$949,900
About this home
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.
Property details
- MLS
- MLS Property Information Network
- MLS #
- 73528529
- Property type
- Condominium
- Subdivision
- N/A
- Status
- Active
- Days on market
- 145
- On market date
- June 2, 2026
- Stories
- 1
- Total bathrooms
- 2
- Garage spaces
- 1
- Parking spaces
- 2
- Lot size
- N/A
Location
Get directions →Nearby schools
Within 10 miles. School directory data from the National Center for Education Statistics (NCES), accessed via the Urban Institute Education Data API. Local Score is calculated by INNOVATE Real Estate; where a state rating is shown, it comes from that state's own official school report card.
- Enrollment
- 668
- Student:teacher ratio
- 10.3:1
- District
- Watertown
- Enrollment
- 465
- Student:teacher ratio
- 9.5:1
- District
- Newton
- Enrollment
- 705
- Student:teacher ratio
- 9.5:1
- District
- Watertown
Walkability
Blended score for Watertown's center, calculated by INNOVATE Real Estate from two sources: the EPA's National Walkability Index (street network, transit, land-use mix) and Google Places amenity data (what's actually reachable on foot from this point). 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).
Market position
How this listing compares to current activity in Watertown, from live MLS data.
Mortgage calculator
Estimate only - actual rate and payment depend on your lender, credit, and loan program.
Adjust tax / insurance estimates
Similar homes you might like
Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated July 2, 2026.
Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.