About Margaret O'Sullivan

Luxury Properties Specialist - Reading Office
643 Main Street, Reading, MA 01867

Email: Margaret.OSullivan@raveis.com | Cell: 781.439.2566

Top Brokerage

The #1 Real Estate Company in the U.S.

Top Brokerage 2023, Inman Awards


Born and raised in Seaford, New York, I moved to Reading, Massachusetts when my husband accepted a job in the area. I expected that we would spend a couple of years in Boston and then return to our home town. What I did not expect is that I would fall in love with the charm and possibilities that we discovered in the Greater Boston region. Purchasing our home in Reading and raising our three children here has proven to be one of the best decisions I have ever made. I decided to make a career change and became a realtor in 2012. I knew instantly helping others achieve their dreams was my passion and what I was meant to do. My business philosophy is simple, "Work Hard and Do the Right Thing" This philosophy has proven to be effective as I continue to be a multi-million dollar sales agent, year after year. I utilize cutting edge technology and a never ending dedication to providing the highest level of customer satisfaction to help you through one of your most significant financial decisions.

2020,2021,2022 Chairman's Elite Club - Top 10% of sales company wide

2020,2021,2022 Top Listing Sales Associate

Areas Covered

Reading & North Shore


5 beds

3 baths

3,520 sqft

24 Salem St, North Andover, MA, 01845

New Listing


3 beds

3 baths

1,456 sqft

138 Montvale Ave, Woburn, MA, 01801

Upcoming Open House


3 beds

2 baths

1,441 sqft

80 Neal St, Malden, (Maplewood), MA, 02148

New Listing


1 bed

1 bath

792 sqft

49 Melrose Street, #7A, Melrose, MA, 02176


2 beds

1 bath

929 sqft

25-27 Bainbridge Street, #1, Malden, MA, 02148


1 bed

1 bath

572 sqft

270 Main St, #9, North Reading, MA, 01864

$1,950 (Lease)

1,974 sqft

50 Main St, #2, Wakefield, (Wakefield Park), MA, 01880