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Peggy Moriarty

Peggy Moriarty
Real Estate Agent (Associate Broker)
Cold Spring Harbor NY

Associate Broker (NY: 30MO0850521)

27 years experience

REALTOR® 4 Active Listings Serves Suffolk County, NY
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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
631-692-6770
Email
pegg*********@**********.com
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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 East Norwich: NY Cove Neck: NY Muttontown: NY Upper Brookville: NY Matinecock: NY Laurel Hollow: NY Centre Island: NY Oyster Bay: NY Mill Neck: NY Oyster Bay Cove: NY Syosset: NY Hicksville: NY Centerport: NY East Northport: NY Lattingtown: NY Glen Cove: NY Locust Valley: NY Northport: NY Asharoken: NY Eatons Neck: NY Fort Salonga: NY Old Westbury: NY Glen Head: NY Old Brookville: NY Glenwood Landing: NY Brookville: NY Jericho: NY

About Peggy Moriarty

Peggy Moriarty is a licensed associate broker and a distinguished member of the Gold Circle of Excellence. She holds the designation of Certified Buyer Representative (CBR). Peggy launched her real estate career at Daniel Gale Sotheby's International Realty, quickly establishing herself as the organization's top production leader. Throughout her career, she has consistently achieved multi-million dollar sales, with a particular focus on properties within the Cold Spring Harbor School District.

Before entering real estate, Peggy was an art teacher and later worked in customer relations at Sotheby's auction house. Her dedication to the arts extends to her community involvement; she is a member of the Cultural Arts Committee and a founding member of the Arts Booster Club at Cold Spring Harbor High School, which facilitated the creation of the school's art gallery. Additionally, she has contributed to the Committee to Designate Historic Homes in Lloyd Harbor and has served on the boards of both the Huntington Winter Club and the Lloyd Neck Bath Club.

Currently, Peggy dedicates her efforts to real estate, striving to secure the best possible outcomes for her clients. Her deep understanding of people, combined with over 30 years of residency in the Lloyd Harbor community, has garnered her both professional acclaim and personal respect.

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

$2,171,890
Avg. Listing Price
From Peggy's portfolio
4.0 / 3.1
Avg. Beds/Baths
Typical property size
5,446 sf
Avg. Square Footage
Interior living space
4472
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 2/7/2026, Peggy Moriarty has 4 properties for sale in Cold Spring Harbor and surrounding areas.

$5,550,000

Listed 2025-06-16

7 Fox Meadow Ln
Lloyd Harbor, NY  11743

Beds: 4.0
Baths: 5.5
Sq Ft: 7,322
Lot: 91,912 sf
Single Family Map
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$1,900,000

Listed 2025-10-02

4 Pippin Ln
Lloyd Harbor, NY  11743

Beds: 4.0
Baths: 2.5
Sq Ft: 2,707
Lot: 87,991 sf
Single Family Map
View Full Details

$2,195,000

Listed 2025-09-25

1 Beardsley Ln
Lloyd Harbor, NY  11743

Beds: 6.0
Baths: 4.0
Sq Ft: 3,901
Lot: 87,120 sf
Single Family Map
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$3,395,000

Listed 2026-01-16

280 Southdown Rd
Lloyd Harbor, NY  11743

Beds: 5.0
Baths: 6.5
Sq Ft: 8,800
Lot: 87,120 sf
Single Family Map
View Full Details

Current Property Rentals

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