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BLUEGROUND
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21 Charles Street is highly rated at 9.6 out of 10, reflecting its desirability as a rental option. With a perfect amenities score of 10 and a prime location rating of 10, it offers residents excellent living conditions and convenience. The property is competitively priced, rated 9 out of 10 for value, and features an array of attractive qualities, including a fully equipped kitchen, on-site laundry, and 74 photos showcasing its offerings, demonstrating transparency and trustworthiness.
Things you’ll love
More spaceElevatorImages AvailableGreat for
Pet owners| Studio | Studio | 1 bath | 584 sqft | $4,065 /mo | We offer custom pricing for any duration. Rates may vary upon exact move in and move out dates. The rate for this home starts at $2,420* / mo. Please visit our website and enter your dates of stay to see up-to-date pricing for your specific booking. *Price quoted is: (1) based on moving in the first day the unit becomes available, (2) applicable only if billed upfront; can be higher if billed in multiple payments, (3) exclusive of any taxes or utilities. Discover the best of Cambridge, with this studio apartment in Kendall Square. . It’ll be easy to simply show up and start living in this contemporary Blueground furnished apartment with its fully-equipped kitchen, beautiful living room, and our dedicated, on-the-ground support. (ID #BOS919) Designed with you in mind As with any Blueground apartment, you’ll find a thoughtfully designed space complete with beautiful furniture and a fully-equipped kitchen in this studio property. And, thanks to our superior quality mattresses, luxury linens, and towels, you can relax knowing you’ll always feel comfortably at home. When you’re ready for some fun, you can take in the Cambridge vibes or bring the entertainment to you with the premium wireless speaker or smart TV. This apartment also offers in-apartment laundry. Sleeping arrangements - King Bed, 70.8in/180cm Amenities Building amenities unique to this studio apartment include an on-site: - Dryer - Elevator - Washing machine - Pets allowed Arrival and ongoing support The entire apartment is yours to enjoy! You’ll either be personally greeted by a Blueground team member or given self check-in instructions. Throughout your stay, you’ll have access to our Client Experience team through the Blueground App. You can schedule additional cleanings, submit maintenance requests, and view our neighborhood recommendations with just a few taps. We’ll share all details upon confirmation of your stay. Ideally Located This furnished apartment is situated on Kendall Square at the intersection of Main Street and Broadway. The area hosts MIT and a variety of co-working spaces and incubators, ideal for bright young minds. It is home to a cutting-edge tech community and has thus become one of the world's most important tech and biotech centers. Farm-to-table restaurants and third-wave coffee joints have also found their places around this startup culture. The Cambridge neighborhood, which is a top destination for shopping, is centered around Kendall Square. The Kendall transit stop is only a 4-minute walk away via Main Street. Other things to note This Blueground apartment has flexible lease options, allowing you to book it for one month, a year, or more. Pets are welcome, though weight limits and breed restrictions apply and may incur fees. |
Let's explore this property.
Apartment Amenities
| Air Conditioning | Central Heat |
| Fully Equipped Kitchen | Furnished |
| Hanger | Has View |
| Kettle | Linen Towel |
| Private Entrance | Shampoo |
| Shower | Toaster |
| TV |
Appliances
| Coffee Machine | Dishwasher |
| Hair Dryer | In-Unit Laundry |
| Iron | Microwave |
| Oven | Refrigerator |
| Stove | Vacuum Cleaner |
Tech
| Live TV | WiFi |
Building
| Cats OK | Dogs OK |
| Elevator | Smoke Detector |
Services
| 24/7 Support | Events Allowed |
Other
| Call Contact Method | Speaker |
Per-applicant. Agent application fee.
One-time. Refund Policy: 100%. Deposit required only when paying by credit/debit card or manual wire transfer. No deposit is needed for instant bank transfer (ACH).
Monthly.
Monthly.
2 alls max.
One-time fee per pet.
2 large dogs max.
One-time fee per pet.
One-time deposit per pet.
2 small dogs max.
One-time fee per pet.
One-time deposit per pet.
2 cats max.
One-time fee per pet.
One-time deposit per pet.
Questions about this property’s policies and fees?
