While many Toronto homes were built for a different way of living, homeowners can find solutions to add square footage for storage without necessarily building outward. It may be a common frustration point that the interior structure of these homes had less closets, compartmentalized layouts over more modern open-concept living, and small basements built to house coal over dry goods or living spaces. While projects such as full home renovations including basement renovations or Toronto home additions may be viable options, Toronto homeowners have a lot more approaches depending on their home’s structure, budget, or how long they plan to stay in the same place.
Key Takeaways
- Unused space such as under the stairs and above garages can be converted into additional storage capacity without expanding the home’s footprint.
- Projects like load-bearing wall removal, basement underpinning, or rear additions can be high-cost solutions, while closet customization is more low-cost.
- Detached outbuildings under 15 m² (161 sq ft) can often be built without a building permit, provided there is no plumbing needed.
- Storage projects can deliver the best results when planned during a full renovation.
- Permit requirements and current conditions make a professional assessment important, especially before any work begins.
Why Toronto Homes Often Lack Storage Space
Homes built before the 1950s predate the storage expectations of modern life. Closets were minimal because clothes were stored in furniture such as wardrobes. Basements were utility spaces with low ceilings, not created to be living or areas. Floor plans were often divided into small rooms connected by hallways to make heating more effective, often using up potential living space. It’s not that these homes were built the wrong way, but modern Toronto homeowners often require more functionality.
The goal of many home renovations Toronto residents aim to achieve is to open up these layouts, often requiring professional load bearing wall removal from general contractors like D2 Build, and then finding creative ways to add square footage for storage. That could mean expanding the house with Toronto home additions, converting a damp cellar into a usable sub-level with full-scale basement renovations, or transitioning the front of house with a Toronto porch enclosure. Even without extending exterior walls, simple space-saving custom cabinets can effectively modernize the storage capacity of these Toronto homes.
1. Storing Under A Staircase
The void beneath a staircase can often be an accessible space that goes unused in a Toronto home. Fitting this space with pull-out drawers, angled shelving, or cabinet doors, you can comfortably store seasonal items such as winter boots, sports equipment, or cleaning materials. The structure already exists, so making this possible could involve carpentry of wood panels and trims to blend the storage into your existing home.
2. Garage Storage Including Loft Or Studio Space
We’ve seen many detached or semi-detached garages in Toronto with unused overhead volume. Building a platform above the area where your vehicle is parked could help create a dedicated area for long-term storage items such as holiday decor or camping gear. A separate mixed-use area could be built for storing larger items like tires, or even personal equipment that you would use in a studio setting without touching the interior of the house. If you are considering a larger transformation, see D2 Build’s garage and studio remodeling services for what a Toronto home renovation can create for your garage beyond storage.
3. Customize Your Existing Closets
Typically Toronto homes built in another era reflect the lifestyle at that time, with minimal closet space for clothing and other items. Many closets contain a mere single rod and shelf, leaving a lot of exposed or unused space at the top and bottom. Organizers such as double hanging, adjustable shelves, or drawer stacks can double a closet’s usable space. Hallway closets benefit the most, as they most likely have a much larger depth of room that could go unused. There are many hidden storage ideas for narrow Toronto homes, but discussing them with D2 Build as part of your larger home renovation project should not be overlooked.
4. Add Additional Cabinetry
If conditions don’t allow you to build a closet, cabinetry can create storage while simultaneously adding aesthetics and personality to your Toronto home. Window-flanking cabinets in bedrooms, built-in drawers underneath couches, beds, or bench seating, or even floor to ceiling units to convert a wall into storage capacity. If your budget allows, custom cabinets in Toronto homes can be sized to work around elements such as radiators, sloped ceilings, or abstract walls, conditions that stock furniture may not be able to accommodate as effectively. See how custom cabinetry helped transform the storage capacity of this recent bungalow remodel.
5. Utility Outbuilding
A detached outbuilding not connected to your home can shift bulk storage out of the house entirely. In Toronto, a detached shed may be exempt from a building permit if it is no more than 15 m² (161 sq. ft.), is one storey, is detached from other structures, is used only for storage ancillary to the main building, and has no plumbing. Zoning requirements still apply, so confirm the requirements for your property before construction. Adding plumbing, permanent services, or converting it to a habitable space changes the permit picture, so confirm requirements before finalizing the design. Fitted with cupboards and shelving, even a permit-exempt utility outbuilding structure can provide meaningfully hidden household storage.
