- 3
- Bar admissions
Practices in
Are you John P. O'Neill?
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Quick answer
John P. O'Neill is an attorney based in Boston, MASSACHUSETTS. The practice focuses on Real Estate.
- Based in
- Boston, MASSACHUSETTS
- Experience
- attorney
- Known for
- Real Estate
- Handles Real Estate matters from Boston, MASSACHUSETTS.
- Recognized with Best Lawyers in America — Real Estate Law (2026).
About John P. O'Neill: John P. O'Neill is an attorney based in Boston, MASSACHUSETTS. The practice focuses on Real Estate.
Areas of practice
Practice focus
John P. O'Neill represents clients in Boston, Massachusetts across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About John P. O'Neill
John P. O’Neill serves as co-chair of the firm's Real Estate Finance Team. He practices primarily in the real estate and real estate finance area. Mr. O’Neill is experienced in representing institutional and international investors, in a variety of investment structures, in the acquisition, financing and disposition of single-and multi-asset pools throughout the country. Mr. O'Neill regularly works with clients in structuring and negotiating joint venture agreements.
In addition, Mr. O’Neill has substantial experience in representing financial institutions and borrowers in real estate financing transactions for commercial, industrial, hotel and multi-family projects and has developed a particular expertise in advising clients in the defeasance process.
Mr. O'Neill also routinely represents tax credit investors and their advisors in modifications, dispositions and work-outs of existing transactions.
Credentials
Education
Dartmouth College
—
Jurisdictions
Bar admissions
Massachusetts, Massa
ACTIVE
District of Columbia
ACTIVE
New York, New York S
ACTIVE
Recognition
Awards & honors
Best Lawyers in America — Real Estate Law
2026
Best Lawyers in America — Additional Areas of Practice:
2026
Best Lawyers in America — Banking and Finance Law
2026
Best Lawyers in America — Awards:
2026
Best Lawyers in America — The Legal 500 USA, Real Estate & Construction: Real Estate, 2012
2026
Locations
Office locations
Client feedback
Client reviews
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Schedule your consultationFrequently asked
Common questions
What areas of law does John P. O'Neill practice?
John P. O'Neill focuses on Real Estate.
Where is John P. O'Neill located?
John P. O'Neill primarily serves clients in Boston, Massachusetts, with an office at 10 St. James Avenue, 11th Floor.
Is John P. O'Neill a verified attorney?
John P. O'Neill's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with John P. O'Neill?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 617-523-2700.
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