Alterra Group

What Alterra Group does

Alterra Group (operating legally as Alterra Developments) is a privately held, vertically integrated real estate development and construction company headquartered at 920 Yonge Street, Suite 1000, Toronto, Ontario, and founded in 1973. The firm plans, markets, and builds residential condominium communities and select mixed-use developments across the Greater Toronto Area and the broader Ontario market, with an active pipeline of more than 5,000 units under construction or in advanced development and a cumulative track record of 59+ communities and $5B+ in real estate transactions across 30+ million square feet. The product portfolio spans luxury penthouses (36 Hazelton, 321 Davenport), high-rise and mid-rise condominiums (Celeste, 28 Eastern, Wonder, RUSH, 159SW, Bayview-Sheppard, Trafalgar), heritage loft conversions (Network Lofts, Wonder), purpose-built rental and affordable housing (777 Victoria Park), and hospitality (Ace Hotel Toronto, the first Ace Hotel in Canada, designed with Shim-Sutcliffe Architects and awarded the 2026 Governor General's Medal for Architecture).

The firm's revenue model is primarily one-time residential condominium sales to individual homebuyers at unit closing, augmented by commercial space sales/leases in mixed-use developments and a growing rental stream from purpose-built rental and affordable housing assets. Go-to-market is sales-led and direct, with in-house sales and marketing professionals engaged from project inception through delivery, multi-channel digital marketing (alterra.com, Instagram, Facebook, project registration/newsletter), and partnerships with government agencies (CreateTO, City of Toronto) and federal housing finance (CMHC, $291M+ committed for 777 Victoria Park) for affordable and transit-oriented developments. Customer segments include individual purchasers of primary residences and investment condominiums (primary), commercial tenants in mixed-use assets, and government/public-sector partners for affordable housing initiatives.

The company is led by CEO Robert Cooper, with Richard Cooper as Executive Vice President and Board Chair, Stuart Wilson as President, and Annamalai (Malai) Muthu as CFO, supported by VPs of Construction, Sales & Marketing, Development & Acquisitions, and Finance. Headcount is reported at 11-50 staff, the operating entity is domiciled in Ontario, Canada, and the firm is family-controlled with no disclosed venture capital or private equity backing.

Name

Alterra Group

Legal name

Alterra Developments

Website

https://alterra.com

Company type

Private

Founded year

1973

Operating status

Operating

Headcount range

11–50 employees

Short description

Alterra Group (Alterra Developments) is a privately held Toronto-based real estate developer founded in 1973 that plans, builds, and sells residential condominiums, mixed-use communities, and select hospitality projects across the GTA and Ontario, serving individual homebuyers and government affordable-housing partners.

Ownership category

akta.pro rank

Product category

Residential Real Estate Development

SIC

Land Subdividers & Developers (No Cemeteries) (6552)

akta.pro primary industry

New Development / Declarant Transition Management (BPAJAHAK)

Keywords

• Residential condominium development
• Real estate construction
• Mixed-use development
• Heritage loft conversions
• Purpose-built rental housing

Headquarters

HQ city

Toronto

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Supply Chain, Personnel, Operations, Marketing or Sales, Infrastructure, Others

Revenue model

1. Residential Property Sales: Alterra generates revenue primarily through the sale of completed residential condominium units to homebuyers. The company plans, markets, and builds exceptional communities across the GTA and throughout Ontario, managing every aspect from start to finish. Revenue is realized upon closing of units to purchasers.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Alterra Group is a full-service real estate developer and builder that plans, designs, markets, and constructs residential condominium communities, mixed-use developments, and select commercial and hospitality projects across the Greater Toronto Area and Ontario. The company delivers a portfolio of luxury, mid-rise, and high-rise condominiums, heritage loft conversions, and purpose-built rental housing directly to homebuyers, investors, and government partners.

Product overview

Alterra Group is a full-service real estate developer and builder specializing in residential and mixed-use communities across the Greater Toronto Area and Ontario. The company operates an integrated model encompassing development, marketing, and construction services. Their portfolio includes luxury condominiums and penthouses (such as 36 Hazelton, 321 Davenport, Celeste), mid-rise and high-rise residential buildings (Wonder, RUSH, 28 Eastern, 159SW), heritage loft conversions (Network Lofts), mixed-use transit-oriented developments (777 Victoria Park, Merton-Yonge), and hospitality projects (Ace Hotel Toronto). The company also develops commercial retail and office spaces, and has expanded into purpose-built rental housing with affordable housing components through partnerships with government agencies.

Differentiator

Problem solved

Functional benefit

Brands

• Ace Hotel Toronto: Canada's first Ace Hotel boutique hotel, co-owned and developed by Alterra in Toronto's Garment District.

