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Katie Kosma

Responds Quickly
Century 21 Coastal Advantage
93 Closed Sales
$34.4M Total Value
$225K - $1.2M Price Range
$369.6K Average Price
Prior 5 years

About Katie

Katie Kosma is an accomplished REALTOR® serving coastal North Carolina, specializing in residential, coastal, and lifestyle driven real estate throughout the greater Wilmington, Jacksonville, Holly Ridge, Surf City, and surrounding beach communities. With a reputation for strong negotiation and standout marketing, Katie has built a thriving business fueled almost entirely by referrals and repeat clients; a reflection of the trust she earns and the results she delivers.

Handling millions in annual sales each year, Katie combines in-depth local market knowledge with modern, strategic marketing to position her clients for success. From waterfront homes and new construction to relocation and investment properties, she approaches every transaction with professionalism and precision. Clients value her ability to keep deals moving smoothly while advocating fiercely on their behalf.

Katie believes buying or selling a home should feel supported, informed, and even a little exciting, making sure her clients feel confident every step of the way.

As the spouse of a retired active-duty U.S. Marine, Katie has a deep appreciation for the military families who make up so much of the coastal North Carolina community. She understands the unique timelines, relocations, and transitions that come with military life and is proud to support service members, veterans, and their families with knowledgeable, respectful guidance.

Deeply rooted in the local community, Katie is also a proud mom of three and an active supporter of local schools and youth athletics. When she’s not negotiating contracts or preparing homes for market, you’ll likely find her at a softball field, at a school event, or enjoying life along the Carolina coast with her family.

For Katie, real estate is never just a transaction, it’s about helping people step into the next chapter of their lives with clarity, confidence, and a trusted professional by their side.
Home Types: House, Lot/Land, Condo, Townhouse, Manufactured
Years of Experience: 9
Education: University of Illinois Chicago McHenry County College

Transaction History

Seller Deals

Total Deals 10
Total Value $3,848,000
Average Sale Price $384,800
Price Range $210K - $515K

Buyer Deals

Total Deals 15
Total Value $4,934,640
Average Sale Price $328,976
Price Range $144K - $655K

Production Over Time

1 Year View by Quarter

Seller Deals

Total Deals 21
Total Value $8,120,900
Average Sale Price $386,710
Price Range $210K - $630K

Buyer Deals

Total Deals 23
Total Value $8,501,344
Average Sale Price $369,624
Price Range $32K - $1.2M

Production Over Time

2 Year View by Quarter

Seller Deals

Total Deals 48
Total Value $18,111,700
Average Sale Price $377,327
Price Range $155K - $695K

Buyer Deals

Total Deals 45
Total Value $16,256,611
Average Sale Price $361,258
Price Range $32K - $1.2M

Production Over Time

5 Year View

Katie's Listings and Deals

Awards and Designations

  • CLHMS - Certified Luxury Home Marketing Specialist
Agent License: North Carolina #300449
Agent Photo

Katie Kosma

Responds Quickly