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48 Union Park # 1, Boston MA 02118

Boston, MA 02118 • South End
$3,500,000
Est. $20,938/month
3
Beds
2.5
Baths
2,299
Sq Ft
$1,522
Price/Sq Ft
1900
Year Built
Condominium
Type
8 hours 51 minutes
Time on Market
Active Open House Listed Jun 2, 2026 • MLS# 73528668 Copied!

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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Public Records

Current Owner

Owner HERREMA GREGORY JOHN
Mailing Address UNION, BOSTON, MA, 02118

Land Use

Use Code 102
Description Condominium
Style Row Middle

Tax Information

Assessed Value $2,707,600

Assessment History

Year Land Building Total Change
FY2023 $0 $2,707,600 $2,707,600 —

Sale History

Date Price Book/Page
Apr 8, 2020 $3,150,000 62808/166
Nov 27, 2019 $3,499,000 62149/240
Nov 12, 2019 $3,299,000 62050/100
Nov 6, 2019 $9 62027/122

Building Permit History

No building permits on record since 2009.

Data: City of Boston Open Data (Analyze Boston)

Municipal Context: BOSTON

Property Data Comparison

Field Assessor MLS Match
Year built 1,900 1,900 ✓
Match: geocode_proximity (86.9% confidence) · Data as of Jun 3, 2026

Property Overview

Property Type
Condominium
Listing Type
For Sale
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

Open House Schedule

04
Jun
Thursday, June 4
12:00 PM - 1:30 PM EDT
07
Jun
Sunday, June 7
12:00 PM - 1:30 PM EDT
06
Jun
Saturday, June 6
12:00 PM - 1:30 PM EDT

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

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

Location

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Neighborhood

South End

48 Union Park # 1, Boston MA 02118

Boston, MA 02118

Walkability

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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
E

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
M

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
H

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
Learn about these ratings
School data provided by BMN Schools

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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $2,640
Homeowners Insurance $200
HOA Fee $400/mo
PMI (if <20% down) $0

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Payment Over Time

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Year 1
95% Interest
Year 15
50/50
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Property History

Property Timeline

🏠
Listed for Sale
Jun 2, 2026
$3,500,000
Original listing
Agent: Jeffrey Hamilton Office: Columbus and Over Group, LLC

Price & Status History

Date Event Price Change
Jun 2, 2026 New Listing Added $3,500,000 —

Market Statistics

Time on Market
8 hours 51 minutes
Price per Sq Ft
$1,522

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

Listing Information

Listing Agent Jeffrey Hamilton
Listing Office Columbus and Over Group, LLC
Agent MLS ID CN209930
Office MLS ID AN1793
Listing Data Updated Jun 2, 2026 7:20 PM 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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