35 Photos9 Floorplans3 3D Tours
- 1–3 Bedrooms
- $1,995-$2,395 Pricing
- 632–932 Square Feet
About Trillium Apartments
Trillium Apartments is a welcoming rental community that is ideal for empty nesters, mature active adults, retirees and senior. Each spacious suite offers hard surface flooring, custom window treatments and a private balcony. Select suite have been revitalized with open-concept layouts, refinished kitchens and bathrooms and modern finishes. Residents enjoy a range of amenities, including on-site laundry facilities, a social room with kitchenette and a seasonal patio area with gazebo. There is a 24/7 on-site management and maintenance team to ensure a well-maintained community. Located near public transit on bus route #2, Via Rail, and Highway 401, Trillium Apartments offers easy access to the best of Cobourg. The downtown core is a short walk away, and boasts over 250 shops, services, restaurants and cafes. Experience comfortable living in a community that values convenience and quality.
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
- Listed by:
- Agency:
- Vendor Logo:
- Website:
- View Property Website
- Call Us:
- (289) 677-1878
- Disclaimer:
Floorplan Pricing and Availability
Trillium Apartments offers 1 to 3 Bedroom apartments starting from $1,995 and having 632–932 sq ft. Here is the current pricing and availability:
New! Interactive Property Map
ApartmentHomeLiving.com's new Interactive Property Map allows you to see where every available unit is located at this community.Try It Now >1 Bedroom
Show Unavailable Floorplans1 Bed 1 Bath B
$1,995
1 Bed, 1 Bath, 632 sq ftAvailable Jul 1Model Gallery
Floorplans
Availability Details
Price Availability Date Unit Sq Ft $1,995 July 1, 2026 0506 632 Model Amenities and Features
Features
- Balcony
- Heating
- Storage Space
Kitchen
- Breakfast Nook
- Dishwasher
- Disposal
- Island Kitchen
- Kitchen
- Microwave
- Oven
- Range
- Refrigerator
- Stainless Steel Appliances
Unit 0506 Rent and Fees
Unit Price
- $1,995
Model Rent and Fees
Price
- $1,995
Apartment Model: 1 Bed 1 Bath B$1,9951 Bedroom, 1 Bath, 632 sq ftAvailable July 1, 2026![]()
1 Bed 1 Bath B - Floorplan Apartment Unit: 0506Apartment Model: 1 Bed 1 Bath B$1,9951 Bedroom, 1 Bath, 632 sq ftAvailable July 1, 20261 Bed 1 Bath A
1 Bed, 1 Bath, 632 sq ftModel Gallery
Floorplans
Availability Details
Availability Date Unit Sq Ft Call for Availability 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 ftUnavailable![]()
1 Bed 1 Bath A - Floorplan 1 Bed 1 Bath C
1 Bed, 1 Bath, 632 sq ftModel Gallery
Floorplans
Availability Details
Availability Date Unit Sq Ft Call for Availability 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 ftUnavailable![]()
1 Bed 1 Bath C - Floorplan 2 Bedrooms
Show Unavailable Floorplans2 Bed 1 Bath C
$2,250
2 Beds, 1 Bath, 800 sq ftAvailable Jun 1Model Gallery
Floorplans
Availability Details
Price Availability Date Unit Sq Ft $2,250 June 1, 2026 0512 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
Unit 0512 Rent and Fees
Unit Price
- $2,250
Model Rent and Fees
Price
- $2,250
Apartment Model: 2 Bed 1 Bath C$2,2502 Bedroom, 1 Bath, 800 sq ftAvailable June 1, 2026![]()
2 Bed 1 Bath C - Floorplan Apartment Unit: 0512Apartment Model: 2 Bed 1 Bath C$2,2502 Bedroom, 1 Bath, 800 sq ftAvailable June 1, 20262 Bed 1 Bath A
2 Beds, 1 Bath, 810 sq ftModel Gallery
Floorplans
Availability Details
Availability Date Unit Sq Ft Call for Availability 2 Bed 1 Bath A 810 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: 2 Bed 1 Bath ACall For Rates2 Bedroom, 1 Bath, 810 sq ftUnavailable![]()
2 Bed 1 Bath A - Floorplan 2 Bed 1 Bath B
2 Beds, 1 Bath, 810 sq ftModel Gallery
Floorplans
Availability Details
Availability Date Unit Sq Ft Call for Availability 2 Bed 1 Bath B 810 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: 2 Bed 1 Bath BCall For Rates2 Bedroom, 1 Bath, 810 sq ftUnavailable![]()
2 Bed 1 Bath B - Floorplan 3 Bedrooms
Show Unavailable Floorplans3 Bed 1 Bath A
$2,395
3 Beds, 1 Bath, 932 sq ftAvailable NowLargest 3 BedroomThis is the largest 3 Bedroom at this PropertyModel Gallery
Floorplans
Availability Details