6. Recessed Storage Boxes Between Wall Studs
Space in between studs could provide shelving or display storage within the walls of your Toronto home. If you have a major home renovation underway where the drywall has been torn down, a D2 Build carpenter could build custom wooden boxes that fit into the hollow space between the studs. Modifications between the studs can be made before installing new drywall, which can add seamless storage space embedded into a room’s wall, or a recessed medicine cabinet or shower niche in a bathroom.
7. Build A Porch Enclosure
Your home’s existing front or rear porch may often go unused. Converting it into a usable interior such as a mudroom or storage zone can provide a space for unwanted clutter inside the main house. Porch enclosures in Toronto can vary in scope, while the choice between a 3-season or a 4-season porch enclosure can depend both on your budget as well as your intentions for year-round usability. Either way, a porch enclosure can provide additional enclosed space within an existing porch footprint, although zoning, building-code and permit requirements still need to be considered.
8. Load-Bearing Wall Removal
Removing hallways and walls in an older Toronto home in favour of a more modern, open-concept layout can make existing square footage more usable for storage without actually adding square footage to the structure. Load-bearing wall removal that is assessed properly by an experienced general contractor for both safety of the existing structure and professional execution can allow for reclamation of all the unused circulation space that walls and partitions may create. In Toronto, this type of project often requires a building permit and submission of structural drawings; in semi-detached homes, the shared wall could add further considerations. But load-bearing wall removal done correctly can provide an open-concept transformation where storage is designed into the structure itself.
9. Basement Underpinning
Many Toronto homes have basements with ceiling heights of six feet or less. Basement underpinning digs the foundation deeper into the ground to achieve full ceiling height, creating a lower level that could be used for a myriad of modern home tasks such as gaming, entertainment, laundry, and storage functions. Relocating those functions downstairs frees the main floor. Among basement renovations in Toronto, underpinning can be the most invasive and cost-intensive, requiring engineering, permits, and staged excavation, yet in many respects, it may be the only option that allows for an entirely new level to be built within your home’s existing footprint.
10. Rear Addition
When all internal options are exhausted, a rear addition of one or two storeys still adds genuine new square footage. Frequently, this home renovation can be the most elaborate and expensive type of Toronto home renovation project, involving zoning review, permits, foundation work, and integration with the existing structure.Our overview of Toronto home additions can help explain the scope, process, and what feasibility on your given lot. If this is an option you would like to consider, contact D2 Build here.
Solutions Arranged By Project Scope
| Storage Solution | How It Can Add Storage | Project Scope | Permit Likely? | Adds New Square Footage? |
| 3. Customize Closets | Can maximize existing closet capacity by utilizing double-hanging systems, adjustable shelves, or drawer stacks. | Minor (Quick update) | No | No |
| 4. Add Cabinetry | Can introduce custom built-ins, window-flanked units, or floor-to-ceiling shelves tailored around the home’s existing architecture. | Minor (Millwork/Carpentry) | No | No |
| 1. Under Staircase | Can convert the hollow void beneath stairs into custom pull-out drawers or angled shelving for boots, gear, and supplies. | Moderate (Custom Carpentry) | No | No |
| 5. Utility Outbuilding | Can shift bulky, non-essential items out of the main house into a dedicated backyard structure (if kept under 161 sq. ft.). | Moderate (Outdoor Build) | No (if kept basic) | No |
| 6. Recessed Wall Niches | Can utilize the hollow cavities between wall studs during an open-wall renovation to embed flush shelving without taking up floor space. | Moderate (Best during an existing remodel) | No | No |
| 2. Garage Loft/Studio | Can create overhead storage platforms above parked vehicles or establish a dedicated mixed-use zone for bulky seasonal gear. | Moderate (Structure Add-on) | Varies | Potentially |
| 7. Porch Enclosure | Can enclose an existing front or rear porch footprint to create a dedicated mudroom or transition zone for everyday clutter. | Moderate to Major (Exterior Reno) | Yes | Potentially |
| 8. Load-Bearing Wall Removal | Can reclaim unused hallway space and open up floor plans, creating room for large, integrated storage solutions like kitchen pantries. | Major (Structural) | Yes | No |
| 9. Basement Underpinning | Can transform a damp, low-ceiling cellar into a full-height lower level, allowing utility and bulk storage to be moved off the main floor. | Extreme (Structural) | Yes | Creates additional usable basement space |
| 10. Rear Addition | Can build outward to introduce genuine new square footage that can be fully customized with built-in storage from the ground up. | Extreme (Major Construction) | Yes | Yes |
Why Choose D2 Build
- 30+ Years of Industry Experience
- Specialists in Older Toronto Homes
- True “Design-Build” Approach
- Advanced 3D Modeling Software
- Commitment to Full Transparency
- Fast and Reliable Timelines
- Top-Rated Customer Satisfaction
- One-Stop Comprehensive Services
Building Storage Into the Structure: The D2 Build Approach
Storage problems in Toronto homes can be more complex given the history and intended use of these structures. D2 Build works in this market daily, and that experience has shaped how we assist our clients with their home renovation projects in identifying which options above can be combined within a single renovation, which require permits, and which deliver the most capacity per dollar for a specific house.
