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- 1–3 Bedrooms
- C$2,250–C$2,350Rent Pricing
- 579–932Square Feet
About Trillium Apartments
Trillium Apartments: William Street and University Avenue West Trillium Apartments in Cobourg are conveniently located in a quiet neighbourhood only a 10-minute walk from the downtown core, offering a perfectly situated rental community for empty nesters, mature active adults, retirees and seniors. The Via Rail train station and Highway 401 are only short drives away from this property making it easy to get around Cobourg and surrounding areas. Our location If youre commuting to work, its an easy trip from Trillium Apartments with public transit on bus route #2, and nearby Via Rail train station and Highway 401. There are several fantastic amenities in the area, including the Cobourg Public Library, hospitals, City Hall, churches and Northumberland Hills Hospital. Cobourg Beach is only minutes away as is the popular Monks Cove Park, Victoria Park and Cobourg Creek golf course. Nearby schools include C. R. Gummow Public School, St. Michaels Elementary, St. Marys Secondary School, Cobourg Collegiate Institute and the Cobourg campus of Fleming College. The Cobourg Memorial Rink and Recreation Centre is a short walk away. Shopping can be found at the Northumberland Mall and along King Street. ay from Parkway Mall, which features numerous cafes and restaurants. Our suites These Cobourg apartments offer a private balcony or patio in select suites. These apartments feature a parquet flooring, sheet vinyl or vinyl tile. There are one, two and three-bedroom apartments available, which are always freshly painted before you move in. Select apartments fully renovated with premium upgrades.
Unique Features and Amenities
- Designer Cabinetry*
- Dishwasher*
- Energy Efficient Appliances*
- Gazebo/patio area
- Hard Surface Flooring
- Kitchen island or breakfast bar*
- Major renovation including refinished kitchen, bat
- New LED light fixtures*
- One, two and three bedroom suites
- Open concept layout*
- Over-the-range Microwave*
- Private balcony / patio
- Resident events
- Storage lockers
- Stove
Property Contact Info

Floorplan Pricing and Availability
Trillium Apartments offers 1 to 3 Bedroom apartments starting from C$2,250 and having 579–932 sq ft. Here is the current pricing and availability:
New! Interactive Property Map
1 Bedroom
1 Bed 1 Bath B
1 Bed, 1 Bath, 579 sq ftModel Gallery
Floorplans
Availability Details
Availability Date Unit Sq Ft Unavailable 1 Bed 1 Bath B 579 sq ft Model Amenities and Features
Features
- Balcony
- Heating
- Storage Space
Kitchen
- Breakfast Nook
- Dishwasher
- Disposal
- Island Kitchen
- Kitchen
- Microwave
- Oven
- Range
- Refrigerator
- Stainless Steel Appliances
Apartment Model: 1 Bed 1 Bath BCall For Rates1 Bedroom, 1 Bath, 579 sq ftUnavailable1 Bed 1 Bath B - Floorplan 1 1 Bed 1 Bath C
1 Bed, 1 Bath, 632 sq ftModel Gallery
Floorplans
Availability Details
Availability Date Unit Sq Ft Unavailable 1 Bed 1 Bath C 632 sq ft Model Amenities and Features
Features
- Balcony
- Heating
- Storage Space
Kitchen
- Breakfast Nook
- Dishwasher
- Disposal
- Island Kitchen
- Kitchen
- Microwave
- Oven
