Renovation Guides & Cost Advice
Learn more about the home renovation and remodelling industry.
Toronto’s Basement Flooding Subsidy Is Now Up to $6,650: What It Covers and How to Claim
What Toronto’s Basement Flooding Protection Subsidy pays for backwater valves, sump pumps and weeping tile severance, the rules that decide your claim, and how to add it to a basement renovation.
The Bank of Canada Raised Rates: What It Means for Your Renovation Financing (2026)
What the October 2026 Bank of Canada rate increase means for HELOCs, refinancing and secondary suite financing, and how to plan a renovation budget while rates are moving.
Budget 2026: What It Means for GTA Homeowners Planning to Renovate or Build
The Budget 2026 measures that matter to homeowners planning a renovation or a new build: heat pump rebates, new insured financing for three- and four-unit homes, and what the budget leaves out.
Ontario HST Relief on New and Substantially Renovated Homes: The March 31, 2027 Deadline
Who qualifies for Ontario’s enhanced HST relief before March 31, 2027, how much it is worth, how owner-built homes and substantial renovations qualify, and how the rebates are claimed.
Heat Pump Rebates in Ontario (2026): The New $10,000 Federal Rebate, Ontario’s $7,500 and Toronto’s HELP Loans
How the new federal heat pump rebate, Ontario’s Home Renovation Savings program and Toronto’s Home Energy Loan Program work, who qualifies, and why a renovation is the best time to switch.
How Much Does It Cost to Build a Custom Home in Toronto and the GTA? (2026)
Construction cost per square foot for a custom home in the GTA, plus the permits, development charges, tree and servicing costs, warranty protections and HST rebates that apply to a knock-down rebuild in 2026.
How Much Does an ADU Cost in Toronto and the GTA? (2026)
Basement ADUs, in-law suites, garden suites and laneway houses compared on cost, with the soft costs, development charge exemptions, HST rules and financing options for 2026.
What Is an ADU in Ontario? Accessory Dwelling Units Explained (2026)
What an ADU is in Ontario, what provincial law guarantees on your lot, the backyard unit rules in eight GTA municipalities, and the fees, financing and HST rules that apply in 2026.
Removing a Load-Bearing Wall in the GTA: Cost, Permits and Engineering (2026)
Opening up a kitchen? What removing a load-bearing wall costs in the GTA, the permit rules city by city, who designs the beam and what can hide inside the wall.
How Much Does a Basement Renovation Cost in the GTA? (2026 Guide)
Basement finishing versus a legal basement apartment in the GTA: 2026 costs, the line items that move the price, permit fees and the flood subsidies that offset them.
House Extensions in Toronto: Cost, Permits and Timelines (2026)
Rear, side and second-storey extensions in Toronto: what they cost, the zoning numbers that decide what fits, every approval step with 2026 fees, and real permit timelines.
Walk-In Showers and Accessible Bathrooms in the GTA: Costs, Tax Credits and Grants (2026)
Tub-to-shower and accessible bathroom costs in the GTA, the federal credits and Ontario grants that actually exist in 2026, which programs have ended, and the design details that matter.
Legal Basement Apartments in Ontario (2026): Requirements, Permits and Costs by City
The 2024 Building Code changed the rules for basement apartments. Ceiling heights, fire separation, windows, permits and registration, city by city across the GTA.
Toronto Multiplex Rules 2026: Fourplexes, Sixplexes & the New Pre-Approved Plans
Fourplexes are allowed citywide, sixplexes only in parts of Toronto, and the City just released free pre-approved designs. The rules that decide whether your lot works.
Can I Build a Laneway House or Garden Suite in Toronto? 2026 Rules & Eligibility Checklist
Toronto’s backyard suite rules changed in July 2025. The current size, height, setback and fire access rules, plus a checklist to see whether your lot qualifies.
How Much Does a Garden Suite or Laneway House Cost in Toronto? (2026 Guide)
What Toronto garden suites and laneway houses really cost in 2026, the fees you do and do not pay, how homeowners are financing them, and what they earn.
