New York attorney record · Judicial Dept 4
Leah Anne Costanzo
Suny Buffalo Law School alumna, admitted to the New York bar in 2012, registered office in Buffalo, NY. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2012
- Admitted
- 14
- Years in bar
- 4986097
- NY reg #
The record in one line
Admitted in 2012, Leah Anne Costanzo has built 14 years of active New York practice - more tenure than 24% of the state's currently-active attorneys.
- 14 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 76%
- by tenure among active NY attorneys
- Law school
- Suny Buffalo Law School
Data updated May 2026
What this profile tells you
Bar status & tenure
Bar number 4986097 on the New York register belongs to Leah Anne Costanzo, currently in active standing. Registration is recorded within Judicial Department 4, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Steve Boyd, P.C., located in Buffalo, NY (Erie County), ZIP 14214. 1 other attorney shares this firm affiliation in the registry. Educational background: SUNY Buffalo Law School (3,453 registered alumni).
State context & due diligence
Leah Anne Costanzo 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
14 years into an active New York practice since a 2012 admission, Leah Anne Costanzo sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
14 years on the New York bar
Years since admission, all currently-active NY attorneys
14 Top 76% higher than 24% 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 Leah compares to fellow Suny Buffalo Law School alumni
Among the 2,517 Suny Buffalo Law School graduates in the New York register, Leah Anne Costanzo is longer-tenured than 44% - a school-cohort view of experience, alongside the statewide one above.
14 years vs. Suny Buffalo Law School alumni
Years since admission - 2,517 NY-registered alumni of this school
14 Top 56% higher than 44% of 2,517 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
Suny Buffalo Law School's active-bar rate
Of Suny Buffalo Law School's 3,453 alumni in the New York register, 83.7% currently hold "Currently registered" status, above the statewide average.
Suny Buffalo Law School alumni, active-bar rate
The 2012 admission class today
Of the 9,632 attorneys admitted to the New York bar in 2012, 69.6% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4986097
- Year Admitted
- 2012 (14 yrs · mid-career)
- Judicial Department
- 4
- Next Registration
- Sep 2026
Location & Contact
- Company
- Steve Boyd, P.C.
- City
- Buffalo, NY
- County
- Erie
- ZIP Code
- 14214
- Phone
- (716) 600-0000
Education
Status Distribution Across the New York Bar
Leah Anne Costanzo'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 Steve Boyd, P.C.
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Compare Leah Anne Costanzo with similar attorneys in Buffalo.
Compare attorneys →Before you rely on this record
Leah Anne Costanzo'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 Leah Costanzo licensed?
Leah Costanzo is licensed to practice law in New York.
When was Leah Anne Costanzo admitted to the bar?
Leah Anne Costanzo has been on the New York bar register since 2012.
Where did Leah Anne Costanzo go to law school?
Leah Anne Costanzo attended SUNY Buffalo Law School.
What company does Leah Anne Costanzo work for?
Leah Anne Costanzo is associated with Steve Boyd, P.C. in Buffalo, NY.
Is Leah Anne Costanzo in good standing?
Yes, Leah Anne Costanzo 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.