- Range
- Refrigerator
- Stainless Steel Appliances
Apartment Model: 1 Bed 1 Bath CCall For Rates1 Bedroom, 1 Bath, 632 sq ftUnavailable1 Bed 1 Bath C - Floorplan 1 1 Bed 1 Bath A
1 Bed, 1 Bath, 632 sq ftModel Gallery
Floorplans
Availability Details
Availability Date Unit Sq Ft Unavailable 1 Bed 1 Bath A 632 sq ft Model Amenities and Features
Features
- Balcony
- Heating
- Storage Space
Kitchen
- Breakfast Nook
- Dishwasher
- Disposal
- Island Kitchen
- Kitchen
- Microwave
- Oven
- Range
- Refrigerator
- Stainless Steel Appliances
Apartment Model: 1 Bed 1 Bath ACall For Rates1 Bedroom, 1 Bath, 632 sq ftUnavailable1 Bed 1 Bath A - Floorplan 1 2 Bedrooms
C$2,295
2 Bed 1 Bath B
2 Beds, 1 Bath, 810 sq ftAvailable NowModel Gallery
Floorplans
Availability Details
Price Availability Date Unit Sq Ft C$2,295 Available Now 0505 810 Unit 0505 Amenities and Features
Unique Features
- Major Renovation Including Refinished Kitchen
Unit 0505 Rent and Fees
Price
- C$2,295
Model Rent and Fees
Price
- $2,295
Apartment Model: 2 Bed 1 Bath B$2,2952 Bedroom, 1 Bath, 810 sq ftAvailable Now2 Bed 1 Bath B - Floorplan 1 Apartment Unit: 0505Apartment Model: 2 Bed 1 Bath B$2,2952 Bedroom, 1 Bath, 810 sq ftAvailable NowFrom C$2,350
2 Bed 1 Bath C
2 Beds, 1 Bath, 800 sq ftAvailable NowModel Gallery
Floorplans
Availability Details
Price Availability Date Unit Sq Ft View Details C$2,350 Available Now 0211 800 C$2,350 June 1, 2025 0611 800 Model Amenities and Features
Features
- Balcony
- Heating
- Storage Space
Kitchen
- Breakfast Nook
- Dishwasher
- Disposal
- Island Kitchen
- Kitchen
- Microwave
- Oven
- Range
- Refrigerator
- Stainless Steel Appliances
Model Rent and Fees
Price
- C$2,350
Unit 0211 Amenities and Features
Unique Features
- Major Renovation Including Refinished Kitchen
Unit 0211 Rent and Fees
Price
- C$2,350
Model Rent and Fees
Price
- $2,350
Unit 0611 Amenities and Features
Unique Features
- Major renovation including refinished kitchen
Unit 0611 Rent and Fees
Price
- C$2,350
Model Rent and Fees
Price
- $2,350
Apartment Model: 2 Bed 1 Bath C$2,3502 Bedroom, 1 Bath, 800 sq ftAvailable Now2 Bed 1 Bath C - Floorplan 1 Apartment Unit: 0211Apartment Model: 2 Bed 1 Bath C$2,3502 Bedroom, 1 Bath, 800 sq ftAvailable NowApartment Unit: 0611Apartment Model: 2 Bed 1 Bath C$2,3502 Bedroom, 1 Bath, 800 sq ftAvailable June 1, 2025C$2,250
2 Bed 1 Bath A
2 Beds, 1 Bath, 810 sq ftCheapest 2 BedroomThis is the cheapest 2 Bedroom at this PropertyAvailable May 1Model Gallery
Floorplans
Availability Details
Price Availability Date Unit Sq Ft C$2,250 May 1, 2025 0303 810 Unit 0303 Amenities and Features
Unique Features
- Major Renovation Including Refinished Kitchen
Unit 0303 Rent and Fees
Price
- C$2,250
Model Rent and Fees
Price
- $2,250
Apartment Model: 2 Bed 1 Bath A$2,2502 Bedroom, 1 Bath, 810 sq ftAvailable May 1, 20252 Bed 1 Bath A - Floorplan 1 Apartment Unit: 0303Apartment Model: 2 Bed 1 Bath A$2,2502 Bedroom, 1 Bath, 810 sq ftAvailable May 1, 20253 Bedrooms
3 Bed 1 Bath B
3 Beds, 1 BathModel Gallery
Floorplans
Availability Details
Availability Date Unit Unavailable 3 Bed 1 Bath B Model Amenities and Features
Features
- Balcony
- Heating
- Storage Space
Kitchen
- Breakfast Nook
