NOT LISTED FOR SALE

321 Commonwealth Ave Unit 22 Boston, MA 02115

Back Bay Neighborhood

Estimated Value: $603,000 - $695,000

1 Bed
1 Bath
523 Sq Ft
1880 Built

Sale Details

Date Sold: July 14, 2025

Last sale price $662,500 $1,267 Per Sq Ft

Current estimated payment $4,585 / mo

62 Days on Market

Highlights

  • Rowhouse Architecture
  • 3-minute walk to Hynes Convention Center Station
  • Hot Water Heating System
  • 1 Fireplace
  • Window Unit Cooling System

About This Home

As of July 2025

A+ location on the sunny side of Commonwealth Ave, this beautifully appointed 1 bed, 1 bath home is situated in a classic, well maintained and professionally managed Back Bay brownstone. Drenched in natural light through oversized windows, the residence features soaring 12+ foot ceilings, traditional molding throughout, and a large open concept kitchen, living, dining area. The elegant marble bathroom, ample storage, and thoughtful layout make the space both functional and refined. Ideal for investors, empty-nesters, students, or doctors, this home offers unmatched access to Newbury Street, public transportation, the Esplanade, top hospitals, and some of the city’s finest colleges. Low condo fees include heat and hot water. A rare opportunity to own a pet friendly, charming, sunlit condo in one of Boston’s most desirable neighborhoods.

Last Agent to Sell the Property

Bell Petrini Group

Coldwell Banker Realty - Wellesley Listed on: 05/01/2025

Coldwell Banker Realty - Wellesley

Co-Listed By

Katherine Bell

Coldwell Banker Realty - Wellesley

Last Buyer's Agent

Weidong Li

WINN Real Estate & Consulting

Property Details

Home Type

  • Condominium

Est. Annual Taxes

  • $6,328

Year Built

  • Built in 1880

HOA Fees

  • $485 Monthly HOA Fees

Home Design

  • Rowhouse Architecture
  • Entry on the 2nd floor

Interior Spaces

  • 523 Sq Ft Home
  • 1-Story Property
  • 1 Fireplace

Bedrooms and Bathrooms

  • 1 Bedroom
  • 1 Full Bathroom

Utilities

  • Window Unit Cooling System
  • 1 Heating Zone
  • Hot Water Heating System

Listing and Financial Details

  • Assessor Parcel Number 3346652

Community Details

Overview

  • Association fees include heat, water, sewer, insurance, ground maintenance, snow removal
  • 7 Units

Pet Policy

  • Pets Allowed

Property Details

Home Type

Condominium

Est. Annual Taxes

$6,328

Year Built

Built in 1880

Lot Details

0 Sq Ft Lot

HOA Fees

$485 per month

Listing Details

  • Property Type: Residential
  • Property Sub Type: Condominium
  • Structure Type: Rowhouse
  • Year Built: 1880
  • Entry Level: 2
  • Year Built Details: Approximate
  • Compensation Based On: Gross/Full Sale Price
  • Special Features: None
  • Stories: 1

Interior Features

  • Fireplace YN: Yes
  • Fireplaces: 1
  • Total Bedrooms: 1
  • Full Bathrooms: 1
  • Total Bathrooms: 1
  • Basement: N
  • Above Grade Finished Sq Ft: 523
  • Living Area: 523
  • Spa YN: No
  • Stories Total: 1
  • MAIN LO: AN6181
  • MAIN SO: AN6181

Exterior Features

  • Home Warranty YN: No
  • Waterfront YN: No

Garage/Parking

  • Garage YN: No

Utilities

  • Sewer: Public Sewer
  • Cooling: Window Unit(s)
  • Heating: Hot Water
  • Cooling Y N: Yes
  • Heating YN: Yes
  • Water Source: Public
  • HEAT ZONES: 1

Condo/Co-op/Association

  • Association Amenities: Hot Water
  • Association Fee: 484.76
  • Association Fee Frequency: Monthly
  • Senior Community YN: No

Fee Information

  • Association Fee Includes: Heat, Water, Sewer, Insurance, Maintenance Grounds, Snow Removal

Lot Info

  • Parcel Number: 3346652
  • Zoning: 000
  • Farm Land Area Units: Square Feet
  • Lot Size Units: Acres

