About Rosen & Petrovic

Rosen & Petrovic is a general practice law firm in downtown Toronto, formed at the start of 2019 when Allan C. Rosen and George Petrovic combined the individual practices they had run side by side as sole practitioners for three years. The firm operates as barristers, solicitors, and notaries from an office in the Financial District at 55 University Avenue. Real estate is the main focus, covering residential purchases and sales, commercial property, condominiums, and leasing, alongside business law, estate planning, and litigation.

Rosen brings more than 40 years of legal experience, with appearances at nearly every level of court and work closing complex commercial real estate transactions. Petrovic's practice grew out of litigation before expanding into real estate, business law, and estate planning. The firm bills mainly on a flat fee, which it says gives clients a clear sense of cost and direct access to a lawyer instead of routing calls through a larger team.

The firm also publishes short client-focused articles on real estate issues, among them furnace and air conditioning rental scams, contentious clauses in a standard agreement of purchase and sale, the importance of a condominium's status certificate, and tenant and landlord remedies under a commercial lease.

Milestones & recognition

  • Rosen & Petrovic formed at the start of 2019, when Allan C. Rosen and George Petrovic combined the solo practices they had run side by side for three years.
  • Allan C. Rosen has more than 40 years of legal experience and has appeared at nearly every level of court.

In the community

  • George Petrovic, a partner at the firm, is listed as a member of the Serbian-Canadian Professionals in Law association (Udruzenje Srpsko-Kanadskih Pravnika), a network for Canadian legal professionals of Serbian heritage.

Good to know

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

Fees & payment

A price tag with a dollar signFlat fee

The neighbourhood

The firm's office sits in an 18 storey tower at the northeast corner of University Avenue and Wellington Street, at the south end of University Avenue in Toronto's Financial District. The building connects directly into the underground PATH network and sits at St. Andrew subway station, so clients can reach it without a car.

University Avenue runs from the harbourfront area up toward Queen's Park, and the stretch to the north of the firm's office is lined with legal landmarks such as Osgoode Hall, plus the cluster of teaching hospitals known locally as Hospital Row. It's an avenue built around law, medicine, and finance, and a general practice handling everything from real estate closings to business and estate matters fits naturally into that setting.

Frequently asked questions

Can Rosen & Petrovic help me buy my first home in Toronto?
Yes. The firm reviews the agreement of purchase and sale, works out closing costs and any applicable taxes or exemptions, and discusses title insurance options before your closing date.
Does Rosen & Petrovic act on commercial leases and property purchases?
Yes. The firm represents both landlords and tenants on commercial leases and acts for buyers ranging from a single retail unit to a larger commercial portfolio.
Will Rosen & Petrovic review a condo's status certificate before I buy?
Yes. The firm examines a condominium's status certificate and financial history for buyers, both before and after closing.
Can Rosen & Petrovic prepare my will or handle an estate?
Yes. The firm's estate planning work covers wills, trusts, and probate, with the aim of reducing unnecessary taxes and delays.
How does Rosen & Petrovic bill for its services?
The firm bills mainly on a flat fee rather than by the hour, so clients know the cost of a transaction up front.
How did Rosen & Petrovic get started?
Allan C. Rosen and George Petrovic combined their separate solo practices at the start of 2019 after working side by side for three years.

Where to find them

55 University Ave, Suite 1100, Toronto, ON M5J 2H7 · 416-363-1601

Similar firms in City of Toronto

WhatAboutLaw

2 lawyers

WhatAboutLaw is a law firm that handles immigration and refugee law, real estate, business law, wills and estates, family law, and Landlord and Tenant Board matters. The firm focuses on federal court judicial reviews …

Immigration LawImmigration LawReal Estate LawReal Estate LawBusiness & Corporate LawBusiness & Corporate LawWills, Estates & TrustsWills, Estates & Trusts

Insight Law Professional Corporation is a Toronto law firm with a secondary Ottawa office, founded by Demet Altunbulakli. The firm practices real estate law, business and corporate law, wills and estates, and notary s…

Real Estate LawReal Estate LawBusiness & Corporate LawBusiness & Corporate LawWills, Estates & TrustsWills, Estates & TrustsNotary & Commissioner ServicesNotary & Commissioner Services

Costa Law Firm

2 lawyers · Est. 1993

Costa Law Firm is a full-service firm in Toronto that's served clients since 1993, with its main focus on criminal defence. Founded by David Costa, it also handles family, immigration, real estate, wills and estates, …

Criminal DefenceCriminal DefenceFamily LawFamily LawImmigration LawImmigration LawReal Estate LawReal Estate Law

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