48 Union Park # 1, Boston MA 02118
Boston, MA 02118 • South End
$3,500,000
$3,200,000
Est. $19,421/month
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About this home
City living without compromise. 48 Union Park #1 offers a rare blend of scale, privacy and indoor-outdoor living in the heart of the South End. Reimagined in 2019, this lower duplex features 3 true bedrooms and was designed to balance elegant entertaining with the comfort and functionality of a city residence. Floor-to-ceiling windows flood the main living level with natural light while clean architectural lines, custom built-ins and a seamless layout create a refined atmosphere. The kitchen anchors the living and dining spaces with ideal flow (and over 21' of width!) for everyday living and entertaining. An oversized enclosed patio extends the living space outdoors while 2 direct-access parking spaces and 2 private entrances enhance the experience. Plentiful storage and a dedicated entry area beneath the stoop for strollers and gear add practicality. Moments from South End favorites, this home offers a vibrant city lifestyle with privacy and luxury that is, quite simply, hard to find.
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Recently Sold Nearby
Property History
Market Insights
1
Price Changes
8.6%
Price Range
Property Timeline
Status: Active under contract
Jul 20, 2026
Active → Active Under Contract
Pending Sale
Jul 18, 2026
Offer accepted, sale pending
Price Reduced
Jul 14, 2026
$3,200,000
$300,000
(-8.57%)
From $3,500,000 to $3,200,000 (-8.6%)
Listed for Sale
Jun 2, 2026
$3,500,000
Original listing
Agent: Jeffrey Hamilton
Office: Columbus and Over Group, LLC
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 07/20/2026 | 📋 Status: Active under contract | - | - | - | Active → Active Under Contract |
| 07/18/2026 | ⏳ Pending Sale | - | - | - | Offer accepted, sale pending |
| 07/14/2026 | ↓ Price Reduced | $3,200,000 | $300,000 | - | From $3,500,000 to $3,200,000 (-8.6%) |
| 06/02/2026 | 🏠 Listed for Sale | $3,500,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $31,676 | $2,554,500 |
Financial Details
Annual Property Tax
$31,676
Tax Year 2026
HOA Fee
$400
Monthly
Assessed Value
$2,554,500
Facts & Features
Central AC
Home Facts
Type
Residential
Style
Condominium
Year Built
1900
Living Area
2,299 sq ft
Bedrooms
3
Full Baths
2
Half Baths
1
Total Rooms
7
Interior
Heating
Central, Forced Air
Cooling
Central Air
Flooring
None
Appliances
Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Fireplace
None
Fireplaces
1
Basement
N
Laundry
In Unit
Features
None
Exterior
Construction
Brick
Architecture
None
Roof
Rubber
Features
Patio, Patio - Enclosed, Fenced Yard
Pool
None
Spa
None
Fencing
Fenced
Patio/Porch
Patio, Patio - Enclosed
Parking
Features
Off Street, Tandem
Total Spaces
2
Utilities
Electric
None
Water
Public
Sewer
Public Sewer
Gas
None
Other
None
Financial
Annual Tax
$31,676
Assessed Value
$2,554,500
HOA & Community
HOA Fee
$400 Monthly
Fee Includes
Water, Sewer, Insurance
Amenities
None
Optional Fee Includes
None
Owner-Occupied Units
3
Pets
Yes
MA Disclosures
Seller Disclosures
None
Additional Details
Possession
None
Accepted Financing
None
Structure Type
["Rowhouse"]
Unit/Building
1
Sq Ft Source
Public Record
Documents
Master Deed, Master Plan, Floor Plans (3)
County
Suffolk
Total market time (incl. prior listings)
55 days
Property Overview
Property Type
Condominium
Listing Type
Sale Pending
Year Built
1900
Bedrooms
3
Full Bathrooms
2
Half Bathrooms
1
Living Area
2,299 sq ft
Total Rooms
7
Stories
2
Entry Level
1
Floor Layout
Interactive room guide
Floor Layout
Finished Area
1,349 sq ft above grade
950 sq ft below grade
FeaturesYes
Display Options
Outdoor Areas
Patio & porchPatio, Patio - Enclosed
Room Markers
BABathroom (4)
BRBedroom (5)
DDining (1)
KKitchen (1)
LLiving (2)
OOffice (1)
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
Interior Features
Flooring:
Appliances:
Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Interior Features:
Windows:
Basement:
N
Laundry:
In Unit
Security:
Construction & Materials
Year Built:
1900
Effective Year (Renovated):
2019
Structure Type:
Rowhouse
Exterior Materials:
Brick
Roof:
Rubber
Foundation:
Stories:
2
Heating, Cooling & Utilities
Heating:
Central, Forced Air
Heating Zones:
2
Cooling:
Central Air
Cooling Zones:
2
Hot Water:
Water Source:
Public
Sewer:
Public Sewer
Energy Features:
Exterior & Lot
Exterior Features:
Patio, Patio - Enclosed, Fenced Yard
Patio & Porch:
Patio, Patio - Enclosed
Fencing:
Fenced
Other Structures:
Lot Features:
Road Surface:
Parking & Garage
Total Parking Spaces:
2
Parking Features:
Off Street, Tandem
Special Features
Fireplaces:
1
Fireplace Type:
Community Amenities:
Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails
Nearby Schools
