Acton, Massachusetts

Ready to Find the Home Your Family Has Been Dreaming About?

With deep roots in Acton and a genuine passion for matching people with the right place to call home, I make every transaction smooth, personal, and stress-free.

15+
Years Serving Acton
200+
Homes Sold
98%
Client Satisfaction
Local
Acton Resident
Mary Brannelly, real estate agent in Acton MA

About Mary

A Neighbor Who Knows the Difference Between a House and a Home

I've called Acton home for over a decade — raising my family here, walking these streets, and watching this community grow. That personal connection is what I bring to every client relationship.

Whether you're a first-time buyer nervous about the process, a seller wanting to get the best possible price, or someone relocating to the area, I treat your real estate journey like it's my own. No pressure, no shortcuts — just honest guidance and someone who truly has your back.

As a member of Barrett Sotheby's International Realty, I combine local expertise with the reach of a global network, giving you the best of both worlds.

Barrett Sotheby's International Realty
Acton Resident & Community Member
Buyer & Seller Representative

What I Offer

Every Transaction Deserves a Personal Touch

From your first call to the day you hand over the keys, I'm with you every step of the way.

Buying a Home

I'll help you find the right property, negotiate skillfully, and guide you through every detail — from inspection to closing — so you can move in with confidence.

Selling a Home

Ready pricing, strategic staging advice, professional marketing, and expert negotiation — I work to sell your home quickly and for the best possible price.

Relocation Support

Moving to the area? I'll help you understand Acton's neighborhoods, schools, and lifestyle so you can settle in with ease — even before you step foot in your new home.

Market Analysis

Not sure what your home is worth? I provide detailed comparative market analyses with real data from Acton's current market — no guesswork.

First-Time Buyers

The process can feel overwhelming. I break it down into clear steps, answer every question, and make sure you never feel like you're flying solo.

Investment Properties

Acton's market offers strong opportunities for investors. I'll help you evaluate properties, understand rental potential, and make a smart investment decision.

Explore Acton

A Town With Character, Right in the Heart of Massachusetts

Acton offers small-town charm with easy access to everything the Greater Boston area has to offer.

Acton village center with historic charm

Acton Village

Charming historic center with shops, restaurants, and the iconic Acton Depot. Walk to everything you need.

Acton school campus with green lawns

School Districts

Award-winning Acton-Boxborough Regional School District — a top reason families choose to call Acton home.

Acton conservation trails and natural areas

Conservation & Trails

Miles of walking trails, Minuteman Bikeway access, and historic sites like the Minute Man National Historical Park.

Acton suburban neighborhoods with mature trees

Family Neighborhoods

Tree-lined streets, colonial and ranch homes, and spacious yards — Acton has options for every stage of life.

Acton commute access to Boston

Commute & Location

Quick access to Route 2, Route 495, and the Fitchburg Commuter Rail — Boston is just a short ride away.

Acton town common and community spaces

Community Life

Active community events, farmers markets, and a strong sense of neighborliness that makes Acton special.

Client Stories

What My Clients Say About Working Together

"Mary made what we thought would be the most stressful experience of our lives feel completely manageable. She was patient, knowledgeable, and always just a phone call away. We couldn't have asked for a better advocate."

S

Sarah & James T.

First-Time Buyers, Acton

"We sold our home in Acton and bought our dream home — all within three months. Mary's pricing strategy was spot-on, and her negotiation skills saved us thousands. She truly goes above and beyond."

M

Michael R.

Seller & Buyer, Acton

"Relocating from out of state was daunting, but Mary made the whole process seamless. She sent us virtual tours, shared neighborhood insights, and handled everything until we could visit in person. Truly exceptional service."

L

Laura & David K.

Relocated from New York

Let's Get Started

Your Next Chapter Starts With a Conversation

Whether you're just thinking about buying or ready to list your home today, I'd love to hear from you. No obligation — just a friendly chat about your goals.

Get in Touch

I'd Love to Hear From You

Have a question about the Acton market? Want to schedule a showing? Or just want to say hello? Reach out — I respond to every inquiry personally.

Phone

(978) 764-5279

Email

mbrannelly@barrettsothebysrealty.com

Office

525 Massachusetts Ave, Acton 01720-2959

Send a Message

I'll get back to you within one business day.

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