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Tammy Kornegay

Tammy Kornegay
Real Estate Agent
Upper Marlboro MD

(MD: )

24 years experience

REALTOR® 2 Active Listings Serves Prince Georges County, MD
View on Realtor.com

Contact Information

Brokerage
Long & Foster Mitchellville/Upper Marlboro

Office Website
Office Address
9300 Lottsford Rd Ste 500
Upper Marlboro, MD  20774
(Prince Georges County)
Office Phone
301-249-1600
Office Fax
Mobile
240-535-4977
Email
tamm**@***.com
Show Email for $5

Service Areas

Mitchellville: MD Lake Arbor: MD Bowie: MD Woodmore: MD Upr Marlboro: MD Westphalia: MD Brock Hall: MD Marlboro Village: MD Kettering: MD Queen Anne: MD Springdale: MD Glenarden: MD Largo: MD North Kensington: MD Landover: MD Cheverly: MD Greenbelt: MD Woodlawn: MD Landover Hills: MD New Carrollton: MD Adelphi: MD Hyattsville: MD Beltsville: MD Hillandale: MD College Park: MD Chillum: MD Langley Park: MD Lanham: MD Lanham Seabrook: MD Seabrook: MD Glenn Dale: MD Melwood: MD Rosaryville: MD Queensland: MD Marlboro Meadows: MD Baden: MD Croom: MD Andrews AFB: MD Marlton: MD Upper Marlboro: MD Fairwood: MD Parcel Return Service: DC North Pole: DC Washington: DC Riverdale Park: MD Berwyn Heights: MD DHS: MD Accokeek: MD Clinton: MD Friendly: MD Fort Washington: MD Camp Springs: MD Oxon Hill: MD Temple Hills: MD Silver Spring: MD Takoma Park: MD Forest Glen: MD South Kensington: MD

About Tammy Kornegay

Tammy Kornegay is a resident of Maryland Her parents moved to Washington D C when she was young She also had an opportunity to live overseas and on the west coast Tammy is a self-starter and began working while she was in high school Her work experience in the Washington D C area includes consultant manager director paralegal and secretary and she worked for government agencies in the past Tammy is well versed and a doer She implemented business ventures that generated revenue and successfully managed tasks and staff Tammy is very dedicated energetic and enjoys helping others She brings to the table a positive approach creative thinking and expertise to win

Tammy is an Associate Broker with Long & Foster Real Estate Inc She has received many awards in her real estate career too Tammy was awarded the 2017 Distinguished Sales Associate of the Year for Prince George’s County Association of Realtors (PGCAR) due to her desire to serve her peers and community Tammy is committed and she wants you to win

She is a wife and mother and likes to have fun She loves spending time with family and friends and attends church locally Tammy likes travelling art music good food and creating things She also loves helping people and supporting others

Call Tammy today! She will help you"Live Your Real Estate Dreams Your Vision Is Her Goal!"

Accepting Referrals Worldwide Serving Maryland and Washington D C

Prince Georges County, MD Real Estate Market Analysis (Single Family Homes)

$566,949
Avg. Listing Price
From Tammy's portfolio
4.1 / 3.1
Avg. Beds/Baths
Typical property size
2,406 sf
Avg. Square Footage
Interior living space
1897
Active Listings
Current inventory

Prince Georges County, Maryland represents one of the most dynamic and rapidly evolving real estate markets in the Washington, D.C. metropolitan area. With its proximity to the nation's capital and a diverse mix of urban, suburban, and developing communities, the county has experienced significant transformation over the past decade. The market serves as a crucial gateway for homebuyers seeking more affordable alternatives to Washington D.C. and Northern Virginia while maintaining convenient access to major employment centers.

What makes Prince Georges County particularly compelling is its blend of established neighborhoods and emerging development areas, creating opportunities across multiple price points and property types. The county's real estate landscape is supported by 4,893 total actively licensed agents, all of whom maintain email contact information, reflecting the market's professional infrastructure and accessibility for potential clients and business partners.

Major Prince Georges County, Maryland Real Estate Markets

The county's real estate activity centers around several key municipalities, each offering distinct market characteristics. Bowie stands out as one of the most sought-after areas, known for its planned communities and higher-end properties that attract families and professionals. College Park, home to the University of Maryland, maintains a robust rental and investment property market, while Hyattsville has emerged as a trendy area drawing younger buyers with its historic charm and proximity to Washington D.C.

Largo and Upper Marlboro represent the county's more suburban markets, featuring newer developments and larger homes that appeal to move-up buyers. Meanwhile, areas like Riverdale Park and Mount Rainier have experienced gentrification trends, with historic properties being renovated and property values climbing steadily. These diverse markets create multiple micro-economies within the county, each requiring specialized local knowledge and targeted marketing approaches.

Market Dynamics and Geographic Complexity

Prince Georges County's real estate market exhibits unique characteristics shaped by its position within the broader D.C. metro area. The county benefits from Metro rail access in several communities, which significantly impacts property values and buyer demand. Transit-oriented development has become a major trend, with areas near Metro stations experiencing accelerated appreciation and new construction activity. The market also shows interesting seasonal patterns, with spring and fall typically seeing the highest activity levels.

One surprising aspect of the local market is the growing influence of international buyers, particularly in communities with strong school systems and established immigrant populations. This has created demand for agents who understand diverse cultural preferences and can navigate complex financing situations. Additionally, the county's mix of government employees, private sector professionals, and military personnel creates varied buyer profiles with different timing needs and purchasing power.

Why Businesses Need Prince Georges County, Maryland Agent Contact Data

Companies serving the real estate industry find Prince Georges County's agent network particularly valuable due to the market's complexity and growth potential. Mortgage lenders, home inspectors, and real estate technology companies benefit from direct access to the county's 4,893 licensed agents to promote services across diverse market segments. The fact that all agents maintain current email addresses enables efficient digital marketing campaigns and relationship building efforts.

Real estate service providers also leverage agent contact data to understand local market trends and identify partnership opportunities. Insurance companies, moving services, and home improvement businesses find that building relationships with Prince Georges County agents provides access to a steady stream of referrals and collaborative opportunities, making comprehensive agent contact information a critical business asset.

Current Property Listings

As of 2/17/2026, Tammy Kornegay has 2 properties for sale in Upper Marlboro and surrounding areas.

$395,000

Listed 2025-12-18

12921 Trumbull Dr
Upper Marlboro, MD  20772

Beds: 3.0
Baths: 2.5
Sq Ft: 1,422
Lot: 2,178 sf
Townhomes Map
View Full Details

$210,000

Listed 2025-08-07

812 Division Ave NE
Washington, DC  20019

Beds: 2.0
Baths: 1.0
Sq Ft: 1,114
Lot: 3,049 sf
Townhomes Map
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Current Property Rentals

As of 2/17/2026, Tammy Kornegay has the following rental properties available in Upper Marlboro and surrounding areas.

$3,150

Listed 2025-12-06

8315 Gibbs Way
Landover, MD  20785

Beds: 3.0
Baths: 2.5
Sq Ft: 2,534
Lot: 1,742 sf
Townhomes Map
View Full Details

$1,960

Listed 2025-12-13

1818 Longford Dr
Hyattsville, MD  20782

Beds: 3.0
Baths: 1.5
Sq Ft: 1,088
Lot: 3,920 sf
Townhomes Map
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$2,400

Listed 2026-01-17

2115 N Anvil Ln
Temple Hills, MD  20748

Beds: 3.0
Baths: 2.5
Sq Ft: 1,320
Lot: 2,178 sf
Townhomes Map
View Full Details