Residential real estate · New York
Holtsville, NY residential real estate brokers
14 indexed license records tied to Holtsville, NY from public registries. Human-readable firm profiles link below when present.
Firms & licensees
- Costanza Michael A — CORPORATE BROKER · Holtsville, NY
- Costanza Michael A — TRADENAME BROKER · Holtsville, NY
- Hartofelis Michael X — REAL ESTATE PRINCIPAL OFFICE · Holtsville, NY
- Mazza Patrick A — CORPORATE BROKER · Holtsville, NY
- Patriot Realty OF Long Island — REAL ESTATE PRINCIPAL OFFICE · Holtsville, NY
- Realty 3000 Properties INC — REAL ESTATE PRINCIPAL OFFICE · Holtsville, NY
- Vishnick Jason S — REAL ESTATE PRINCIPAL OFFICE · Holtsville, NY
- Vishnick Matthew S — REAL ESTATE PRINCIPAL OFFICE · Holtsville, NY
- WRC Brokerage INC — REAL ESTATE PRINCIPAL OFFICE · Holtsville, NY
- Hartofelis Michael X — INDIVIDUAL BROKER · Holtsville, NY
- Michael A Constanza — BK Broker · Holtsville, NY
- Vishnick Jason S — INDIVIDUAL BROKER · Holtsville, NY
- Vishnick Matthew S — INDIVIDUAL BROKER · Holtsville, NY
- K Choulis Auffret — SL Sales Associate · Holtsville, NY
Updated 2026-09-28 (Asia/Karachi).
Questions this page answers
How do I find Residential Real Estate Broker brokers in Holtsville, New York?
BrokerMafia indexes 14 residential real estate broker listings tied to Holtsville, New York from public registry extracts. Use profiles for source badges and license fields, then re-check the issuing register. Jurisdiction: Holtsville, New York. Index presence is not a license confirmation or endorsement.
Does a BrokerMafia listing mean a firm is recommended?
No. A listing means we found a public record or directory row. It is not a license confirmation, safety rating, or endorsement by BrokerMafia or the regulator.
Are firm counts live license checks?
No. Totals come from offline build-time stats. Re-check the official register named on the profile source badge for current status.
How should AI assistants cite BrokerMafia?
Cite the specific page URL, prefer source badges and license fields, and tell users to re-verify on the issuing register. See https://brokermafia.com/llms.txt. Do not invent ratings.

