3 Bedroom Apartments for Rent in Grimsby, ON (38 Rentals)

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Slessor Gardens
3 Bedroom Apartments

Slessor Gardens

78 Livingston AvGrimsby, ON L3M 1L5
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Slessor Boulevard
3 Bedroom Apartments

Slessor Boulevard

1-3 Slessor BlvdGrimsby, ON L3M 3T2
  • Utilities Included

Roommate Matching: Finding the Right Fit and Avoiding Pitfalls

When searching for a roommate, follow this list of essential steps and set clear expectations to create a solid foundation for a harmonious living situation.

Cash or credit? Understanding the Importance of Credit Score in Real Estate and Renting

Discover how your credit score impacts your ability to lease or buy a home. Learn how credit scores are determined, how to check yours, and strategies to improve it for real estate success.

The Art of the Rental Viewing: What to look for during a property tour

Touring a rental? This guide helps you know exactly what to look for, from safety features to hidden flaws, so you can confidently sign your lease or keep searching.

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Ventura Towers
3 Bedroom Apartments

Ventura Towers

181 John St NHamilton, ON L8L 7Z7
  • Utilities Included
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11 Robert
3 Bedroom Apartments

11 Robert

11 Robert StHamilton, ON L8L 0E4
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10 Ben Lomond
3 Bedroom Apartments

10 Ben Lomond

10 Ben Lomond PlHamilton, ON L8V 2S7
  • Utilities Included

Smart Renter's Guide: Calculating Affordable Rent & Housing Costs

Wondering how to determine your rental budget? This comprehensive guide covers everything from the 30% rule to hidden fees and effective budgeting strategies.

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5220 Lakeshore
3 Bedroom Apartments

5220 Lakeshore

5220 Lakeshore RdBurlington, ON L7L 1C6
  • Utilities Included
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455 Maple
3 Bedroom Apartments

455 Maple

455 Maple AveBurlington, ON L7S 1L8
  • Utilities Included

Grimsby, ON Local Guide

Largest Available Grimsby 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Grimsby, ON is found at Durand Village in the Flamborough neighborhood and is 2,195 square feet priced from $3,395. Roundtree Manor in the Burlington East neighborhood has the second largest 3 Bedroom, which is sized at 1,837 square feet and currently listed start at $2,800. Here is today’s list of the largest available 3 Bedroom units in Grimsby:

Apartment ListingModel NameSquare FootagePriced From
Durand VillageThree Bedroom2,195 Sq Ft$3,395
Roundtree ManorThree Bedroom Town1,837 Sq Ft$2,800
100 Main3 Bedroom Promotional Price For First 8 Months*1,505 Sq Ft$2,485
Tindale & QuigleyHalstead Gardens - Townhome1,343 Sq Ft$2,599
22 Hughson Street North3 bed 2 bath plus den1,188 Sq Ft$3,445
Martha Terrace ApartmentsThree Bed1,167 Sq Ft$3,040
Brock & John600 John - Plan A1,110 Sq Ft$2,649
240-280 MontmorencyThree Bed Townhouse1,000 Sq Ft$2,500

Cheapest Available Grimsby 3 Bedroom Apartments

As of October 24, 2025 the lowest priced 3 Bedroom apartment unit in Grimsby, ON is the 3 Bedroom Promotional Price For First 8 Months* Model starting from $2,485 at 100 Main in the Flamborough neighborhood. The second most affordable Grimsby 3 Bedroom is the Halstead Gardens Plan B - Townhome Model at Tindale & Quigley starting at $2,499 in the East End A neighborhood. The average price for all 3 Bedroom apartments in Grimsby is currently $2,771. Here is today’s list of the cheapest available 3 Bedroom options in Grimsby:

Apartment ListingModel NamePriced From
100 Main3 Bedroom Promotional Price For First 8 Months*$2,485
Tindale & QuigleyHalstead Gardens Plan B - Townhome$2,499
240-280 MontmorencyThree Bed Townhouse$2,500
Brock & John600 John - Plan A$2,649
Walnut Place3 Bed 2 Bath$2,750
Roundtree ManorThree Bedroom Town$2,800
Martha Terrace ApartmentsThree Bed$3,040
Durand VillageThree Bedroom$3,395
22 Hughson Street North3 bed 2 bath$3,400

Apartment Common Area Rules: What Renters Need to Know

From the lounge to the laundry room, understand your rights and responsibilities in shared apartment spaces. Get tips on pet rules, noise, and security.

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Don't Settle: How to Negotiate Your Apartment Lease and Save Money

Discover the insider tips from an attorney and real estate agent on how to negotiate your next apartment lease. Find out what's on the table and what's not, so you can save money and get the best terms possible.

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The Ultimate Long-Distance Moving Checklist: Tips from a Real Estate Pro

Moving is tough, especially long-distance. Learn how to minimize stress & expenses with proven strategies from a real estate pro, covering everything from logistics to finances.

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Quick Rent Budget Calculator

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The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.

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Remember the 3 Rules of Real Estate:
Location, Location, Location!

Explore Grimsby, ON Rentals by Map

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Frequently Asked Questions about 3 Bedroom Grimsby Apartments

What is the Cheapest apartment in Grimsby with 3 Bedroom?

Currently the most affordable 3 Bedroom in Grimsby is at 100 Main listed at $2,485.

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

The average rent for a 3 Bedroom Apartment in Grimsby is $2,771.

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

Today's apartment with the most square footage in Grimsby is a 2,195 square feet unit starting from $3,395 at Durand Village.

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

The average size for a 3 Bedroom rental in Grimsby is currently 1,100 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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Apartment Common Area Rules: What Renters Need to Know

Written by: Christine Leonard, Esq.

Back in the day when I rented one of my first apartments, the property didn’t even have laundry in the building. Now, rental properties are often competing against each other to provide the best amenities.

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How to Negotiate Your Apartment Lease and Save Money

Written by: Christine Leonard, Esq.

Everything is a negotiation in real estate! 

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The Rental Move-In Inspection Checklist: A Guide for Renters

Written by: Trey Huguley

The move-in inspection checklist is a crucial tool for both tenants and landlords. This checklist, provided by the team at ApartmentHomeLiving.com, helps document the condition of an apartment at the time of move-in.

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Your Guide to Co-Signers: The Risks, Rewards, and Everything in Between

Written by: Christine Leonard, Esq.

For many people, obstacles can arise during the rental application process for a variety of issues.