School District
Boston School District local
C-
Where Graduates Go
Class of 2021
52%
attend college
38%
4-Year
14%
2-Year
7%
Out of State
7%
Working
School Safety
2024-25
3.7%
Above Average
3.2%
Suspensions
0.3%
In-School
0.5%
Emergency
1.8% below state avg
Elementary Schools
10 schools
D
Melvin H. King South End Academy
0.1 mi
|
#24 of 25
|
Score: 20.2
Improved 363 spots from last year
-38.1 below state avg
125 students
Diverse
Rising School
Diverse Student Body
Grades PK-12
F
Blackstone Elementary School
0.2 mi
|
#809 of 824
|
Score: 26.3
Improved 12 spots from last year
-31.9 below state avg
582 students
Moderate
Grades PK-06
C
Hurley K-8 School
0.4 mi
|
#258 of 352
|
Score: 35.8
Dropped 23 spots from last year
-22.4 below state avg
335 students
Moderate
Grades PK-08
Kingsley Montessori School
0.7 mi
Grades PK-06
The Learning Project
0.8 mi
Grades K-06
D
Perkins Elementary School
0.8 mi
|
#772 of 824
|
Score: 30.9
Improved 29 spots from last year
-27.3 below state avg
167 students
Diverse
Rising School
Diverse Student Body
Grades PK-06
B
Excel Academy Charter School
0.9 mi
|
#155 of 346
|
Score: 54.9
Improved 160 spots from last year
-3.3 below state avg
1,379 students
Moderate
High Graduation Rate
Rising School
Grades 05-12
Park Street School
0.9 mi
Grades K-07
D
Orchard Gardens K-8 School
0.9 mi
|
#326 of 352
|
Score: 28.7
Improved 13 spots from last year
-29.5 below state avg
689 students
Diverse
Grades PK-08
Advent School
1.0 mi
Grades K-06
Middle Schools
10 schools
Middle School Academy
1.3 mi
F
Higginson/Lewis K-8 School
1.7 mi
|
#349 of 352
|
Score: 23.6
Improved 3 spots from last year
-34.6 below state avg
213 students
Diverse
Grades 03-08
Nativity Prep School
2.1 mi
Grades 05-08
A
Uncommon Schools - Roxbury Preparatory Dorchester Campus Middle School
2.2 mi
|
#4 of 16
|
Score: 41.9
Improved 187 spots from last year
-16.3 below state avg
1,126 students
Diverse
Rising School
College Ready Curriculum
Grades 05-08
Dearborn Middle School
2.5 mi
Mother Caroline Academy
2.5 mi
Grades 05-08
Epiphany School
3.5 mi
Grades 05-08
C
Ohrenberger School
6.9 mi
|
#265 of 352
|
Score: 34.9
Improved 20 spots from last year
-23.3 below state avg
477 students
Diverse
Rising School
Diverse Student Body
Grades 03-08
UP Academy
1.3 mi
Timilty Middle
1.3 mi
High Schools
10 schools
Cathedral High School
0.2 mi
9 sports
• 430 athletes
Grades 07-12
C
Quincy Upper School
0.5 mi
|
#268 of 346
|
Score: 44.6
Improved 4 spots from last year
-13.6 below state avg
557 students
Very Diverse
12 sports
• 208 athletes
High Graduation Rate
Diverse Student Body
Grades 06-12
Newman School
0.8 mi
Grades 07-12
A-
O'Bryant School of Math & Science
1.2 mi
|
#90 of 346
|
Score: 61.1
Improved 94 spots from last year
+2.9 above state avg
1,509 students
Very Diverse
High Graduation Rate
Rising School
College Ready Curriculum
Diverse Student Body
Grades 07-12
B
Dearborn STEM Academy
1.2 mi
|
#13 of 25
|
Score: 31.7
Improved 356 spots from last year
-26.6 below state avg
565 students
Diverse
10 sports
• 242 athletes
Early College Program
Rising School
Grades 07-12
A+
Boston Latin School
1.5 mi
|
#19 of 346
|
Score: 73.3
Improved 61 spots from last year
+15.1 above state avg
2,424 students
Very Diverse
18 sports
• 2,006 athletes
Strong AP Program
High Graduation Rate
Rising School
Strong Athletics
Grades 07-12
A+
Boston Latin Academy
2.0 mi
|
#2 of 25
|
Score: 63.9
Improved 214 spots from last year
+5.7 above state avg
1,693 students
Very Diverse
17 sports
• 1,298 athletes
High Graduation Rate
Rising School
Strong Athletics
Diverse Student Body
Grades 07-12
C
Ruth Batson Academy
2.3 mi
|
#19 of 25
|
Score: 27.6
Improved 346 spots from last year
-30.6 below state avg
604 students
Diverse
8 sports
• 128 athletes
Early College Program
Rising School
Grades 07-12
D
Charlestown High School
2.6 mi
|
#322 of 346
|
Score: 31.0
Improved 49 spots from last year
-27.2 below state avg
754 students
Diverse
11 sports
• 488 athletes
Early College Program
Rising School
Grades 07-12
Meridian Academy
2.6 mi
Grades 06-09
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Property Tax
$2,640
Homeowners Insurance
$200
HOA Fee
$400/mo
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95% Interest
Year 15
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Year 30
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Location
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Neighborhood
South End
48 Union Park # 1, Boston MA 02118
Boston, MA 02118
Listing Information
Listing Agent
Jeffrey Hamilton
Listing Office
Columbus and Over Group, LLC
Office Phone
617-645-3407
Agent MLS ID
CN209930
Office MLS ID
AN1793
Listing Data Updated
Jul 27, 2026 9:37 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.
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