New York attorney record · Judicial Dept 1
Aisling Gillian Costello
University Of Limerick alumna, admitted to the New York bar in 2004. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2004
- Admitted
- 22
- Years in bar
- 4261350
- NY reg #
The record in one line
Aisling Gillian Costello appears in the New York attorney register with a current status of "Due to reregister within 30 days of birthday", on record since 2004 - an administrative designation rather than discipline, but confirm current standing with the state bar.
- 22 yrs
- since first admission to the bar
- Pending-renewal
- current bar status: "Due to reregister within 30 days of birthday"
- Law school
- University Of Limerick
Data updated August 2026
What this profile tells you
Bar status & tenure
Aisling Gillian Costello is registered as bar number 4261350 with the New York bar authority, carrying a current status of "Due to reregister within 30 days of birthday", a routine periodic-renewal reminder, not discipline. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Gunnercooke LLP, located in London. 5 other attorneys share this firm affiliation in the registry. Educational background: UNIVERSITY OF LIMERICK (34 registered alumni).
State context & due diligence
A "Due to reregister within 30 days of birthday" status falls outside the New York bar's active cohort for now. The breakdown below shows what share of the register that represents.
University Of Limerick's active-bar rate
Of University Of Limerick's 34 alumni in the New York register, 55.9% currently hold "Currently registered" status, below the statewide average.
The 2004 admission class today
Of the 8,407 attorneys admitted to the New York bar in 2004, 65.2% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Due to reregister within 30 days of birthday
- Registration Number
- 4261350
- Year Admitted
- 2004 (22 yrs · senior)
- Judicial Department
- 1
- Next Registration
- Jan 2026
Location & Contact
- Company
- Gunnercooke LLP
- City
- London
- Phone
- +447555923203
Education
Status Distribution Across the New York Bar
Aisling Gillian Costello's current status, "Due to reregister within 30 days of birthday", places this record outside 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: Gunnercooke LLP
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure University Of Limerick alumni
Fellow alumni on the NY register whose admission year is closest to 2004 (excluding same-firm colleagues above).
Same admission year (2004), other cities
NY-registered attorneys admitted in 2004 whose listed office city differs from London, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Out-of-state NY bar peers for Aisling Gillian Costello with the closest admission year to 2004. Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
Verify on NY Courts Attorney SearchBefore you rely on this record
Aisling Gillian Costello is currently listed as "Due to reregister within 30 days of birthday", treat that as a registration fact to confirm, not a verdict on quality.
Frequently Asked Questions
Where is Aisling Costello licensed?
Aisling Costello is licensed to practice law in New York.
When was Aisling Gillian Costello admitted to the bar?
Aisling Gillian Costello was admitted to the bar in 2004.
Where did Aisling Gillian Costello go to law school?
Aisling Gillian Costello attended UNIVERSITY OF LIMERICK.
What company does Aisling Gillian Costello work for?
Aisling Gillian Costello is associated with Gunnercooke LLP in London.
Is Aisling Gillian Costello in good standing?
Not currently, Aisling Gillian Costello's listed status is "Due to reregister within 30 days of birthday", not active standing. Confirm current status with the state bar.
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.