21 Salem St # 2, Boston MA 02129
Estimate assumptions
20% down, a 30-year loan at 6.5%, and $200/month estimated insurance.
Includes the supplied property-tax and HOA inputs; missing inputs contribute $0. HOA fees with an unspecified frequency are treated as monthly. PMI and closing costs are excluded.
Adjust the payment calculatorTrack this home for price, status, and open-house alerts.
Open House Schedule
About this home
Rare, Spectacular Residence in a Beautiful Historic Building — gut-rehabbed and masterfully rebuilt in 2016!This gorgeous 2nd floor, 2-bedroom, 2-bath floor-through unit is a true showstopper, offering a sophisticated blend of classic architectural details and open-concept living. Entertain in style in the fireplaced living room, featuring custom built-ins, surround sound speakers, raised panel wainscoting, cornice moldings, and oversized windows that flood the space with natural light.The gourmet kitchen is a chef's dream, boasting high-end stainless steel appliances, gleaming granite counters, an x-large breakfast bar, a wine fridge, and abundant cabinetry. The formal dining area with banquette seating is perfect for intimate dinners or lively gatherings.Retreat to the primary suite, complete with generous closet space and a spa-like bath finished in luxurious Carrara marble, with basketweave floors and matching shower tiles. The oversized second bedroom is served by a beautifully appointed guest bath finished in honed travertine.Step outside to your own entertainment-sized private deck — sun-drenched all day and outfitted with built-in gas and water lines, ideal for al fresco dining, morning coffee, or evenings under the stars.This move-in-ready home is complete with every modern amenity: central air, in-unit laundry, a Nest thermostat, a 2025 water heater, and extra deeded storage. The building roof was newly replaced on 9/10/2026, offering true peace of mind for years to come.Perfectly situated on a pretty, quiet, gas-lit street, this residence puts you moments from public transportation, Whole Foods, boutique shopping, top-rated dining, entertainment, and the historic Bunker Hill Monument.Don't miss this rare opportunity to own a sophisticated, turnkey home in the heart of historic Charlestown!
View in the App
Save this property, schedule tours instantly, and get alerts when the price drops
Scan with phone
Public Records & Permits
Log in to view assessor & tax records, ownership history, and recent building permits for this property.
BMN Estimate
Get the number an algorithm can't give you
A free agent CMA factors in condition, upgrades, and the street — the things comps alone can't see.
Recently Sold Nearby
Property History
Property Timeline
Listed for Sale
Sep 18, 2026| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 09/18/2026 | 🏠 Listed for Sale | $1,050,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $11,889 | $958,800 |
Financial Details
Facts & Features
Home Facts
Interior
Exterior
Parking
Utilities
Financial
HOA & Community
MA Disclosures
Additional Details
Property Overview
Floor Layout
Floor Layout
Finished Area
Display Options
Outdoor Areas
Room Markers
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
Interior Features
Construction & Materials
Heating, Cooling & Utilities
Exterior & Lot
Parking & Garage
Special Features
Nearby Schools
Elementary Schools
10 schoolsMiddle Schools
10 schoolsHigh Schools
10 schoolsMonthly Payment Calculator
Monthly Payment Breakdown
Loan Summary
Rate Impact
Payment Over Time
Location
Neighborhood
Charlestown
21 Salem St # 2, Boston MA 02129
Boston, MA 02129
Listing Information
Contact Us
Similar Homes for Sale
Comparable Properties
Customize Comparable Search
Finding comparable properties...

