Mattamy Homes
Mattamy Homes is a premier Canadian homebuilder founded by Peter Gilgan in 1978, with its first home built in Burlington, Ontario. Operating under parent company Mattamy Asset Management, the builder has expanded operations across Canada and the United States, maintaining a substantial presence across the Greater Toronto Area spanning Milton, Oakville, Brampton, Burlington, Toronto, Markham, Pickering, Whitby, Georgetown, and Erin.

Developer Snapshot
- Developer: Mattamy Homes
- Founded: 1978 by Peter Gilgan
- Parent Company: Mattamy Asset Management
- Canadian Origin: Burlington, Ontario
- Primary Market: Greater Toronto Area (Ontario & Alberta)
- Property Types: Condominiums, townhomes, and detached homes
Key Development Regions
Prominent suburban footprints featuring communities like Hawthorne East Village, Mile & Creek, and ClockWork at Upper Joshua Creek incorporating Net Zero Ready and geothermal technology.
Urban and boutique condominium high-rises including Westbend Residences near High Park in Toronto and Martha James Condominiums in Burlington.
Active communities and upcoming master-planned launches across Markham, Pickering, Whitby, Brampton, Georgetown, and Erin.

Mile and Creek 3

Seaton Mulberry

Lakehaven Homes

Hawthorne East Village Phase 8

Thomson Towns

Union

Westbend Residences

Seaton Whitevale Phase 5

Wildflowers Kitchener Phase 8

The Laurels Condos

Carding House Towns

Vicinity Homes Phase 2

Hawthorne East Village Phase 4

Upper Joshua Creek Phase 6 Towns

Locale Condos

BLVD. Q

Ellis Lane

The Nine

Hawthorne East Village

Clockwork Condos Phase 2

Clockwork Condos Phase 4

Upper Joshua Creek

1891 Eglinton Avenue East Condos

Seaton Whitevale Phase 6

Springwater Markham

Carrington by Mattamy Homes

ClockWork Condos 3

Vicinity West Towns
UNION
WILDFLOWER CROSSING
ASHBURN HILLS
SEATON WHITEVALE
HAWTHRONE EAST VLG
CLAIRMONT
CARDING HOUSE
CLAIRMONT MATTAMY
MILE & CREEK PHASE 2
THE NINE
Vicinity
Frequently Asked Questions
Who is Mattamy Homes?
Mattamy Homes is a Canadian homebuilder founded by Peter Gilgan in 1978 in Burlington, Ontario, with residential operations spanning across Canada and the United States.
Where does Mattamy build in Ontario?
Mattamy maintains an extensive GTA footprint covering Milton, Oakville, Brampton, Burlington, Toronto, Markham, Pickering, Whitby, Georgetown, and Erin.
What types of homes does Mattamy build?
Their portfolio includes a diverse mix of single-family detached homes, townhomes, and low- to mid-rise condominiums depending on the specific community and market.
What communities are currently selling or coming soon?
Active communities include ClockWork at Upper Joshua Creek, Hawthorne East Village, and Mile & Creek, while upcoming projects feature Mount Pleasant West, Arbourview, and Everwood.