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John Messina

John Messina
Real Estate Agent (Associate Broker)
Cold Spring Harbor NY

Associate Broker (NY: 30ME1038914)

41 years experience

REALTOR® 8 Active Listings Serves Suffolk County, NY
View on Realtor.com

Contact Information

Brokerage
Daniel Gale Sotheby's International Realty

Office Website
Office Address
5 Main St
Cold Spring Harbor, NY  11724
(Suffolk County)
Office Phone
631-692-6770
Office Fax
Mobile
631-692-9266
Email
john*******@**********.com
Show Email for $5
Website

Service Areas

Old Westbury: NY Muttontown: NY Glen Head: NY Upper Brookville: NY Old Brookville: NY Glenwood Landing: NY Brookville: NY East Hills: NY Greenvale: NY Roslyn Harbor: NY Huntington: NY Lloyd Harbor: NY Cold Spring Harbor: NY East Norwich: NY Oyster Bay: NY Dix Hills: NY Huntington Bay: NY West Hills: NY Huntington Station: NY Greenlawn: NY Halesite: NY Elwood: NY Jericho: NY Cove Neck: NY Matinecock: NY Laurel Hollow: NY Centre Island: NY Mill Neck: NY Oyster Bay Cove: NY Syosset: NY Hicksville: NY

About John Messina

**John Messina**
**Associate Real Estate Broker**
**Gold Circle of Excellence**
**Global Real Estate Advisor**
**Member, National Association of Realtors**
**Member, Long Island Board of Realtors**
**Graduate, Real Estate Institute (GRI)**
**Senior Real Estate Specialist (SRES)**

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**Industry Recognition**

John Messina has consistently demonstrated excellence in the real estate sector, earning numerous accolades throughout his career. His achievements include:

- **2020:** Ranked among the Top 10 Production Leaders at Daniel Gale Sotheby's International Realty
- **2019:** Recognized in Real Trends as one of America's Best Real Estate Professionals, placing in the top half of 1% of agents nationwide
- **2019:** Honored as the 17th Nationally for Sales Volume by the Asian Real Estate Association of America (AREAA)
- **2018:** Again named a Top 10 Production Leader at Daniel Gale Sotheby's International Realty
- **2018:** Ranked 37th Nationally for Sales Volume by AREAA
- **2016:** Awarded Top Producer by Volume/Office by Long Island Business News
- **2014:** Recognized as the 16th Nationally for Sales Volume by AREAA
- **2012:** Named Residential Agent of the Year for Nassau and Suffolk by Long Island Business News

**Notable Sales Achievements**

John has facilitated record-breaking transactions in various prestigious communities, including:

- **2020:** Highest sale in the Village of Lloyd Harbor
- **2019:** Highest sale in the Village of Lattingtown
- **2018:** Highest sales in both the Villages of Brookville and Laurel Hollow
- **2017:** Highest sale within the Cold Spring Harbor school district
- **2016:** Highest sales in the Villages of Laurel Hollow and Muttontown
- **2013:** Highest sale in the Village of Muttontown
- **2010:** Highest sale in the Village of Lloyd Harbor

*Data sourced from MLSLI and other platforms, reflecting John’s involvement in various capacities in these transactions.*

**Professional Background**

With over three decades of experience, John Messina has established himself as a leading agent on Long Island’s North Shore. His deep-rooted knowledge of the area, combined with innovative marketing techniques and advanced digital media strategies, allows him to effectively connect luxury properties with a broad audience of potential buyers.

John’s expertise extends beyond traditional real estate transactions; he is well-versed in leasing, property management, zoning, commercial and investment properties, permits, new construction, tax certiorari, and financing. As a Graduate of the Real Estate Institute (GRI), he possesses one of the industry's most esteemed designations, ensuring clients receive service grounded in extensive training and a commitment to ethical standards.

**Community Engagement**

John is actively involved in local charitable initiatives, including his six-year presidency of the Cold Spring Harbor Lion’s Club. He also supports EPIC, an organization dedicated to providing care and education for individuals with epilepsy and developmental disabilities. In recognition of his family's contributions to fundraising and awareness efforts, they were honored as “Family of the Year” at EPIC’s 31st Annual Gala Dinner in 2016.

**Client Commitment**

John’s success is built on a foundation of repeat business, loyal clientele, and referrals. He is known for his integrity and dedication to safeguarding his clients' interests while delivering exceptional results.

For inquiries regarding buying or selling a home, or to discuss the current real estate market, please reach out to John Messina at 516-241-0761.

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

$2,180,503
Avg. Listing Price
From John's portfolio
4.0 / 3.1
Avg. Beds/Baths
Typical property size
5,355 sf
Avg. Square Footage
Interior living space
4631
Active Listings
Current inventory

Suffolk County's real estate market represents one of New York's most dynamic and diverse property landscapes, stretching across Long Island's eastern expanse from bustling suburban communities to exclusive waterfront estates. With 9,107 total actively licensed agents serving the region, this market demonstrates remarkable depth and professional expertise, reflecting the county's complex mix of residential neighborhoods, commercial districts, and luxury coastal properties that attract buyers from across the metropolitan area.

