Carol St. Pierre
Tache Real Estate, Inc.
(781) 776-5893
40 Total Sales
1 in Back Bay
$730,000 Price
320 Commonwealth Ave Unit 21 Boston, MA 02115
Back Bay NeighborhoodEstimated Value: $738,000 - $1,063,000
1
Bed
1
Bath
590
Sq Ft
1890
Built
About This Home
As of July 2026Fully furnished 1-bed Back Bay condo with off-street parking, combining historic character, modern updates, and exceptional convenience. Located on the front-facing second floor, the home overlooks the Commonwealth Avenue Mall and is filled with natural light from oversized bay windows. Soaring 12+ ft ceilings, a decorative mantle, and period details give the space a warm, distinctive feel. The renovated kitchen features stainless steel appliances, granite countertops, updated cabinetry, and a stylish backsplash. The living room offers a fireplace, while the bedroom includes a custom walk-in closet. The updated bathroom is highlighted by a glass-enclosed steam shower for an added spa-like touch. The home is offered fully furnished, with dishes, heat, hot water, and one tandem off-street parking space included. Ideally situated near the Esplanade, Newbury Street, restaurants, shops, public transportation, and highway access. Pets considered on a case-by-case basis. Sorry, no undergrads.
Last Agent to Rent the Property
Gibson Sotheby's International Realty Listed on: 06/15/2026
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Condo Details
Home Type
- Condominium
Year Built
- 1890
Parking
- 1 Car Parking Space
Home Design
- Entry on the 2nd floor
Interior Spaces
- 590 Sq Ft Home
- 1 Fireplace
Kitchen
- Microwave
- Freezer
- Dishwasher
Bedrooms and Bathrooms
- 1 Bedroom
- 1 Full Bathroom
Utilities
- No Cooling
Listing and Financial Details
- Security Deposit $4,200
- Property Available on 9/1/26
- Rent includes heat, hot water, water, sewer, parking
- Assessor Parcel Number 3360252
Community Details
Pet Policy
- No Pets Allowed
Additional Features
- Property has a Home Owners Association
- Laundry Facilities
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
Sep 15, 2016
Closed on
Oct 13, 2016
Sold by
Bought by
Seller's Agent
Sarkis | Troyer Team
Coldwell Banker Realty - Boston
Buyer's Agent
Lynn O'Connell
Leading Edge Real Estate
List Price
$699,000
Sold Price
$685,000
Premium/Discount to List
-$14,000
-2%
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$142,127
Avg. Annual Appreciation
1.94%
Purchase Details
Closed on
Jul 21, 2003
Sold by
Bought by
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Back Bay, MA
-
Carol St. Pierre
-
Daniel Tully
Daniel Tully
Responds QuicklySymphony Properties
(781) 358-8697
78 Total Sales
9 in Back Bay
$395K - $705K Price Range
-
Alina Wang
Alina Wang
Coldwell Banker Realty - Lexington
(774) 458-7979
254 Total Sales
1 in Back Bay
$752,000 Price
-
Maryann Clancy
Maryann Clancy
Berkshire Hathaway HomeServices Commonwealth Real Estate
(508) 204-5520
75 Total Sales
1 in Back Bay
$865,000 Price
-
Justin Blankenship
Justin Blankenship
Fiv Realty Co
(781) 417-3370
64 Total Sales
1 in Back Bay
$1,537,500 Price
-
The Annette Given Team
The Annette Given Team
The Charles Realty
(339) 666-4063
59 Total Sales
18 in Back Bay
$390K - $3.2M Price Range
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 |
|---|---|---|---|
| $685,000 | -- | ||
| $400,000 | -- |
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 |
