Plan #21-0002: A Spacious 4-Bedroom Bungalow with an Attached Garage and a Home Office

Exterior rendering of House of Three Plan #21-0002, a large four-bedroom bungalow with a dark metal roof, stone and board-and-batten siding, and an attached two-car garage.

Some families want everything on one level without giving up an inch of space. Plan #21-0002 delivers exactly that: a generous 2,661 sq. ft. bungalow with four bedrooms, two and a half bathrooms, an open-concept great room, and a two-car garage, all on a single, stair-free floor, with a full basement below waiting to be finished when you're ready. It's a true executive bungalow, and it's built for real family life.

Here's a closer look at the layout, the standout features, and who it fits best.

What you get with Plan #21-0002

Detail Specification
Type Bungalow (single storey)
Finished area 2,661 sq. ft.
Bedrooms 4 (one set up as an office)
Bathrooms 2.5 (ensuite + main bath + powder room)
Garage Attached two-car (approx. 20' x 22')
Overall width 68'-0"
Overall depth 59'-0"
Foundation Partial basement with plumbing rough-in for future expansion
Laundry Main-floor laundry room

At the heart of the home is a wide-open great room where a 34-foot-long living room, a central kitchen with a walk-in pantry, and a dining area flow together under plenty of natural light, the kind of space built for both everyday family life and hosting a crowd. The primary suite sits privately on one side with its own ensuite, while two more well-sized bedrooms and a full bathroom anchor the opposite wing. Main-floor laundry keeps chores on one level, and the attached two-car garage handles vehicles, storage, and Canadian winters with ease.

The feature that sets it apart: a separate-entrance office

Tucked at the front of the home is an office with its own separate entrance, a genuinely flexible space. Use it as a quiet work-from-home setup away from the household bustle, a client-facing space for a home-based business or professional practice, a den, a playroom, or a fourth bedroom. That private entry is what gives the room its versatility.

Room to grow: the full basement

Beneath the main floor is a full, mostly excavated basement with a bathroom rough-in already in place. That means you can move in now and finish the lower level later, adding bedrooms, a rec room, a home gym, or additional living space, effectively doubling the home's potential square footage on your own timeline.

Who this plan is for

The growing family. Four bedrooms on one level means kids, guests, and parents each get their own space without anyone climbing stairs. The open great room keeps everyone connected.

The remote worker or home-based business. The separate-entrance office is a rare and practical feature: a dedicated, professional space that keeps work and home life cleanly divided.

The buyer who wants single-level luxury. All the space of a large two-storey home, but on one accessible floor, ideal for anyone planning to age in place without compromising on size or comfort.

The rural or estate-lot owner. At 68 feet wide, this home is designed for a generous lot: a country property, an acreage, or a spacious suburban parcel where a sprawling bungalow can shine.

Built-in flexibility for the future

Two features make this plan unusually adaptable down the road. The separate-entrance office and the full basement with a bathroom rough-in together open the door to a future in-law suite or secondary living space, should your needs change, a real consideration for multigenerational families or homeowners thinking about long-term value.

If you're weighing something like that, it's worth understanding your options early. Ontario's additional residential unit rules permit up to three residential units as-of-right on most serviced residential lots, though what's allowed depends on your specific municipality, servicing, and lot. Our zoning search service can confirm the details for your property. (This is general information, not legal or planning advice, your municipality has the final say.)

BCIN-licensed and permit-ready

As a BCIN-licensed firm, we deliver Plan #21-0002 as a professionally prepared, Ontario Building Code–compliant drawing set ready for permit submission. Your order includes:

  • The full PDF plan set as shown
  • BCIN-licensed drawings ready for your permit application
  • A completed Ontario Building Permit Application form with your project address, Schedule 1 (Designer), and the Energy Efficiency Design Summary (EEDS) where applicable
  • Delivery by email within 14 days

Plans are drawn to the Ontario Building Code using Spruce-Pine-Fir No. 1 & 2 framing, poured concrete foundations, and pre-engineered roof trusses, and we adjust each plan for the snow and wind loads specific to your region of Canada before it ships. Optional add-ons such as printed copies, a plot plan, a zoning review, or municipal permit submission are available as needed.

Want to adjust the layout, resize a wing, or reconfigure the office? Our custom design and e-design services make it easy to tailor this plan to your family and your lot.

Frequently asked questions

How big is Plan #21-0002? It's a 2,661 sq. ft. single-storey bungalow with four bedrooms, 2.5 bathrooms, and an attached two-car garage. The overall footprint is 68'-0" wide by 59'-0" deep, and there's a full basement below.

What makes the office special? The office has its own separate entrance, which lets it work as a professional or client-facing space, a work-from-home retreat, or a flexible extra room, independent of the main household flow.

Does this bungalow have a basement? Yes. It's designed with a full, mostly excavated basement that includes a bathroom rough-in, so you can finish the lower level later to add bedrooms, a rec room, or more living space.

Is this a good option for single-level or accessible living? It can be. With all primary living, four bedrooms, and laundry on one floor and no stairs required for daily life, it suits families who want to age in place without sacrificing space.

What size of lot does it need? At 68 feet wide, this home is best suited to a wide lot: a rural, acreage, or larger suburban property. Always confirm setbacks and lot coverage for your specific parcel before building.

Are the plans ready for a building permit? Yes. The drawings are BCIN-licensed and prepared to the Ontario Building Code, and your order includes a completed Ontario Building Permit Application form with Schedule 1 and the Energy Efficiency Design Summary where applicable. Submitting the application and paying permit fees remains the owner's responsibility.

How long does it take to receive the plans? Plans are emailed within 14 business days, which allows time to adjust the design for the snow and wind loads specific to your area of Canada.


Explore Plan #21-0002

Could this executive bungalow be your family's forever home?

View Plan #21-0002 and download the brochure →

Not quite right? Browse all of our pre-designed plans or get in touch — we also offer custom design, renovations, zoning searches, and e-design services.