New York attorney record · Judicial Dept 3
William Lawrence Bossin
University Of Virginia School Of Law alumna, admitted to the New York bar in 2011, registered office in New York, NY. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2011
- Admitted
- 15
- Years in bar
- 4894747
- NY reg #
The record in one line
William Lawrence Bossin has held an active New York bar license for 15 years - admitted in 2011, longer-tenured than 38% of the state's currently-active attorneys.
- 15 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #50206 of 93,608
- by tenure in New York office peers
- Law school
- University Of Virginia School Of Law
Data updated September 2026
What this profile tells you
Bar status & tenure
William Lawrence Bossin carries New York bar registration 4894747, an established, active practitioner in good standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Sl Green Realty Corp., located in New York, NY (New York County), ZIP 10017. 3 other attorneys share this firm affiliation in the registry. Educational background: University of Virginia School of Law (5,025 registered alumni).
State context & due diligence
With an established practice on record, William Lawrence Bossin remains inside the New York bar's active cohort - see below for how that share of the register compares.
Experience vs. the active New York bar
William Lawrence Bossin was admitted in 2011, giving 15 years on the New York register.
15 years on the New York bar
Years since admission, all currently-active NY attorneys
15 Top 62% higher than 38% of 290,787 active NY attorneys
Each bar is a band; taller bars hold more active NY attorneys. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · September 2026
Tenure among New York, NY office peers
William Lawrence Bossin's 15-year NY register tenure places mid-pack in New York, NY: rank #50,206 of 93,608 office peers (54th percentile). See the New York attorney directory .
- Local rank
- #50,206
- City cohort
- 93,608
- Local percentile
- 54th
- Admitted
- 2011
Nearest tenure peers in New York
- Solomon Abady admitted 2011 · 15 yr
- Amanda Ajuma Uchennae Abata admitted 2011 · 15 yr
- Gerard Abate Jr. admitted 2011 · 15 yr
- Johan Robert Abraham admitted 2011 · 15 yr
How local rank is computed
Rank uses years since NY-bar admission among non-deceased registry rows that list the same office city and state, a local placement, not a statewide claim. Source: NY Office of Court Administration Attorney Registration · as of September 2026. Derived local rank, not published upstream.
How William compares to fellow University Of Virginia School Of Law alumni
Among the 3,187 University Of Virginia School Of Law graduates in the New York register, William Lawrence Bossin is longer-tenured than 53%.
15 years vs. University Of Virginia School Of Law alumni
Years since admission - 3,187 NY-registered alumni of this school
15 Top 47% higher than 53% of 3,187 fellow alumni
Each bar is a band; taller bars hold more fellow alumni. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · September 2026
University Of Virginia School Of Law's active-bar rate
Of University Of Virginia School Of Law's 5,025 alumni in the New York register, 70.7% currently hold "Currently registered" status, above the statewide average.
The 2011 admission class today
Of the 9,856 attorneys admitted to the New York bar in 2011, 88.5% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4894747
- Year Admitted
- 2011 (15 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Jan 2027
Location & Contact
- Company
- Sl Green Realty Corp.
- City
- New York, NY
- County
- New York
- ZIP Code
- 10017
- Phone
- (212) 852-6021
Education
Status Distribution Across the New York Bar
William Lawrence Bossin's current status, "Currently registered", places this attorney in the 67.2% of the 432,625-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Same firm affiliation: Sl Green Realty Corp.
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure University Of Virginia School Of Law alumni
Fellow alumni on the NY register whose admission year is closest to 2011 (excluding same-firm colleagues above).
Same admission year (2011), other cities
NY-registered attorneys admitted in 2011 whose listed office city differs from New York, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for William Lawrence Bossin: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~93,609 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2011)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
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Compare attorneys →Before you rely on this record
William Lawrence Bossin's "Currently registered" listing confirms bar standing only, it is a registration fact to verify, not a verdict on quality or competence.
Frequently Asked Questions
Where is William Bossin licensed?
William Bossin is licensed to practice law in New York.
When was William Lawrence Bossin admitted to the bar?
William Lawrence Bossin was admitted to the bar in 2011.
Where did William Lawrence Bossin go to law school?
William Lawrence Bossin attended University of Virginia School of Law.
What company does William Lawrence Bossin work for?
William Lawrence Bossin is associated with Sl Green Realty Corp. in New York, NY.
Is William Lawrence Bossin in good standing?
Yes, William Lawrence Bossin holds active bar status ("Currently registered").
Cite this page & disclosure
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.