| Lease terms | 1–12 months |
|---|
Discover the best of Cambridge, with this studio apartment in East Cambridge. It’ll be easy to simply show up and start living in this furnished apartment with its fully equipped kitchen, living room, and our dedicated, on-the-ground support. (ID #BOS919) The advertised rate of $4,065/month is the lowest available price, based on a 12 month(s) stay with a move-in date of May 25, 2026. Rates vary depending on the duration of stay, season, and other parameters. For exact pricing and additional pricing components, please visit our website and enter your desired move-in and move-out dates. The rate is applicable when billed upfront; it can be higher if billed in multiple payments. Brokers are welcome to reach out. Were you looking for an unfurnished lease? Try Blueground instead and upgrade from unfurnished to furnished living: - Furnished at rates comparable to unfurnished - No setup or furniture costs - save thousands - Move-in ready - save time, just bring your suitcase Designed with you in mind As with any Blueground apartment, you’ll find a thoughtfully designed space complete with beautiful furniture and a fully equipped kitchen in this studio property. And, thanks to our superior quality mattresses, fully stocked linens, and towels, you can relax knowing you’ll always feel comfortably at home. When you’re ready for some fun, you can take in the Cambridge vibes or bring the entertainment to you with the premium wireless speaker or smart TV. This apartment also offers in-apartment laundry. Sleeping arrangements - King Bed, 70.8in/180cm Amenities Building amenities unique to this studio apartment include an on-site: - Dryer - Elevator - Washing machine - Pets allowed Arrival and ongoing support The entire apartment is yours to enjoy! Throughout your stay, you’ll have access to our Client Experience team through the Blueground App. You can schedule additional cleanings, submit maintenance requests, and view our neighborhood recommendations with just a few taps. We’ll share all details upon confirmation of your stay. Ideally Located This furnished rental is located in East Cambridge, a European-style neighborhood in Boston, that a diverse group of families and professionals call home. Being just a few T stops away from downtown, it is a prime location to live. With MIT and Kendall Square bordering the neighborhood as well as the exciting new Northpoint area, it represents the best of Boston and Cambridge. Be it through the local art scene, university presence, exciting employment centers, new high rises or access to the Charles River, this neighborhood has it all. This intellectual hotspot is also known for promoting ‘green living’ and this is one of the reasons why Charles River is one of America's cleanest urban rivers. Other things to note This Blueground apartment has flexible lease options, allowing you to book it for one month, a year, or more. Pets are welcome, though weight limits and breed restrictions apply and may incur fees. We take great pride in ensuring every photo displayed is shot in our own units with our actual furnishings. That said, we regularly refresh our decor and furniture arrangement, which may differ from what’s pictured.
How 21 Charles Street compares to other nearby properties.
Positives
Considerations
studio apartments at 21 Charles Street cost about 39% more than the average rent price for studio apartments in East Cambridge.
| Month | Median Rent |
|---|---|
| May 2024 | $2,680 |
| June 2024 | $2,683 |
| July 2024 | $2,653 |
| August 2024 | $2,676 |
| September 2024 | $2,685 |
| October 2024 | $2,576 |
| November 2024 | $2,395 |
| December 2024 | $2,454 |
| January 2025 | $2,523 |
| February 2025 | $2,576 |
| March 2025 | $2,606 |
| April 2025 | $2,565 |
| May 2025 | $2,606 |
| June 2025 | $2,696 |
| July 2025 | $2,701 |
| August 2025 | $2,791 |
| September 2025 | $2,621 |
| October 2025 | $2,539 |
| November 2025 | $2,528 |
| December 2025 | $2,528 |
| January 2026 | $2,544 |
| February 2026 | $2,554 |
| March 2026 | $2,633 |
| April 2026 | $2,650 |
| Month | Median Rent |
|---|---|
| May 2024 | $3,057 |
| June 2024 | $3,134 |
| July 2024 | $3,094 |
| August 2024 | $3,098 |
| September 2024 | $3,094 |
| October 2024 | $2,961 |
| November 2024 | $2,876 |
| December 2024 | $2,707 |
| January 2025 | $2,869 |
| February 2025 | $2,859 |
| March 2025 | $2,823 |
| April 2025 | $2,907 |
| May 2025 | $3,066 |
| June 2025 | $3,019 |
| July 2025 | $3,046 |
| August 2025 | $3,037 |
| September 2025 | $3,012 |
| October 2025 | $3,018 |
| November 2025 | $3,023 |
| December 2025 | $3,021 |
| January 2026 | $2,652 |
| February 2026 | $2,655 |
| March 2026 | $2,709 |
| April 2026 | $2,850 |
Can I afford to live at 21 Charles St #919?
Bedrooms
StudioRent-to-income ratio
30%
$162,600/yr
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East Cambridge | Cambridge, MA
D Street - West Broadway • 320 D St
Studio–2 Beds
$2,840–$10,202
The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.
Malden Center • 138 Pleasant St
Studio–2 Beds
$2,272–$3,516
The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.East Somerville • 30 Caldwell St
Studio–2 Beds
$2,565–$6,748
The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.Thompson Square - Bunker Hill • 250 1st Ave
Studio–2 Beds
$3,258–$9,779
The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.
100 Vantage Ter
2 Beds
$3,055–$3,155
The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.North Cambridge • 120 Rindge Ave
1–2 Beds
$4,450–$5,200
The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.Wellington • 3780 Mystic Valley Pkwy
Studio–2 Beds
$2,440–$9,805
The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.Wellington • 34 Brainard Ave
1–2 Beds
$2,845–$11,274
The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.D Street - West Broadway • 320 D St
Studio–2 Beds
$2,840–$10,202
The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.Malden Center • 138 Pleasant St
Studio–2 Beds
$2,272–$3,516
The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.East Somerville • 30 Caldwell St
Studio–2 Beds
$2,565–$6,748
The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.Thompson Square - Bunker Hill • 250 1st Ave
Studio–2 Beds
$3,258–$9,779
The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.100 Vantage Ter
2 Beds
$3,055–$3,155
The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.North Cambridge • 120 Rindge Ave
1–2 Beds
$4,450–$5,200
The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.Wellington • 3780 Mystic Valley Pkwy
Studio–2 Beds
$2,440–$9,805
The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.Wellington • 34 Brainard Ave
1–2 Beds
$2,845–$11,274
The price shown reflects a 12-month lease and includes base rent plus all required monthly fees provided by the property.
