For sale

Price cut: $10K (6/28)

$949,900

101 N Beacon St #303, Watertown, MA 02472

3beds

1,177sqft

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Condominium

Built in 2020

-- sqft lot

$937,000 Zestimate^®

$807/sqft

$626/mo HOA

What's special

Refined finishesLandscaped patioShared roof deckLarge windows

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.

39 days

622

18

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Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 2
Full bathrooms: 2
Main level bathrooms: 2
Main level bedrooms: 2

Primary bedroom

Features: Bathroom - Full, Bathroom - Double Vanity/Sink, Walk-In Closet(s), Flooring - Hardwood, Window(s) - Bay/Bow/Box, Double Vanity
Level: Main,Third
Area: 144
Dimensions: 12 x 12

Bedroom 2

Features: Closet, Flooring - Hardwood, Window(s) - Bay/Bow/Box
Level: Main,Third
Area: 110
Dimensions: 11 x 10

Bedroom 3

Features: Flooring - Hardwood
Level: Third
Area: 63
Dimensions: 9 x 7

Primary bathroom

Features: Yes

Bathroom 1

Features: Bathroom - Full, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Double Vanity, Pocket Door
Level: Main,Third
Area: 108
Dimensions: 12 x 9

Bathroom 2

Features: Bathroom - Full, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid
Level: Main,Third
Area: 72
Dimensions: 9 x 8

Kitchen

Features: Closet/Cabinets - Custom Built, Flooring - Hardwood, Dining Area, Balcony / Deck, Countertops - Stone/Granite/Solid, Countertops - Upgraded, Kitchen Island, Cabinets - Upgraded, Open Floorplan, Recessed Lighting, Slider, Stainless Steel Appliances, Gas Stove
Level: Main,Third
Area: 240
Dimensions: 20 x 12

Living room

Features: Flooring - Hardwood, Flooring - Wood, Balcony - Exterior, Open Floorplan, Recessed Lighting, Slider
Level: Main,Third
Area: 195
Dimensions: 15 x 13

Heating

Forced Air, Natural Gas

Cooling

Central Air

Appliances

Included: Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
Laundry: Third Floor, In Unit, Washer Hookup

Features

Finish - Sheetrock
Flooring: Tile, Hardwood
Doors: Insulated Doors
Windows: Insulated Windows
Has basement: No
Has fireplace: No
Common walls with other units/homes: No One Above

Interior area

Total structure area: 1,177
Total interior livable area: 1,177 sqft
Finished area above ground: 1,177

Property

Parking

Total spaces: 2
Parking features: Attached, Under, Carport, Storage, Deeded, Off Street, Guest, Driveway, Paved
Attached garage spaces: 1
Has carport: Yes
Uncovered spaces: 1

Features

Entry location: Unit Placement(Front)
Patio & porch: Porch, Deck, Deck - Roof, Deck - Roof + Access Rights, Patio
Exterior features: Porch, Deck, Deck - Roof, Deck - Roof + Access Rights, Patio, Balcony, Storage, Decorative Lighting, Garden, Rain Gutters, Professional Landscaping

Details

Parcel number: M:0907 B:0022 L:0303,5196619
Zoning: LB
Other equipment: Intercom

Construction

Type & style

Home type: Condo
Property subtype: Condominium
Attached to another structure: Yes

Materials

Frame
Roof: Rubber

Condition

Year built: 2020
Major remodel year: 2021

Utilities & green energy

Electric: Circuit Breakers
Sewer: Public Sewer
Water: Public
Utilities for property: for Gas Range, for Gas Oven, Washer Hookup

Green energy

Energy efficient items: Thermostat

Community & HOA

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
Security: Intercom

HOA

Amenities included: Elevator(s), Recreation Facilities, Fitness Center, Storage, Garden Area
Services included: Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
HOA fee: $626 monthly

Location

Region: Watertown

Financial & listing details

Price per square foot: $807/sqft
Tax assessed value: $944,900
Annual tax amount: $7,717
Date on market: 6/2/2026
Listing terms: Contract

Estimated market value

$937,000

$890,000 - $984,000

$3,872/mo

Price history

Date	Event	Price
6/28/2026	Price change	$949,900-1%$807/sqft
Source: MLS PIN #73528529 Report a problem
6/2/2026	Listed for sale	$959,900-0.5%$816/sqft
Source: MLS PIN #73528529 Report a problem
5/28/2026	Listing removed	$965,000$820/sqft
Source: MLS PIN #73492303 Report a problem
4/28/2026	Price change	$965,000-1%$820/sqft
Source: MLS PIN #73492303 Report a problem
3/26/2026	Listed for sale	$975,000$828/sqft
Source: MLS PIN #73492303 Report a problem
5/19/2025	Listing removed	$4,200$4/sqft
Source: Zillow Rentals Report a problem
5/6/2025	Price change	$4,200-6.7%$4/sqft
Source: Zillow Rentals Report a problem
4/3/2025	Listed for rent	$4,500$4/sqft
Source: Zillow Rentals Report a problem
2/10/2022	Sold	$975,000$828/sqft
Source: MLS PIN #72908701 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$11,036 +2.6%	$944,900 +2.8%
2024	$10,757 -12.7%	$919,400 +1.3%
2023	$12,324	$907,500

Find assessor info on the county website

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All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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