30 Caldwell St #137

Apartment
Studio
1 bath
587 sqft
Cats & small dogs OK
In-unit laundry

About 30 Caldwell St #137

Elevate your lifestyle at Residence #137 in Charlestown, where industrial chic meets modern luxury in this stunning 587 sq. ft. studio apartment. This meticulously designed home features high-gloss polished concrete flooring and expansive windows that bathe the open living area in natural light.

The gourmet kitchen is a culinary enthusiast's dream, boasting sleek granite countertops, professional-grade stainless steel appliances, and premium cabinetry with frosted glass accents and under-cabinet lighting. Enjoy the convenience of an in-home, stacked washer and dryer and a contemporary bathroom featuring a spacious glass-enclosed walk-in shower. Community Amenities. Prime Connectivity: Located directly at the Sullivan Square MBTA stop for effortless access to Downtown Boston, Assembly Row, and Rt 93.

Pet-Friendly Living: We welcome your four-legged companions with an on-site dog park.

Wellness & Leisure: Optimize your routine at the state-of-the-art fitness center or host guests in the private courtyard featuring grilling stations.

Convenience: Professional on-site parking is available to streamline your urban commute.

Experience the perfect synergy of style and accessibility. This exceptional studio is available for move-in now. Contact: Roy Wang, The Ashby Group LLC. 53 State Street, Suite 500, Boston, MA 02109. Amenities: Trash Compactor.
137 days on RentalSource
RentalSource last checked: 15 hours ago · Listing updated: October 25, 2026
Managed by: The Ashby Group · (508) 942-8341
Listing data quality - We review listings daily to detect outdated, duplicate, or misleading information.

Property Summary

Property Type: Apartment
Rental Fee: $2,621
Bedrooms: Studio
Bathrooms: 1 bath
Size: 587 sqft
Pets: Cats & small dogs
Laundry: In unit
Parking: Garage
Available: Now
ID: 83841485

Amenities

  • Washer/Dryer In Unit
  • Air Conditioning
  • Parking
  • Dishwasher
  • Cable/Satellite TV
  • Courtyard
  • Fitness Center
  • Granite/Quartz Countertops
  • Refrigerator
  • Stainless Steel Appliances

Leasing Information

Lease term: Contact manager for leasing options.

Additional Details

This studio apartment at 30 Caldwell St #137 in Charlestown, MA 02129 rents for $2,621 a month. It has 587 square feet and is pet friendly. 30 Caldwell St #137 was advertised by The Ashby Group on June 17, 2026.

Affordability Calculator

Can I afford to live at 30 Caldwell St #137?
Bedrooms
Studio
30%
10% Recommended 50%
Move the slider to select the percentage of your monthly income you're comfortable spending on rent. Typically, it's advised to spend about 30% or less on housing.
Recommended income
$104,840 /year
With your chosen rent-to-income ratio, an annual income of $104,840 is recommended to comfortably afford this studio rental priced at $2,621 per month.
For more information on rent affordability, visit our rent calculator or rent vs. buy calculator.
Apartment for rent
$2,621
Can I afford this home?
Interested in 30 Caldwell St #137?
Find out more about this property & see if it's available now.
Property managed by:
The Ashby Group
(508) 942-8341
Avoid rental scams - Situations involving wire transfers or a landlord who can't meet you in person can be red flags.
30 Caldwell St #137, Charlestown, MA 02129
Apartment for rent
$2,621
Can I afford this home?
Interested in 30 Caldwell St #137?
Find out more about this property & see if it's available now.
Property managed by:
The Ashby Group
(508) 942-8341
Avoid rental scams - Situations involving wire transfers or a landlord who can't meet you in person can be red flags.
$2,621
Apartment for rent
1 of 10
30 Caldwell St #137, Charlestown, MA 02129 - Apartment for Rent - Image 1
30 Caldwell St #137, Charlestown, MA 02129 - Apartment for Rent - Image 2
30 Caldwell St #137, Charlestown, MA 02129 - Apartment for Rent - Image 3
30 Caldwell St #137, Charlestown, MA 02129 - Apartment for Rent - Image 4
30 Caldwell St #137, Charlestown, MA 02129 - Apartment for Rent - Image 5
30 Caldwell St #137, Charlestown, MA 02129 - Apartment for Rent - Image 6
30 Caldwell St #137, Charlestown, MA 02129 - Apartment for Rent - Image 7
30 Caldwell St #137, Charlestown, MA 02129 - Apartment for Rent - Image 8
30 Caldwell St #137, Charlestown, MA 02129 - Apartment for Rent - Image 9
30 Caldwell St #137, Charlestown, MA 02129 - Apartment for Rent - Image 10

Ask About 30 Caldwell St #137

30 Caldwell St #137, Charlestown, MA 02129 - Apartment for Rent

Similar Apartments in 02129

Discover Nearby Apartments

What's New on the Blog

Explore recent posts on our blog, curated for renters, landlords, and industry pros.

List Your Property for Rent

Are You a Rental Professional?

Advertise on RentalSource, Zillow, Realtor.com, Zumper and more to attract quality tenants faster and take your listings to the next level.