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Christina Porter

Christina Porter
Real Estate Agent (Associate Broker)
Locust Valley NY

Associate Broker (NY: 30PO0758443)

37 years experience

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

Contact Information

Brokerage
Daniel Gale Sotheby's International Realty

Office Website
Office Address
1 Buckram Rd
Locust Valley, NY  11560
(Nassau County)
Office Phone
516-759-4800
Office Fax
Mobile
516-835-5512
Email
chri***********@**********.com
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Service Areas

Lattingtown: NY Matinecock: NY Glen Cove: NY Locust Valley: NY Mill Neck: NY Old Westbury: NY Muttontown: NY Glen Head: NY Upper Brookville: NY Old Brookville: NY Glenwood Landing: NY Brookville: NY Sea Cliff: NY East Norwich: NY Cove Neck: NY Laurel Hollow: NY Centre Island: NY Oyster Bay: NY Oyster Bay Cove: NY Uniondale: NY Jericho: NY Hicksville: NY Westbury: NY Carle Place: NY New Cassel: NY Garden City: NY

About Christina Porter

Christina "Christy" is a seasoned associate broker and a top-producing real estate professional with extensive experience in both residential and commercial markets since 1989. Her expertise is complemented by a tailored approach to marketing, utilizing both print and digital strategies to secure optimal prices for sellers. For buyers, Christy takes the time to understand individual preferences, ensuring she identifies the ideal property while negotiating the best possible purchase price.

A distinguished member of Daniel Gale Sotheby’s International Realty’s Gold Circle of Excellence, Christy has consistently been recognized as a leader in both unit sales and overall production.

Before entering the real estate sector on Long Island, Christy dedicated seventeen years to Citibank N.A. in New York City, where she served as Vice President, focusing on corporate and commercial real estate. This corporate background has instilled in her a strong sense of professionalism and a commitment to confidentiality across all transactions, whether dealing with a small parcel of land, a new development, or a large estate.

Christy has collaborated with a diverse clientele, including builders, developers, investors, first-time homebuyers, and growing families. A resident of Locust Valley, she is also an active member of the North Country Garden Club and enjoys participating in various sports, including tennis, golf, and paddle.

With a commitment to meeting the unique needs of each client, Christy is well-equipped to assist you in your real estate endeavors, whether buying or selling a property.

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

$1,420,531
Avg. Listing Price
From Christina's portfolio
4.1 / 3.0
Avg. Beds/Baths
Typical property size
2,467 sf
Avg. Square Footage
Interior living space
3153
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 2/17/2026, Christina Porter has 4 properties for sale in Locust Valley and surrounding areas.

$5,700,000

Listed 2025-12-02

6 LA Colline Dr
Mill Neck, NY  11765

Beds: 6.0
Baths: 6.5
Sq Ft: 9,534
Lot: 217,800 sf
Single Family Map
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$4,300,000

Listed 2025-06-03

18 Matinecock Farms Rd
Glen Cove, NY  11542

Beds: 6.0
Baths: 5.5
Sq Ft: 5,879
Lot: 37,462 sf
Single Family Map
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$3,995,000

Listed 2024-12-09

285 Piping Rock Rd
Locust Valley, NY  11560

Beds: 7.0
Baths: 5.5
Sq Ft:
Lot: 124,146 sf
Single Family Map
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$2,600,000

Listed 2025-05-06

11 Morgan Ln
Locust Valley, NY  11560

Beds: 4.0
Baths: 2.5
Sq Ft: 3,300
Lot: 19,310 sf
Single Family Map
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Current Property Rentals

As of 2/17/2026, Christina Porter has the following rental properties available in Locust Valley and surrounding areas.

$26,000

Listed 2025-12-02

30 Underhill Rd
Locust Valley, NY  11560

Beds: 6.0
Baths: 5.5
Sq Ft: 6,000
Lot: 152,460 sf
Single Family Map
View Full Details