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Updated - 3 days ago

91 Sidney St #304

Cambridge, MA 02139 - Middlesex County

Apartment

1 beds

1 baths

774 sqft

About 91 Sidney St #304

Disclaimer: Disclaimer: Under Massachusetts law effective August 1, 2025, tenants are only required to pay a broker fee if they choose to work with a broker. By inquiring about this listing or requesting to view multiple properties, you are electing to receive tenant representation. In most cases, a one-month broker fee applies only if you're approved. If any listing is landlord-paid, we will always inform you upfront. Most listings in this market are open and advertised for general access.

RentalSource last checked: April 16, 2026 · 4:36 PM ET

Last updated: April 13, 2026 at 3:27 PM ET

Managed by: Joshua Stone · (720) 810-0005 · YouGotListings

Listing data quality - We review listings daily to detect outdated, duplicate, or misleading information.

Property Summary

Property Type:	Apartment
Rental Fee:	$3,849
Bedrooms:	1 beds
Bathrooms:	1 baths

Size:	774 sqft
Pet Friendly:	Inquire
Listing Status:	Active
ID:	83379327

Leasing Information

Lease Term: 1 year.

Additional Details

Apartment for rent in Cambridge for $3,849 with 1 bed, 1 bath, 774 sqft and located at 91 Sidney St #304 in Cambridge, MA 02139. The rental price of $3,849 is 38.9% ($1,078) higher than the average rent of $2,771 for a 1 bedroom apartment in Cambridge, MA and 52.3% ($1,321) higher than the average rent of $2,528 for a 1 bedroom apartment in Middlesex County. 91 Sidney St #304 was advertised by Joshua Stone on April 6, 2026 at 10:48 AM ET, last updated on April 13, 2026 at 3:27 PM ET and last checked today at 4:36 PM ET.

Affordability Calculator

Can I afford to live at 91 Sidney St #304?

Bedrooms

1 bedroom

Rent-to-income ratio

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

$153,960 /year

With your chosen rent-to-income ratio, an annual income of $153,960 is recommended to comfortably afford this 1-bedroom rental priced at $3,849 per month.

For more information on rent affordability, visit our rent calculator or rent vs. buy calculator.

Apartment for rent

$3,849

Rent Affordability Calculator

Interested in 91 Sidney St #304?

Find out more about this property & see if it's available now.

Property managed by:

Joshua Stone
(720) 810-0005

Avoid rental scams - Situations involving wire transfers or a landlord who can't meet you in person can be red flags.

Ask About 91 Sidney St #304

91 Sidney St #304, Cambridge, MA 02139 - Apartment for Rent

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