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Cost Guides · Updated 2026

How Much Does It Cost? GTA Construction Pricing Guides (2026)

The short answer

Buildoreno publishes transparent 2026 cost guides for metal roofing, flat roofing, underpinning, landscaping, and general contracting across the Greater Toronto Area. Typical GTA price ranges: metal roofing $14,000–$45,000, flat roofing $8,000–$30,000, underpinning $35,000–$140,000, landscaping (hardscaping + interlock) $12,000–$60,000, kitchen/bathroom renovations $18,000–$85,000. Each guide breaks down materials, permit fees by municipality, project scenarios, and city-specific labour adjustments.

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Pick a service and your city — we'll surface the typical 2026 range and take you straight to the full local guide. No forms, no email gate.

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Metal Roofing · Toronto
$13,000–$17,000
Typical 2026 project range — see the full guide for materials, permit fees, and a line-by-line breakdown.
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Browse by service

2026 cost guides, by service

Each guide breaks down materials, the factors that move your price, the hidden costs homeowners forget, and real GTA project examples.

Metal Roofing
$15,000 – $40,000+
$6.50 – $18 per sq ft installed

Let's cut to it — a metal roof is a big investment, and you deserve honest numbers before you talk to a single contractor. Most homeowners in the Greater Toronto Area pay between $15,000 and $40,000 for a full metal roof installation. The final number depends on the size of your roof, the type of metal you choose, and whether there are any surprises hiding under those old shingles.

Read the full guide
Flat Roofing
$8,000 – $25,000+
$5 – $17 per sq ft installed

Flat roofs are a different animal than sloped roofs, and the pricing works differently too. Most flat roofing jobs in the Greater Toronto Area land between $8,000 and $25,000, depending on the size of the roof, the membrane system you pick, and whether drainage needs to be reworked. Here's what you should actually expect to pay.

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Underpinning
$40,000 – $100,000+
$300 – $600 per linear foot

Underpinning is one of the biggest investments you can make in your home — and one of the most worthwhile if you've got a cramped, low-ceiling basement that's basically wasted space. Most basement lowering projects in the Greater Toronto Area run between $40,000 and $100,000 or more. That's a wide range because every foundation is different, and the engineering requirements vary a lot from house to house.

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Landscaping
$5,000 – $50,000+
$5,000 – $50,000+ depending on scope

Landscaping is one of those things where the price range is huge — and for good reason. A simple front-yard cleanup is a completely different project than a full backyard transformation with a natural stone patio, retaining walls, and a built-in fire pit. Most GTA homeowners spend between $5,000 and $50,000, with the sweet spot for a solid backyard makeover landing around $20,000 to $35,000.

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Renovations
$180,000–$260,000
Kitchens, baths, basements & additions

Full-home renovations, additions, kitchens, and basement builds across the GTA — scoped, permitted, and project-managed from first drawing to final walkthrough.

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Pricing by city

What it costs in your city

Median project pricing for each service across the GTA. Pick a service, then jump to the full city guide — local permit fees, project scenarios, and the complete breakdown.

