New York attorney record · Judicial Dept 3
Charles Bonaventura Costello Iii
New York Law School alumna, admitted to the New York bar in 2017, registered office in New York, NY. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2017
- Admitted
- 9
- Years in bar
- 5494901
- NY reg #
The record in one line
Admitted in 2017, Charles Bonaventura Costello Iii has built 9 years of active New York practice - more tenure than 12% of the state's currently-active attorneys.
- 9 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 88%
- by tenure among active NY attorneys
- Law school
- New York Law School
Data updated May 2026
What this profile tells you
Bar status & tenure
Bar number 5494901 on the New York register belongs to Charles Bonaventura Costello Iii, currently in active 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 Litchfield Cavo LLP, located in New York, NY (New York County), ZIP 10170. 5 other attorneys share this firm affiliation in the registry. Educational background: New York Law School (14,968 registered alumni).
State context & due diligence
Charles Bonaventura Costello Iii is currently part of the New York bar's active cohort, a group the breakdown below sizes against the full register.
Experience vs. the active New York bar
9 years into an active New York practice since a 2017 admission, Charles Bonaventura Costello Iii sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
9 years on the New York bar
Years since admission, all currently-active NY attorneys
9 Top 88% higher than 12% of 284,296 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 · May 2026
How Charles compares to fellow New York Law School alumni
Among the 7,974 New York Law School graduates in the New York register, Charles Bonaventura Costello Iii is longer-tenured than 14% - a school-cohort view of experience, alongside the statewide one above.
9 years vs. New York Law School alumni
Years since admission - 7,974 NY-registered alumni of this school
9 Top 86% higher than 14% of 7,974 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 · May 2026
New York Law School's active-bar rate
Of New York Law School's 14,968 alumni in the New York register, 70.2% currently hold "Currently registered" status, above the statewide average.
New York Law School alumni, active-bar rate
The 2017 admission class today
Of the 8,202 attorneys admitted to the New York bar in 2017, 91.3% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5494901
- Year Admitted
- 2017 (9 yrs · mid-career)
- Judicial Department
- 3
- Next Registration
- May 2027
Location & Contact
- Company
- Litchfield Cavo LLP
- City
- New York, NY
- County
- New York
- ZIP Code
- 10170
- Phone
- (212) 792-9770
Education
Status Distribution Across the New York Bar
Charles Bonaventura Costello Iii's current status, "Currently registered", places this attorney in the 66.2% of the 429,620-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.
Other Attorneys at Litchfield Cavo LLP
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Compare attorneys →Before you rely on this record
Charles Bonaventura Costello Iii'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 Charles Costello licensed?
Charles Costello is licensed to practice law in New York.
When was Charles Bonaventura Costello Iii admitted to the bar?
Charles Bonaventura Costello Iii has been on the New York bar register since 2017.
Where did Charles Bonaventura Costello Iii go to law school?
Charles Bonaventura Costello Iii attended New York Law School.
What company does Charles Bonaventura Costello Iii work for?
Charles Bonaventura Costello Iii is associated with Litchfield Cavo LLP in New York, NY.
Is Charles Bonaventura Costello Iii in good standing?
Yes, Charles Bonaventura Costello Iii holds active bar status ("Currently registered").
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.