a view of entryway with a front door
a dining room with granite countertop lots of table and chairs
a view of a kitchen with kitchen island stainless steel appliances a table and chairs in it
a view of kitchen and hall with furniture
a bedroom with two beds and painting on the wall
a view of a lake with a bench in the ocean
a front view of a house with a yard
a view of a lake from a balcony
a view of a lake with houses
a view of a patio with table and chairs and wooden fence
view of city and mountain
an aerial view of a house with outdoor space
a picture of a room
a picture of a room with a white walls
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
$3,200,000 | 52 Old Dock Lane, Mashpee, MA 02649
1/56
Listed By CompassPending

$3,200,000

4
Bedrooms
3,692
Square Feet
1.78
Acres

52 Old Dock Lane, Mashpee, MA 02649

Karen Breen’s Transactions

Past Sales
a view of yard with large trees

$1,550,000

2
Bedrooms
1,388
Square Feet
0.00
Acres

40 Bay, Cotuit, MA 02635

a front view of a house with a garden

$1,160,000

3
Bedrooms
3,499
Square Feet
1
Acres

141 Highland Avenue, Cotuit, MA 02635

a front view of a house with a garden and trees

$810,000

3
Bedrooms
2,912
Square Feet
0.65
Acres

3625 Main Street, Barnstable, MA 02630

a front view of a house with a yard

$801,000

3
Bedrooms
2,912
Square Feet

6 North Street, Mashpee, MA 02649

a front view of a house with a yard

$725,000

3
Bedrooms
2,441
Square Feet
0.46
Acres

11 Ironwood Road, Cotuit, MA 02635

a front view of a house with garden

$700,000

3
Bedrooms
1,720
Square Feet
0.42
Acres

379 Bumps River Road, Osterville, MA 02655

a view of water heater room

$699,900

3
Bedrooms
1,512
Square Feet
0.44
Acres

165 Brandt Island Road, Mattapoisett, MA 02739

a view of a house with a garden

$657,500

4
Bedrooms
1,700
Square Feet
0.36
Acres

526 Skunknet Road, Barnstable, MA 02632

a view of a house with brick walls and flower plants

$647,500

2
Bedrooms
2,313
Square Feet

66 Gold Leaf Lane, Unit 66, Mashpee, MA 02649

a view of a house with a yard

$645,000

3
Bedrooms
1,701
Square Feet
0.48
Acres

5 Betty Avenue, East Sandwich, MA 02537

a front view of a house with a garden

$601,000

2
Bedrooms
1,478
Square Feet

14 Douglas Avenue, Bourne, MA 02553

front view of a house with a yard

$597,900

3
Bedrooms
1,632
Square Feet
0.55
Acres

150 Old Mill Road, Marstons Mills, MA 02648

a view of a house with a yard and plants

$595,000

3
Bedrooms
1,245
Square Feet
0.43
Acres

68 Grove Street, Cotuit, MA 02635

a view of a brick house with plants and large windows

$594,000

2
Bedrooms
2,404
Square Feet

64 Gold Leaf Lane, Unit 64, Mashpee, MA 02649

a front view of house with yard and trees around

$585,000

3
Bedrooms
1,630
Square Feet
0.6
Acres

178 Winding Cove Road, Marstons Mills, MA 02648

a front view of a house with a garden

$549,000

2
Bedrooms
2,320
Square Feet

68 Gold Leaf Lane, Unit 68, Mashpee, MA 02649

a view of a house with a yard

$522,500

2
Bedrooms
2,450
Square Feet

78 Gold Leaf Lane, Unit 78, Mashpee, MA 02649

$480,000 | 56 Grey Hawk Drive, Unit 56, Mashpee, MA 02649

$480,000

2
Bedrooms
1,615
Square Feet

56 Grey Hawk Drive, Unit 56, Mashpee, MA 02649