Tim O'Sullivan's Profile Photo

Tim O'Sullivan

REALTORĀ® | MonaLisa Team

Connect with Tim to share homes, schedule tours, view exclusive listings, and explore bridge loans. You can remove the connection at any time.

Social Media

About Tim
With much professional success, Tim provides a wealth of experience to his clients. In addition to his real estate achievements, Tim has served as an estate manager for some of the most affluent and discerning clients in New York City, Vail, Southampton, and Boston. Tim is also a classically trained musician and was a private chef in New York City. Tim’s diverse and accomplished background provides him with a unique perspective and an unparalleled ability to exceed his clients’ expectations.

Having been involved in real estate transactions in excess of $50 million, Tim is a seasoned negotiator and handles every transaction with great care and attention. The son of a general contractor, Tim has led numerous renovation projects and holds a genuine passion for construction and design.

Tim fully embraces Boston’s vast culinary scene, its Symphony Orchestra, and local hiking trails. Consistently seeking ways to pay-it-forward and make a positive impact, Tim’s commitment to community outreach is a devotion.

With Tim O’Sullivan as your Realtor, you can expect a professional yet friendly approach that prioritizes your needs. His local knowledge, market expertise, and love for the area make him an ideal partner in your real estate journey. Trust that Tim will guide you through every step as you find your next home and welcoming community.

Tim O'Sullivan’s Listings

a front view of a house with garden
a view of empty room with wooden floor and fan
a view of a livingroom with a ceiling fan and window
a kitchen with a stove a sink and a refrigerator
a bathroom with a sink a mirror and a shower
a view of a window in an empty room with a window
an empty room with windows
a bathroom with a bathtub and shower
a view of a bathroom with a glass door and glass door
a view of entryway with wooden floor
a view of a hallway with wooden floor and chandelier
an empty room with windows and cabinet
a kitchen with a stove a sink and a refrigerator
a view of washer and dryer with bathroom in the background
a kitchen with a stove a sink and a refrigerator
a view of an empty room
a view of an empty room with window
an empty room with windows
a bathroom with a sink and a bathtub
a large room with windows
an empty room with windows
an empty room with windows
a view of a house with brick walls
a view of a house with swimming pool and sitting area
a picture of a floor plan
1/25
Listed By CompassUnder Agreement

$1,525,000

4
Bedrooms
2,577
Square Feet
0.12
Acres
a front view of a building with lot of cars parked on road
a living room with furniture potted plant a window and a flat screen tv
a living room with fireplace furniture and a window
a living room with furniture wooden floor and a window
a view of balcony with chairs and wooden fence
a living room with furniture and a fireplace
a view of a dining room with furniture window and wooden floor
a kitchen with lots of counter top space and stainless steel appliances
a kitchen with a stove top oven sink and refrigerator
a kitchen with stainless steel appliances a refrigerator a sink a stove and white cabinets
a workspace room with furniture and window
a spacious bedroom with a bed and a chandelier
a bedroom with a bed and a potted plant
a bathroom with a granite countertop sink a toilet a mirror and shower
a bathroom with a washing machine and a washing machine
a bedroom with a bed and a couch
a bedroom with bed and a window
a living room with furniture and a window
a view of a dining room with furniture and window
a bedroom with a bed and window
a spacious bedroom with a bed and wooden floor
a room with furniture and window
a bathroom with double sink and a mirror
a bathroom with a toilet and shower
a bathroom with a sink and a mirror
a backyard of a house with large trees
a front view of a house with a outdoor space
a picture of a bench in a white building
1/28
Listed By Compass

$1,150,000

3
Bedrooms
2,102
Square Feet
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
$597,500 | 147 Fairmount Street, Boston, MA 02124
1/28
Listed By CompassContingent

$597,500

4
Bedrooms
1,400
Square Feet
0.14
Acres