3 Bedroom Apartments for Rent in Cornwall, CT (25 Rentals)

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Cornwall, CT Local Guide

Largest Available Cornwall and Nearby 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Cornwall, CT is found at 29 Water St Apartments and is 1,200 square feet priced from $2,500. 52 High St in the Bristol Plainville neighborhood has the second largest 3 Bedroom, which is sized at 1,200 square feet and currently listed start at $2,370. Here is today’s list of the largest available 3 Bedroom units in Cornwall:

Apartment ListingModel NameSquare FootagePriced From
29 Water St ApartmentsThree Bedroom1,200 Sq Ft$2,500
52 High StThree Bed/ 1 Bath1,200 Sq Ft$2,370
Redstone GardensThree Bedroom Townhouse1,123 Sq Ft$1,762
Diamond Court ApartmentsThree Bedroom One Bath0 Sq Ft$1,500
Mahaiwe Building3BR/1.0BA0 Sq Ft$3,750

Cheapest Available Cornwall and Nearby 3 Bedroom Apartments

As of July 11, 2025 the lowest priced 3 Bedroom apartment unit in Cornwall, CT is the Three Bedroom One Bath Model starting from $1,500 at Diamond Court Apartments in the Waterbury Middlebury neighborhood. The second most affordable Cornwall 3 Bedroom is the Three Bedroom Townhouse Model at Redstone Gardens starting at $1,762 in the Bristol Plainville neighborhood. The average price for all 3 Bedroom apartments in Cornwall is currently $2,221. Here is today’s list of the cheapest available 3 Bedroom options in Cornwall:

Apartment ListingModel NamePriced From
Diamond Court ApartmentsThree Bedroom One Bath$1,500
Redstone GardensThree Bedroom Townhouse$1,762
52 High StThree Bed/ 1 Bath$2,370
29 Water St ApartmentsThree Bedroom$2,500
Mahaiwe Building3BR/1.0BA$3,750

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Getting Around Cornwall, CT

Walk Score®

12 / 100

Car-Dependent

Almost all errands require a car

Bike Score®

13 / 100

Somewhat Bikeable

Minimal bike infrastructure

What Are Walk Score®, Transit Score®, and Bike Score® Ratings?

  • Walk Score® measures the walkability of any address.
  • Transit Score® measures access to public transit.
  • Bike Score® measures the bikeability of any address.

Frequently Asked Questions about 3 Bedroom Cornwall Apartments

What is the Cheapest apartment in Cornwall with 3 Bedroom?

Currently the most affordable 3 Bedroom in Cornwall is at Diamond Court Apartments listed at $1,500.

How much is the average rent for a 3 Bedroom Cornwall Apartment?

The average rent for a 3 Bedroom Apartment in Cornwall is $2,221.

What is the largest available 3 Bedroom Cornwall Apartment for rent?

Today's apartment with the most square footage in Cornwall is a 1,200 square feet unit starting from $2,500 at 29 Water St Apartments.

What is the average size for Cornwall 3 Bedroom Apartments for rent?

The average size for a 3 Bedroom rental in Cornwall is currently 2,375 sq ft.

Expert Rental Resources

Helpful Apartment Articles, How-To's and Tips

The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.

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