Stockman Farrar Group
Berkshire Hathaway HomeServices Commonwealth Real Estate
(781) 208-5870
60 Total Sales
3 in South End
$330K - $2M Price Range
40 Concord Square Unit 2 Boston, MA 02118
South End Neighborhood
3
Beds
2.5
Baths
1,752
Sq Ft
1900
Built
Highlights
- Medical Services
- Deck
- Rowhouse Architecture
- Beethoven Elementary School Rated A-
- Property is near public transit and schools
- 2-minute walk to South End Library Park
About This Home
As of August 2025New construction penthouse by noted South End builder Kennedy Design Build. 3 beds/2.5 baths. Features open concept kitchen with SubZero, Wolf and large island for plenty of counter seating. 3 oversized west facing windows allow for excellent light. Rear deck off kitchen perfect for al fresco dining plumbed for gas grilling. Powder room completes this floor. Upper level includes king-sized primary suite w/walk-in closet & en-sute bath w/double sinks/step-in shower, 2nd and 3rd bed serviced by full bath and laundry complete this level. Full stairs to large private roof deck with 360 degree views of the city. All the bells & whistles you want on a tree-lined Victorian Square with fountain. Two unit association. Central AC. Pet-friendly. One full parking space on-site at the rear of the building included.
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Property Details
Home Type
- Condominium
Year Built
- Built in 1900
Parking
- 1 Car Parking Space
Home Design
- Rowhouse Architecture
- Entry on the 2nd floor
Interior Spaces
- 1,752 Sq Ft Home
- 2-Story Property
- 1 Fireplace
Bedrooms and Bathrooms
- 3 Bedrooms
Additional Features
- Deck
- Property is near public transit and schools
- Forced Air Heating and Cooling System
Listing and Financial Details
- Assessor Parcel Number 3390951
Community Details
Overview
- Association fees include water, sewer, insurance
- 2 Units
Amenities
- Medical Services
- Shops
Recreation
- Park
Pet Policy
- Pets Allowed
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
Closed on
Apr 16, 2026
Sold by
Kotz Joanne
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$400,000
Outstanding Balance
$399,165
Interest Rate
6.3%
Mortgage Type
Future Advance Clause Open End Mortgage
Purchase Details
Listed on
Apr 10, 2025
Closed on
Aug 8, 2025
Sold by
40 Concord Square Dev Llc
Bought by
Kotz Joanne
Seller's Agent
The Biega + Kilgore Team
Compass
Buyer's Agent
Penney Gould Team
Compass
List Price
$2,800,000
Sold Price
$2,800,000
Views
1
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$750,000
Interest Rate
5.45%
Mortgage Type
New Conventional
Purchase Details
Listed on
Apr 10, 2025
Closed on
Jul 24, 2025
Sold by
40 Concord Square Dev Llc
Bought by
Marton Stephanie and Galster Collin
Seller's Agent
The Biega + Kilgore Team
Compass
Buyer's Agent
Penney Gould Team
Compass
List Price
$2,800,000
Sold Price
$2,800,000
Views
1
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$750,000
Interest Rate
5.45%
Mortgage Type
New Conventional
Purchase Details
Closed on
Oct 12, 2023
Sold by
Mercon Llc
Bought by
40 Concord Square Dev Llc
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$4,185,000
Interest Rate
7.18%
Mortgage Type
Commercial
Purchase Details
Closed on
Aug 29, 2020
Sold by
Delapefia Sylvia
Bought by
Mercon Llc
Purchase Details
Closed on
Dec 8, 2008
Sold by
Mercado Geronimo and Mercado Victor R
Bought by
Arroyo Sylvia
Purchase Details
Closed on
Dec 19, 1991
Sold by
Tassinari Melissa and Peter Tassinari R
Bought by
Mercado Victor
Home Values in the Area
Average Home Value in this Area
Agents Specializing in South End, MA
-
Stockman Farrar Group
-
Matthew Foley
Matthew Foley
Fenway Property Advisors
(339) 213-8796
53 Total Sales
2 in South End
$454K - $660K Price Range
-
John O'Toole
John O'Toole
Olde Towne Real Estate Co.
