Port45 Condominiums
45 W 3rd St, Boston, MA 02127
Apartment building
Studio-4 beds
In-unit laundry (W/D)
Available units
This building may have units for rent or for sale. Select a unit to contact.

$1,220,000
2 bd, 2 ba
1,087 sqft
For sale - Unit 428
Coldwell Banker Realty - Boston, Ricardo Rodriguez & Associates Group

$1,220,000
2 bd, 2 ba
1,205 sqft
For sale - Unit 208
Compass, The Bohlin Group
What's special
Where South Boston, Seaport and South End meet. PORT45, a collection of 104 sophisticated homes. This sleek home offers approx. 1030sf of contemporary livingspace with 2 bedrooms, 1 bathroom, walk-in closet, corner exposure, concierge, grand lobby with seating areas, gym, amenity room & common terrace, elevatedcourtyards, garage with access to charging stations, pet spa & dog run, bike storage room, bike sharing program, common area wifi, Silver LEED Certifiable, state-of-the-art home integration technology that allows you to enhance your seamless lifestyle. Flexible move-in available; between 8/1/2025 to 9/1/2025.
Disclaimer: You should assume all listings require a broker fee unless otherwise specified.
Facts, features & policies
Unit features
Appliances
- Dryer
- Washer
Neighborhood: South Boston
Areas of interest
Use our interactive map to explore the neighborhood and see how it matches your interests.
Travel times
Nearby schools in Boston
GreatSchools rating
- 5/10Josiah Quincy Elementary SchoolGrades: PK-5Distance: 0.7 mi
- 3/10James F. Condon SchoolGrades: PK-8Distance: 0.3 mi
- 1/10Excel High SchoolGrades: 9-12Distance: 0.8 mi
Frequently asked questions
What is the walk score of Port45 Condominiums?
Port45 Condominiums has a walk score of 93, it's a walker's paradise.
What is the transit score of Port45 Condominiums?
Port45 Condominiums has a transit score of 82, it has excellent transit.
What schools are assigned to Port45 Condominiums?
The schools assigned to Port45 Condominiums include Josiah Quincy Elementary School, James F. Condon School, and Excel High School.
Does Port45 Condominiums have in-unit laundry?
Yes, Port45 Condominiums has in-unit laundry for some or all of the units.
What neighborhood is Port45 Condominiums in?
Port45 Condominiums is in the South Boston neighborhood in Boston, MA.