Rental Info

  • Pets Allowed: Yes

Tax Info

  • Tax Year: 2025
  • Tax Annual Amount: 6327.5

Multi Family

  • Number Of Units Total: 7
  • Basement Included Sq Ft: No

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Listed on
May 1, 2025
Closed on
Jul 7, 2025
Sold by
Bought by
Seller's Agent
Bell Petrini Group
Coldwell Banker Realty - Wellesley
Buyer's Agent
Weidong Li
WINN Real Estate & Consulting
List Price
$695,000
Sold Price
$662,500
Premium/Discount to List
-$32,500
-4.68%
Views
66
Current Estimated Value
$662,305

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$195
Avg. Annual Appreciation
-0.03%

Purchase Details

Closed on
May 18, 2024
Sold by
Bought by

Purchase Details

Listed on
Aug 22, 2013
Closed on
Oct 11, 2013
Sold by
Bought by
Seller's Agent
Brent Berc
Boston Real Estate Collaborative, LLC
Buyer's Agent
Liz Dehler
Donnelly + Co.
List Price
$449,000
Sold Price
$455,000
Premium/Discount to List
$6,000
1.34%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
3.00%
Original Mortgage
$364,000
Interest Rate
4.53%
Mortgage Type
New Conventional

Purchase Details

Closed on
Feb 10, 2005
Sold by
Bought by

Purchase Details

Closed on
Mar 18, 1999
Sold by
Bought by

Purchase Details

Closed on
Sep 30, 1992
Sold by
Bought by

Purchase Details

Closed on
Oct 3, 1989
Sold by
Bought by
Source: Public Records

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

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$662,500 --
$662,500 --
-- None Available
-- None Available
-- None Available
$455,000 --
$455,000 --
$455,000 --
$455,000 --
$345,000 --
$345,000 --
$345,000 --
$20,000 --
$20,000 --
$98,000 --
$98,000 --
$78,000 --
$78,000 --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Previous Owner $364,000
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft Prior Sale
07/14/2025 07/14/25 Sold $662,500 -4.7% $1,267 / Sq Ft
07/02/2025 07/02/25 Pending -- -- --
05/01/2025 05/01/25 For Sale $695,000 +52.7% $1,329 / Sq Ft
10/11/2013 10/11/13 Sold $455,000 0.0% $883 / Sq Ft View Prior Sale
08/28/2013 08/28/13 Off Market $455,000 -- --
08/22/2013 08/22/13 For Sale $449,000 -- $872 / Sq Ft
Source: MLS Property Information Network (MLS PIN)

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

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 $6,276 $542,000 $0 $542,000
2024 $5,908 $542,000 $0 $542,000
2023 $5,544 $516,200 $0 $516,200
2022 $5,506 $506,100 $0 $506,100
2021 $5,400 $506,100 $0 $506,100
2020 $4,892 $463,300 $0 $463,300
2019 $4,978 $472,300 $0 $472,300
2018 $4,668 $445,400 $0 $445,400
2017 $4,535 $428,200 $0 $428,200
2016 $4,402 $400,200 $0 $400,200
2015 $4,553 $376,000 $0 $376,000
2014 $4,055 $322,300 $0 $322,300
Source: Public Records

Agents Affiliated with this Home

  • Bell Petrini Group

    Seller's Agent in 2025

    Bell Petrini Group

    Coldwell Banker Realty - Wellesley

    (617) 206-3333

    8 in this area

    119 Total Sales

    Bell Petrini Group
    Section Image
  • Katherine Bell

    Seller Co-Listing Agent in 2025

    Katherine Bell

    Coldwell Banker Realty - Wellesley

    (781) 801-6654

    3 in this area

    17 Total Sales

    Katherine Bell
    Section Image

  • W

    Buyer's Agent in 2025

    Weidong Li

    WINN Real Estate & Consulting

    (617) 306-0648

    5 in this area

    101 Total Sales

    Weidong Li
    Section Image

  • B

    Seller's Agent in 2013

    Brent Berc

    Boston Real Estate Collaborative, LLC

    (857) 991-1105

    1 in this area

    3 Total Sales

    Brent Berc
    Section Image
  • Liz Dehler

    Buyer's Agent in 2013

    Liz Dehler

    Donnelly + Co.

    (813) 728-8098

    6 in this area

    88 Total Sales

    Liz Dehler
    Section Image
See All Agents

Map

Source: MLS Property Information Network (MLS PIN)

MLS Number: 73368088

MLS Property Information Network (MLS PIN)

APN: CBOS-000000-000005-003580-000006

Massachusetts Suffolk County Boston 02115 Back Bay

321 Commonwealth Ave Unit 22, Boston, MA

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 to be accurate and should be independently verified.

MLS Property Information Network (MLS PIN) The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

Nearby Homes
Your Personal Tour Guide

Ask me questions while you tour the home.