Last updated March 13 2025 at 12:20 AM
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Flats on First
Property highlights
Situated in the heart of East Cambridge, Flats on First boasts the perfect blend of modern convenience and local charm. Residents are surrounded by numerous schools, parks, and dining options, all just a stroll away, making daily life effortlessly convenient and enjoyable. The community's rich array of amenities, including a gym, media room, and in-unit laundry, enhance the living experience, ensuring comfort and state-of-the-art facilities. The property's emphasis on boutique living creates a serene and sophisticated environment tailored for those valuing community and modern luxury. Its position relative to the metro area further adds a cost-effective appeal, without compromising on lifestyle benefits or location excellence.
6 units available
Studio • 1 Bed • 2 Beds • 3+ Beds
Location
21 Charles Street, Cambridge MA 02141, East Cambridge
Amenities
In unit laundry, Patio / balcony, Dishwasher, Pet friendly, 24hr maintenance, Garage + more
Price range
$3,095 - $5,268 per month
Commute
Price and Availability
Verified by Flats on First 1 hour ago. Prices may vary depending on lease length. We get our prices directly from Flats on First.
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Unit 616B
Avail. now
$3,095
$3,033
Unit 606B
Avail. now
$3,295
$3,233
Unit 603B
Avail. May 25
$3,445
Connect with Flats on First
(617) 675-5690Find apartments similar to Flats on First
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Location
21 Charles Street, Cambridge, MA 02141 East Cambridge
Amenities
In unit laundry
Patio / balcony
Dishwasher
Pet friendly
24hr maintenance
Garage
Unit Amenities
in unit laundry
patio / balcony
walk in closets
stainless steel
air conditioning
dishwasher
bathtub
carpet
garbage disposal
ice maker
microwave
oven
range
refrigerator
smoke-free units
Property Amenities
pet friendly
clubhouse
courtyard
fire pit
24hr gym
game room
parking
bbq/grill
bike storage
garage
internet access
media room
package receiving
cats allowed
dogs allowed
accessible
elevator
24hr maintenance
business center
cc payments
lobby
online portal
smoke-free community
Flats on First embodies the best of boutique living, combining the luxuries of a modern apartment community with the comforts of a close-knit neighborhood. Come home to a place of sophistication and serenity in East Cambridge.
Verified reviews
Property Details (Fees & Lease)
Must have 3x the rent in total household income (before taxes)
Pets allowed
Cats, dogs
rent
$85
limit
2
restrictions
100 Ib combined weight limit; Breed Restrictions Apply
rent
$60
limit
2
Explore the Area
Brothers Marketplace
0.4 mi
Star Market
0.5 mi
Savenor's Butcher & Market
0.6 mi
Nourish Your Soul
0.7 mi
Whole Foods Market
0.8 mi
Helmand
0.1 mi
The Similans
0.1 mi
Boca Grande
0.1 mi
Toscanini's Ice Cream
0.1 mi
The Cheesecake Factory
0.1 mi
Cambridge St @ Third St
0.3 mi
Cambridge St @ Third St
0.3 mi
Lechmere
0.3 mi
Lechmere
0.3 mi
Lechmere
0.3 mi
Tailwind Boston Seaplane Base
2.6 mi
Boston Harbor Seaplane Base (Cape Air Seaplanes)
2.6 mi
Logan International Airport
3.4 mi
Laurence G. Hanscom Field
12.8 mi
Norwood Memorial Airport
13.2 mi
7 /10
Community Charter School of Cambridge
Charter6-12
365 Students
0.3 mi
3 /10
Kennedy-Longfellow School
PublicPK-5
293 Students
0.5 mi
5 /10
Fletcher/Maynard Academy
PublicPK-5
296 Students
0.9 mi
1 /10
Clarence R Edwards Middle School
Public6-8
306 Students
1.0 mi
5 /10
Cambridgeport
PublicPK-5
342 Students
1.0 mi
Data provided by GreatSchools. Ratings are based on test scores and additional metrics when available.
Costa Lopez Park
0.1 mi
Charles Park
0.1 mi
Timothy J. Toomey, Jr. Park
0.1 mi
Front Park
0.2 mi
Cambridge Parkway
0.2 mi
Multicultural Arts Center
0.2 mi
Orangetheory Fitness
0.2 mi
The Foundry
0.2 mi
Skate @ Canal District Kendall
0.3 mi
Percy Howe Memorial Library
0.3 mi
Child Street Dog Park
0.4 mi
Charles Street Animal Clinic
0.6 mi
Unleashed
0.9 mi
Zero New Washington St Dog Park
0.9 mi
Fish & Bone
1.2 mi
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Frequently Asked Questions
Frequently Asked Questions (FAQs)
Flats on First has 6 units available starting at $3,095 per month. Check out the Price and Availability section for the most up-to-date unit information.
In Cambridge, MA, the average rent is $2,832 for a studio, $3,318 for a 1-bedroom, $4,331 for a 2-bedroom, and $5,437 for a 3-bedroom. For more information on rental trends in Cambridge, MA, check out our monthly Cambridge, MA Rent Report.
Some of Flats on First's amenities include in unit laundry, patio / balcony, and dishwasher. To see the other amenities this property offers, check out the Amenities section.
Flats on First is not currently offering any rent specials.
Yes, Flats on First is pet-friendly.
Yes, Flats on First offers parking.
Yes, Flats on First offers units with in unit laundry.
No, Flats on First does not have a pool.
Yes, Flats on First has accessible units.
Yes, Flats on First has units with dishwashers.