Custom Home Builders in Toronto, ON

Custom home building in Toronto, a single-tier municipality run as the City of Toronto, is mostly the work of renovators who also build new. Of the 85 custom home builders on this page, the majority pair a ground-up home with additions, basements and whole-house renovations, which suits a city where much of the building happens on lots that already hold a house. Many also take jobs well outside the city, in Richmond Hill, Aurora, Newmarket, Oakville, Mississauga and Burlington.

The busiest contractors show the range. JP Lucky Construction And Roofing, rated 4.9 from 148 reviews, is a family-owned Toronto company whose expertise is framing and custom house carpentry. It takes on custom homes from start to finish, plus foundations, drainage, concrete and roofing. Astaneh Construction, rated 5.0 from 119 reviews, has operated since 2013 and runs in-house engineering, architectural and interior design teams. Eastern Western Construction Design & Build Toronto, rated 5.0 from 66 reviews, builds new custom homes and also legal basement apartments with separate entrances.

Work below grade is a common companion to new construction. Eastern Western Construction does excavation, underpinning and waterproofing. Piatek Homes handles underpinning and waterproofing, walkout basements, garage restorations and laneway suites, and also takes on custom homes shaped around Toronto lots. Addison Design & Build, with more than 25 years in custom homes, renovations and additions, adds basement lowering and underpinning to garden and laneway suites.

Certain neighbourhoods come up again and again. South Park Design Build, founded in 2004 by Eric Adelman, builds luxury custom homes and laneway and garden suites in The Annex, Forest Hill and Leaside, built Toronto's first LEED Platinum certified home and offers Passive House inspired builds. Maserat Developments works in Forest Hill, Rosedale, Lawrence Park, Leaside, The Annex and Yorkville. Odima Construction has service pages for the Bridle Path as well as Leaside, North York and Etobicoke.

Featured custom home builders in Toronto

FeaturedToronto your rating This position is open Put your business at the top of the Toronto page and in front of every custom home builder search here. From $29 CAD a month. Get featured

What a featured listing costs · from $29 CAD a month

Best custom home builders in Toronto

Toronto · Design-build

Astaneh Construction

5.0(119 reviews on Google)

3080 Yonge St Ste 6060, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Builds on your lot
(416) 312-8015

Toronto · Luxury homes

Violet Build Toronto

5.0(58 reviews on Google)

99 Broadway Ave, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Luxury and estate homes
(905) 401-5222

Toronto · Custom homes

Good Choice Contracting

4.8(66 reviews on Google)

2359 Queen St E #4, Toronto

  • Builds custom homes
  • Also renovates and builds additions
  • Handles permits and approvals
(416) 562-5986

Toronto · Luxury homes

416 Construction

5.0(54 reviews on Google)

1039 Ossington Ave, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Luxury and estate homes
(647) 624-8110

Toronto · Energy-efficient builds

Addison Design & Build

5.0(47 reviews on Google)

455 Danforth Ave Unit 425, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Energy-efficient or Net Zero builds
(416) 732-7850

Toronto · Design-build

Blue Mahoe Design and Build

5.0(47 reviews on Google)

31 Princess St, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Also renovates and builds additions
(647) 807-2889

Toronto · Custom homes

UNIT HOMES

5.0(42 reviews on Google)

2300 Yonge St, Toronto

  • Builds custom homes
  • Also renovates and builds additions
(905) 650-0000

Toronto · Design-build

Self Build Canada

4.8(45 reviews on Google)

Ruttan St, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Also renovates and builds additions
(647) 495-6660

Toronto · Infill and rebuilds

South Park Design Build

5.0(34 reviews on Google)

260 Geary Ave, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Teardown and infill rebuilds
(647) 274-3186

Toronto · Design-build

AVRANG Design & Build

5.0(32 reviews on Google)

8 Eglinton Ave E, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Also renovates and builds additions
(437) 453-5656

Toronto · Luxury homes

ODIMA Construction

5.0(32 reviews on Google)

2 St Clair Ave W 18th Floor, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Luxury and estate homes
(416) 777-6666

Toronto · Luxury homes

SB Homes

5.0(27 reviews on Google)

1000 King St W #101, Toronto

  • Builds custom homes
  • Luxury and estate homes
  • Also renovates and builds additions
(647) 622-7844

Toronto · Design-build

SHAMAIM Building Group

5.0(25 reviews on Google)

North Elevator, 340 King St E 4th floor, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Also renovates and builds additions
(833) 844-6789

Toronto · Luxury homes

Maserat Developments

5.0(24 reviews on Google)

17 Braemar Ave, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Builds on your lot
(416) 876-1052

Toronto · Custom homes

Piatek Homes

5.0(24 reviews on Google)

201 Jones Ave B, Toronto

  • Builds custom homes
  • Also renovates and builds additions
  • Handles permits and approvals
(416) 455-7315

