INNOVATE
Real Estate
No photos available for this listing

$3,400,000

43 Union Park PH, Boston MA 02118
Boston, MA 02118
Listed by Fiona Romeri
Bedrooms
3
Bathrooms
2.1
Living area
1,962 sqft
Year built
1850

About this home

Welcome to 43 Union Park, Penthouse — a phenomenal three-bedroom home with two private outdoor spaces in the heart of the South End. This one-of-a-kind residence features a rare front-facing balcony overlooking picturesque Union Park & a private roof deck, creating an exceptional indoor-outdoor lifestyle. The expansive entertaining level showcases a custom kitchen with rift-sawn white oak cabinetry, built-in dining with storage, custom desk, elegant wine bar, gas fireplace & chic powder room. The lower level offers three well-proportioned bedrooms, including a serene primary suite with wall of windows, custom built-ins, walk-in closet & luxurious ensuite with double vanities, plus two additional bedrooms & a beautifully appointed full bath. With sweeping park views, three spacious bedrooms, two private outdoor spaces & a show-stopping entertaining floor—all just steps from the South End’s most iconic restaurants, shops & cafés—this is urban living at its finest.

Highlights

Fireplace

Property details

MLS #
73538863
Property type
Condominium
Subdivision
N/A
Status
Active
Days on market
N/A
On market date
N/A
Stories
2
Garage spaces
1
Lot size
N/A

Location

Get directions →
Loading map…

Nearby schools

Within 10 miles · public school directory data (NCES)

Elementary
Blackstone
0.18 mi away · Grades -1-5
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
455
Student:teacher ratio
8.4:1
District
Boston
MiddleCharter
UP Academy Charter School of Boston
1.27 mi away · Grades 6-8
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
317
Student:teacher ratio
10.2:1
District
UP Academy Charter School of Boston (District)
High
Quincy Upper School
0.37 mi away · Grades 6-12
Nearest school -- attendance-zone data not available here
4.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
553
Student:teacher ratio
13.5:1
District
Boston

Mortgage calculator

Estimate only - actual rate and payment depend on your lender, credit, and loan program.

$
%
%
Adjust tax / insurance estimates
% / yr
$
/mo
Est. monthly payment
$20,625/mo
$680,000 down
$2,720,000 loan
Principal & interest$17,642
Property tax (est.)$2,833
Home insurance (est.)$150

Similar homes you might like

No photo
$4,015,000
240 Devonshire Street # 4106, Boston MA 02110
Boston, 02110
2 bd·2.1 ba·1,755 sqft
Listed by MP Boston Marketing Team
No photo
$3,999,000
110 Sudbury Street # 3604, Boston MA 02114
Boston, 02114
2 bd·2.1 ba·2,275 sqft
Listed by Simona LaPosta
No photo
$3,995,000
14 Pinckney Street, Boston MA 02114
Boston, 02114
5 bd·3.1 ba·3,347 sqft
Listed by Rebecca Davis Tulman and Leslie Singleton Adam
No photo
$3,995,000
8 Lawrence St, Boston MA 02129
Boston, 02129
4 bd·4.2 ba·4,004 sqft
Listed by The Sarkis Team
No photo
$3,995,000
5 Wallace Court, Boston MA 02129
Boston, 02129
5 bd·5.1 ba·4,285 sqft
Listed by Denise Marshall
No photo
$3,995,000
54 Brimmer St, Boston MA 02108
Boston, 02108
5 bd·5 ba·3,228 sqft
Listed by Judy Pagano
No photo
$3,990,000
776 Boylston Street, Boston MA 02199
Boston, 02199
2 bd·2 ba·1,879 sqft
Listed by Tracy Campion
No photo
$3,985,000
51 Pinckney St, Boston MA 02114
Boston, 02114
5 bd·2.2 ba·3,900 sqft
Listed by Sally T. Brewster

Data source: Listing information provided by MLS Property Information Network via Trestle/CoreLogic. Last updated June 23, 2026.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.