|---|---|---|---|---|---|
| 07/20/2026 07/20/26 | Rented | $4,200 | 0.0% | -- | |
| 07/15/2026 07/15/26 | Under Contract | -- | -- | -- | |
| 06/15/2026 06/15/26 | For Rent | $4,200 | +10.5% | -- | |
| 07/09/2023 07/09/23 | Rented | $3,800 | 0.0% | -- | |
| 06/20/2023 06/20/23 | Under Contract | -- | -- | -- | |
| 06/18/2023 06/18/23 | For Rent | $3,800 | 0.0% | -- | |
| 06/15/2023 06/15/23 | Under Contract | -- | -- | -- | |
| 06/11/2023 06/11/23 | For Rent | $3,800 | 0.0% | -- | |
| 06/11/2023 06/11/23 | Off Market | $3,800 | -- | -- | |
| 06/07/2023 06/07/23 | For Rent | $3,800 | +5.6% | -- | |
| 05/25/2022 05/25/22 | Rented | $3,600 | 0.0% | -- | |
| 05/23/2022 05/23/22 | Under Contract | -- | -- | -- | |
| 05/09/2022 05/09/22 | For Rent | $3,600 | +12.5% | -- | |
| 08/28/2020 08/28/20 | Rented | $3,200 | 0.0% | -- | |
| 08/10/2020 08/10/20 | Price Changed | $3,200 | -3.0% | $5 / Sq Ft | |
| 08/05/2020 08/05/20 | Price Changed | $3,300 | -5.7% | $6 / Sq Ft | |
| 08/01/2020 08/01/20 | Price Changed | $3,500 | -2.8% | $6 / Sq Ft | |
| 06/29/2020 06/29/20 | For Rent | $3,600 | +1.4% | -- | |
| 08/05/2019 08/05/19 | Rented | $3,550 | 0.0% | -- | |
| 07/24/2019 07/24/19 | Under Contract | -- | -- | -- | |
| 07/08/2019 07/08/19 | For Rent | $3,550 | +2.9% | -- | |
| 09/11/2018 09/11/18 | Under Contract | -- | -- | -- | |
| 09/01/2018 09/01/18 | Rented | $3,450 | 0.0% | -- | |
| 08/10/2018 08/10/18 | Price Changed | $3,450 | -4.2% | $6 / Sq Ft | |
| 07/17/2018 07/17/18 | For Rent | $3,600 | 0.0% | -- | |
| 10/13/2016 10/13/16 | Sold | $685,000 | -2.0% | $1,161 / Sq Ft | View Prior Sale |
| 09/21/2016 09/21/16 | Pending | -- | -- | -- | |
| 09/15/2016 09/15/16 | For Sale | $699,000 | -- | $1,185 / 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 | $8,731 | $754,000 | $0 | $754,000 |
| 2024 | $8,219 | $754,000 | $0 | $754,000 |
| 2023 | $7,712 | $718,100 | $0 | $718,100 |
| 2022 | $7,660 | $704,000 | $0 | $704,000 |
| 2021 | $7,512 | $704,000 | $0 | $704,000 |
| 2020 | $6,778 | $641,900 | $0 | $641,900 |
| 2019 | $6,631 | $629,100 | $0 | $629,100 |
| 2018 | $6,219 | $593,400 | $0 | $593,400 |
| 2017 | $6,041 | $570,400 | $0 | $570,400 |
| 2016 | $5,864 | $533,100 | $0 | $533,100 |
| 2015 | $6,206 | $512,500 | $0 | $512,500 |
| 2014 | $5,747 | $456,800 | $0 | $456,800 |
Source: Public Records
Agents Affiliated with this Home
-
Eric Walbridge
Landlord's Agent in 2026
Eric Walbridge
Gibson Sothebys International Realty
(617) 299-9201
10 Total Sales
-
Robert Koritz
Tenant's Agent in 2026
Robert Koritz
Robert Koritz Real Estate
(617) 416-6078
42 Total Sales
-
Sonora Malik
Seller's Agent in 2023
Sonora Malik
Gibson Sothebys International Realty
(860) 671-0154
1 in this area
11 Total Sales
-
ellen mulder
Buyer's Agent in 2023
ellen mulder
Amo Realty - Boston City Properties
(484) 678-3402
31 Total Sales
-
Brian Caluori
Seller Co-Listing Agent in 2022
Brian Caluori
Gibson Sothebys International Realty
(518) 423-0309
3 in this area
91 Total Sales
-
Kelsey Marriott
Buyer's Agent in 2022
Kelsey Marriott
Corcoran Property Advisors
(857) 389-1434
2 Total Sales
Map
Source: MLS Property Information Network (MLS PIN)
MLS Number: 73536243
APN: CBOS-000000-000005-003036-000010
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.
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.
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