Sean M. O'Brien
Real Estate Law
Real Estate Law
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Sean M. O'Brien is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Sean M., who practices law in Boston, Massachusetts, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sean M. is held by other top lawyers in the same geographic and legal practice area.
Jurisdiction
Massachusetts
State Capital
Boston
Highest Court
Massachusetts Supreme Judicial Court
Bar Association
Massachusetts Bar Association
Typical Consultation
$150-$300
Typical Hourly Range
$225-$425/hr
Fee Model Notes
Estate planning often uses flat-fee packages, while probate disputes tend to be hourly.
Estimates vary by market, complexity, urgency, and attorney experience.
Recognized in Best Lawyers since 2026
Sharon Green
Sean O'Brien at Holland & Knight provided excellent counsel on a complicated commercial lease negotiation in Boston. His recognition in Real Estate Law by Best Lawyers was evident in his deep understanding of local market nuances and his strategic approach to the contract's operational clauses. He was thorough and clearly knowledgeable. While his response time could occasionally be a day or two during peak periods, the quality of his work was consistently high. I would confidently recommend him for sophisticated real estate matters.