About Peter Gross

Peter Gross is a partner in Gowling WLG's Toronto office, and municipal land use planning is the heart of the practice. Gross holds the Law Society of Ontario's Certified Specialist designation in municipal law (land use planning and development). Commercial developers and private owners turn to Gross when they need a municipality's sign-off, from a minor variance or a consent to sever right up to a plan of subdivision. Industrial clients call too, often about how existing operations sit next to proposed sensitive uses.

The career path runs through both sides of the planning table. Gross was admitted to the bar in Washington State in 1995 and called in Ontario in 2011. Along the way came a solicitor's role in the Town of Caledon's development approvals and planning policy department, then work at Wood Bull LLP on municipal land use planning and development.

A good share of the work is hearing work. Gross has regularly appeared in Planning Act appeals before the Local Planning Appeal Tribunal (formerly the Ontario Municipal Board) and the Toronto Local Appeal Body, and also defends clients facing regulatory prosecutions. Before a file ever gets that far, the partner works alongside planners and technical consultants on the application itself and keeps in touch with municipal staff so problems get sorted out early.

Outside client files, Gross served as a citizen director on the board of Toronto Lands Corporation and has held a string of posts on the Ontario Bar Association's Municipal Section executive, chair among them. Best Lawyers has recognized Gross since 2021, and the 2027 edition of The Best Lawyers in Canada lists administrative and public law and municipal law.

Practice areas

Development approvals

Gross helps developers and private owners get municipal approvals, including minor variances, consents to sever, zoning by-law amendments and plans of subdivision. That work extends to approvals under the Niagara Escarpment Planning and Development Act.

Planning appeals and hearings

Has represented clients in Planning Act appeals before the Local Planning Appeal Tribunal (formerly the Ontario Municipal Board) and the Toronto Local Appeal Body, and in appeals before the Niagara Escarpment Hearing Office. Gross also defends regulatory prosecutions.

Land use compatibility for industry

Advises industrial clients on compliance around noise, odour and air emissions where existing operations meet proposed sensitive uses, and negotiates and drafts settlement agreements to resolve those conflicts.

Aggregate licensing

Helps clients obtain licences to extract under the Aggregate Resources Act.

Education & credentials

A gold certification seal with a checkmarkCertified SpecialistMunicipal Law: Land Use Planning and Development
  • JD, Seattle University School of Law (1995)
  • B.Sc., Embry-Riddle Aeronautical University (1990)
  • Called to the bar, State of Washington (1995)
  • Called to the bar, Ontario (2011)
  • Certified Specialist, Municipal Law: Land Use Planning and Development, Law Society of Ontario

Publications & speaking

  • Supreme Court Dismisses Challenge to Regulations, Ontario Bar Association (2017)
  • Legal Tools for Resolving Land Use Conflicts, A&WA Ontario Section and OPPI Toronto District (2015)

Memberships & affiliations

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This listing was generated by AI from public sources in October 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on their firm’s website. Confirm Peter Gross’s licence and standing in the Law Society of Ontario directory ↗

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