3 Bedroom Apartments for Rent in Sarnia, ON (35 Rentals)

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Renting with Roommates: Realistic Expectations for Shared Lease

Sharing a lease? Learn how to set clear expectations with your roommates on routines, bills, and cleaning to ensure a successful and peaceful shared living arrangement.

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St. Clair Apartments
$1,9403 Bedroom Apartments

St. Clair Apartments

1100 Wellington AveSarnia, ON N7S 1E6
  • 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.

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Marina Park Place
$2,8503 Bedroom Apartments

Marina Park Place

1275 Sandy LnSarnia, ON N7V 4H5
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Canterbury Court
3 Bedroom Apartments

Canterbury Court

160-190 Canterbury CrtSarnia, ON N7T 7P8
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133 Alice St
3 Bedroom Apartments

133 Alice St

133 Alice StSarnia, ON N7T 3V2
  • Utilities Included
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Northgate Manor
3 Bedroom Apartments

Northgate Manor

345 Willowdale CresSarnia, ON N7T 7T5
  • Utilities Included
  • Smoke Free

Renting Smart: Lease Basics Every Renter Needs

Demystify Your Rental Lease. Learn the basics about renting, deposits, and tenant/landlord responsibilities. Rent smart and avoid surprises. | Renter University at ApartmentHomeLiving.com

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Pier 100 Apartments
3 Bedroom Apartments

Pier 100 Apartments

1255 Sandy LnSarnia, ON N7V 4G7
  • Utilities Included
  • Smoke Free
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Marina Park Place III
$2,852 - $3,0043 Bedroom Apartments

Marina Park Place III

1295 Sandy LnSarnia, ON N7V 4K5
  • Utilities Included
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Marina Park Place II
$2,420 - $3,2003 Bedroom Apartments

Marina Park Place II

1285 Sandy LnSarnia, ON N7V 4J7
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  • Smoke Free
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The Bayfront
3 Bedroom Apartments

The Bayfront

275 Front Street NorthSarnia, ON N7T 5S6
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Harbour Front
3 Bedroom Apartments

Harbour Front

350 Front St NSarnia, ON N7T 0A1

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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646 Indian Rd N
3 Bedroom Apartments

646 Indian Rd N

646 Indian Rd NSarnia, ON N7T 7G8
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666 Indian Rd N
3 Bedroom Apartments

666 Indian Rd N

666 Indian Rd NSarnia, ON N7T 7G8
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519 Kathleen Ave
3 Bedroom Apartments

519 Kathleen Ave

519 Kathleen AveSarnia, ON N7T 1G1
Showing Results 1-35, Page 1 of 1

Sarnia, ON Local Guide

Largest Available Sarnia 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Sarnia, ON is found at Willowdale Apartments in the Downtown Port Huron neighborhood and is 1,379 square feet priced from $2,115. Regal Tower Apartments - Sarnia has the second largest 3 Bedroom, which is sized at 1,030 square feet and currently listed start at $1,595. Here is today’s list of the largest available 3 Bedroom units in Sarnia:

Apartment ListingModel NameSquare FootagePriced From
Willowdale Apartments3 Beds, 2 Baths1,379 Sq Ft$2,115
Regal Tower Apartments - Sarnia3 Beds, 2 Baths1,030 Sq Ft$1,595
La Provincial TownhomesThree Bedroom Townhouse890 Sq Ft$1,895
Centennial Park Place Apartments3 Beds, 1.5 Baths885 Sq Ft$3,274

Cheapest Available Sarnia 3 Bedroom Apartments

As of June 06, 2026 the lowest priced 3 Bedroom apartment unit in Sarnia, ON is the LE2 - 3 Bed, 2 Bath Model starting from $1,204 at Lighthouse Estates in the Downtown Port Huron neighborhood. The second most affordable Sarnia 3 Bedroom is the 3 Beds, 2 Baths Model at Regal Tower Apartments - Sarnia starting at $1,595 . The average price for all 3 Bedroom apartments in Sarnia is currently $2,895. Here is today’s list of the cheapest available 3 Bedroom options in Sarnia:

Apartment ListingModel NamePriced From
Lighthouse EstatesLE2 - 3 Bed, 2 Bath$1,204
Regal Tower Apartments - Sarnia3 Beds, 2 Baths$1,595
La Provincial TownhomesThree Bedroom Townhouse$1,895
Willowdale Apartments3 Beds, 2 Baths$2,115
Centennial Park Place Apartments3 Beds, 1.5 Baths$3,274

Real Estate and Rental Term Glossary | ApartmentHomeLiving.com Renter University

From the letter A all the way to the letter Z, the Real Estate and Rental Term Glossary from the content team at ApartmentHomeLiving.com provides our visitors and shoppers with a little clarity and helpful guidance in navigating the real estate world through definitions and explainers for the top subjects and terms that someone may come across during the leasing, buying, or selling process.

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Frequently Asked Questions about 3 Bedroom Sarnia Apartments

What is the Cheapest apartment in Sarnia with 3 Bedroom?

Currently the most affordable 3 Bedroom in Sarnia is at Lighthouse Estates listed at $1,204.

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

The average rent for a 3 Bedroom Apartment in Sarnia is $2,895.

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

Today's apartment with the most square footage in Sarnia is a 1,379 square feet unit starting from $2,115 at Willowdale Apartments.

Expert Rental Resources

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.

Articles, How-To's, and Tips

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Pet-Friendly Renting: Everything You Need to Know Before You Move

Written by: Christine Leonard, Esq.

For so many of us, pets are the best companions and a big part of our lives. For this reason, a pet-friendly house or apartment is often a very important - and nonnegotiable - part of a move.

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Creative Ways Developers Reimagine Retail Spaces as Residential Units

Written by: Robin Stewart

Adaptive reuse is when a commercial property is converted and repurposed. The real estate industry has embraced a growing number of these projects.

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Neighborhood and Market Insights: How to Choose the Right Area to Rent

Written by: Robin Stewart

Apartment-hunting can be a gargantuan task. Renters have a wish list of items—some luxuries, some necessities—but finding what you seek in the right place is perhaps the most important part of the journey.

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A Seasoned Property Manager's Step-by-Step Guide to Getting Your Deposit Back

Written by: Lauren Harrington

I’m going to talk with you as a seasoned property manager and friend. So, let’s start with your security deposit. I want you to think about this guide as insider information. You deserve your deposit back.