About Peter J. Sialtsis Law

The Law Office of Peter J. Sialtsis is a solo law practice in Toronto that handles real estate transactions, mortgage financing, business and corporate law, wills and estates, and notarial services. Peter J. Sialtsis is a barrister, solicitor and notary public with over two decades of experience helping people in the community acquire property, according to the firm's website. The practice represents a wide range of business stakeholders, including buyers, sellers, borrowers, lenders, shareholders, franchisors, franchisees, distributors, and partnerships, and it works with both major institutional lenders and select private investors on financing files.

On the real estate side, the firm covers residential, commercial, and investment property purchases and sales, commercial leasing, title examination, and condominium corporation representation, with a stated focus on walking new homeowners through each step of a purchase so they can move forward with confidence. The estate practice prepares wills and powers of attorney built around a client's own circumstances and wishes. The firm also reviews and drafts separation agreements and prenuptial agreements, and it offers notarial services and document commissioning. Its office is at 305 Milner Avenue in Scarborough.

Good to know

A person using a wheelchairWheelchair accessibleA blue parking sign beside a car in a parking spaceParking availableA laptop showing a video callVirtual appointmentsA calendar with a checkmark beside a clockBy appointmentAn office interior with a desk and chairsIn-person services

The neighbourhood

The office is in a multi-tenant business building at the southeast corner of Markham Road and Milner Avenue, in the Malvern area of Scarborough, one block north of Highway 401. The building is certified LEED Gold and BOMA BEST Gold and has a TTC stop at its door, which makes it a reasonably easy trip for clients from across the east end of Toronto coming in for a real estate closing, a notarization, or to sign wills and estate documents.

Frequently asked questions

Can the Law Office of Peter J. Sialtsis help me buy my first home in Toronto?
Yes. The firm's website says Sialtsis particularly enjoys working with new homeowners to walk them through each step of the buying process, and real estate transactions are one of the firm's main practice areas.
I'm starting a small business. Can this firm help me set it up?
Yes. The firm's business and corporate law services cover business creation, development, and sale, along with leases for commercial rental space.
Can the firm prepare my will and power of attorney?
Yes. The firm offers personalized wills and estate planning, developing plans based on a client's own circumstances and wishes, from simple to more comprehensive.
Does the firm handle separation agreements or prenuptial agreements?
Yes. Its services list includes reviewing and advising on separation agreements as well as preparing prenuptial agreements.
Can I get a document notarized here?
Yes. Notarial services and document commissioning are listed among the firm's services.
Does the firm arrange financing through private lenders as well as banks?
Yes. The firm says it represents major institutional lenders and has connections with select private investors for real estate financing.

Where to find them

305 Milner Avenue, Toronto, ON M1B 3V4 · 416-915-5660

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