Atty. Mark Lathem

Atty. Mark Lathem

Mark Lathem is a lawyer practicing commercial real estate, commercial lending, land development and 4 other areas of law. Mark received a B.A. degree from York University in 1989, and has been licensed for 32 years.

Etobicoke Etobicoke 32 yrs experience 32 year
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Commercial Lending & More Attorney · Serving Etobicoke, ON · 32+ Years Experience

Profile Summary

About Mark Lathem at a Glance

Mark Lathem is a Senior Commercial Real Estate Lawyer based in Etobicoke, Ontario. They have 32+ years of legal experience, licensed to practice since 1994. Their practice focuses on residential, wills, estate planning, business, and real estate. Admitted to practice in Ontario (1994). Educated at University of British Columbia (J.D., 1992) and York University (B.A., 1989). Serves clients in Etobicoke, ON and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark Lathem

  • Mark Lathem is a lawyer practicing commercial real estate, commercial lending, land development and 4 other areas of law
  • Mark received a B.A. degree from York University in 1989, and has been licensed for 32 years
  • Mark practices in Etobicoke, ON

Practice Areas Explained

Mark Lathem's Areas of Legal Practice

Each practice area below reflects the types of cases Mark Lathem handles, with a practical overview of what that area of law involves and how it may apply to your situation in Etobicoke.

Residential Real Estate in Etobicoke

Mark Lathem is one of 9,272 residential attorneys indexed nationally. Browse residential attorneys in Ontario →

Wills in Etobicoke

Mark Lathem is one of 34,363 wills attorneys indexed nationally. Browse wills attorneys in Ontario →

Estate Planning & Probate in Etobicoke

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Mark Lathem is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in Ontario →

Business & Corporate Law in Etobicoke

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark Lathem is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Ontario →

Real Estate Law in Etobicoke

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Mark Lathem is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in Ontario →

Jurisdictional Context

Why Local Counsel Matters in Etobicoke

Practicing law in Ontario. Legal matters in Ontario are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Etobicoke are typically filed in the local municipal court or the appropriate Ontario state district court, depending on subject matter and amount in controversy. An attorney licensed in Ontario brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Ontario courts without local counsel or pro hac vice admission.

Etobicoke Courts and Legal Process

Choosing a Etobicoke-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Ontario attorneys? Browse all attorneys in Etobicoke or all attorneys in Ontario.

Frequently Asked

Common Questions About Mark Lathem

Where is Mark Lathem's law office located?
Mark Lathem's law practice is located in Etobicoke, Ontario. You can contact the office directly through this profile page.
What practice areas does Mark Lathem handle?
Mark Lathem focuses on residential, wills, estate planning, business, real estate. Each practice area listed reflects experience handling cases of that type in Ontario.
How long has Mark Lathem practiced law?
Mark Lathem has 32+ years of legal experience and has been licensed since 1994.
Where did Mark Lathem go to law school?
Mark Lathem earned their education at (J.D., 1992); (B.A., 1989).
How can I contact Mark Lathem for a consultation?
You can contact Mark Lathem directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Professional Profile

Why Clients in Etobicoke Choose Mark Lathem

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark Lathem's practice in the field of residential, wills, estate planning, business, and real estate.

Decade-Tested Legal Experience

Mark Lathem brings 32+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering residential, wills, and estate planning, Mark Lathem can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Etobicoke

A Etobicoke-based practice means Mark Lathem attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Mark Lathem Handles in Etobicoke

Below is a representative sample of the types of matters Mark Lathem has experience with under Ontario law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Last wills and testaments
Estate Planning
Revocable living trusts
Estate Planning
Powers of attorney
Estate Planning
Probate proceedings
Estate Planning
Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Residential property transactions
Real Estate
Commercial lease disputes
Real Estate
Title and deed issues
Real Estate
Landlord-tenant conflicts
Real Estate

This list is illustrative, not exhaustive. Contact Mark Lathem directly to discuss the specifics of your situation.

Search Reference

How People Find Mark Lathem Online

Prospective clients searching for legal help in Etobicoke commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark Lathem.

Mark Lathem attorney Mark Lathem lawyer Mark Lathem Etobicoke Mark Lathem Ontario Mark Lathem reviews Mark Lathem contact residential attorney in Etobicoke residential lawyer Etobicoke best residential attorney Etobicoke top rated residential lawyer near me residential attorney Ontario find a lawyer near me how to hire an attorney

If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark Lathem directly.

Education & Law School Background

J.D.
University of British Columbia
- 1992
B.A.
York University
- 1989

Bar Admissions & Licensed Jurisdictions

Ontario
Admitted: 1994

Client Reviews & Ratings — Mark Lathem

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