121 Portland St #507 · Boston

FOR SALE · MLS #73585155

$855,000

beds
2
baths
2
sqft
953

121 Portland St #507

Boston, MA 02114

LOCATION

Property location

Directions

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121 Portland St #507, Boston, MA 02114Open Street View

GPS

Home type
Condominium
Interior living area
953 sqft
Year built
2017
Lot size
953 sqft (about 0.02 acres)
Parking spaces
0
Price per sqft
$897/sqft
HOA fee
$886.09 · Monthly

About this home

Forecaster 121 delivers urban luxury at one of downtown Boston's most strategically positioned addresses—where the North End, Back Bay, Faneuil Hall, and the Waterfront converge within steps of your front door. This exceptional two-bedroom, two-bathroom residence features an open-concept floor plan with soaring high ceilings, oversized panoramic windows that flood the living room with light, and a chef's kitchen designed for those who cook seriously and entertain effortlessly. Both bedrooms offer private en-suite bathrooms, a level of finish that reflects genuine attention to detail. In-unit washer and dryer and central air ensure daily comfort without compromise. The boutique building delivers 24-hour concierge service, a fitness room, club room, and secure bike storage—the infrastructure of effortless urban living. Steps from Faneuil Hall, the Harborwalk, TD Garden, Boston Public Market, and the Orange and Green Lines, with Mass Pike and Amtrak access nearby. This is downtown Boston living without trade-offs—refined, connected, and entirely without compromise.

Listed by Steven Cohen Team · Keller Williams Realty Boston-Metro | Back Bay
MLS PIN #73585155 · Updated 10/26/2026, 3:05:00 AM ET

Building & association

Total units
80
Building stories
1
Entry level
5
HOA fee includes
Water · Sewer · Insurance · Security · Maintenance Structure · Snow Removal · Reserve Funds
Association amenities
Elevator(s) · Clubroom
Pets allowed
Yes w/ Restrictions

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
Active
Bedrooms
2
Full bathrooms
2
Half bathrooms
0
Total bathrooms
2
Total rooms
4
Living area
953 sqft
Living area source
Public Record
Above grade finished area
953 sqft
Building area
953
Building area units
Square Feet
Building area source
Public Records
Area includes basement
No
Stories
1
Building stories
1
Entry level
5
Entry location
Unit Placement(Upper)
Unit building
507
Interior & systems
Heating
Forced Air
Heating available
Yes
Heating zones
1
Cooling
Central Air
Cooling available
Yes
Cooling zones
1
Laundry
In Unit
Basement
N
Fireplace
No
Fireplaces
0
Security features
Concierge

Price & tax details

Current asking price$855,000
Original asking price$875,000
Listed on2026-10-01
Days on market25
Tax record supplied by MLS
YearProperty taxAssessed value
2026$9,581$772,700

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.

85DESE percentile

Nearby public school · not assigned

Eliot K-8 Innovation School

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

Straight-line distance 0.65 km

Progress toward targets 58%

24DESE percentile

Nearby public school · not assigned

Boston Arts Academy

Grades 9 · 10 · 11 · 12

Straight-line distance 1.07 km

Progress toward targets 20%

40DESE percentile

Nearby public school · not assigned

Harvard-Kent Elementary School

Grades PK · K · 1 · 2 · 3 · 4 · 5 · 6

Straight-line distance 1.47 km

Progress toward targets 42%

84DESE percentile

Nearby public school · not assigned

Warren-Prescott K-8 School

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

Straight-line distance 1.64 km

Progress toward targets 69%

—DESE percentile

Nearby public school · not assigned

Boston Adult Tech Academy

Grades 11 · 12

Straight-line distance 1.77 km

DESE does not report a percentile for this school.

71DESE percentile

Nearby public school · not assigned

Quincy Elementary School

Grades PK · K · 1 · 2 · 3 · 4 · 5

Straight-line distance 1.77 km

Progress toward targets 62%

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.

Listings updated