Gabriela Kosek

Gabriela Kosek
Real Estate Agent (Associate Broker)
White Plains NY

Associate Broker (NY: 30KO0886499)

REALTOR® 1 Active Listings Serves Westchester County, NY
View on Realtor.com

Contact Information

Brokerage
Era Insite Realty Services

Office Website
Office Address
600 N Broadway
White Plains, NY  10603-2411
(Westchester County)
Office Phone
914-949-9600
Office Fax
Mobile
914-949-9600
Email
gkosek.era@gmail.com

Service Areas

Somers: NY Amawalk: NY Ardsley: NY Greenburgh: NY Dobbs Ferry: NY Irvington On Hudson: NY Irvington: NY North Castle: NY Armonk: NY New Castle: NY Baldwin Place: NY Lincolndale: NY Pound Ridge: NY Bedford: NY Bedford Hills: NY Katonah: NY Brewster: NY Peach Lake: NY Patterson: NY Brewster Hill: NY Putnam Lake: NY Southeast: NY Briarcliff: NY Mount Pleasant: NY Briarcliff Manor: NY Verplanck: NY Buchanan: NY Peekskill: NY Cortlandt: NY Carmel Hamlet: NY Kent: NY Putnam Valley: NY Kent Lakes: NY Lake Carmel: NY Kent Cliffs: NY Carmel: NY Chappaqua: NY Yorktown: NY Lewisboro: NY Cross River: NY Croton Falls: NY North Salem: NY Clarkstown: NY Croton-on-Hudson: NY Montrose: NY Ossining: NY Crugers: NY Elmsford: NY Garrison: NY Philipstown: NY Goldens Brg: NY Golden's Bridge: NY Granite Springs: NY Rye: NY Harrison: NY Greenville: NY Hartsdale: NY Hawthorne: NY Thornwood: NY Tarrytown: NY Ardsley On Hudson: NY Jefferson Valley: NY Jefferson Valley-Yorktown: NY Lake Peekskill: NY New Rochelle: NY Larchmont: NY Mamaroneck: NY Lake Lincolndale: NY Mahopac: NY Mahopac Falls: NY Rye Town: NY Millwood: NY Shrub Oak: NY Crompond: NY Mohegan Lake: NY Lake Mohegan: NY Mount Kisco: NY Bedford Corners: NY Mount Vernon: NY Pelham: NY Maryknoll: NY Cortlandt Manor: NY Pleasantville: NY Port Chester: NY Rye Brook: NY Scotts Corners: NY Purchase: NY Purdys: NY Scarsdale: NY Eastchester: NY Yonkers: NY Shenorock: NY Heritage Hills: NY South Salem: NY Sleepy Hollow: NY North Tarrytown: NY Valhalla: NY Waccabuc: NY Yorktown Heights: NY White Plains: NY Fairview: NY West Harrison: NY Hastings-on-Hudson: NY Tuckahoe: NY Bronxville: NY Pelham Manor: NY Bronx: NY New York: NY Wykagyl: NY

About Gabriela Kosek

With 17 years of dedicated experience in the Westchester real estate market, this full-time Realtor brings a wealth of knowledge and a commitment to professionalism. Their expertise has earned them numerous awards and a strong network of referrals from satisfied clients and fellow agents. Focused on delivering personalized service, they expertly guide clients through every step of the buying or selling process, ensuring that each individual achieves their real estate objectives.

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

$1,799,387
Avg. Listing Price
From Gabriela's portfolio
3.9 / 3.4
Avg. Beds/Baths
Typical property size
3,226 sf
Avg. Square Footage
Interior living space
909
Active Listings
Current inventory

If you need to reach actively licensed real estate agents in Westchester County, New York, this list was built for you. Mortgage lenders, title companies, and insurance providers use it to put their services directly in front of agents who are closing deals right now. PropTech companies use it to demo tools, recruiters use it to fill open roles at brokerages, and continuing education providers use it to promote required CE courses before license renewal deadlines hit.

The Westchester County real estate agent email list gives you direct access to {{AGENT_COUNT}} verified, actively licensed agents, including {{CELL_COUNT}} with confirmed cell phone numbers. Whether you are running a cold email sequence, a direct mail drop, or a phone outreach campaign, this data gives you the coverage to reach the right professionals without wasting budget on stale or unverified contacts.

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

Every record in this list is sourced directly from the New York State real estate licensing board, which means you are not getting scraped web data or recycled contacts from an aggregator. New emails are added weekly, the full list is cleaned monthly, and the entire database is rebuilt from scratch twice a year. That discipline is why we back every list with a 96% deliverability guarantee — a number most cheap data vendors cannot come close to matching because they are not doing the maintenance work behind the scenes.

Dr Bill has been in business since 2005 and has sold over 31,000 lists across the country. That track record matters when you are deciding who to trust with your outreach budget. Discount list providers often sell you a CSV and disappear. We stand behind the data and have the reputation to prove it.

How to Use This Westchester County Agent List

Cold email is the most common use case, and this list is formatted and deliverability-tested to work cleanly inside cold-email platforms, including Zap Contact at zapcontact.com, which is built specifically for high-volume agent outreach. Load the file, set your sequence, and you are sending the same day. The cell phone data also makes this list a strong fit for SMS campaigns, ringless voicemail drops, and direct dial outreach without a gatekeeper in the way.

For more advanced targeting, you can segment the list by broker versus sales agent, which is useful if your product is relevant only to decision-makers at the brokerage level. You can also match the email addresses against LinkedIn for connection campaigns. No other vendor offers filtering down to individual zip codes within Westchester County — that granularity lets you focus spend on specific territories instead of blasting the entire county.

Why Westchester County, New York Agent Data Matters

Westchester County is one of the most active real estate markets in the New York metro area, with major agent populations concentrated in cities like White Plains, Yonkers, New Rochelle, Mount Vernon, and Tarrytown. When you buy Westchester County real estate agent email list data at the zip code level, you can align your outreach with how agents actually work — by neighborhood and community, not just by county line.

With {{AGENT_COUNT}} actively licensed agents in the county, the opportunity for targeted outreach is significant. A statewide New York list will bury your ideal prospects inside hundreds of thousands of records. A Westchester-specific list focused on the agents who operate in the markets your business serves is the smarter, more cost-effective way to generate pipeline from agent relationships.

Current Property Listings

As of 6/27/2026, Gabriela Kosek has 1 property for sale in White Plains and surrounding areas.

$137,501

Listed 2026-03-30

125 Bronx River Rd Apt 7A
Yonkers, NY  10704

Beds: 0.0
Baths: 1.0
Sq Ft: 600
View Full Details

Current Property Rentals

Gabriela Kosek currently has no rental properties available in White Plains and surrounding areas. Check back later.