Margaret O'Sullivan

I offer more than great service, I actually care
Search For Homes

Property Types

About Margaret O'Sullivan

I became a REALTOR® in 2012 and 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 never-ending dedication to providing the highest level of customer satisfaction to help you through one of your most significant and intimate financial decisions.  

Read more about me

More Info
Tips forbuying and selling
More Info
Free MarketAnalysis
More Info
What Clients Are Saying
Our experience with Margaret was awesome. If you are looking for a real estate agent, and you have high expectations - you are in the right place. She took so much pressure off the process of selling our home! We needed the experience to be as stress-free as possible because of other issues we were dealing with at the time. She delivered.
She was our advocate at every turn. At our request, she even took care of having improvements made before the house went on the market. We had a small budget but Margaret made it work. Her recommendations for preparing the house for viewing were right on target. The house sold quickly, and over asking price.  
Rose & Steve, Reading MA

Hire Margaret O’Sullivan. Just do it and I promise you it will be the best decision you make in the complicated process of buying and/or selling your home. We met Margaret 5 years ago, when she sold us our very first house. She worked tirelessly on our behalf and gently encouraged us to look in  towns that would appreciate when we needed to sell (perhaps foreshadowing we would outgrow that house 5 years and 2 kids later). This year, we hired Margaret again. She promised us she would go to bat for us at every turn and WOW, did she. The week we were set to list, the COVID19 pandemic hit and the world turned upside down. We paused on listing amidst the uncertainty and Margaret was supportive every step of the way. We stayed in touch and a few months later, we decided to list. She sold our house in one weekend, with multiple offers, at well over our asking price. On the buy side, because of the pandemic and the record low interest rates, the market was dizzying. We were starting to lose hope but Margaret never wavered that she would find us something great. Today, I write this review from my beautiful new home that never would have been possible without her. The outcome could not have been better. Margaret believes in ethics and hard work and it shows in everything she does; from her unending hustle on behalf of her clients to the high quality people she partners with (through her we found a fantastic interior designer, a great painter, a top mortgage lender, a moving company, our lawyer, the list goes on). If you want someone you can truly trust to handle every bit of this process, Margaret O’Sullivan is unmatched in the industry.

Cook (Reading, MA)