One accountable team
Our in-house design team, permits, and build crew work under one roof, so design intent carries straight through to the finished space.
Design-build in King City
Duplex Conversions in King City
Andare Homes designs and builds duplex conversions in King City as one accountable design-build team.
- Licensed, Insured & WSIB-Registered
- Backed by our workmanship warranty
- 5.0 on Google
Get a Quote in King City
Tell us what you need and we’ll get you a quote. 5.0 on Google · Licensed, insured & WSIB-registered · Workmanship warranty · Free, no-obligation quote & site visit.
5.0 on Google
Workmanship warranty, we stand behind our work Licensed, Insured & WSIB-Registered Completed to code & Ontario requirements In-house design team, build by one team Serving the GTA & surrounding area
What GTA homeowners say
5.0 · Verified reviews on Google R Raymond Gafoovia Google
★★★★★
Fantastic experience with them! The team was professional, attentive, and delivered high-quality work on time and within budget. Highly recommend for anyone building or renovating their home!
S Simon Carrionvia Google
★★★★★
Andare did an amazing job renovating my house, they turned an old and boring basement into a modern and exciting place. Their attention to detail was astounding and I couldn't be happier with the results.
L Luka Stankovicvia Google
★★★★★
Andare took our outdated house and turned it into a modern, functional space. The new addition blends seamlessly with the existing structure.
P Paul Robinsonvia Google
★★★★★
The attention to detail is incredible. The Andare team has just finished building my home and I'm absolutely blown away. I've been living in here for just under a month now and I still haven't found a single flaw, you can really see their experience and craftsmanship in every part of the home.
I Isa Siddiquivia Google
★★★★★
Our basement went from an unfinished storage space to a fully functional family room. Amazing transformation, 5 stars, 100% recommend.
E Emily Carbonel Toothvia Google
★★★★★
Andare delivered excellent quality and great service. The team was professional and made everything easy.
Why Andare Homes
Duplex Conversions in King City, done right
Built to last
Quality materials and proven detailing chosen for how you live, finished to the Ontario Building Code and built to hold up for the long run.
Quote-ready
Share your plans, photos, or ideas and get a free, no-obligation site visit and estimate with no guesswork.
Code-conscious
Design, permits, and construction handled in accordance with Ontario requirements and your municipality.
Our Process
Our Process
- 01 Tell us about your project, your goals, photos, ideas, or plans you already have.
- 02 Our in-house design team shapes the design and handles the permits, then we quote and schedule the build.
- 03 Our crew builds it, coordinating every trade so the work runs cleanly and on plan.
- 04 We finish the King City home to the Ontario Building Code, hand it over clean, and stand behind it with our 3-year workmanship warranty.
Local Context
Duplex Conversions in King City
What a duplex conversion involves
A duplex conversion may include separate entrances, a second kitchen, bathroom planning, fire and sound separation, egress, electrical and plumbing upgrades, HVAC strategy, suite layouts, storage, waterproofing review, and permit coordination.
The project has to work for both households, not only pass as extra square footage.
Design for two real homes
The design team plans privacy, circulation, storage, natural light, kitchen function, bathroom placement, and durable finishes. Each unit needs a clear identity and a layout that does not feel compromised.
Many Toronto houses can support two-unit living, but feasibility depends on structure, access, ceiling height, windows, services, and municipal review.
Consultant and permit coordination
Duplex conversions often require drawings, code review, and permit coordination. Andare keeps that technical review close to the suite layout so the plan can be built with fewer surprises.
What Andare clients say
We needed more space, so Andare helped us expand while renovating the entire home.
Our home renovation exceeded all expectations. Andare added space, improved the layout, and modernized every detail.
Andare added space, improved the layout, and modernized every detail.
Duplex Conversions in King City: what shapes the work
King City projects often involve larger lots, older village homes, newer custom houses, acreage-edge properties, and family homes near conservation and rural transition areas. Common work includes additions, kitchens, basements, outdoor living, garages, structural changes, and custom homes where the building has to sit carefully on the lot.
King City is governed through King Township and York Region review, not Toronto rules. Additions, custom homes, accessory structures, suites, grading, servicing, tree impacts, conservation issues, and building permits need to be tested against the property's local path before design is finalized.
Many King City sites have room to build but still require discipline. Long driveways, septic or servicing questions, mature trees, slope, drainage, and neighbour context can shape access, staging, structure, and exterior detailing.
Andare's design lead can help King City owners sort the plan before drawings harden: how the addition meets the house, where light enters, how storage works, and what consultants need to resolve for a clean permit route.
Andare supports King City homeowners around the village core, Keele and King Road areas, rural-edge roads, newer subdivisions, and nearby King Township pockets where the scope calls for coordinated design and construction. Andare keeps duplex conversions tied to the home in front of us, not a generic city-wide template.
Finished By One Team
Designed and built by one team
Thoughtful design, tight coordination, and a tidy site, with every trade managed in-house from permits through finishing, and built to the Ontario Building Code.
- Every trade coordinated under one roof
- Quality work built to last for real life
- Quote-ready support from design to finish
More in King City
Everything we design and build in King City
Design-build services across King City. See all services in King City →
- Coach House Conversions in King City
- Duplex Construction in King City
- Garage Conversions in King City
- Triplex Conversions in King City
- Accessibility Renovations in King City
- Accessory Dwelling Units in King City
- Basement Renovations in King City
- Basement Underpinning in King City
- Bathroom Renovations in King City
- Century & Older-Home Renovations in King City
- Coach Houses in King City
- Condo Renovations in King City
Our Work
View Our Projects See real projects across Toronto & Ontario
Custom homes, additions, renovations, and multiplexes, designed and built for homeowners, builders, contractors, and property teams.
Start your duplex conversions in King City with Andare
Book a consultation with Andare Homes. Our in-house design team and design-build crew plan, design, permit, build, and finish your project as one accountable team, licensed and insured, rated 5.0 stars from 55 reviews.
Backed by our workmanship warranty, we stand behind every job · Licensed, Insured & WSIB-Registered
Send your project details
Tell us what you need and we’ll get you a quote. 5.0 on Google · Licensed, insured & WSIB-registered · Workmanship warranty · Free, no-obligation quote & site visit.
Duplex Conversions Near King City
View all service areas →Andare Homes provides duplex conversions, designed and built by one accountable team across Toronto and surrounding Ontario communities.