Seller's Agent in 2026
Morgan Franklin
Coldwell Banker Realty - Boston
(617) 266-4430
12 in this area
93 Total Sales
13 Upton St Unit 6 Boston, MA 02118
South End Neighborhood
2
Beds
1
Bath
920
Sq Ft
871
Sq Ft Lot
Highlights
- No Units Above
- Central Heating and Cooling System
- 3-minute walk to Ringgold Park
- Brownstone
- Hot Water Heating System
About This Home
As of March 2026Penthouse-level 2-bedroom, 1-bath residence on peaceful, tree-lined Upton Street in the highly desirable Union Park neighborhood of the South End. This floor-through brownstone penthouse offers approximately 920 square feet of sun-filled living space with hardwood floors, multiple skylights, and a spacious living and dining area. A bay window with views of Back Bay’s Prudential Tower features custom built-in banquette seating with storage. The kitchen includes updated stainless steel appliances, granite countertops with island and breakfast bar, stone tile floors, and subway tile backsplash. The generously sized primary bedroom offers a large double closet with custom shelving, while the second bedroom provides direct access to a private deck with Back Bay skyline views. Renovated bath with marble floors, stone-top vanity, and retractable skylight. Additional highlights include in-unit washer/dryer, recessed lighting, central heating and cooling, ample storage, & exclusive roof rights.
Last Agent to Sell the Property
Coldwell Banker Realty - Boston Listed on: 02/03/2026
Property Details
Home Type
- Condominium
Est. Annual Taxes
- $14,123
Year Built
- Built in 1890
Lot Details
- No Units Above
Home Design
- Brownstone
- Entry on the 4th floor
Interior Spaces
- 920 Sq Ft Home
- 1-Story Property
Kitchen
- Range
- Microwave
- Freezer
- Dishwasher
- Disposal
Bedrooms and Bathrooms
- 2 Bedrooms
- 1 Full Bathroom
Laundry
- Dryer
- Washer
Utilities
- Central Heating and Cooling System
- Hot Water Heating System
Community Details
- Association fees include water, insurance
- 6 Units
Listing and Financial Details
- Assessor Parcel Number W:03 P:06956 S:012,4276762
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Apr 12, 2018
Closed on
Jun 7, 2018
Sold by
Donovan Paul and Donovan Christine
Bought by
Shea Brian and Focarino Brian J
Seller's Agent
The Biega + Kilgore Team
Compass
Buyer's Agent
Penney Gould Team
Compass
List Price
$1,025,000
Sold Price
$1,102,000
Premium/Discount to List
$77,000
7.51%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
2.29%
Original Mortgage
$936,700
Outstanding Balance
$797,995
Interest Rate
4.5%
Mortgage Type
Purchase Money Mortgage
Estimated Equity
$518,777
Purchase Details
Listed on
Jun 4, 2015
Closed on
Jul 30, 2015
Sold by
Rebecca K Kaiser Lt and Wagner
Bought by
Donovan Paul and Lanza Christine
Seller's Agent
Melinda Sarkis
Coldwell Banker Realty - Boston
Buyer's Agent
Jonathon Curley
Compass
List Price
$725,000
Sold Price
$832,000
Premium/Discount to List
$107,000
14.76%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
10.33%
Original Mortgage
$832,000
Interest Rate
3.97%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Nov 2, 2010
Sold by
Wagner Natalie
Bought by
Natalie R Wagner Lt and Wagner
Purchase Details
Closed on
Jul 28, 2010
Sold by
Garre Lindsay
Bought by
Wagner Natalie
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$417,000
Interest Rate
4.78%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Jan 28, 2000
Sold by
Jacqua Upton St Prop T and Jacqua
Bought by
Melita Carolyn
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$276,000
Interest Rate
7.83%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
May 24, 1990
Sold by
Ruberman Daniel
Bought by
Jaqua Stephen
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Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Deed | $1,102,000 | -- | |
| Quit Claim Deed | $832,000 | -- | |
| Deed | -- | -- | |
| Deed | -- | -- | |
| Deed | $570,000 | -- | |
| Deed | $570,000 | -- | |
| Deed | $345,000 | -- | |
| Deed | $173,500 | -- |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $936,700 | Purchase Money Mortgage | |
| Previous Owner | $832,000 | Purchase Money Mortgage | |
| Previous Owner | $417,000 | Purchase Money Mortgage | |
| Previous Owner | $96,000 | No Value Available | |
| Previous Owner | $276,000 | Purchase Money Mortgage |
Source: Public Records
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 03/27/2026 03/27/26 | Sold | $1,300,000 | -1.9% | $1,413 / Sq Ft | |
| 02/13/2026 02/13/26 | Pending | -- | -- | -- | |
| 02/03/2026 02/03/26 | For Sale | $1,325,000 | +20.2% | $1,440 / Sq Ft | |
| 06/07/2018 06/07/18 | Sold | $1,102,000 | +7.5% | $1,198 / Sq Ft | View Prior Sale |
| 04/17/2018 04/17/18 | Pending | -- | -- | -- | |
| 04/12/2018 04/12/18 | For Sale | $1,025,000 | +23.2% | $1,114 / Sq Ft | |
| 07/30/2015 07/30/15 | Sold | $832,000 | 0.0% | $904 / Sq Ft | View Prior Sale |
| 06/20/2015 06/20/15 | Pending | -- | -- | -- | |
| 06/08/2015 06/08/15 | Off Market | $832,000 | -- | -- | |
| 06/04/2015 06/04/15 | For Sale | $725,000 | -- | $788 / Sq Ft |
Source: MLS Property Information Network (MLS PIN)
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 | $14,123 | $1,219,600 | $0 | $1,219,600 |
| 2024 | $12,900 | $1,183,500 | $0 | $1,183,500 |
| 2023 | $12,457 | $1,159,900 | $0 | $1,159,900 |
| 2022 | $12,497 | $1,148,600 | $0 | $1,148,600 |
| 2021 | $12,015 | $1,126,100 | $0 | $1,126,100 |
| 2020 | $11,187 | $1,059,400 | $0 | $1,059,400 |
| 2019 | $7,549 | $716,200 | $0 | $716,200 |
| 2018 | $7,078 | $675,400 | $0 | $675,400 |
| 2017 | $6,811 | $643,200 | $0 | $643,200 |
| 2016 | $6,804 | $618,500 | $0 | $618,500 |
| 2015 | $7,027 | $580,300 | $0 | $580,300 |
| 2014 | -- | $526,600 | $0 | $526,600 |
Source: Public Records
Agents Affiliated with this Home
-
Morgan Franklin
-
Grace Maloney
G
Buyer's Agent in 2026
Grace Maloney
Boston Proper Real Estate
1 in this area
1 Total Sale
-
The Biega + Kilgore Team
Seller's Agent in 2018
The Biega + Kilgore Team
Compass
(617) 504-7814
122 in this area
266 Total Sales
-
Penney Gould Team
P
Buyer's Agent in 2018
Penney Gould Team
Compass
(781) 389-8224
30 in this area
79 Total Sales
-
Melinda Sarkis
Seller's Agent in 2015
Melinda Sarkis
Coldwell Banker Realty - Boston
(617) 943-8333
13 in this area
28 Total Sales
-
Jonathon Curley
Buyer's Agent in 2015
Jonathon Curley
Compass
(781) 258-7996
8 in this area
50 Total Sales
Map
Source: MLS Property Information Network (MLS PIN)
MLS Number: 73473686
APN: CBOS-000000-000003-006956-000012
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