New York attorney record · Judicial Dept 2
William Howard Ziff
St. Johns Law School alumna, admitted to the New York bar in 2007, registered office in Brooklyn, NY. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2007
- Admitted
- 19
- Years in bar
- 4464319
- NY reg #
The record in one line
William Howard Ziff has held an active New York bar license for 19 years - admitted in 2007, longer-tenured than 37% of the state's currently-active attorneys.
- 19 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 63%
- by tenure among active NY attorneys
- Law school
- St. Johns Law School
Data updated May 2026
What this profile tells you
Bar status & tenure
William Howard Ziff carries New York bar registration 4464319, an established, active practitioner in good standing. Registration is recorded within Judicial Department 2, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Jeffrey Ziff And Associates, P.C., located in Brooklyn, NY (Kings County), ZIP 11224. 1 other attorney shares this firm affiliation in the registry. Educational background: ST. JOHNS LAW SCHOOL.
State context & due diligence
With an established practice on record, William Howard Ziff 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 Howard Ziff was admitted in 2007, giving 19 years on the New York register. The histogram places that tenure against every currently-active attorney in the state, taller bars hold more attorneys at that experience level.
19 years on the New York bar
Years since admission, all currently-active NY attorneys
19 Top 63% higher than 37% 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
The 2007 admission class today
Of the 8,913 attorneys admitted to the New York bar in 2007, 85% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4464319
- Year Admitted
- 2007 (19 yrs · senior)
- Judicial Department
- 2
- Next Registration
- Mar 2027
Location & Contact
- Company
- Jeffrey Ziff And Associates, P.C.
- City
- Brooklyn, NY
- County
- Kings
- ZIP Code
- 11224
- Phone
- (718) 265-2211
Education
ST. JOHNS LAW SCHOOL
Status Distribution Across the New York Bar
William Howard Ziff'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 Jeffrey Ziff And Associates, P.C.
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Compare credentials side-by-side
Compare William Howard Ziff with similar attorneys in Brooklyn.
Compare attorneys →Before you rely on this record
William Howard Ziff'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 Ziff licensed?
William Ziff is licensed to practice law in New York.
When was William Howard Ziff admitted to the bar?
William Howard Ziff was admitted to the bar in 2007.
Where did William Howard Ziff go to law school?
William Howard Ziff attended ST. JOHNS LAW SCHOOL.
What company does William Howard Ziff work for?
William Howard Ziff is associated with Jeffrey Ziff And Associates, P.C. in Brooklyn, NY.
Is William Howard Ziff in good standing?
Yes, William Howard Ziff 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.