Princeton Happenings

Mill and 3 Apartments

Chelmsford, MA

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Welcome to the awesome Chelmsford apartment community, Mill & 3! We offer first class apartments in Chelmsford with both one and two bedroom floor plans.
Located just off of Route 3, this is the perfect location for limiting the commute to work. Mill & 3 also has easy access to Downtown Lowell, and the tax-free shopping center in Nashua just over the border. Chelmsford’s downtown has a host of great shops and restaurants such as Nobo, Fishbone’s, and Max and Leo’s. All of which are less than 10 minutes away. For commuters to Burlington and Boston, our Chelmsford apartments are moments from Route 3 which will lead you right down to I-95.
What about when you are home? What does Mill & 3 offer it’s residents?
Under two of our three buildings, direct access garage parking is available, as well as a clubhouse, fitness center, and beautiful swimming pool. The interiors of the apartments are high-end including two-toned kitchen cabinets, granite counter tops, and glass tile backsplashes. Luxury plank flooring in the living areas and kitchens with carpets in bedrooms. In-Unit washer and dryer, walk-in closets and patios/balconies. Everything that you could want and more in a Chelmsford apartment.
Finally, the thing that truly sets apart Princeton Properties from the rest is our excellent management and maintenance staff. They work hard to take the load off of your shoulders and let you worry only about what matters most to you. When there is a leaky faucet that’s dripping is driving you insane, our maintenance staff are a short message away. Just send in a work order through our Resident Portal and we are on our way. Have any questions about the area or anything relating to your time with us? Our office has experienced leasing and management staff there to help answer them. When looking for apartments in Chelmsford, Mill & 3 not only meets the standards of living in a community like Chelmsford, but exceeds them heartily.

Not quite you are looking for? Checkout our apartments in Westford and Lowell to see if they are a better match.

Pet Policy:

At Mill & 3, we feel your pets are members of our extended family so we strive to make them feel right at home. Our pet-centric community welcomes cats and dogs. For each pet there is a pet rent of $75 per dog and $40 per cat. We allow two pets in total with a maximum of one dog. We do have breed restrictions and invite you to contact our leasing office to learn more!

Virtual Tours of our Chelmsford Apartments!

Two Bedroom Model
Two Bedroom Corner Unit
One Bedroom

In Your Community

  • 24 Hour Emergency Maintenance
  • Affordable Housing Program
  • Cat Friendly
  • Club House
  • Community Grilling Area
  • Covered Parking
  • Dog Friendly
  • Easy Highway Access
  • Elevator
  • FaceTime Tours Available
  • Fitness Center
  • Flexible Rent Payments with Flex
  • Great Local School System
  • High Speed Internet Access
  • Intercom System
  • New Construction
  • Off-Street Parking
  • On Site Management
  • On-site Maintenance
  • Online Rent Pay
  • Package Concierge
  • Playground
  • Smoke Free
  • Sparkling Swimming Pool
  • Winter Snow Removal
  • On-site Management

Chelmsford, MA

Why Chelmsford?

Here is why you should rent an apartment in Chelmsford. We are a scenic community with easy access and close proximity to the city of Boston, the Atlantic coastline and the White Mountains of New Hampshire. Surprising and breathtaking beauty in nestled trails, beaches and pathways give Chelmsford that small town feel and reflect its rural past. Our history is alive, embraced and proudly preserved. Chelmsford was founded in 1655, as a farming community. Our historic buildings and Forefather’s Burial Grounds are invested in and cherished by the community. As a community, we thrive on the enthusiastic sense of volunteerism and engagement exhibited through our residents and local businesses. Our school system is ranked among the best in the state. Chelmsford has received a Green Community designation from the State of Massachusetts. We are proud to have been voted in the top 100 Best Places to Live in the U.S. by Money Magazine in 2007 and again in 2011 Whether you are visiting for the first time, a current resident, contemplating a move to Chelmsford, running a business in town or looking to relocate your business here, Chelmsford Now is the place to be.

Chelmsford Apartments for Rent Made Easy!

Looking for an apartment in Chelmsford? Mill & 3 is your next home. With plenty of amenities so that all you have to do is enjoy Chelmsford and the Merrimack Valley. We also have apartments in Westford, the town next door at Princeton Westford. Please reach out for more information on how we can help you find your new home. We will see you soon!

2 Bedroom

2 Bedroom Corner

1 Bedroom

Model Apartment

Fitness center


Conference Center

Princeton Westford

Princeton Westford

Westford, MA

500 Princeton Way

Starting at $2200

(978) 692-8020

View Property