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Barbara Mullaney

Barbara Mullaney
Real Estate Agent (Salesperson)
Long Beach NY

Salesperson (NY: 40MU0988773)

25 years experience

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

Contact Information

Brokerage
Coldwell Banker American Homes
Office Address
284 W Park Ave
Long Beach, NY  11561
(Nassau County)
Office Phone
516-665-2000
Office Fax
516-432-2001
Mobile
516-582-6096
Email
real***********@*****.com
Show Email for $5
Website

Service Areas

Barnum Island: NY Lido Beach: NY East Atlantic Beach: NY Long Beach: NY

About Barbara Mullaney

With over two decades of experience in the real estate industry, this accomplished professional is dedicated to upholding the highest standards of service and professionalism. Renowned for their commitment to client satisfaction, they have earned significant respect among peers and a robust referral network from delighted clients.

As a full-time agent, they provide comprehensive real estate services across Long Beach, East Atlantic Beach, Point Lookout, Island Park, and both Nassau and Suffolk Counties. Their expertise spans all facets of real estate, including sales, rentals, residential properties, condominiums, co-ops, and commercial transactions.

Recognized as the top producer in Long Beach by units sold in 2021, they take pride in the successful business and team they have cultivated. The Barbara Mullaney Team achieved an impressive $100 million in real estate volume through 160 transactions last year. They are committed to serving as trusted real estate advisors for years to come.

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

$1,425,813
Avg. Listing Price
From Barbara's portfolio
4.1 / 3.0
Avg. Beds/Baths
Typical property size
2,471 sf
Avg. Square Footage
Interior living space
3105
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 2/13/2026, Barbara Mullaney has 4 properties for sale in Long Beach and surrounding areas.

$349,000

Listed 2025-11-10

275 Maple Ave Unit B1
Rockville Centre, NY  11570

Beds: 2.0
Baths: 1.0
Sq Ft: 35,295
Lot: 31,202 sf
Coop Map
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$1,525,000

Listed 2025-03-31

62 Rochester Ave
Long Beach, NY  11561

Beds: 3.0
Baths: 2.5
Sq Ft: 3,420
Lot: 5,227 sf
Single Family Map
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$849,000

Listed 2025-11-13

90 Connecticut Ave
Long Beach, NY  11561

Beds: 3.0
Baths: 2.0
Sq Ft: 968
Lot: 1,799 sf
Single Family Map
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$1,250,000

Listed 2025-11-13

371 E Penn St
Long Beach, NY  11561

Beds: 5.0
Baths: 3.0
Sq Ft:
Lot: 3,999 sf
Multi Family Map
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Current Property Rentals

As of 2/11/2026, Barbara Mullaney has the following rental properties available in Long Beach and surrounding areas.

$3,500

Listed 2025-08-22

3 Oswego Ave Unit Upper
Atlantic Beach, NY  11561

Beds: 2.0
Baths: 2.0
Sq Ft: 1,300
Lot: 3,598 sf
Multi Family Map
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