Jeanne Leonard

Jeanne Leonard
Real Estate Agent (Associate Broker)
Cold Spring Harbor NY

Associate Broker (NY: 10301215298)

REALTOR® 4 Active Listings Serves Suffolk County, NY
View on Realtor.com

Contact Information

Brokerage
Daniel Gale Sotheby's International Realty

Office Website
Office Address
36 Main St
Cold Spring Harbor, NY  11724
(Suffolk County)
Office Phone
631-423-1180
Office Fax
Mobile
631-692-6770
Email
jeanneleonard@danielgale.com

Service Areas

Huntington: NY Lloyd Harbor: NY Cold Spring Harbor: NY Dix Hills: NY Huntington Bay: NY West Hills: NY Huntington Station: NY Greenlawn: NY Halesite: NY Elwood: NY Melville: NY South Huntington: NY Wheatley Heights: NY Northport: NY Asharoken: NY Eatons Neck: NY East Northport: NY Fort Salonga: NY Laurel Hollow: NY Syosset: NY Hicksville: NY Oyster Bay Cove: NY Muttontown: NY Centerport: NY Wyandanch: NY Deer Park: NY Commack: NY Farmingdale: NY Old Bethpage: NY East Farmingdale: NY South Farmingdale: NY Bethpage: NY Plainedge: NY East Norwich: NY Cove Neck: NY Upper Brookville: NY Matinecock: NY Centre Island: NY Oyster Bay: NY Mill Neck: NY Woodbury: NY Plainview: NY

About Jeanne Leonard

With extensive experience in the Cold Spring Harbor and Huntington areas, this real estate professional has cultivated a profound appreciation for the North Shore's vibrant lifestyle. From its picturesque beaches to its diverse dining options and lively communities, the region offers an exceptional quality of life that has enriched both personal and professional endeavors. Having raised five children in Long Island, they are well-acquainted with the unique attributes that make this community special and are eager to guide others in discovering its many offerings.

Their background includes partnerships in a local business and the establishment of a real estate development firm, experiences that have equipped them with a comprehensive understanding of the industry. As a dedicated real estate agent, their foremost goal is to support clients in their buying or selling journeys. They remain attuned to the latest market trends and leverage a wide array of resources to facilitate successful transactions.

The agent's success in real estate is rooted in the personalized care and attention provided to each client. They view every transaction as an opportunity to build enduring relationships, both personally and professionally.

**Professional Credentials:**
- Gold Circle of Excellence
- Certified Buyer Representative
- Global Real Estate Advisor
- Graduate of the Real Estate Institute
- Senior Real Estate Specialist
- 2018 Third Place Office Production Leader
- 2018 Third Place Office Unit Leader
- 2018 Third Place Office Listing Leader

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

$2,260,302
Avg. Listing Price
From Jeanne's portfolio
4.0 / 3.1
Avg. Beds/Baths
Typical property size
2,624 sf
Avg. Square Footage
Interior living space
4211
Active Listings
Current inventory

If you need to reach actively licensed real estate agents working across Long Island's largest county, this list was built for you. Mortgage lenders, title companies, PropTech platforms, insurance brokers, continuing education providers, and sales recruiters all rely on targeted agent data to drive outreach campaigns that actually convert. Rather than wasting budget on statewide blasts that dilute your message, this list puts your offer directly in front of the professionals closing deals in Suffolk County right now.

When you buy Suffolk County real estate agent email list data from a proven source, you get more than a spreadsheet of names. You get a verified, segmented contact file covering {{AGENT_COUNT}} actively licensed agents with confirmed email addresses, plus {{CELL_COUNT}} agents who also have cell phone numbers on file — giving you multiple channels to work with from a single purchase.

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

Every record in this list is sourced directly from the New York Department of State licensing database, so you are never buying guesswork or scraped web data. New emails are added weekly, the full list is cleaned monthly to remove bounces and bad addresses, and the entire database is rebuilt from scratch bi-annually to eliminate stale contacts. The result is a 96% deliverability guarantee that cheap list vendors simply cannot match because they are not doing the maintenance work behind the scenes.

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How to Use This Suffolk County Agent List

Email outreach is the obvious starting point, and this list is formatted for immediate import into cold-email platforms including Zap Contact, which is purpose-built for compliant, high-volume agent prospecting. You can also use the mailing addresses for direct mail drops, leverage cell phone numbers for SMS or ringless voicemail campaigns, and upload the file to LinkedIn or Facebook for matched-audience ad targeting that reinforces your email sequence.

The list ships segmented by broker versus sales agent designation, so you can craft separate messaging for principals who make purchasing decisions versus agents who influence referrals. Filter further by city or zip code to personalize subject lines and offers down to the neighborhood level.

Why Suffolk County, New York Agent Data Matters

Suffolk County stretches from Huntington and Babylon in the west through Islip, Brookhaven, Riverhead, and out to the Hamptons and the North Fork. Each market has its own agent community with distinct volume, specialization, and business needs. Targeting all {{AGENT_COUNT}} agents in the county as a unified audience gives you far better engagement than pulling Suffolk contacts out of a generic New York State file where your message competes with noise from every other market in the state.

No other vendor offers this data segmented down to the zip code level within Suffolk County. That granularity lets you run hyper-local campaigns for a specific town, zip, or corridor rather than paying for coverage you will never use. Whether you need every agent in 11901 or everyone licensed in the Hamptons zip codes, this list delivers the precision that regional and national marketers cannot get anywhere else.

Current Property Listings

As of 6/27/2026, Jeanne Leonard has 4 properties for sale in Cold Spring Harbor and surrounding areas.

$2,695,000

Listed 2026-04-13

2 Cedarwood Ct
Laurel Hollow, NY  11791

Beds: 5.0
Baths: 4.5
Sq Ft: 5,273
Lot: 87,198 sf
Single Family Map
View Full Details

$1,595,000

Listed 2026-03-06

180 Highland Ave
Northport, NY  11768

Beds: 4.0
Baths: 2.5
Sq Ft: 2,063
Lot: 14,810 sf
Single Family Map
View Full Details

$3,200,000

Listed 2026-03-03

10 Middle Hollow Rd
Lloyd Harbor, NY  11743

Beds: 5.0
Baths: 4.5
Sq Ft: 4,888
Lot: 104,544 sf
Single Family Map
View Full Details

$2,595,000

Listed 2026-03-16

31 Carnegie Ave
Huntington, NY  11743

Beds: 3.0
Baths: 2.5
Sq Ft: 2,773
Lot: 21,780 sf
Single Family Map
View Full Details

Current Property Rentals

Jeanne Leonard currently has no rental properties available in Cold Spring Harbor and surrounding areas. Check back later.