Active
2 Days on market
121 Portland St #507 Boston — Photo 1 of 32

121 Portland St #507 Boston — Photo 1 of 32

$875,000

121 Portland St #507, Boston, MA 02114

Boston, MA 02114 — Beacon Hill

Beds

2

Baths

2

SqFt

953

Style

Condominium

Built

2017

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.

Key facts

It was listed on October 1, 2026. The annual property taxes are $9,581 (2026 tax year). The condo fee is $886 per month, which includes water.

Open Houses

Market Value Analysis

This Property
Size (SqFt) →Price →
This Property$918/sqft
Local Avg (Boston)$747/sqft
23% AboveMarket Average

* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Boston, MA.

Property Details

Financials

Original Price$875,000
Annual Taxes$9,581
HOA Fee$886.09

Parking

Garage0
Off-Street0

Interior Specifications

Total Rooms4
FireplacesNone
Flooring--
BasementN

Climate & Utilities

HeatingForced Air
CoolingCentral Air
WaterPublic
SewerPublic Sewer

Building & Exterior

ConstructionBrick
Roof--
Foundation--
ZoningCD

Property & Lot

Acres0.02
SqFt Lot953
Lot Features--

Neighborhood

Public Transportation • Shopping • Park • Medical Facility • Highway Access • Private School

Geography

Property History

Listed
$875,000

Oct 1, 2026

MLS® 73585155

Terminated
$799,000

Apr 7, 2025

MLS® 73346954

Sold
$835,000

Mar 24, 2025

MLS® 73346954

Listed
$799,000

Mar 18, 2025

MLS® 73346954

Questions about this home

When was 121 Portland St #507, Boston listed?

121 Portland St #507, Boston was listed on October 1, 2026.

Has the price of 121 Portland St #507, Boston changed?

The price hasn't changed since it was listed at $875,000.

What are the property taxes for 121 Portland St #507, Boston?

The annual property taxes for 121 Portland St #507, Boston are $9,581 (2026 tax year).

What is the condo fee at 121 Portland St #507, Boston?

The condo fee is $886 per month, which includes water.

What is the status of 121 Portland St #507, Boston?

121 Portland St #507, Boston is actively listed for sale.

Population

14,418

U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)

Median Household Income

$132K

U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)

Renter-Occupied Homes

77.9%

U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)

New Construction Permits — Suffolk County

2,337 housing units permitted in the last 12 months (+13% vs the prior 12 months) — 2,062 in 5+ unit buildings

U.S. Census Bureau, Building Permits Survey (through Jul '26)

Listing Provided By

Listing Agent: Steven Cohen Team

Listing Office: Keller Williams Realty Boston-Metro | Back Bay

MLS® Number: 73585155