The sheer scale of professional representation in Suffolk County reveals a market that operates at institutional levels, where every one of the 9,107 agents maintains email connectivity, enabling rapid communication and deal coordination across multiple price points and property types. This extensive network of licensed professionals supports everything from first-time homebuyer transactions in communities like Brentwood and Central Islip to multi-million dollar estate sales in the Hamptons, creating a sophisticated ecosystem that responds quickly to market shifts and seasonal demand patterns.

Major Suffolk County, New York Real Estate Markets

The county's real estate activity concentrates heavily around several key metropolitan areas, with Huntington, Babylon, and Islip serving as major commercial and residential hubs that drive significant transaction volume. These central markets feature diverse housing stock ranging from post-war suburban developments to newly constructed luxury communities, while coastal areas like Southampton, East Hampton, and Montauk command premium pricing due to their proximity to beaches and seasonal rental potential that attracts both permanent residents and investment buyers.

Emerging markets in communities such as Patchogue, Riverhead, and Greenport have experienced surprising growth as buyers seek more affordable alternatives to traditional high-end areas, creating opportunities for agents specializing in value-oriented transactions and redevelopment projects. The contrast between these developing markets and established luxury zones like Sag Harbor creates multiple distinct real estate ecosystems within the county, each requiring specialized knowledge and different marketing approaches.

Market Dynamics and Geographic Complexity

Suffolk County's real estate market operates with distinct seasonal patterns that significantly impact pricing and inventory levels, particularly in eastern coastal communities where summer demand can drive rental rates up by 300% compared to winter months. This seasonality creates unique challenges for agents who must navigate fluctuating buyer preferences, vacation home purchases, and the complex interplay between permanent resident sales and investment property transactions that define much of the county's higher-end market activity.

Geographic complexity adds another layer of market sophistication, as properties just miles apart can vary dramatically in value due to school district boundaries, flood zone designations, and proximity to transportation corridors like the Long Island Rail Road. Agents must possess hyperlocal expertise about everything from septic regulations in rural areas to co-op board requirements in more developed communities, making market knowledge extremely specialized and location-dependent.

Why Businesses Need Suffolk County, New York Agent Contact Data

Companies serving the real estate industry can leverage Suffolk County's comprehensive agent database to reach professionals handling transactions across dramatically different price points and property types, from affordable housing initiatives to luxury estate sales exceeding $10 million. This diversity creates opportunities for businesses offering everything from basic transaction management tools to sophisticated wealth management services, as agents require different solutions depending on their specific market segments and client demographics.

The complete email accessibility across all 9,107 licensed agents enables businesses to execute targeted marketing campaigns that can be customized by geographic area, specialization, or transaction volume, allowing for precise audience segmentation that maximizes response rates and conversion potential in this competitive and professional market environment.

Current Property Listings

As of 2/13/2026, John Messina has 8 properties for sale in Cold Spring Harbor and surrounding areas.

$2,495,000

Listed 2025-10-14

2003 Midlane S
Muttontown, NY  11791

Beds:
Baths:
Sq Ft:
Lot: 159,865 sf
Land Map
View Full Details

$8,500,000

Listed 2025-12-09

200 Centre Island Rd
Centre Island, NY  11771

Beds: 6.0
Baths: 7.5
Sq Ft: 7,047
Lot: 74,488 sf
Single Family Map
View Full Details

$1,695,000

Listed 2026-01-30

85 Cove Rd
Oyster Bay Cove, NY  11771

Beds: 4.0
Baths: 3.0
Sq Ft: 3,546
Lot: 120,661 sf
Single Family Map
View Full Details

$1,525,000

Listed 2025-09-03

382 Altessa Blvd
Melville, NY  11747

Beds: 2.0
Baths: 2.0
Sq Ft: 2,937
Lot: 2,936 sf
Condos Map
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$1,295,000

Listed 2025-09-30

103 Rivendell Ct
Melville, NY  11747

Beds: 3.0
Baths: 2.5
Sq Ft: 2,517
Lot: 10,890 sf
Condos Map
View Full Details

$1,695,000

Listed 2025-07-18

53 Orange Dr
Jericho, NY  11753

Beds: 3.0
Baths: 3.0
Sq Ft: 2,689
Lot: 10,019 sf
Single Family Map
View Full Details

$1,795,000

Listed 2025-08-25

6 Hilltop Dr
Laurel Hollow, NY  11791

Beds: 4.0
Baths: 4.0
Sq Ft: 3,292
Lot: 89,559 sf
Single Family Map
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$868,000

Listed 2025-11-13

7 School St
Bayville, NY  11709

Beds: 3.0
Baths: 2.5
Sq Ft: 1,264
Lot: 21,432 sf
Single Family Map
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Current Property Rentals

As of 2/13/2026, John Messina has the following rental properties available in Cold Spring Harbor and surrounding areas.

$7,500

Listed 2026-01-03

1926 Midlane Rd
Syosset, NY  11791

Beds: 5.0
Baths: 3.0
Sq Ft: 3,750
Lot: 87,120 sf
Single Family Map
View Full Details