About Halpern Stockhamer

Halpern Stockhamer is a small law firm with its office in Markham, Ontario, at 7500 Woodbine Avenue. It advises individuals and owner-managed businesses on corporate and commercial transactions, real estate purchases and sales, leasing, taxation, and estate and trust planning. The firm describes itself as a Toronto area practice and keeps both a Markham line and a Toronto line for clients, which lines up with Markham's position just across Steeles Avenue from Toronto. Markham has grown from a farming community into a base for corporate head offices, a setting that fits a practice built around business owners and commercial transactions.

The firm is run by two lawyers who took different paths into the practice. Halpern holds a Bachelor of Commerce from McGill University, a Master of Business Administration from Cornell University, and a Juris Doctorate from Osgoode Hall Law School at York University, and practices in estate and tax planning and corporate transactions. Stockhamer holds a Bachelor of Science in Mathematics, awarded summa cum laude, from the University of Maryland and a Juris Doctorate from the University of Michigan Law School, and began a legal career in Washington DC before moving the practice to Ontario, where the focus is commercial, real estate, and corporate transactions.

Milestones & recognition

  • Halpern has taught the business law and estate planning sections of the Ontario Bar Admission course and authored articles for various publications.
  • Stockhamer is admitted to the bars of Ontario, Washington DC, and Maryland.

Good to know

A person using a wheelchairWheelchair accessibleA calendar with a checkmark beside a clockBy appointment

This firm’s lawyers at a glance

Law schools
Osgoode Hall Law School, University of Michigan Law School 2 of 2 lawyers

The neighbourhood

The firm's office sits on Woodbine Avenue in Markham, a city that borders Toronto along Steeles Avenue. Markham has grown from a farming community into what it now brands itself as Canada's High-Tech Capital, home to the Canadian head offices of companies such as IBM, Honda Canada, and Hyundai. That kind of corporate concentration fits a practice built around incorporations, commercial leases, and transactions for owner-managed businesses. The firm keeps a Markham line and a Toronto line side by side, a small sign that it draws clients from both sides of Steeles Avenue rather than from Markham alone.

Frequently asked questions

What areas of law does Halpern Stockhamer handle?
Halpern Stockhamer handles corporate and commercial transactions, real estate purchases and sales, leasing, taxation, and estate and trust planning for individuals and owner-managed businesses.
I'm incorporating a small business in Markham. Can the firm help?
Halpern Stockhamer advises owner-managed businesses on incorporation and other corporate and commercial matters from its Markham office.
Can Halpern Stockhamer help me buy or sell a property near Markham?
Halpern Stockhamer acts on real estate purchases and sales, and on leasing, for individual and business clients in the area.
Does the firm prepare wills and estate plans?
Halpern Stockhamer's practice includes estate and trust planning for individuals, alongside its corporate and tax work.
Where is Halpern Stockhamer located, and does it serve Toronto as well as Markham?
Halpern Stockhamer's office is at 7500 Woodbine Avenue in Markham, and the firm keeps both a Markham line and a Toronto line, which reflects a client base that reaches into Toronto as well.
How big is the firm?
Halpern Stockhamer is a two lawyer firm. Halpern focuses on estate and tax planning and corporate transactions, while Stockhamer, who is admitted in Ontario, Washington DC, and Maryland, focuses on commercial, real estate, and corporate matters.

Where to find them

7500 Woodbine Avenue, Suite 300, Markham, Ontario, Canada, L3R 1A8 · 905-474-3300

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Listing compiled from the firm’s public website in September 2026. Verify licence status in the Law Society of Ontario directory ↗