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Kerri McDonald

Kerri McDonald
Real Estate Agent (Salesperson)
Oakdale NY

Salesperson (NY: 10401254153)

13 years experience

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

Contact Information

Brokerage
Cornerstone Properties Of Li

Office Website
Office Address
1587 Montauk Hwy
Oakdale, NY  11769
(Suffolk County)
Office Phone
631-573-6394
Office Fax
Mobile
631-379-8924
Email
kmcd***************@*****.com
Show Email for $5

Service Areas

St. James: NY Smithtown: NY Nesconset: NY Commack: NY Hauppauge: NY Village of the Branch: NY Bayport: NY Blue Point: NY Holbrook: NY Holtsville: NY Centereach: NY Ronkonkoma: NY Lake Ronkonkoma: NY Farmingville: NY Central Islip: NY Bohemia: NY Sayville: NY Northport: NY Asharoken: NY Eatons Neck: NY East Northport: NY Fort Salonga: NY South Hempstead: NY Baldwin: NY Oceanside: NY Baldwin Harbor: NY North Baldwin: NY Village of Garden City: NY Garden City: NY Uniondale: NY Garden City South: NY Stewart Manor: NY

About Kerri McDonald

Kerri McDonald is a dedicated REALTOR who seamlessly integrates her expertise in real estate with her commitment to education. Since entering the real estate sector in 2014, she has also served as a full-time Reading Specialist and Literacy Coach within the Smithtown Central School District on Long Island. As an active agent with Corner Stone Properties of LI, Kerri diligently represents both buyers and sellers, leveraging her educational background to enhance her clients' understanding of the real estate investment process and current market dynamics.

Kerri emphasizes the significance of the client-agent relationship throughout the buying and selling journey, recognizing it as a crucial element of every transaction. As a mother of two, she appreciates the importance of selecting the right place to call home, highlighting the distinction between merely owning a house and truly buying a home. Outside of her professional commitments, Kerri enjoys quality time with her family, immersing herself in a captivating novel, going for short runs, participating in spin classes, or practicing yoga. She resides in Blue Point, Long Island, with her children, Shane and Maeve, along with their beloved Havanese, Buddy.

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

$2,180,503
Avg. Listing Price
From Kerri'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 2/5/2026, Kerri McDonald has 4 properties for sale in Oakdale and surrounding areas.

$553,000

Listed 2025-10-03

27 Huntingdale Way
Middle Island, NY  11953

Beds: 3.0
Baths: 2.0
Sq Ft: 1,581
Lot: 2,614 sf
Single Family Map
View Full Details

$589,000

Listed 2025-10-29

206 Crestwood Dr
Shirley, NY  11967

Beds: 3.0
Baths: 2.0
Sq Ft: 1,483
Lot: 20,473 sf
Single Family Map
View Full Details

$710,000

Listed 2025-09-10

246 Blacksmith Rd
Levittown, NY  11756

Beds: 5.0
Baths: 2.0
Sq Ft: 2,228
Lot: 5,998 sf
Single Family Map
View Full Details

$799,000

Listed 2025-10-25

4 Sullivan Ave
Farmingdale, NY  11735

Beds: 4.0
Baths: 3.0
Sq Ft: 1,794
Lot: 5,998 sf
Single Family Map
View Full Details

Current Property Rentals

Kerri McDonald currently has no rental properties available in Oakdale and surrounding areas. Check back later.