Tim O'Sullivan's Profile Photo

Tim O'Sullivan

REALTORĀ® | MonaLisa Team

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

front view of a house with a yard
1/40
Listed By CompassUnder Agreement

$1,350,000

Bedrooms
3
Bathrooms
3
Square Feet
1,976
Acres
0.10
a front view of a house with a yard and potted plants
1/4
Compass Coming Soon

Contact Agent

Bedrooms
2
Bathrooms
3
Square Feet
1,793
Acres
Unavailable
$460,000 | 8 Victoria Heights Road, Unit 8, Boston, MA 02136
1/29
Listed By Compass

$460,000

Bedrooms
2
Bathrooms
3
Square Feet
1,793

Tim O'Sullivan’s Transactions

Past Sales
a living room with furniture and a floor to ceiling window

$1,905,000

Bedrooms
4
Bathrooms
4
Square Feet
2,865
a living room with furniture

$1,518,000

Bedrooms
3
Bathrooms
2
Square Feet
1,673
a front view of a house with garden

$1,340,000

Bedrooms
3
Bathrooms
3
Square Feet
1,852
Acres
0.20
a front view of a house with a yard

$1,250,000

Bedrooms
4
Bathrooms
2
Square Feet
2,410
Acres
0.06
a front view of a residential apartment building with trees

$1,250,000

Bedrooms
3
Bathrooms
2
Square Feet
1,605
a front view of a house with entryway

$1,225,000

Bedrooms
2
Bathrooms
3
Square Feet
1,616
Placeholder image

$1,050,000

510 Somerville Ave, Unit 3

a view of a white house next to a yard with plants and trees

$930,000

Bedrooms
5
Bathrooms
3
Square Feet
2,809
Acres
0.19
a front view of a house with a yard

$891,000

Bedrooms
3
Bathrooms
2
Square Feet
1,367
a living room with furniture potted plant and windows

$865,000

Bedrooms
3
Bathrooms
1
Square Feet
1,135
a living room with furniture a rug and wooden floor

$745,000

Bedrooms
4
Bathrooms
2
Square Feet
1,640
Acres
0.08
$696,250 | 16 School Lane, Unit 161, Watertown, MA 02472

$696,250

Bedrooms
4
Bathrooms
2
Square Feet
1,525
a view of a house with a swimming pool

$670,000

Bedrooms
4
Bathrooms
2
Square Feet
2,174
Acres
0.61
$599,000 | 171 Lincoln Street, Norton, MA 02766

$599,000

Bedrooms
3
Bathrooms
3
Square Feet
2,442
Acres
1.95
a living room with furniture and a wooden floor

$580,000

Bedrooms
3
Bathrooms
2
Square Feet
1,860
Acres
0.22
a kitchen with granite countertop white cabinets and stainless steel appliances

$451,000

Bedrooms
2
Bathrooms
1
Square Feet
900
Past Rentals
a front view of a house

$5,000

Bedrooms
4
Bathrooms
2
a view of a house with a yard

$4,300

Bedrooms
4
Bathrooms
1
front view of a house

$4,000

Bedrooms
4
Bathrooms
2
a view of a house with a yard

$4,000

Bedrooms
4
Bathrooms
1
a view of a house with a yard

$4,000

Bedrooms
4
Bathrooms
1