Products and services

• Ace Hotel Toronto Canada's first Ace Hotel - a 14-storey, 124-room boutique hotel designed by Shim-Sutcliffe Architects in Toronto's historic Garment District, featuring a rooftop bar and restaurant by Chef Patrick Kriss.
• Celeste A 39-storey mixed-use building in St. Lawrence combining residential, office, and retail space with a restored heritage façade.
• 28 Eastern A 12-storey midrise condominium in Corktown, featuring 379 suites near George Brown College, Distillery District, and St. Lawrence Market.
• 321 Davenport An exclusive collection of 18 limited-edition penthouse suites in Yorkville-Annex, featuring elegant provocative architecture.
• Wonder Condos A 19th century bread factory transformed into 285 suites of chic condos, lofts, and townhomes in Leslieville.
• RUSH Condos A 125-suite condominium building at the intersection of Queen West's eclectic and polished lifestyles.
• 159SW A 362-suite condominium building in Cabbagetown featuring glass, black steel, and robust gridded framework design.
• 36 Hazelton An exclusive collection of 20 luxury suites on a tree-lined street in the heart of Yorkville.
• Post House Condominium A 294-suite heritage-style condominium near St. Lawrence Market, blending ultra-modern residences in a storied setting.
• Westwood Condominiums An 111-suite condominium building in Islington Village near Bloor Street and Islington Subway Station.
• Renaissance in Olde Brampton A 301-suite condominium in Brampton near golf courses and recreation facilities with proximity to Highways 410 and 407.
• Network Lofts A 205-suite authentic loft conversion of a former Bell Canada office in Toronto's west end.
• Chateau Parc An 8-storey residence with landscaped grounds and ravine setting in Thornhill.
• 777 Victoria Park A two-acre mixed-use community delivering 508+ residential homes including 254 affordable rental and 254 market rental units, plus childcare centre and retail space.
• St. Clair West A mixed-use community with two terraced buildings featuring retail, commercial, and approximately 800 residential units including rail trail and market piazza.
• Merton-Yonge A proposed 39-storey mixed-use building in Davisville Village steps from Davisville Subway Station.
• Trafalgar Two 30-storey towers on Trafalgar Road in Oakville, overlooking parks and ravines - the tallest condominiums approved to date in Oakville.
• Linden – Sherbourne A condominium coming to the corner of Linden St and Sherbourne St south of Bloor St E, steps from Sherbourne Subway Station.
• Bayview – Sheppard A 42-storey high-rise condominium at Bayview and Sheppard with 539 units, steps from Bayview Village shopping and Bayview Subway Station.

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Five partnerships are on record, tiered minor and core.

• Borys ShestopalovminorStrategic or Co-development Partner · 6 January 2026Partnership for establishing Ukraine's first national foodtech cluster, modeled after the Netherlands' Food Valley. The project aims to transition Ukraine's agrifood sector from raw material exports to producing finished products.
• City of TorontocoreStrategic or Co-development Partner · 16 October 2025Partnership for the 777 Victoria Park Avenue project. The City provides public land and development fee waivers ($30.2 million). The project delivers 705 purpose-built rental homes including 256 affordable units, along with childcare centre and community spaces.
• CreateTOcoreStrategic or Co-development Partner · 16 October 2025Strategic partnership for developing City-owned sites for housing. CreateTO manages the City of Toronto's real estate portfolio and partners with Alterra on transit-oriented communities. The 777 Victoria Park project is part of CreateTO's Housing Now initiative.
• Mahogany ManagementminorStrategic or Co-development Partner · 16 October 2025Development partner in the 777 Victoria Park Avenue partnership, working alongside Alterra, City of Toronto, CreateTO, and CMHC.
• Shim-Sutcliffe ArchitectscoreTechnology or IntegrationAward-winning architectural firm that designed Ace Hotel Toronto in collaboration with Atelier Ace. The 14-storey hotel was awarded the 2026 Governor General's Medal for Architecture.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Lamb Development Corp: Toronto boutique developer focused on design-distinguished condominium projects in the GTA — comparable to Alterra on award-winning, design-led product positioning.
• Tridel: Toronto-based condominium developer with a 90+ year history and a large active GTA high-rise pipeline. Most direct comparable to Alterra in product type, geography, and target buyer (GTA condo purchasers).
• Menkes Developments: Family-controlled Toronto developer building high-rise residential, commercial, and mixed-use projects across the GTA. Comparable to Alterra on geography, integrated development model, and family ownership structure.
• Great Gulf: Toronto-based residential and mixed-use developer with a focus on design-forward condominium towers in the GTA — directly overlapping Alterra's luxury and mid-rise condo segments.
• Tribute Communities: GTA-focused condominium and townhome developer with a similar mid- to high-rise product mix targeting urban Toronto buyers, comparable in scale and end-customer focus.
• CentreCourt Developments: Toronto high-rise residential developer concentrating on transit-oriented condominium towers in the GTA — directly comparable to Alterra's Merton-Yonge and Bayview-Sheppard style projects.
• Daniels Corporation: GTA-based developer of condominium rentals and for-sale housing, including purpose-built rental partnerships with the City of Toronto — directly comparable to Alterra's affordable/rental strategy at 777 Victoria Park.

Broad incumbents

• Mattamy Homes: Canada's largest privately held homebuilder, operating across multiple provinces and the U.S. — a broader incumbent with overlapping GTA single-family and condo exposure but a far larger and more diversified footprint than Alterra.
• Brookfield Residential: Large-scale North American residential developer and land owner with significant GTA exposure through master-planned communities — broader incumbent with deeper capital and land bank than Alterra.
• Empire Communities: Ontario-based homebuilder with both low-rise and high-rise condominium operations in the GTA — broader incumbent with overlapping product lines but a more diversified geographic and product footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/alterragroupto
• Instagraminstagram.com/alterratoronto
• Xx.com/alterragroup
• LinkedInlinkedin.com/company/alterra-developments

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Alterra Group