400 Marlborough St #9 · Boston

FOR SALE · MLS #73580835

$725,000

beds
1
baths
1
sqft
520

400 Marlborough St #9

Boston, MA 02115

LOCATION

Property location

Directions

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400 Marlborough St #9, Boston, MA 02115Open Street View

Marlborough Street between Massachusetts and Hereford

Home type
Condominium
Interior living area
520 sqft
Year built
1870
Lot size
520 sqft (about 0.01 acres)
Parking spaces
1
Price per sqft
$1,394/sqft
HOA fee
$527.7 · Monthly

About this home

In Back Bay, where parking is scarce, this beautiful one-bedroom home on iconic Marlborough Street comes with its own assigned tandem parking space. Perched on the sunny top floor, this south-facing unit offers a spacious, open layout that elegantly blends classic architectural detail with a renovated kitchen and bath. The large, open kitchen features cherry cabinetry, stainless steel appliances, a Sub-Zero under-counter refrigerator, a breakfast bar, and granite counter tops — ideal for cooking and entertaining. The spacious living room is filled with light and frames sweeping views of the Back Bay skyline and the Prudential Tower. Additional features include a walk-in bedroom closet, extra storage, high ceilings, hardwood floors throughout, and common laundry. Just steps from the shops and restaurants of Newbury Street, the Charles River Esplanade, and Back Bay's public transportation. This address scores a 98 Walk Score (Walker's Paradise), 99 Transit Score (Rider's Paradise), and 88 Bike Score (Very Bikeable) for daily errands, commuting, making city life effortless! Open House Saturday 10/31 - 12:00 pm.to 130 pm and Sunday 11/1 - 12:00 pm - 1:00 pm

Listed by Lina Kriva Homes International Group · Keller Williams Realty Boston-Metro | Back Bay
MLS PIN #73580835 · Updated 10/29/2026, 9:17:00 AM ET

Building & association

Total units
9
Building stories
1
Entry level
4
HOA fee includes
Heat · Sewer · Insurance · Maintenance Structure · Maintenance Grounds · Snow Removal
Association amenities
Hot Water
Pets allowed
Yes

From MLS fields in this listing. Confirm association rules and fees with the association documents.

Facts & features

Home overview
Property subtype
Condominium
Property category
Residential
MLS status
Price Changed
Bedrooms
1
Full bathrooms
1
Half bathrooms
0
Total bathrooms
1
Total rooms
3
Living area
520 sqft
Living area source
Public Record
Above grade finished area
520 sqft
Building area
520
Building area units
Square Feet
Building area source
Public Records
Area includes basement
No
Area disclosures
This is a 4th floor walk up with no elevator.
Stories
1
Building stories
1
Entry level
4
Unit building
9
Interior & systems
Heating
Baseboard
Heating available
Yes
Heating zones
1
Cooling
Window Unit(s)
Cooling available
Yes
Cooling zones
0
Laundry
In Building
Basement
N
Fireplace
No
Fireplaces
0
Security features
Intercom

Price & tax details

Current asking price$725,000
Original asking price$775,000
Listed on2026-09-22
Days on market37
Tax record supplied by MLS
YearProperty taxAssessed value
2026$8,709$702,300

These records are supplied by the current listing. Assessed value is not market value; confirm taxes with the local assessor.

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SCHOOLS & EDUCATION

Schools & performance

2026 MA DESE

School names, grades and state-reported measures are listed below.

This listing does not name individual schools. Public school information below is context, not an attendance assignment for this address.

Nearby public schools

Sorted by straight-line distance within the city. These are not attendance boundaries or a guarantee of enrollment.

—DESE percentile

Nearby public school · not assigned

Carter School

Grades PK · K · 2 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12

Straight-line distance 1.11 km

DESE does not report a percentile for this school.

—DESE percentile

Nearby public school · not assigned

Melvin H. King South End Academy

Grades 2 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12

Straight-line distance 1.36 km

DESE does not report a percentile for this school.

28DESE percentile

Nearby public school · not assigned

Hurley K-8 School

Grades PK · K · 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8

Straight-line distance 1.51 km

Progress toward targets 46%

—DESE percentile

Nearby public school · not assigned

Boston Adult Tech Academy

Grades 11 · 12

Straight-line distance 1.66 km

DESE does not report a percentile for this school.

8DESE percentile

Nearby public school · not assigned

Blackstone Elementary School

Grades PK · K · 1 · 2 · 3 · 4 · 5 · 6

Straight-line distance 1.66 km

Progress toward targets 75%

MLS school names do not guarantee attendance. Assignment can vary by school year, grade and admissions policy; confirm with the district before committing.
What do these numbers mean?

DESE accountability percentiles (1–99) compare schools administering similar assessments, using up to two years of indicators. These are not test scores out of 100 or GreatSchools 1–10 ratings. Progress toward targets is a separate state measure. Consider programs, support services and your child’s needs as well.

School names link to available school or district websites.

Information is deemed reliable but is not guaranteed. © 2026 MLS Property Information Network, Inc. All rights reserved.

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