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21 Beacon

21 Beacon

21 Beacon
Condominium Building
Boston, MA 02108
Downtown Boston Neighborhood
The Costar Building Rating

A rating for the building relative to other buildings of the same type throughout the country. Learn more

80 Units
12 Stories
1899 Year Built
$428K - $1.6M Value Range

Available Units

For Sale
For Rent

Highlights

  • Concierge
  • Medical Services
  • Rooftop Deck
  • City View
  • Open Floorplan
  • 3 min walk to Temple Street Park

Available Condos

Building Details

Recreation

  • Outdoor Tennis Courts
  • Community Pool
  • Park
  • Jogging Path
  • Bike Trail

Outdoor Features

  • Common Area

Amenities

  • City Views
  • Concierge
  • Medical Services
  • Rooftop Deck
  • Shops
  • Public Transportation
  • Recreation Room
  • Coin Laundry
  • Resident Manager or Management On Site
  • 24 Hour Access

Pet Policy

  • Call for details about the types of pets allowed

Condo Association

  • $815 Monthly HOA Fees
  • Monthly HOA Fees Range from $275 - $815
  • Other Mandatory Fees include Clubroom, Extra Storage
  • Association fees include heat, electricity, water, insurance, security, maintenance structure, ground maintenance, snow removal, trash, reserve funds

Building Design

  • Storm Windows
  • Mid-Rise Condominium
  • Elevator

Unit Features

  • Open Floorplan

Activity

Views

103

Unit Information

Unit
3K
6D
Beds
--
--
Baths
1 Bath
1 Bath
Sq Ft
262
300
Price
$435,000
$445,000
Price / Sq Ft
$1,660 / Sq Ft
$1,483 / Sq Ft
List Date
10/03/2025
10/14/2025

Unit Size and Value Ranges

Studio Units
Sq Ft Range
262 - 9,999
Est. Values
$427,643 - $592,482
1 Bedroom Units
Sq Ft Range
262 - 9,999
Est. Values
$435,380 - $899,831
2 Bedroom Units
Sq Ft Range
861 - 990
Est. Values
$845,058 - $1,573,016
All Units
Sq Ft Range
262 - 9,999
Est. Values
$427,643 - $1,573,016

Map

Area Factors

Low Crime

Crime Score®

4 / 10
Source: Local Logic
Sources: Local Logic

Local Logic measures the walkability, access to public transit and bikeability of any address. CAP Index provides objective, accurate, and consistent data to help measure, compare, and mitigate crime risks.

Learn How Local Logic Works

Environmental Factors

Busy

Sound Score®

59 / 100

--

Air Pollution®

N/A / 10

--

Flood Factor®

N/A / 10

--

Fire Factor®

N/A / 10

--

Heat Factor®

N/A / 10

--

Wind Factor®

N/A / 10
Source: First Street, How Loud
Sources: First Street, How Loud

Sound Score® measures the noise level of any address. Environmental risk data is provided by First Street Foundation® and is designed to approximate risk and not intended to include all possible scenarios.

Parks in this Area

Schools

Source:
GreatSchools: The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process. View GreatSchools Rating Methodology
Disclaimer: Please note that this building may not be in these schools' attendance zones.

Agents Active in this Building

  • Hans Nagrath

    Hans Nagrath

    Compass

    (888) 604-7140

    160 Total Sales

    1 In This Building

    $1,080,000 Price

    Hans Nagrath
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  • Nicole Kalmanidis

    Nicole Kalmanidis

    Responds Quickly

    Coldwell Banker Realty - Boston

    (860) 783-7875

    42 Total Sales

    1 In This Building

    $608,000 Price

    Nicole Kalmanidis
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  • Anthony Deban

    Anthony Deban

    Responds Quickly

    Anthony F. Deban

    (617) 925-9497

    6 Total Sales

    3 In This Building

    $420K - $640K Price Range

    Anthony Deban
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  • The Movement Group

    The Movement Group

    Compass

    (978) 288-0036

    357 Total Sales

    1 In This Building

    $410,000 Price

    The Movement Group
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  • Stewart Silvestri

    Stewart Silvestri

    Gibson Sotheby's International Realty

    (781) 661-6448

    178 Total Sales

    3 In This Building

    $540K - $660K Price Range

    Stewart Silvestri
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  • Anne Sasser

    Anne Sasser

    Gibson Sotheby's International Realty

    (781) 549-3302

    37 Total Sales

    3 In This Building

    $540K - $630K Price Range

    Anne Sasser
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See All Agents

Property Taxes

Range in Assessed Values
$256K - $951K
Range of Taxes in Building
$2,963 - $11,007
Range of Taxes per Sq Ft
$0.46 - $17.29

Property Tax History

Source: Public Records
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed and should be independently verified.
Hans Nagrath
Hans Nagrath
Compass
Agent experienced in this building
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