What It Costs to Build a Multiplex in Toronto (2026): Fees, Rebates & Financing
Why a fourplex and a triplex on the same lot can have very different numbers: hard and soft costs, development charges, the HST rental rebate and CMHC financing.
How to Vet a GTA Renovation Contractor: What to Check Before You Sign
Licensing, insurance, contracts and two Ontario legal protections most homeowners never hear about, plus ten questions that reveal how a contractor really works.
Radon Rough-Ins and the Ontario Building Code: What Actually Applies to Your Basement
The radon rules circulating online get the year wrong and the scope wrong. Here is what the Ontario Building Code actually requires, and what it does not.
How Much Does a Bathroom Renovation Cost in the GTA? (2026 Guide)
Realistic 2026 bathroom renovation costs for the GTA, where the money actually goes, and why two quotes for the same bathroom can be $10,000 apart.
The $80K Secondary Suite Loan Is Dead — How to Finance a Basement Suite in 2026
The $80K federal secondary suite loan never launched and was cancelled. The real 2026 financing toolkit: 90% as-improved refinance, HELOC, MHRTC and more.
How Much Does a Condo Renovation Cost in Toronto? (2026 Guide)
A 2026 guide to Toronto condo renovation costs: price ranges by scope and room, board approvals, Kitec plumbing, and how to get the best value.
Can’t Sell Your Toronto Condo? Why More Owners Are Renovating Instead
With condo sales slowing across the GTA, more owners are renovating instead of selling. What you can change, what boards require, and how to decide.
How Much Does a Kitchen Renovation Cost in the GTA? (2026 Guide)
A 2026 guide to kitchen renovation costs in the GTA, with price ranges, a component-by-component budget breakdown, and tips to get the best value.
How Much Does a Full Home Renovation Cost in the GTA? (2026 Guide)
A 2026 guide to full home renovation costs in the GTA, from cosmetic refreshes to full gut renovations, with per-square-foot ranges and a budget breakdown.
How Much Does a Home Addition Cost in the GTA? (2026 Guide)
A clear 2026 guide to home addition costs across the GTA, with price ranges by type, the factors that drive cost, and how to budget for your project.
Straight Answers on Cost, Rules and Planning
Most renovation advice online is written for somewhere else, or written to avoid naming a number. Ours is written for homeowners in Toronto and the GTA, by the team that prices and builds these projects every week. Every cost guide gives real price ranges, every rules article is checked against the Ontario Building Code, the City of Toronto and other primary sources, and when something online is wrong, we say so and show the source.
Start with the topic that matches where you are,, or browse every article above.
Renovation Cost Guides
What GTA renovations actually cost in 2026, where the money goes, and why quotes for the same job can be far apart.
Rules, Permits and Building Code
What the Ontario Building Code and your municipality actually require, without the myths that circulate online.
- Radon rough-ins and the Ontario Building Code
- Legal basement apartments in Ontario
- House extensions in Toronto: permits and timelines
- Removing a load-bearing wall: cost and permits
- Toronto basement flooding subsidy: up to $6,650
- Renovation permits in Toronto and the GTA
- How long renovations really take
Financing and Value
How to pay for a renovation, which projects add the most value, and the programs that actually exist in 2026.
- How to finance a basement suite in 2026
- Accessible bathrooms: costs, credits and grants
- Ontario HST relief on new homes to March 31, 2027
- Heat pump rebates in Ontario for 2026
- Interest rates and renovation financing
- Budget 2026: what it means for homeowners
- Renovation financing options in Ontario
- Which renovations add the most value
Laneway Suites and Multiplexes
Toronto's rules for backyard suites and two- to six-unit buildings, what they cost, and how homeowners are financing them.
Planning and Hiring
Choosing a contractor, deciding whether to renovate or move, and protecting yourself before you sign.
How We Write These Guides
Price ranges reflect the projects we quote across Toronto and the GTA, and the cost guides are reviewed every year. Rules and programs are checked against primary sources such as ontario.ca, the City of Toronto, CMHC and canada.ca. If a figure changes, we update the article rather than leaving the old number in place. Have a question we have not covered? Ask our team and it may become the next guide.
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