Price Availability Date Unit Sq Ft $2,395 Available Now 0202 932 Model Amenities and Features
Features
- Balcony
- Heating
- Storage Space
Kitchen
- Breakfast Nook
- Dishwasher
- Disposal
- Island Kitchen
- Kitchen
- Microwave
- Oven
- Range
- Refrigerator
- Stainless Steel Appliances
Unit 0202 Rent and Fees
Unit Price
- $2,395
Model Rent and Fees
Price
- $2,395
Apartment Model: 3 Bed 1 Bath A$2,3953 Bedroom, 1 Bath, 932 sq ftAvailable Now![]()
3 Bed 1 Bath A - Floorplan Apartment Unit: 0202Apartment Model: 3 Bed 1 Bath A$2,3953 Bedroom, 1 Bath, 932 sq ftAvailable Now3 Bed 1 Bath B
3 Beds, 1 BathModel Gallery
Floorplans
Availability Details
Availability Date Unit Call for Availability 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 ftUnavailable![]()
3 Bed 1 Bath B - Floorplan 3 Bed 1 Bath C
3 Beds, 1 Bath, 854 sq ftModel Gallery
Floorplans
Availability Details
Availability Date Unit Sq Ft Call for Availability 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 ftUnavailable![]()
3 Bed 1 Bath C - Floorplan
Price shown is base rent. Excludes user-selected optional fees and variable or usage-based fees and required charges due at or prior to move-in or at move-out. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice.
Schedule a Tour
Call us at: (289) 677-1878 to schedule a tour.
3D Tours
Trillium Apartments (434 William St) - 1 Bed 1 Bath
2BR, 1BA - 810SF
2BR, 1BA - 810SF
Property Information
- 68 Units
- 6 Stories
- Built in 1973
Lease Terms
- 12 mo
Fees and Policies
The fees listed below are community-provided and may exclude utilities or add-ons. All payments are made directly to the property and are non-refundable unless otherwise specified.
Required Fees
Utilities
- Utility - WateriCharged per unit.Included in Rent/mo
- HeatiCharged per unit.Included in Rent/mo
Other Fees and Policies
Pet Fees
- Cat
- Pet FeeiCharged per Pet.$0.00
Property Fee Disclaimer: *Prices, incentives, availability, and specifications are subject to change. Images may not reflect actual suite finishes. Pet restrictions may apply. E. & O.E.
Features and Amenities
On-Site Services
- Planned Social Activities
- Property Manager On Site
- Public Transportation
- 24 Hour Access
- Laundry Facilities
Community Features
- Clubhouse
- Elevator
Outdoor Features
- Courtyard
- Controlled Access
- Patio
Interior Features
- Balcony
- Storage Space
- Heating
Kitchen Amenities
- Island Kitchen
- Breakfast Nook
- Oven
- Dishwasher
- Disposal
- Range
- Refrigerator
- Stainless Steel Appliances
- Kitchen
- Microwave
Living Area Features
- Window Coverings
- Hardwood Floors
Map
434 William St, Cobourg, ON K9A 4X7
- Shopping
- Grocery
Map
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 $1,995 to $2,395
Are pets allowed?
Call us today to find out our pet policy and if we allow pets
Nearby Schools
C R Gummow School
311 Cottesmore Ave
Public School - Grades K-5
In Attendance Zone3 minute drive / 1.2 miles away
Cobourg Collegiate Institute
335 King East St
Public School - Grades 9-12
In Attendance Zone3 minute drive / 1.3 miles away
St. Mary Catholic Secondary School
1050 Birchwood Trail
Public School - Grades 9-12
In Attendance Zone4 minute drive / 1.4 miles away
Notre Dame Catholic Elementary School
760 Burnham St
Public School - Grades K-5
In Attendance Zone2 minute drive / 0.7 miles away
School data provided by 
.
. Points of Interest
Time and distance from Trillium Apartments.
Big Box and Retail
Petsmart
66 Strathy Rd
4 minute drive / 1.37 miles away
Walmart
73 Strathy Rd
4 minute drive / 1.47 miles away
Groceries
Foodland
1000 Division St
4 minute drive / 1.39 miles away
Rental Price Ranges in the Area
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Cobourg Studio Apartments | $1,601 | $1,414 | $1,800 |
| Cobourg 1 Bedroom Apartments | $1,764 | $1,475 | $2,180 |
| Cobourg 2 Bedroom Apartments | $1,949 | $1,250 | $2,500 |
| Cobourg 3 Bedroom Apartments | $2,349 | $1,115 | $3,790 |
| Cobourg 4 Bedroom Apartments | $1,202 | $648 | $2,995 |
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Viewing: Trillium Apartments | Desktop Version | Listing Updated: 05/22/2026 | AHLGLD