New York attorney record · Judicial Dept 1
Katherine Louise Thomas
University Of Sydney 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
- 5555743
- NY reg #
The record in one line
Admitted in 2017, Katherine Louise Thomas 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
- University Of Sydney Law School
Data updated May 2026
What this profile tells you
Bar status & tenure
Bar number 5555743 on the New York register belongs to Katherine Louise Thomas, currently in active standing. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Sotheby S, located in New York, NY (New York County), ZIP 10021. 2 other attorneys share this firm affiliation in the registry. Educational background: University of Sydney Law School (23 registered alumni).
State context & due diligence
Katherine Louise Thomas 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, Katherine Louise Thomas 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
University Of Sydney Law School's active-bar rate
Of University Of Sydney Law School's 23 alumni in the New York register, 87% currently hold "Currently registered" status, above the statewide average.
University Of Sydney 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
- 5555743
- Year Admitted
- 2017 (9 yrs · mid-career)
- Judicial Department
- 1
- Next Registration
- Jul 2027
Location & Contact
- Company
- Sotheby S
- City
- New York, NY
- County
- New York
- ZIP Code
- 10021
- Phone
- (212) 894-1210
Education
Status Distribution Across the New York Bar
Katherine Louise Thomas'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 Sotheby S
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Compare Katherine Louise Thomas with similar attorneys in New York.
Compare attorneys →Before you rely on this record
Katherine Louise Thomas'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 Katherine Thomas licensed?
Katherine Thomas is licensed to practice law in New York.
When was Katherine Louise Thomas admitted to the bar?
Katherine Louise Thomas has been on the New York bar register since 2017.
Where did Katherine Louise Thomas go to law school?
Katherine Louise Thomas attended University of Sydney Law School.
What company does Katherine Louise Thomas work for?
Katherine Louise Thomas is associated with Sotheby S in New York, NY.
Is Katherine Louise Thomas in good standing?
Yes, Katherine Louise Thomas 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.