(781) 417-3400
75 Total Sales
1 in South End
$1,835,000 Price
-
Sam Takla
Sam Takla
Coldwell Banker Realty - Framingham
(351) 444-9205
78 Total Sales
1 in South End
$115,000 Price
-
John Silk
John Silk
Responds QuicklyEngel & Volkers Boston
(508) 762-1632
72 Total Sales
6 in South End
$695K - $3.3M Price Range
-
Tim McDonald
Tim McDonald
(508) 796-8265
53 Total Sales
3 in South End
$680K - $3.5M 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 |
|---|---|---|---|
| -- | -- | ||
| Kotz Joanne | $2,800,000 | -- | |
| Marton Stephanie | $3,775,000 | -- | |
| 40 Concord Square Dev Llc | $3,053,500 | None Available | |
| Mercon Llc | -- | None Available | |
| Arroyo Sylvia | -- | -- | |
| Mercado Victor | $366,000 | -- |
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 |
|---|---|---|---|
| Open | $400,000 | ||
| Previous Owner | Kotz Joanne D | $750,000 | |
| Previous Owner | Marton Stephanie E | $1,400,000 | |
| Closed | -- | $4,185,000 |
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 |
|---|---|---|---|---|
| 08/08/2025 08/08/25 | Sold | $2,800,000 | 0.0% | $1,598 / Sq Ft |
| 04/12/2025 04/12/25 | Pending | -- | -- | -- |
| 04/10/2025 04/10/25 | For Sale | $2,800,000 | 0.0% | $1,598 / Sq Ft |
| 07/02/2021 07/02/21 | Rented | -- | -- | -- |
| 06/08/2021 06/08/21 | Under Contract | -- | -- | -- |
| 05/31/2021 05/31/21 | For Rent | $3,400 | -- | -- |
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 | $19,563 | $1,689,400 | $688,500 | $1,000,900 |
| 2024 | $21,490 | $1,971,600 | $688,500 | $1,283,100 |
| 2023 | $21,540 | $2,005,600 | $688,500 | $1,317,100 |
| 2022 | $21,025 | $1,932,400 | $688,500 | $1,243,900 |
| 2021 | $20,926 | $1,961,200 | $599,400 | $1,361,800 |
| 2020 | $20,365 | $1,928,500 | $599,400 | $1,329,100 |
| 2019 | $18,851 | $1,788,500 | $747,500 | $1,041,000 |
| 2018 | $17,837 | $1,702,000 | $711,600 | $990,400 |
| 2017 | $17,315 | $1,635,000 | $677,900 | $957,100 |
| 2016 | $16,704 | $1,518,500 | $628,500 | $890,000 |
| 2015 | $16,058 | $1,326,000 | $449,000 | $877,000 |
| 2014 | $18,750 | $1,490,500 | $387,300 | $1,103,200 |
Source: Public Records
Agents Affiliated with this Home
-
The Biega + Kilgore Team
Seller's Agent in 2025
The Biega + Kilgore Team
Compass
(617) 504-7814
122 in this area
266 Total Sales
-
Alexandra Biega
Seller Co-Listing Agent in 2025
Alexandra Biega
Compass
(508) 380-2231
29 in this area
52 Total Sales
-
Casey Martin
CM
Seller Co-Listing Agent in 2025
Casey Martin
Compass
30 in this area
48 Total Sales
-
Alex Blizard
AB
Seller Co-Listing Agent in 2025
Alex Blizard
Compass
(508) 838-0409
31 in this area
69 Total Sales
-
Penney Gould Team
PT
Buyer's Agent in 2025
Penney Gould Team
Compass
(781) 389-8224
32 in this area
82 Total Sales
-
Bing and Sanchez Team
BA
Seller's Agent in 2021
Bing and Sanchez Team
Gibson Sothebys International Realty
(617) 680-5424
12 in this area
90 Total Sales
Map
Source: MLS Property Information Network (MLS PIN)
MLS Number: 73358102
APN: CBOS W:04 P:02634 S:000
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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