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Nancy Rosen

Nancy Rosen
Real Estate Agent (Salesperson)
Manhasset NY

Salesperson (NY: 10401279751)

11 years experience

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

Contact Information

Brokerage
Erealty Advisors Inc

Office Website
Office Address
1129 Northern Blvd Ste 404
Manhasset, NY  11030
(Nassau County)
Office Phone
516-888-9715
Office Fax
516-900-5093
Mobile
516-413-6300
Email
nanc********@*****.com

Service Areas

Old Westbury: NY Muttontown: NY Glen Head: NY Upper Brookville: NY Old Brookville: NY Glenwood Landing: NY Brookville: NY Bethpage: NY Old Bethpage: NY Plainview: NY Huntington: NY Huntington Bay: NY West Hills: NY Lloyd Harbor: NY Huntington Station: NY Greenlawn: NY Halesite: NY Elwood: NY Cold Spring Harbor: NY Bayville: NY Lattingtown: NY Matinecock: NY Glen Cove: NY Locust Valley: NY Mill Neck: NY East Norwich: NY Oyster Bay: NY Dix Hills: NY Melville: NY South Huntington: NY Wheatley Heights: NY Woodbury: NY Laurel Hollow: NY Syosset: NY Hicksville: NY Oyster Bay Cove: NY

About Nancy Rosen

Nancy Rosen is a dedicated Licensed Real Estate Agent known for her exceptional responsiveness and commitment to her clients' needs. With a background in interior design, she possesses a unique ability to envision spatial possibilities, providing valuable insights for buyers and offering creative strategies for sellers to enhance their home showings.

Having grown up in Roslyn and raised her family in Woodbury and Brookville, Nancy has cultivated a profound understanding of these communities. Her extensive experience spans the entirety of Long Island, and her accomplishments include serving as a selling agent for Lands End in Sands Point, NY.

Nancy takes great pride in guiding her clients through significant transitions in their lives. To discover how her expertise can assist you in buying or selling a home, reach out to her today.

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

$1,433,811
Avg. Listing Price
From Nancy's portfolio
4.1 / 3.0
Avg. Beds/Baths
Typical property size
2,485 sf
Avg. Square Footage
Interior living space
2985
Active Listings
Current inventory

Nassau County's real estate market represents one of New York's most dynamic and valuable suburban landscapes, with properties consistently ranking among the highest-priced in the nation. This Long Island powerhouse attracts buyers seeking premium coastal living, top-tier school districts, and convenient Manhattan access, creating a marketplace where million-dollar homes are commonplace and inventory moves quickly despite premium pricing.

The county's real estate ecosystem supports 11,944 total actively licensed agents, with all 11,944 agents maintaining email contact information, reflecting the market's technological sophistication and professional connectivity. This robust agent network serves diverse communities from Hempstead's affordable starter homes to Old Westbury's sprawling estates, each requiring specialized market knowledge and relationship management.

Major Nassau County, New York Real Estate Markets

The Gold Coast communities of Manhasset, Port Washington, and Roslyn dominate Nassau's luxury segment, where historic estates and waterfront properties command prices exceeding $3 million. Meanwhile, established neighborhoods like Garden City, Rockville Centre, and Westbury offer premium suburban living with strong resale values, while emerging markets in Freeport and Uniondale present opportunities for first-time buyers and investors seeking appreciation potential.

Nassau's geography creates distinct micro-markets along the North Shore's prestigious waterfront communities versus the South Shore's beach-adjacent neighborhoods like Long Beach and Atlantic Beach. Each region maintains unique pricing dynamics, with proximity to transportation hubs like the Long Island Rail Road stations significantly impacting property values and market velocity throughout communities from Great Neck to Hicksville.

Market Dynamics and Geographic Complexity

Nassau County's real estate market operates on compressed inventory cycles, where desirable properties in sought-after school districts like Jericho or Syosset often receive multiple offers within days of listing. This competitive environment demands agents who understand hyperlocal nuances, from flood zone implications in waterfront areas to the impact of property taxes that can exceed $30,000 annually on premium homes.

The market's complexity extends beyond pricing to encompass co-op buildings in communities like Great Neck Plaza, new construction developments in previously industrial areas, and the ongoing conversion of larger estates into luxury subdivisions. These varied property types require agents with specialized expertise in everything from co-op board approval processes to new construction warranties and municipal approval procedures.

Why Businesses Need Nassau County, New York Agent Contact Data

Mortgage lenders, home inspection companies, and luxury service providers targeting Nassau County's affluent market need direct access to the county's extensive agent network to capture high-value transactions. With average home prices significantly exceeding national norms, each successful business relationship with local agents can generate substantial revenue through premium-priced services and repeat referral opportunities.

Technology companies, marketing firms, and financial services businesses benefit from connecting with Nassau's digitally-connected agent community to introduce innovative tools and services. Given the market's competitive nature and sophisticated clientele, agents actively seek resources that provide competitive advantages, creating opportunities for B2B companies offering everything from virtual staging software to client management platforms and investment analysis tools.

Current Property Listings

As of 2/7/2026, Nancy Rosen has 1 property for sale in Manhasset and surrounding areas.

$1,550,000

Listed 2025-08-21

71 Cedar St
Hicksville, NY  11801

Beds: 5.0
Baths: 5.0
Sq Ft: 3,100
Lot: 5,998 sf
Single Family Map
View Full Details

Current Property Rentals

Nancy Rosen currently has no rental properties available in Manhasset and surrounding areas. Check back later.