This beautifully renovated 2 bed/2 bath penthouse at 21 Prospect St #3 offers two private outdoor spaces, including an expansive roof deck with sweeping city, Monument & harbor views, plus an additional deck off the kitchen. The sun-filled open living area features a fireplace, while the chef's kitchen boasts custom cabinetry, marble countertops & wine fridge. A spacious primary suite includes a spa-like bath, and the 2nd bedroom offers access to a versatile loft with window seat ideal as an office or reading nook. Custom built-in closets maximize storage, with additional private storage in the basement. High-end finishes throughout include hardwood floors, central air & in-unit laundry. Enjoy modern comforts paired with historic Charlestown charm, just steps from the Monument, shops, dining, transit & waterfront. Zillow Application Fee required per tenant.
Owner Pays for Water and Sewage Removal. All other Utilities paid by tenant. First Month's Rent, Last Month's Rent and Security Deposit Due at lease signing.
21 Prospect St
Charlestown, MA 02129
Apartment building
2-5 beds
In-unit laundry (W/D)
Available units
This building may have units for rent or for sale. Select a unit to contact.
What's special
Versatile loftSpa-like bathCentral airMarble countertopsExpansive roof deckIn-unit laundryHardwood floors
Facts, features & policies
Unit features
Appliances
- Dishwasher
- Dryer
- Freezer
- Oven
- Refrigerator
- Washer
Flooring
- Hardwood
Neighborhood: Charlestown
Areas of interest
Use our interactive map to explore the neighborhood and see how it matches your interests.
Travel times
Nearby schools in Charlestown
GreatSchools rating
- 4/10Harvard-Kent Elementary SchoolGrades: PK-6Distance: 0.1 mi
- 8/10Warren-Prescott K-8 SchoolGrades: PK-8Distance: 0.4 mi
- 1/10Charlestown High SchoolGrades: 7-12Distance: 0.4 mi
Frequently asked questions
What is the walk score of 21 Prospect St?
21 Prospect St has a walk score of 92, it's a walker's paradise.
What schools are assigned to 21 Prospect St?
The schools assigned to 21 Prospect St include Harvard-Kent Elementary School, Warren-Prescott K-8 School, and Charlestown High School.
Does 21 Prospect St have in-unit laundry?
Yes, 21 Prospect St has in-unit laundry for some or all of the units.
What neighborhood is 21 Prospect St in?
21 Prospect St is in the Charlestown neighborhood in Charlestown, MA.
