# Home Renovation in Markham, ON (Residential & Commercial) > At Whole House Renovation, our licensed crews deliver open-concept main floor conversions, kitchen and bathroom remodels, home additions, basement finishing, and whole-home updates for homeowners across Markham. With over 28 years modernizing Unionville heritage-adjacent homes, Cornell subdivision builds, and Milliken URL: https://wholehouserenovation.ca/service-areas/markham/ ![Home renovations in Markham](/images/misc/beautifully-renovated-modern-home-interior-in-a-gr.webp) location\_on Serving Markham & Surrounding Areas # Home Renovations in Markham, ON At Whole House Renovation, our licensed crews deliver open-concept main floor conversions, kitchen and bathroom remodels, home additions, basement finishing, and whole-home updates for homeowners across Markham. With over 28 years modernizing Unionville heritage-adjacent homes, Cornell subdivision builds, and Milliken's detached stock, every Markham project is permitted with the City of Markham Building Standards department and delivered on a fixed price. From a kitchen renovation at $45,000 to a rear home addition at $200,000 installed, every Markham renovation is fixed-price quoted and fully permitted before work begins. Whether you're in Unionville, Cornell, Berczy Village, Thornhill, or Milliken, one licensed design-build team manages design through final inspection with no handoffs. calendar\_month Book a Free Consult [/contact/ →](/contact/) call 1-437-465-7788 [tel:4374657788 →](tel:4374657788) ★★★★★ 4.9 (150+ Google Reviews) workspace\_premium 28+ Years Experience task\_alt 2,000+ Projects Completed verified Fixed-Price Guarantee The Renovation Trap ## Outdated Markham Home? We Modernize It on a Fixed Price These are the problems most homeowners face. Our fixed-price design-build model is built to solve them. trending\_up ### Budget Blowouts Most renovations creep 30% over budget through vague "allowances". We replace estimates with a firm, fixed-price contract, so the number you approve is the number you pay. dashboard ### Outgrown, Outdated Layouts Cramped, closed-off rooms make a home you love feel like one you have outgrown. Our design-build team reworks the floor plan around how your family actually lives today. groups ### Juggling Unreliable Trades Coordinating a designer, a contractor, and a dozen trades is exhausting. We give you one accountable team and a single point of contact from first sketch to final clean-up. What We Do in Markham ## Our Renovation Services Across the Area Every service is delivered on a fixed price by one accountable design-build renovation team [/ →](/) . ![Renovated open-concept Toronto kitchen with a white quartz waterfall island and ceiling-height custom cabinetry](/images/maps/renovated-open-concept-toronto-kitchen-with-white-.webp) kitchen ### Kitchen Renovations Full design-build kitchen renovations in Markham by Whole House Renovation, with layout changes, custom cabinetry, and a locked-in fixed price handled by one accountable team. [Kitchen Renovations →](/kitchen-renovations/) ![Bright full home renovation featuring open living areas and modern finishes](/images/features/bright-full-home-renovation-with-an-open-living-an.webp) home ### Whole House Renovation Toronto Complete Markham whole house renovations by Whole House Renovation. Structural changes, open-concept conversions, custom finishes, and full coordination of every trade, all on a fixed-price guarantee. [Whole House Renovation Toronto →](/whole-house-renovations/) ![Renovated modern Toronto master ensuite with a floating vanity, glass walk-in shower, and freestanding soaking tub](/images/maps/renovated-modern-toronto-master-ensuite-with-float.webp) bathtub ### Bathroom Renovations Toronto Complete Markham bathroom overhauls by Whole House Renovation. Master ensuites, layout optimization, and modern waterproofing, delivered on a fixed price by one accountable team. [Bathroom Renovations Toronto →](/bathroom-renovations/) ![Established Greater Toronto Area residential street with completed exterior renovation](/images/features/established-greater-toronto-area-residential-stree.webp) roofing ### Exterior Renovations in Toronto Markham exterior renovations by Whole House Renovation, covering siding replacement, window and door upgrades, roofing, soffit and fascia, and exterior painting, with full permit handling and building code compliance. [Exterior Renovations in Toronto →](/exterior-renovations/) ![Completed second-storey addition on a Toronto home with a new roofline and modern exterior finishes](/images/maps/completed-second-storey-addition-on-a-toronto-home.webp) add\_home ### Home Additions Markham second-storey additions, bungalow top-ups, and rear extensions by Whole House Renovation. Structural engineering, permits, and the Committee of Adjustment process handled on a fixed price. [Home Additions →](/home-additions/) ![Finished Toronto basement living area with bright pot lighting and modern flooring](/images/maps/finished-toronto-basement-living-area-with-bright-.webp) layers ### Toronto Basement Renovations Markham basement renovations from Whole House Renovation, covering finishing, underpinning, code-compliant legal apartments, and waterproofing, all delivered on a fixed-price guarantee. [Toronto Basement Renovations →](/basement-renovations/) ![Modernized Toronto condo interior with an open kitchen-living area and large windows](/images/maps/modernized-toronto-condo-interior-with-an-open-kit.webp) apartment ### Condo Renovations Toronto Markham condo renovations by Whole House Renovation, covering full unit modernization with condo-board approvals, elevator logistics, and soundproofing handled, all on a fixed price. [Condo Renovations Toronto →](/condo-renovations/) ![Interior designer presenting a space plan and material palette for a modern Toronto home](/images/maps/interior-designer-presenting-a-space-plan-and-mate.webp) design\_services ### Interior Design Services Markham interior design from Whole House Renovation's in-house