Toronto$13,000–$17,000Mississauga$12,000–$16,000Brampton$21,000–$29,000Vaughan$25,000–$35,000Oakville$33,000–$46,000Markham$17,000–$24,000Richmond Hill$22,000–$31,000Burlington$23,000–$33,000Hamilton$12,000–$17,000Oshawa$14,000–$19,000Pickering$23,000–$32,000Ajax$18,000–$25,000Whitby$25,000–$36,000Newmarket$18,000–$26,000Aurora$27,000–$39,000Milton$22,000–$30,000Caledon$27,000–$38,000King City$15,000–$22,000Halton Hills$17,000–$24,000Stouffville$21,000–$29,000
Toronto$9,000–$14,000Mississauga$5,500–$8,500Brampton$4,800–$7,200Vaughan$4,500–$7,000Oakville$6,000–$9,500Markham$14,000–$21,000Richmond Hill$5,200–$8,000Burlington$5,500–$8,500Hamilton$3,800–$5,800Oshawa$3,700–$5,600Pickering$4,200–$6,500Ajax$3,800–$5,800Whitby$4,000–$6,200Newmarket$18,500–$28,000Aurora$15,000–$23,000Milton$33,000–$50,000Caledon$24,000–$37,000King City$6,500–$10,500Halton Hills$4,000–$6,200Stouffville$14,000–$21,000
Toronto$65,000–$90,000Mississauga$65,000–$92,000Brampton$60,000–$85,000Vaughan$53,000–$76,000Oakville$68,000–$96,000Markham$52,000–$74,000Richmond Hill$85,000–$120,000Burlington$63,000–$90,000Hamilton$52,000–$74,000Oshawa$57,000–$80,000Pickering$63,000–$88,000Ajax$52,000–$76,000Whitby$55,000–$78,000Newmarket$65,000–$92,000Aurora$63,000–$89,000Milton$60,000–$85,000Caledon$58,000–$84,000King City$75,000–$108,000Halton Hills$50,000–$73,000Stouffville$64,000–$90,000
Toronto$35,000–$55,000Mississauga$30,000–$48,000Brampton$8,000–$14,000Vaughan$30,000–$50,000Oakville$55,000–$90,000Markham$18,000–$30,000Richmond Hill$25,000–$42,000Burlington$30,000–$52,000Hamilton$18,000–$28,000Oshawa$18,000–$28,000Pickering$22,000–$36,000Ajax$14,000–$24,000Whitby$16,000–$26,000Newmarket$20,000–$32,000Aurora$40,000–$65,000Milton$18,000–$30,000Caledon$30,000–$52,000King City$35,000–$65,000Halton Hills$20,000–$34,000Stouffville$18,000–$30,000
Toronto$180,000–$260,000Mississauga$200,000–$290,000Brampton$90,000–$140,000Vaughan$130,000–$200,000Oakville$140,000–$210,000Markham$160,000–$240,000Richmond Hill$85,000–$130,000Burlington$120,000–$190,000Hamilton$95,000–$150,000Oshawa$45,000–$70,000Pickering$55,000–$85,000Ajax$75,000–$115,000Whitby$55,000–$88,000Newmarket$85,000–$140,000Aurora$220,000–$360,000Milton$55,000–$90,000Caledon$130,000–$200,000King City$350,000–$600,000+Halton Hills$150,000–$220,000Stouffville$55,000–$90,000

Median project pricing across 20 GTA cities × 5 services. Every figure links to the full city-specific guide with permit details and local scenarios.

Honest answers

Cost & pricing — questions answered

GTA labour rates are 15–25% higher than smaller Ontario markets, permit fees in Toronto (City of Toronto Building Department) and surrounding municipalities are typically $220–$500 per residential permit versus $100–$200 in smaller cities, soil and access conditions are more challenging in older inner neighbourhoods (Leslieville, The Annex, Roncesvalles), and material delivery surcharges apply in dense urban areas. Pricing on Buildoreno's cost guides reflects real 2026 GTA market rates, not theoretical national averages.

Every price range on Buildoreno's cost guides is built from real recent project quotes and completions across the GTA. They reflect actual material costs, current labour rates, municipal permit fees, and disposal costs as of 2026. The ranges account for the difference between basic and premium specifications, and between straightforward and complex installations. For an exact quote on your specific property, request a free written estimate.

For underpinning and structural work, yes — the published ranges include engineering drawings, building permit fees, sequential excavation and pouring, and soil disposal. For roofing, the range includes tear-off, disposal, and standard underlayment. For landscaping, the range includes excavation, base preparation, materials, and installation. Anything that requires a separate municipal permit (electrical, gas, plumbing) is noted explicitly in each guide.

Yes, and meaningfully. Toronto and central GTA labour rates serve as the baseline. Mississauga, Brampton, Vaughan, Markham, and Oakville pricing typically matches Toronto baseline within ±5%. Outer suburbs like Hamilton, Halton Hills, and Stouffville often run 5–12% below Toronto rates because of lower labour overhead and easier site access. Each city-specific cost guide on Buildoreno (e.g., /metal-roof-cost-mississauga) shows the actual city-specific pricing, permit fees, and authority.

Compare apples to apples: get three written quotes with identical scope (same materials, same brand specifications, same warranty terms, same permit responsibility). Verify each contractor is WSIB-covered and provides proof of liability insurance. Confirm who applies for and closes the permit. Be skeptical of quotes more than 20% below the others — they typically reflect missing scope, lower-grade materials, or a contractor planning to skip the permit. Buildoreno's cost guides give you the realistic range to anchor your comparison.

For roofing projects: 2–6 weeks from contract signing to crew on-site. For landscaping: 4–10 weeks depending on season (April–October is high demand). For underpinning: 6–12 weeks from contract because of structural engineering and municipal permit processing. For general contracting (additions, kitchen/bathroom renovations): 6–16 weeks depending on permit complexity and design phase. Each project guide on Buildoreno details the typical phases and timing.

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