DealLedger
PUBLIC RECORD · MAY 17, 2026
BROKER

Keller Williams Greater Nassau

NY · Jose Castano

Active Listings
2
Currently observed
Last 6mo Activity
0
No recent change
Lifetime Observed
0
Inactive listings tracked
Type
Solo
Single broker
ABOUT

About Keller Williams Greater Nassau

Why Choose Me As Your Agent? When you work with me, you will receive a knowledgeable and professional real estate agent, a committed ally to negotiate on your behalf, the systems in place to streamline buying or selling your home or commercial property and the backing of a trusted company, Keller Williams Realty. Why Work With A Keller Williams Agent? We are the largest Real Estate company in the United States. Looking to sell your home or business? As a real estate associate of Keller Williams Realty, you will now have access to over 110,000 associates across the country to help you sell your property. With our technology, we are leading the way in how homes are sold and purchased through online marketing. Through our KWLS, your listing will display on top name sites like Zillow and Trulia to get you the most brand exposure to your home. Looking to purchase a home? With our KW Technology and advanced websites, searching for properties that are active on the MLS is a breeze. Now you can search 24/7, save properties to your profile to view later and schedule showings with me so you can see these properties in person. My job is to make the real estate buying process that much simpler and as a real estate associate of Keller Williams Realty, we are doing just that. Our company prides ourselves in staying on the cutting edge of technology and if you select me as your real estate agent, you will receive all of this and more. You could never find a more dedicated, energetic, or focused agent to represent you. Please give me a call for a no obligation assessment of your needs!

ACTIVE LISTINGS

2 listings

METHODOLOGY

What we observe

DealLedger publishes what is publicly displayed. Broker records aggregate every observed listing tied to this firm across our sources. Counts above reflect distinct listings observed, not closed transactions confirmed by the broker.

We do not have direct visibility into which listings sold. When a listing stops appearing in our scrapes, we mark it as no longer observed — but we do not claim it sold. Some close; some withdraw; some are re-listed under a new ID; some are simply missed by our scraper. We surface the observation; you draw the conclusion.

RIGHT TO RESPOND

If you represent Keller Williams Greater Nassau and would like to add context to this record — corrections, updated bio, additional credentials — contact corrections@dealledger.org. Corrections are published openly alongside the original observation.