Toronto · Luxury homes

Nicks Developments

4.7(29 reviews on Google)

100 King St W Ste 5700, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Builds on your lot
(416) 899-3394

Toronto · Luxury homes

iBUILD Homes

4.9(25 reviews on Google)

427 Eglinton Ave W Unit 1, Toronto

  • Builds custom homes
  • Luxury and estate homes
(416) 787-4000

Toronto · Design-build

DesignChicks Homes

5.0(22 reviews on Google)

233 Pacific Ave, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Also renovates and builds additions
(416) 454-4099

Toronto · Luxury homes

Struco Homes and Renovations

5.0(22 reviews on Google)

563 Mt Pleasant Rd, Toronto

  • Builds custom homes
  • Luxury and estate homes
  • Also renovates and builds additions
(416) 946-1757

Toronto · Luxury homes

Elviano Design-Build

4.7(26 reviews on Google)

160 Pears Ave. Ste 110, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Luxury and estate homes
(416) 901-5001

Toronto · Cottages and waterfront

Georgian Custom Homes

5.0(20 reviews on Google)

93 A Cumberland St, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Luxury and estate homes
(289) 402-3997

Toronto · Modular and prefab

Arnold Homes Construction Inc.

4.8(21 reviews on Google)

1376 A St Clair Ave W, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Modular or prefab homes
(416) 613-0204

Toronto · Luxury homes

Urban Blueprint

4.5(26 reviews on Google)

1109 Queen St E, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Luxury and estate homes
(416) 520-2111

Toronto · Luxury homes

Lighthaus Built Inc.

5.0(16 reviews on Google)

162 Hiawatha Rd, Toronto

  • Builds custom homes
  • Luxury and estate homes
  • Also renovates and builds additions
(647) 576-7187

Toronto · Energy-efficient builds

Woodsmith Construction Inc

5.0(16 reviews on Google)

80 Redwood Ave, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Energy-efficient or Net Zero builds
(416) 937-5874

Toronto · Luxury homes

SevernWoods Fine Homes

4.8(16 reviews on Google)

26 Butternut St, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Luxury and estate homes
(416) 483-2941

Toronto · Energy-efficient builds

Greening Homes Ltd.

4.6(18 reviews on Google)

1543 Bloor St W, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Energy-efficient or Net Zero builds
(416) 532-6811

Toronto · Luxury homes

Arqet Constructions

4.5(19 reviews on Google)

18 King St E, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Luxury and estate homes
(647) 510-5449

Toronto · Energy-efficient builds

Plumpton Sons Construction

4.7(12 reviews on Google)

229 Pape Ave, Toronto

  • Builds custom homes
  • Energy-efficient or Net Zero builds
  • Also renovates and builds additions
(647) 383-6438

Toronto · Design-build

Heracon Homes Inc.

4.6(11 reviews on Google)

523 St Clair Ave W, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Also renovates and builds additions
(647) 835-1395

Toronto · Design-build

Cedarstone Group Inc.

5.0(8 reviews on Google)

290 College St, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Also renovates and builds additions
(647) 250-1674

Toronto · Design-build

Diamond Custom Homes

5.0(8 reviews on Google)

55 Eglinton Ave E Suit 706, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Handles permits and approvals
(416) 482-7400

Toronto · Luxury homes

Memar Build Inc.

5.0(7 reviews on Google)

2323 Yonge St Unit 503, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Luxury and estate homes
(416) 551-5764

Toronto · Custom homes

Arklab Inc

4.5(8 reviews on Google)

363 Eglinton Ave W 2nd Floor, Toronto

  • Builds custom homes
  • Also renovates and builds additions
  • Handles permits and approvals
(647) 290-9695

Toronto · Design-build

David Weenen Design Build Inc

4.6(7 reviews on Google)

225 Macpherson Ave, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Also renovates and builds additions
(416) 925-2345

Toronto · Design-build

Bedford Homes

5.0(5 reviews on Google)

2011 Yonge St, Toronto

  • Builds custom homes
  • Design and build under one roof
(416) 792-9482

Toronto · Design-build

Emberstone Homes

5.0(5 reviews on Google)

55 E Liberty St Unit 1704, Toronto

  • Builds custom homes
  • Design and build under one roof
(647) 281-0112

Toronto · Infill and rebuilds

Kore Design+Build Inc.

5.0(5 reviews on Google)

320 Tweedsmuir Ave, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Teardown and infill rebuilds
(416) 460-4960

Toronto · Design-build

Ecuabuilder Ltd.

4.3(6 reviews on Google)

1870 St Clair Ave W Unit 1, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Also renovates and builds additions
(416) 918-5020

Toronto · Luxury homes

MGB Construction

3.3(11 reviews on Google)

870 Eastern Ave, Toronto

  • Builds custom homes
  • Luxury and estate homes
  • Also renovates and builds additions
(416) 267-1090

Toronto · Design-build

Andon Fine Homes Ltd.

