Law-firm weighted NY offices in Ardsley On Hudson, NY

5 registered attorneys

Ardsley On Hudson, NY - local register slice

Rank #597 of 629NY cities by NY office-row count.

Admission years on file: 1974–2012 (median 1979) across 5 dated rows. Longest-tenured listed office peers: Robert Seth Perlstein (1974) , Evelyn Katz Isaac (1975) , Peter Samberg (1979) .

Ardsley On Hudson thin-register status mix

Currently registered dominates the Ardsley On Hudson book at 80% (4 of 5 rows, mix index 6,800).

Only 3 school-named rows: St Johns appears 1×.

Mix index is HHI×10,000 on OCA status shares and on school-named rows. Distinct from the statewide rank line above.

Ardsley On Hudson employer-concentrated office book

Ardsley On Hudson office rows concentrate at Evelyn K. Isaac, Attorney At Law (33% of 3 named employers; firm mix index 3,333 across 3 firms).

Judicial dept 1 covers 60% of dept-tagged rows (3 of 2 departments present).

Admission years cluster in the 1970s (60% of 5 dated rows).

Derived from employer, ZIP, judicial-department, and admission-year fields on the same OCA extract - not a market-quality ranking.

Ardsley On Hudson Aug-weighted renewal calendar

Ardsley On Hudson renewals cluster in Aug (40% of 5 dated next-registration rows across 4 months).

Renewal years run 2026–2028; 2028 alone is 80%.

Among the same dated rows, median admission is 1979 (mean tenure ~41.6 years) - an older local book.

Next-registration month/year comes from the OCA extract (birthday-linked renewal window) - an administrative calendar, not a quality or discipline ranking.

Ardsley On Hudson law-firm-led employer book

law-firm employers lead this 5-row book at 60% (top named: Evelyn K. Isaac, Attorney At Law).

Another 2 rows (40%) omit employer entirely.

Roles are heuristic labels on OCA employer strings (government, law firm, education, military, corporate, blank) - not a practice-area or quality ranking.

Register status - Ardsley On Hudson

office rows

What this shows 4 Currently registered of 5.

Source NY OCA Attorney Registrations via data.ny.gov As of 2026-08-06
Name Status
Roberta Sharon Goodman Currently registered
Evelyn Katz Isaac Currently registered
Winnie Sze-Ting Lai Currently registered
Robert Seth Perlstein Due to reregister within 30 days of birthday
Peter Samberg Currently registered

Showing 1–5 of 5 attorneys

Ardsley On Hudson's nearest office-count peers

Cities nearest Ardsley On Hudson on NY office-row count (5).

Source: NY Office of Court Administration via data.ny.gov - attorney registration counts.