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Specialty Penthouse Duplex with Direct Elevator Access
New
For Sale
$4,599,000

431 Marlborough St Unit PH, Boston, MA 02115

Renovated in 2025, this penthouse duplex offers direct elevator access to both levels plus two deeded parking spaces.

Property Size3,077 SF
Price / SF$1,494
Days on Market3

Property Features for 431 Marlborough St Unit PH

General Information

Standard status Active
Size 3,077 SF
Total Parking Spaces 2
Elevators Yes
Property subtype Commercial

Additional Details

Multifamily Units 1

Amenities

fireplaced living room
skylit dining area
custom kitchen
private walk-out deck
private roof deck
custom built-ins
wired for surround sound
pet-friendly association

Building Details

Year Built 1885
Year Renovated 2025
Listing Agency: Hooli Homes USA Inc
Listed By: Jingjing Chen
Source: Spauldingrealty
Added: Jul 30 Changed: Jul 31 Last Checked: Jul 31 at 6:24AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Hooli Homes USA Inc

Investment Insights

Based on property information with market context.

Meticulously renovated in 2025, this specialty penthouse duplex blends Back Bay architecture with modern comfort and sophistication. Direct elevator access brings you to both levels, with more than 3,000 square feet of living space thoughtfully designed for daily ease and entertaining.

The upper level features a bright, open living and entertaining area with soaring ceilings, a fireplaced living room, a skylit dining area, and a custom kitchen, plus a full bath on the same level. Oversized glass doors open to a private walk-out deck, and a separate private roof deck offers sweeping Boston skyline views.

The lower level includes three spacious bedrooms, two full bathrooms, and a versatile lounge with custom built-ins that can serve as a family room or home office. Additional features include a wired surround sound setup, two deeded parking spaces, and a pet-friendly association. Built in 1885, the residence is located at 431 Marlborough St Unit PH, Boston, MA 02115.

Key Highlights

  • Renovated in 2025 for a modernized penthouse duplex
  • Direct elevator access to both levels
  • Over 3,000 square feet of living space (3,077 SF)

Property Analytics

Current Use

Specialty properties

Suggested Use

Top Pick Daycare Center Auto Repair Shop Food Market (Bike/Boat/Book/etc) Store HVAC Service Home Appliance Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

1
Residential units

Location Intelligence

Trade Area within ½ mile

6,058
Businesses Nearby

Demographics for 02115, MA

31,604
Population
11,556
Households
2.7
Avg Household Size
25
Median Age
67%
College-Educated
91%
High-School Grad
0.7 sq mi
ZIP Area
45,149
Density / Sq Mi
$53,398
Median Household Income
$13,950
Median Earnings
$2,033
Median Rent
$1,015,400
Median Home Value
Rey
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Frequently Asked Questions

What type of property is this?
Specialty property - Renovated in 2025, this penthouse duplex offers direct elevator access to both levels plus two deeded parking spaces.
Where is this specialty property located?
The property is located at 431 Marlborough St Unit PH Boston, MA.
What is the asking price?
The asking price for this property is $4,599,000.
What are key features of this property?
This property features: Renovated in 2025 for a modernized penthouse duplex; Direct elevator access to both levels; Over 3,000 square feet of living space (3,077 SF)
More about this property
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