5.0(3 reviews on Google)

30 Forest Ridge Dr, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Builds on your lot
(416) 431-3111

Toronto · Custom homes

Dundene Homes Inc.

5.0(3 reviews on Google)

85 Collier St, Toronto

  • Builds custom homes
  • Also renovates and builds additions
  • Handles permits and approvals
(416) 863-6116

Toronto · Design-build

Mignon Home Renovations

5.0(3 reviews on Google)

67 Mowat Ave, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Also renovates and builds additions
(437) 261-2820

Toronto · Custom homes

Pavcon Homes

5.0(3 reviews on Google)

865 Davenport Rd, Toronto

  • Builds custom homes
  • Also renovates and builds additions
(416) 388-3989

Toronto · Luxury homes

SMART ERA CONSTRUCTION

5.0(3 reviews on Google)

50 Charles St E #4605, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Luxury and estate homes
(647) 979-0149

Toronto · Design-build

AM Design Build Inc.

5.0(2 reviews on Google)

347 Jane St, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Also renovates and builds additions
(416) 500-3309

Toronto · Luxury homes

Goldcon Project Management

5.0(2 reviews on Google)

672 Dupont St #405, Toronto

  • Builds custom homes
  • Luxury and estate homes
  • Also renovates and builds additions
(416) 484-0071

Toronto · Design-build

RGM Developments Inc.

5.0(2 reviews on Google)

1638 Queen St E #42, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Also renovates and builds additions
(416) 885-7865

Toronto · Luxury homes

Cosmopolitan Homes Limited

2.1(7 reviews on Google)

290 Lawrence Ave W, Toronto

  • Builds custom homes
  • Sells homes in its own communities
  • Luxury and estate homes
(416) 398-3600

Toronto · Design-build

4Canadians Development Group

5.0(1 review on Google)

247 Prescott Ave, Toronto

  • Builds custom homes
  • Design and build under one roof
  • Also renovates and builds additions
(647) 335-9586

25 more custom home builders in Toronto

Listings with the fewest reviews.

Some builders pair the city with other regions. Georgian Custom Homes builds luxury and waterfront homes with major renovations in Toronto, Oakville and the GTA. Violet Build Toronto has service pages for Toronto, Richmond Hill, Aurora and Newmarket. Shamaim Building Group, a licensed design-build and general contracting company, serves Aurora, King City, Richmond Hill, North York and Whitchurch-Stouffville. AVRANG Design & Build manages custom homes in Burlington and Oakville as well.

Review totals vary widely. 416 Construction holds 5.0 from 54 reviews, iRemodel Home Renovation Toronto 4.9 from 55 and Self Build Canada 4.8 from 45. Cosmopolitan Homes Limited has 2.1 from 7 reviews and Magen Homes 1.9 from 9. A 5.0 resting on one or two reviews, as several builders here show, carries little weight beside a 5.0 earned over dozens.

East York, North York, Etobicoke, Scarborough and Thornhill have their own pages, and a builder's reach into those areas is often described in its own service pages. A homeowner in the east end or the north of the city may want to read those pages next to this one.

Common questions about custom home builders in Toronto

Who builds laneway and garden suites in Toronto?

South Park Design Build builds laneway and garden suites alongside luxury custom homes. Maserat Developments offers laneway and garden suites as well as second and third floor and rear additions. Piatek Homes lists laneway suites among its services next to additions, underpinning and framing.

Which Toronto builders do underpinning and waterproofing along with new homes?

Eastern Western Construction Design & Build Toronto handles excavation, demolition, underpinning and waterproofing as well as custom homes and legal basement apartments. Piatek Homes does underpinning, waterproofing and walkout basements, and Addison Design & Build offers basement lowering and underpinning.

Who builds in Forest Hill, Rosedale and The Annex?

South Park Design Build works in The Annex, Forest Hill and Leaside. Maserat Developments builds in Forest Hill, Rosedale, Lawrence Park, Leaside, The Annex and Yorkville. Both build luxury custom homes and take on major renovations in those neighbourhoods.

Who in Toronto builds energy-efficient or Passive House style homes?

South Park Design Build offers Passive House inspired builds and completed Toronto's first LEED Platinum certified home. iRemodel Home Renovation Toronto lets clients choose energy-efficient upgrades on its custom builds. Addison Design & Build and Georgian Custom Homes also build energy-efficient homes.

Who prepares drawings and permit packages for a Toronto custom home?

A building permit is needed to construct a house, and it is not issued until any zoning change or minor variance has been obtained. Astaneh Construction offers architectural drawings and permit packages, and Violet Build Toronto manages each project from the first concept and permits through to the final touches. Marvel Homes in North York handles zoning reviews and Committee of Adjustment when needed.

Planning a custom home? Read how to choose a custom home builder in Ontario, or describe your project once and we'll pass it to builders here.

Custom Home Builders near Toronto