If your home feels smaller than its square footage suggests, contact D2 Build to arrange an assessment of where your hidden space is, and what it will take to unlock it.
Frequently Asked Questions
How can I add more storage space to an old house?
Decide on what you need to store first as that can give you a sense of how much space you might need. Then, look at existing spaces such as under-stair space, closet interiors, and garage overhead volume. Other options can become more renovation-intensive through custom cabinetry, recessed wall niches, porch enclosures, and structural projects such as wall removal or underpinning. Before you decide to add square footage for storage, consider your renovation budget and how complex your storage needs can be.
How can I add square footage for storage without building a full addition?
You can increase storage without building a full addition by making better use of under-stair areas, closets, wall cavities, garages and custom cabinetry. If you need genuinely new usable floor area, options such as porch enclosures, basement underpinning and rear additions may be considered depending on your home’s structure, lot, budget and permit requirements.
Do I need a permit for a storage shed in Toronto?
Generally no, if the structure is detached, single-storey, under 161 sq ft without plumbing. Zoning setbacks from property lines may still apply even when a permit is not required. Intent of use on a utility outbuilding structure can also trigger permit requirements, so it’s advisable to confirm your specific plans with the City of Toronto or a general contractor before building.
How much does it cost to underpin a basement in Toronto?
Underpinning is typically priced per linear foot and varies with depth, soil conditions, access, and whether waterproofing and a new slab are included. Most Toronto projects may run into six figures once engineering, permits, and finishing are counted. A site assessment is required for a reliable number as perimeter length and existing depth contribute to the cost.
Can I remove a load-bearing wall in my Toronto home?
Usually yes, but with proper engineering and planning. An engineer sizes a beam and posts to carry the load, and the City of Toronto requires a building permit with structural drawings. Semi-detached and row homes need extra care around shared party walls. Costs depend on span, what the wall carries, and whether mechanical systems inside the wall must be relocated.
Is a porch enclosure considered an addition in Toronto?
An enclosure converts covered exterior space to interior space, so it’s possible that it will require a building permit and compliance with zoning. Whether it counts towards your floor space depends on the specific project. A 4-season enclosure involves insulation and heating; a 3-season version usually does not, which is an additional factor in your plan.
What is the cheapest way to add square footage to a house?
Optimizing space you already own is cheapest. This often includes under the stair storage, closet customization, or any interior platform that won’t require permits or construction. Beyond that, porch enclosures could be an economically beneficial type of home renovation, since it builds on the existing structure without necessarily adding to it. Additions and underpinning create space but at a higher cost per square foot.
Are built-in cabinets worth it in an older home?
In older Toronto homes, yes. Walls are not usually square, while radiators, chimneys, and sloped ceilings can prove to be difficult for big-box furniture. Built-ins can be made to fit those constraints, converting awkward wall area into usable capacity while adding architectural character. They could also remain with the home at resale, which buyers of older houses tend to value over freestanding storage.
Does adding storage increase home value?
Built-ins, finished basements, and enclosed porches add usable square footage that appraisers and buyers can see. Some projects like underpinning could potentially add value primarily by making previously unusable space habitable, though returns depend on neighbourhood price ceilings and build quality.