team. Space planning, material selection, and 3D renderings that flow directly into a fixed-price build with no hand-off. [Interior Design Services →](/interior-design/) How It Works ## How Our Renovation Process Works One team carries your project from the first sketch to the final walkthrough, with the price locked before construction begins. design\_services 01 ### Design & Plan Our in-house team designs your space with floor plans and 3D renderings so you can see and adjust the result. request\_quote 02 ### Fixed-Price Quote We confirm every material and detail, then lock in one guaranteed price with zero allowances. construction 03 ### Build A dedicated crew handles demolition, structural work, and finishes on a reserved, predictable schedule. task\_alt 04 ### Hand-Over We complete a detailed walkthrough, hand over your warranty, and clean up so your home is ready to enjoy. ## Ready for a Home Transformation in Markham? No pressure, no obligation. Get honest advice and a fixed-price quote from a team that knows the area. Book a Free Consult [/contact/ →](/contact/) call 1-437-465-7788 [tel:4374657788 →](tel:4374657788) Why Choose Us ## Why Markham Homeowners Choose Us check\_circle Specialists in modernizing 1980s-90s Markham subdivision homes check\_circle Open up closed-plan main floors for connected family living check\_circle Fixed-price quotations with no allowances or hidden costs check\_circle We manage the full City of Markham permitting process check\_circle One design-build team accountable from concept to clean-up ![Established residential street in Markham](/images/features/established-greater-toronto-area-residential-stree.webp) Local Knowledge ## Subdivision Renovation Specialists Markham's planned subdivisions and clear road network make site logistics predictable. Our crews reach Unionville, Cornell, and Berczy Village via Highway 407, Highway 404, and Markham's main arterials, keeping deliveries and trade scheduling efficient. Markham renovations are permitted through the City of Markham, which runs its own application and inspection process. We know that process and handle it for you - drawings, permit applications, and inspections - so the build stays on schedule from start to finish. ## Markham Homes We Know Well Markham's established 1980s and 1990s subdivisions - Unionville, Cornell, Berczy Village, and Milliken - are now reaching the age where they are due for modernization. These homes typically feature closed-plan main floors, formal rooms that go unused, and kitchens separated from family living areas. We specialize in opening those layouts up, removing walls to connect the kitchen, dining, and living spaces, and reworking floor plans for the way families live today. Markham's mix of detached homes and condos also brings multi-generational layout needs, and our fixed-price design-build approach delivers those updates without budget surprises. ## Neighbourhoods We Serve in Markham place Unionville place Cornell place Berczy Village place Thornhill place Milliken ### place Local Landmarks - chevron\_right CF Markville Shopping Centre - chevron\_right Unionville Historic Village - chevron\_right Markham Civic Centre - chevron\_right Toogood Pond Park ### directions\_car Access & Transport Easily reached via Highway 407 and Highway 404, with GO train service at Unionville, Centennial, and Mount Joy stations. Get directions open\_in\_new [https://www.google.com/maps/dir/?api=1&destination=43.8561,-79.3370 →](https://www.google.com/maps/dir/?api=1&destination=43.8561,-79.3370) Local Reviews ## What Markham Homeowners Say ★★★★★ 4.9 from 150+ Google reviews ★★★★★ > “We interviewed four contractors. Whole House Renovation was the only one who planned every detail before construction. The pre-construction work made the build itself almost stress-free.” P Priya S. Markham ★★★★★ > “They managed all of it - approvals, scheduling, the lot. Beautiful result, and the price never changed.” J Jennifer L. Markham Local FAQ ## Markham Home Renovation Questions Can you open up a closed-plan main floor in a Markham home? expand\_more Yes - this is our most requested project across Unionville and Cornell. We remove walls to connect the kitchen, dining, and living areas, using engineered LVL beams where needed, and redesign the main floor for connected family living. Do Markham renovations have a separate permit process? expand\_more Yes. Markham renovations are permitted through the City of Markham, with its own application and inspection process. We are experienced with it and manage the drawings, applications, and inspections on your behalf. Which Markham neighbourhoods do you serve? expand\_more We renovate homes throughout Markham, including Unionville, Cornell, Berczy Village, Thornhill, and Milliken, plus the surrounding streets in each community. Are 1980s and 1990s Markham homes worth renovating? expand\_more Definitely. These homes are well built and sit on solid lots - they simply have dated layouts. Modernizing the floor plan and finishes is far more cost-effective than moving, and we deliver it on a fixed price. How soon can a Markham renovation begin? expand\_more We schedule a free consultation within about one week. Since crews are booked three to four months ahead, reaching out early reserves a dedicated team for your project. ## Nearby Service Areas location\_on Scarborough [/service-areas/scarborough/ →](/service-areas/scarborough/) location\_on Vaughan [/service-areas/vaughan/ →](/service-areas/vaughan/) location\_on Richmond Hill [/service-areas/richmond-hill/ →](/service-areas/richmond-hill/) ![](/images/misc/beautifully-renovated-modern-toronto-home-interior.webp) Projects book 3–4 months ahead ## Contact Us to Get Started Book a free consultation and get a fixed-price quote from a design-build team that knows Markham. calendar\_month Book a Free Consult [/contact/ →](/contact/) call Call 1-437-465-7788 [tel:4374657788 →](tel:4374657788) check\_circle Fixed-price guarantee check\_circle Licensed & insured check\_circle One accountable team