- Dishwasher
- Disposal
- Island Kitchen
- Kitchen
- Microwave
- Oven
- Range
- Refrigerator
- Stainless Steel Appliances
Apartment Model: 3 Bed 1 Bath BCall For Rates3 Bedroom, 1 Bath, sq ftUnavailable3 Bed 1 Bath B - Floorplan 1 3 Bed 1 Bath C
3 Beds, 1 Bath, 854 sq ftModel Gallery
Floorplans
Availability Details
Availability Date Unit Sq Ft Unavailable 3 Bed 1 Bath C 854 sq ft Model Amenities and Features
Features
- Balcony
- Heating
- Storage Space
Kitchen
- Breakfast Nook
- Dishwasher
- Disposal
- Island Kitchen
- Kitchen
- Microwave
- Oven
- Range
- Refrigerator
- Stainless Steel Appliances
Apartment Model: 3 Bed 1 Bath CCall For Rates3 Bedroom, 1 Bath, 854 sq ftUnavailable3 Bed 1 Bath C - Floorplan 1 3 Bed 1 Bath A
3 Beds, 1 Bath, 932 sq ftLargest 3 BedroomThis is the largest 3 Bedroom at this PropertyModel Gallery
Floorplans
Availability Details
Availability Date Unit Sq Ft Unavailable 3 Bed 1 Bath A 932 sq ft Model Amenities and Features
Features
- Balcony
- Heating
- Storage Space
Kitchen
- Breakfast Nook
- Dishwasher
- Disposal
- Island Kitchen
- Kitchen
- Microwave
- Oven
- Range
- Refrigerator
- Stainless Steel Appliances
Apartment Model: 3 Bed 1 Bath ACall For Rates3 Bedroom, 1 Bath, 932 sq ftUnavailable3 Bed 1 Bath A - Floorplan 1
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Property Information
- 68 Units
- 6 Stories
- Built in 1973
Lease Terms
- 12
Utilities Included
- Water
- Heat
Parking Fees & Info
Parking Covered Lot
- Covered Lot
Parking Other
- Other
3D Tours
Features and Amenities
On-Site Services
- Public Transportation
- 24 Hour Access
- Property Manager On Site
- Planned Social Activities
- Laundry Facilities
Community Features
- Clubhouse
- Elevator
Outdoor Features
- Courtyard
- Controlled Access
- Patio
Interior Features
- Balcony
- Storage Space
- Heating
Kitchen Amenities
- Dishwasher
- Microwave
- Oven
- Breakfast Nook
- Island Kitchen
- Refrigerator
- Range
- Disposal
- Kitchen
- Stainless Steel Appliances
Living Area Features
- Window Coverings
- Hardwood Floors

Map
- Shopping
- Grocery

Map
Getting Around
Walk Score®
68 / 100
Somewhat Walkable
Some errands can be accomplished on foot
Bike Score®
80 / 100
Very Bikeable
Biking is convenient for most trips
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 Trillium Apartments
Where is Trillium Apartments located?
Trillium Apartments is located at 434 William St, Cobourg, ON
What is the current rent range at Trillium Apartments?
1 Bedroom to 3 Bedroom Apartments at Trillium Apartments currently range from C$2,250 to C$2,350
Are pets allowed?
Call us today to find out our pet policy and if we allow pets
Renters Reviews and Ratings
Points of Interest
Time and distance from Trillium Apartments.
Big Box and Retail
Groceries
Rental Price Ranges in the Area
Bedroom | Average Rent | Cheapest Rent | Highest Rent |
---|---|---|---|
Cobourg Studio Apartments | C$1,314 | C$819 | C$1,650 |
Cobourg 1 Bedroom Apartments | C$1,851 | C$1,595 | C$2,180 |
Cobourg 2 Bedroom Apartments | C$2,058 | C$1,700 | C$2,600 |
Cobourg 3 Bedroom Apartments | C$2,160 | C$1,075 | C$4,490 |
Cobourg 4 Bedroom Apartments | C$978 | C$950 | C$1,034 |
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