Permit submissions, approvals, and inspections as required.
PRICING
What It Costs to Build a Custom Home in the GTA
Real numbers, no surprises.Most builders hide their pricing behind “contact us for a quote.” We don’t. Below are honest, ballpark ranges for custom home builds across the GTA—so you can plan with confidence before you ever pick up the phone.Every custom home is unique, so these are starting points, not final quotes. After a no-obligation discovery call and feasibility review, we provide a clear, fixed price tailored to your project—with no hidden costs. Let’s Build
YOUR HOME. YOUR APPROACH.
Two ways to build.
Every home we build is fully custom—designed around your lot, your family, and how you live. What changes between our two series is the level of specification, not the level of care. You receive the same experienced team, the same high standard of construction, and the same Tarion warranty regardless of which series you choose.
Our custom homes typically start at 3,000+ square feet, with pricing ranging from $350 to $800+ per square foot. Most projects begin at $1,050,000, and every client receives a fixed final quote after the discovery process, ensuring complete transparency before construction begins.
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THOUGHTFULLY DESIGNED
Signature Series
The Signature Series is designed for families building a high-quality custom home on a standard GTA lot. Pricing ranges from $350 to $450 per square foot and includes in-house architectural design and permit management, with design and permit fees quoted separately as a clear, transparent line item. Homes feature 9-foot ceilings on the main floor and 8-foot ceilings on the upper floor, custom kitchens and vanities with a standard trim and casing package, engineered hardwood flooring, quartz countertops, porcelain tile, high-performance double-glazed Low-E windows, high-efficiency forced-air HVAC with HRV and future-system rough-ins, a brick-and-stone exterior, dedicated project management with scheduled progress updates, and full Tarion new home warranty coverage.
- Architectural design coordination
- Carefully selected materials and finishes
- Personalized layouts and functional spaces
- Guidance throughout the building process
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ELEVATED LIVING
Estate Series
The Estate Series is created for buyers building a landmark home where exceptional design, premium finishes, and luxury craftsmanship are the priority. Pricing ranges from $450 to $800+ per square foot and includes full architectural design, interior design, material curation, and permit fees. Estate homes feature 10 to 12-foot ceilings with coffered and detailed finishes throughout, fully custom millwork including panelled walls, built-ins, and feature staircases, wide-plank or solid hardwood flooring, natural stone slabs, book-matched feature walls, oversized aluminum-clad or steel floor-to-ceiling glazing, zoned HVAC, in-floor radiant heating, smart home automation, elevator provision, premium natural stone or masonry exteriors with architectural metal detailing and integrated landscape design, dedicated project management with weekly reporting and on-site design coordination, and the same comprehensive Tarion new home warranty.
- Enhanced architectural detailing
- Expanded finish and material selections
PLAN WITH CLARITY
Budgeted separately
A realistic building budget considers more than the house itself. Plan for additional expenses associated with preparing your property and completing your project.
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Land and lot purchase
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Architectural design fees (Signature Series)
03
Permits and municipal fees (Signature Series)
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Landscaping, driveway, and appliances
UNDERSTANDING THE INVESTMENT
What moves your number.
Not sure which series fits your lot? That is exactly what the first consultation is for. We walk your property, talk through what you want to build, and give you a realistic number before you spend anything.Book a Consultation Ranges are typical, not quotes. Your fixed price is itemized line by line before we break ground.
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Size and layout More square footage, more storeys, or a complex floor plan raises the total.
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Finishes and materials Standard versus premium cabinetry, stone, flooring, fixtures, and millwork.
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Site and structure Lot conditions, foundations, structural changes, and servicing.
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Design and permits Architectural complexity, engineering, and municipal approvals.
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Timeline Phasing, accelerated schedules, and seasonal factors.
FROM CONCEPT TO COMPLETION
Capabilities. What's included.
A realistic building budget considers more than the house itself. Plan for additional expenses associated with preparing your property and completing your project.
A coordinated building process brings the many parts of a custom home together. Project inclusions are confirmed according to your selected scope and agreement
01. Design coordination
Architectural and structural design coordination
02. Permits & approvals
03. Structure & exterior
Foundation, framing, roofing, siding, and exterior building work.
04. Building systems
Plumbing, electrical, HVAC, and related systems coordination.
05. Interior finishes
Interior finishing, millwork, and selected design details.
06. Building envelope
Windows, doors, insulation, and envelope specifications.
DESIGNED FOR THE WAY YOU LIVE
Honest pricing. What's included.
A realistic building budget considers more than the house itself. Plan for additional expenses associated with preparing your property and completing your project.
A coordinated building process brings the many parts of a custom home together. Project inclusions are confirmed according to your selected scope and agreement
A CLEARER WAY FORWARD
Working process. How we work.
A successful project begins with understanding your goals. We review the property, discuss your ideas, define the scope, and establish a realistic approach to your budget.
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Discovery
Discuss your vision, priorities, property, and expectations.
Project review
Review your proposed scope, design direction, and requirements.
Budget planning
Discuss specifications and the investment appropriate to your project.
Next steps
Clarify the scope and determine a practical way to move forward.
A BETTER BUILDING EXPERIENCE
Solutions & benefits.
Every engagement starts with a clear scope and a realistic budget. Thoughtful planning, transparent reporting, and careful coordination help keep decisions connected to your project goals.
From the first conversation through planning, the focus is on helping you understand the choices ahead and how they relate to your custom home.
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Clear project scope and expectations
02
Considered planning and coordination
03
Informed material and design decisions
04
Communication throughout the process
GOOD QUESTIONS. CLEAR ANSWERS.
Frequently asked questions
Understanding the costs and decisions involved in building a custom home is an important first step. Here are a few questions to help you prepare.
How much does it cost to build a custom home in the GTA?
The cost depends on the home’s size, architectural complexity, site conditions, materials, finishes, and selected specifications. Contact GrandBuild Homes to discuss a project-specific estimate.
What does the price per square foot include?
Inclusions depend on the project scope and specifications. Review design coordination, construction work, finishes, building systems, and items that may be budgeted separately with your builder.
Do you offer fixed-price contracts?
The pricing structure depends on the agreed scope, specifications, and contract terms. Discuss your project with GrandBuild Homes to understand the approach available for your build.
Why do project costs vary between homes?
Property conditions, design decisions, structural requirements, materials, interior finishes, and exterior work can all influence the overall investment. Similar-sized homes may have different requirements.
What should I budget for separately?
Depending on the project, separate expenses may include land purchase, professional design fees, permits and municipal charges, landscaping, driveway work, and other site-related costs. Confirm inclusions and exclusions for your project.