Michael Castellano

Michael Castellano
Real Estate Agent (Corporate Broker)
Niverville NY

Corporate Broker (NY: 10311203179)

REALTOR® 12 Active Listings Serves Columbia County, NY
View on Realtor.com

Contact Information

Brokerage
Gilcrest Properties

Office Website
Office Address
122 Lake St
Niverville, NY  12130
(Columbia County)
Office Phone
518-505-4811
Office Fax
Mobile
518-505-4811
Email
mike@gilcrestproperties.com
Website

Service Areas

Niverville: NY Valatie: NY North Chatham: NY

Columbia County, NY Real Estate Market Analysis (Single Family Homes)

$1,284,662
Avg. Listing Price
From Michael's portfolio
3.4 / 2.6
Avg. Beds/Baths
Typical property size
2,419 sf
Avg. Square Footage
Interior living space
383
Active Listings
Current inventory

If you need to reach working real estate agents in Columbia County, New York, this list was built for you. Mortgage lenders, title companies, insurance brokers, PropTech vendors, continuing education providers, and recruiters all rely on verified agent contact data to drive pipeline, fill seats, and close partnerships. Rather than spending weeks building a prospect list by hand, you can buy Columbia County real estate agent email list and start outreach the same day.

This list includes {{AGENT_COUNT}} actively licensed real estate agents in Columbia County with verified email addresses, plus {{CELL_COUNT}} agents who also have cell phone numbers on file. Whether you are running a drip campaign through a cold-email platform like Zap Contact (zapcontact.com), mailing physical mailers, or building a call list, this data gives you a direct line to the people making decisions in this market every day.

Why Buy a Columbia County Real Estate Agent Email List From Dr Bill

Dr Bill has been in the data business since 2005 and has sold over 31,000 lists to businesses that cannot afford to waste money on stale contacts. Every email address in this list is sourced directly from state licensing board records, cross-referenced against known bad addresses, and verified for deliverability. New emails are added weekly, the full list is cleaned monthly, and the entire database is refreshed bi-annually — with a 96% deliverability guarantee that cheap data resellers simply cannot match.

Most low-cost alternatives pull from outdated aggregators and never touch the data again after the initial compile. That means bounced emails, burned sender domains, and wasted ad spend. When you order from Dr Bill, you are getting a managed asset with a documented maintenance schedule, not a spreadsheet that was accurate two years ago and has been resold a hundred times since.

How to Use This Columbia County Agent List

The most direct use is cold email outreach through a dedicated sending platform. Tools like Zap Contact are purpose-built for this workflow and pair cleanly with a verified list like this one. You can also use the data for direct mail campaigns, ringless voicemail drops, or phone canvassing using the included cell numbers. For LinkedIn matching, upload the email file to build a custom audience and run sponsored content directly in front of Columbia County agents.

Segmenting by broker versus sales agent unlocks additional precision. Brokers often make purchasing decisions for their entire office, making them the right target for software subscriptions, insurance products, and CE packages. Sales agents are ideal for lead generation tools, referral programs, and mortgage partnerships. The list supports both cuts without any extra work on your end.

Why Columbia County, New York Agent Data Matters

Columbia County includes active real estate markets in Hudson, Chatham, Kinderhook, Germantown, and Hillsdale. Each of these communities has its own mix of agents who are consistently transacting and actively seeking vendor relationships. With {{AGENT_COUNT}} verified contacts in the county, you have meaningful scale without the noise of a statewide blast that buries your message among tens of thousands of irrelevant prospects.

This list is available at the state, county, city, and zip code level — and no other vendor offers zip code-level segmentation within Columbia County specifically. That means you can target agents working in a single zip code if your offer is hyper-local, or scale up to the full county when your capacity allows. That level of precision is what separates a productive campaign from a wasted send.

Current Property Listings

As of 6/27/2026, Michael Castellano has 12 properties for sale in Niverville and surrounding areas. These are the top 10 listings.

$544,900

Listed 2026-06-12

297 Turkey Hill Rd
Red Hook, NY  12571

Beds: 3.0
Baths: 3.0
Sq Ft: 2,300
Lot: 51,401 sf
Single Family Map
View Full Details

$399,900

Listed 2026-05-15

County Road 15
Gallatin, NY  12567

Beds:
Baths:
Sq Ft: 0
Lot: 1,840,410 sf
Land Map
View Full Details

$1,590,000

Listed 2026-01-08

469 Fairview Ave
Greenport, NY  12534

Beds:
Baths:
Sq Ft: 0
Lot: 79,715 sf
Land Map
View Full Details

$1,100,000

Listed 2026-04-12

6045 NY 9G
Hudson, NY  12534

Beds: 14.0
Baths: 7.0
Sq Ft: 6,490
Lot: 132,858 sf
Multi Family Map
View Full Details

$770,000

Listed 2025-09-15

801 Rodman Rd
Hillsdale, NY  12529

Beds: 3.0
Baths: 3.0
Sq Ft: 1,800
Lot: 193,406 sf
Single Family Map
View Full Details

$750,000

Listed 2024-07-20

Us Route 9 Lot 18
Valatie, NY  12184

Beds:
Baths:
Sq Ft: 0
Lot: 1,401,761 sf
Land Map
View Full Details

$149,900

Listed 2025-05-12

1306 River St
Valatie, NY  12184

Beds: 0.0
Baths:
Sq Ft: 26,900
Lot: 99,752 sf
Multi Family Map
View Full Details

$499,999

Listed 2026-06-26

1169 NY 9J
Stuyvesant, NY  12173

Beds: 3.0
Baths: 1.0
Sq Ft: 1,500
Lot: 18,731 sf
Single Family Map
View Full Details

$599,900

Listed 2026-03-20

23 Rothermel Ln
Kinderhook, NY  12106

Beds: 3.0
Baths: 2.5
Sq Ft: 4,978
Lot: 40,075 sf
Single Family Map
View Full Details

$199,900

Listed 2025-11-28

State Route 9H
Ghent, NY  12075

Beds:
Baths:
Sq Ft: 0
Lot: 65,340 sf
Land Map
View Full Details

Current Property Rentals

Michael Castellano currently has no rental properties available in Niverville and surrounding areas. Check back later.