The Armory – Penthouse Duplex Unit 306 in Charlestown. Once a cherished children’s book repository thoughtfully converted into 42 Georgian-style brick residence. This spacious penthouse duplex offers three bedrooms, three full bathrooms, three side-by-side garage spaces conveniently located next to the elevator. An expansive open-plan living area with gas fireplace that flows seamlessly onto a private terrace. Enjoy outdoor BBQ with unobstructed views of downtown Boston & July 4 fireworks. Thermador stainless steel kitchen appliances and white oak hardwood flooring throughout. The upper-level primary suite with 15’ ceiling features a luxurious en-suite bathroom with skylight, a large walk-in closet, and access to a second private outdoor deck. Building amenities include: BuffterflyMX smart entrance, common roof deck, fenced-in yard with outdoor lounge, fitness room, bike storage, guest parking & professional off-site management. Nearby Wholefood, CVS & restaurants. HOA fee: $1,130/mth
Listed by Alex Wong
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Coldwell Banker Realty - Boston
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617-459-6494
Last updated August 16, 2025
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Source: MLSPin #73399156
Listing Facts
TypeCondo
NeighborhoodMedford Street - The Neck
Bedrooms3
Bathrooms3
Days on Prevu68
HOA/Maint. Fees$1,130/month
Taxes$16,526.28/year
Size1,871 sqft
Price per sqft$1,018
Amenities
Private Outdoor Space
Pets Allowed
Air Conditioning
Parking
Swimming Pool
Fitness Center
Location
Mortgage Calculator
Listing History
08/08/2025
Price Decreased
$1,905,000
07/02/2025
Listed by Coldwell Banker Realty - Boston
$1,969,000
Property Details for 374-398 Bunker Hill 306
Association
Amenities
Association Amenities: Elevator(s), Fitness Center, Garden Area
Community Features: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, House Of Worship, Private School, Public School, T-Station, University
Appliances: Disposal, Microwave, ENERGY STAR Qualified Refrigerator, Wine Refrigerator, ENERGY STAR Qualified Dryer, ENERGY STAR Qualified Dishwasher, ENERGY STAR Qualified Washer, Range, Plumbed For Ice Maker
Fireplace Features: Living Room
Fireplace: Yes
Fireplaces Total: 1
Flooring: Tile, Hardwood, Engineered Hardwood
Interior Features: Wired For Sound, Internet Available - Broadband
Cooling: Central Air, Heat Pump, Individual, Unit Control, ENERGY STAR Qualified Equipment
Has Cooling: Yes
Electric: 110 Volts, 220 Volts, Circuit Breakers
Heating: Central, Forced Air, Natural Gas, Individual, Unit Control, ENERGY STAR Qualified Equipment
Has Heating: Yes
Laundry Features: Electric Dryer Hookup, First Floor, In Unit, Washer Hookup
Other Equipment: Intercom
Sewer: Public Sewer
Utilities: For Gas Range, For Gas Oven, For Electric Dryer, Washer Hookup, Icemaker Connection, Outdoor Gas Grill Hookup
Water Source: Public
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