Don’t miss this penthouse unit with private outdoor space! Unit 303, the largest home in the building, offers 2+ bedrooms and 2 full baths with an expansive kitchen featuring a full wall of cabinetry for exceptional storage. The open-concept kitchen/dining/living area is framed by large windows and double doors leading to a private deck, creating seamless indoor/outdoor living. Both bedrooms are generously sized, and the primary suite includes the largest ensuite bath in the building. The additional room is ideal for an office, gym or guest bedroom. With soaring 10' ceilings and refined finishes, this ground-up 2021 new construction home stands out. The Beacon offers premium amenities including private WFH spaces, a fitness area, shared roof deck, landscaped patio, touchless entry, EV Chargers free for residents and a resident lounge. Located less than a mile from Arsenal Yards for easy access to top restaurants and retail and steps to the Charles River and walking and bike paths.
Listed by Tricia Monasterio
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Coldwell Banker Realty - Waltham
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617-290-1252
Listed by Brian J. Fitzpatrick
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Coldwell Banker Realty - Waltham
Last updated June 06, 2026
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Source: MLSPin #73528529
Listing Facts
TypeCondo
NeighborhoodEast Watertown
Bedrooms3
Bathrooms2
Days on Prevu13
HOA/Maint. Fees$626/month
Taxes$7,717/year
Size1,177 sqft
Price per sqft$816
Amenities
Dishwasher
Private Outdoor Space
Washer/Dryer
Pets Allowed
Air Conditioning
Parking
Storage
Swimming Pool
Fitness Center
Location
Mortgage Calculator
Listing History
06/02/2026
Listed by Coldwell Banker Realty - Waltham
$959,900
Property Details for 101 N Beacon St 303
Association
Amenities
Association Amenities: Elevator(s), Recreation Facilities, Fitness Center, Storage, Garden Area
Community Features: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, Marina, Public School
Laundry Features: Third Floor, In Unit, Washer Hookup
Other Equipment: Intercom
Sewer: Public Sewer
Utilities: For Gas Range, For Gas Oven, Washer Hookup
Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this condo have?
There are 3 bedrooms and 2 bathrooms in this condo at 101 N Beacon St 303.
What schools are nearby to 101 N Beacon St 303?
Nearby schools include the Hosmer Elementary School, Watertown Middle, and Watertown High School.
Does this condo have parking?
Yes, there is 1 parking space available for 101 N Beacon St 303.
Are pets allowed at 101 N Beacon St?
Yes, 101 N Beacon St allows pets. Check the Property Details for any relevant restrictions.
What are the annual taxes for 101 N Beacon St 303?
Annual taxes for this condo are estimated at $7,717.
How does 101 N Beacon St 303 compare to other condos in East Watertown?
This condo is listed 7% below the average price for condos in East Watertown and has been on the market for 32 less days than the typical home in this area.
What building or home owners association is the condo part of?
This condo is in the The Beacon building.
What is the square footage on this condo?
According to the MLS, this listing is 1,177 sqft.
101 N Beacon St 303 is a 3-bedroom, 2-bath condo for sale in Watertown MA 02472. On Prevu for 13 days at $959,900. This property features 1,177 square feet of living space, located in East Watertown. The median listing price for condos in this area is $1,197,000. Nearby schools include Hosmer Elementary School, Watertown Middle, and Watertown High School. Property amenities include private outdoor space, dishwasher, pets allowed, air conditioning, storage, fitness center, parking, swimming pool, and washer/dryer. Explore more condo listings in Watertown Town.
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