$6,490,000

100 Beacon St Unit 6 Boston, MA 02116

Back Bay Neighborhood

Estimated payment $52,650/month

Total Views 428
4 Beds
4.5 Baths
4,140 Sq Ft
$1,568 Price per Sq Ft

Highlights

  • Very Popular Property
  • Medical Services
  • Waterfront
  • Concierge
  • River View
  • Property is near public transit and schools

About This Home

100 Beacon promises luxurious city living in the heart of Boston’s prestigious Back Bay neighborhood steps from the Charles River Esplanade and the Public Garden. Residence Six is a beautifully maintained home filled with natural light offering over 4,000 SQFT of living space with commanding views of the Charles River, the Public Garden, and the Boston skyline. The spacious floor plan effortlessly incorporates gracious entertaining rooms including formal living and dining rooms separated by an elegant double-sided gas fireplace, a gourmet eat-in kitchen, handsome wood paneled library, den/media room and wet bar. The primary suite with its corner exposure overlooks the Public Garden and features twin dressing rooms and a sumptuous six-piece limestone bath. 3 additional bedrooms all have en-suite baths. With direct elevator access, 24-hour concierge and valet garage parking for 2 cars, this residence combines sophisticated surroundings with the quintessential ease of Back Bay living.

Listing Agent

Tracy Campion

Campion & Company Fine Homes Real Estate Listed on: 01/05/2026

Property Details

Home Type

  • Condominium

Est. Annual Taxes

  • $93,300

Year Built

  • Built in 1925

HOA Fees

  • $10,972 Monthly HOA Fees

Parking

  • 2 Car Garage
  • Common or Shared Parking

Home Design

  • Entry on the 6th floor

Interior Spaces

  • 4,140 Sq Ft Home
  • 1-Story Property
  • 1 Fireplace
  • River Views
  • Laundry in unit

Bedrooms and Bathrooms

  • 4 Bedrooms

Utilities

  • Central Heating and Cooling System
  • Hot Water Heating System

Additional Features

  • Waterfront
  • Property is near public transit and schools

Listing and Financial Details

  • Assessor Parcel Number 4781454

Community Details

Overview

  • Association fees include heat, gas, water, sewer, insurance, security, maintenance structure, ground maintenance, trash, air conditioning
  • 16 Units
  • Mid-Rise Condominium
  • 100 Beacon Community

Amenities

  • Concierge
  • Medical Services
  • Shops
  • Elevator

Recreation

  • Park
  • Jogging Path

Pet Policy

  • Call for details about the types of pets allowed

Property Details

Home Type

Condominium

Est. Annual Taxes

$93,300

Year Built

Built in 1925

Lot Details

0

HOA Fees

$10,972 per month

Parking

2

Listing Details

  • Property Type: Residential
  • Property Sub Type: Condominium
  • Structure Type: Mid-Rise
  • Year Built: 1925
  • Entry Level: 6
  • Year Built Details: Approximate
  • Special Features: None
  • Stories: 1

Interior Features

  • Entry Location: Unit Placement(Upper)
  • Fireplace YN: Yes
  • Fireplaces: 1
  • Total Bedrooms: 4
  • Basement YN: No
  • Full Bathrooms: 4
  • Half Bathrooms: 1
  • Total Bathrooms: 5
  • Master Bathroom Features: Yes
  • Laundry Features: In Unit
  • Basement: N
  • Above Grade Finished Sq Ft: 4140
  • Living Area: 4140
  • Spa YN: No
  • Stories Total: 1
  • MAIN LO: BB5984

Exterior Features

  • Home Warranty YN: No
  • Waterfront Features: Waterfront, River
  • Waterfront YN: Yes
  • Waterview Flag: Yes

Garage/Parking

  • Garage Spaces: 2
  • Covered Parking Spaces: 2
  • Garage YN: Yes
  • Total Parking Spaces: 2

Utilities

  • Sewer: Public Sewer
  • Cooling: Central Air
  • Heating: Central
  • Cooling Y N: Yes
  • Heating YN: Yes
  • Security Features: Concierge
  • Water Source: Public

Condo/Co-op/Association

  • Association Amenities: Hot Water, Elevator(s), Parking
  • Association Fee: 10972
  • Association Fee Frequency: Monthly
  • Community Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Highway Access, House of Worship, Private School, Public School, T-Station, University
  • Senior Community YN: No

Fee Information

  • Association Fee Includes: Heat, Gas, Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Trash, Air Conditioning

Lot Info

  • Parcel Number: 4781454
  • Zoning: 0102
  • Farm Land Area Units: Square Feet
  • Lot Size Units: Acres
  • Property Attached YN: Yes
  • OUTDOOR SPACE AVAILABLE: No

Rental Info

  • Pets Allowed: Yes w/ Restrictions

Tax Info

  • Tax Year: 2026
  • Tax Annual Amount: 93300

Multi Family

  • Number Of Units Total: 16
  • Basement Included Sq Ft: No
  • Waterview: River

Map

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $89,813 $7,755,900 $0 $7,755,900
2024 $77,383 $7,099,400 $0 $7,099,400
2023 $74,695 $6,954,800 $0 $6,954,800
2022 $74,919 $6,885,900 $0 $6,885,900
2021 $73,473 $6,885,900 $0 $6,885,900
2020 $74,553 $7,059,900 $0 $7,059,900
2019 $72,952 $6,921,482 $0 $6,921,482
2018 $68,431 $6,529,700 $0 $6,529,700
2017 $66,490 $6,278,602 $0 $6,278,602
2016 $63,949 $5,813,520 $0 $5,813,520
2015 $58,668 $4,844,600 $0 $4,844,600
2014 $56,581 $4,497,700 $0 $4,497,700
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
01/05/2026 01/05/26 For Sale $6,490,000 0.0% $1,568 / Sq Ft
11/11/2024 11/11/24 Off Market $30,000 -- --
09/27/2024 09/27/24 For Rent $30,000 -- --
Source: MLS Property Information Network (MLS PIN)

Purchase History

Date Type Sale Price Title Company
Quit Claim Deed -- --
Condominium Deed -- None Available
Deed $5,050,000 --
Deed $5,050,000 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $3,000,000 Purchase Money Mortgage
Source: Public Records

Source: MLS Property Information Network (MLS PIN)

MLS Number: 73465266

MLS Property Information Network (MLS PIN)

APN: CBOS-000000-000005-002566-000024