NAI Koella RM Moore

NAI Koella RM Moore NAI Koella RM Moore is a full-service commercial real estate firm serving East Tennessee since 1983.

We specialize in brokerage, leasing, property management, and investment sales, with a team of highly experienced, credentialed professionals. NAI Koella | RM Moore is East Tennessee’s leading full-service commercial real estate firm, offering expertise in brokerage, leasing, property management, investment sales, and real estate consulting. With 475 years of combined brokerage experience and over 300 active listings in 2024, our team provides unmatched local insight backed by a global network. Since 1983, we’ve supported industrial, office, retail, and investment clients across the region—closing over 300 transactions annually and managing more than 4.75 million square feet of property. Our brokerage team includes 7 CCIMs, 4 SIORs, 2 CPMs, 1 CRE, 1 CAM, and 1 FRICS, demonstrating our commitment to professionalism and market expertise. NAI Koella | RM Moore is proud to be a certified woman-owned and minority-owned business. We combine cutting-edge technology, customized financial analysis, and decades of experience to deliver results for businesses, investors, and property owners.

We're proud to be the newest member of Sevierville Chamber of Commerce! Thank you for the warm welcome!Sevier County is ...
09/22/2026

We're proud to be the newest member of Sevierville Chamber of Commerce! Thank you for the warm welcome!

Sevier County is growing, and it's an exciting place to do business. Visitors continue to flood in driving the need for new hotels, shopping centers, and unique experiences. Sevierville is primed to be the center of the action.

Growth like this creates demand for commercial space. Helping clients lease, buy, sell, and manage that space is what we do, and we're thankful for the leadership of the Chamber.

Excited to be part of the growth and development of this region, and glad to do that work alongside the Chamber and its members.

Planning a move, an expansion, or an investment in Sevier County? Let's talk.

https://koellamoore.com/sevierville-office/

Please join us in welcoming our newest Chamber member, NAI Koella RM Moore (Commercial Real Estate Services Worldwide)! 🌎🎉🏢

With expertise in commercial real estate and access to a global network of industry resources, NAI Koella RM Moore is committed to helping businesses find opportunities to grow, invest, and succeed.

We're excited to welcome them to our Chamber family and business community! Help us give them a warm welcome! 👏🎉

09/22/2026

Looking for medical / retail space in Oak Ridge? 👓

This former eyecare retail practice at 437 S Illinois Avenue is available for sublease, with features in place to get up and running quickly. Four exam rooms, a lab, and an inviting front reception area make this the perfect place to grow.

Aspen Dental, Fast Pace Medical, and Select Physical Therapy are right next door, making this a location patients already trust and visit for regular care.

📍 437 S Illinois Avenue, Oak Ridge, TN
▪️ 2,084 SF | $35.04 PSF NNN
▪️ Private office, kitchen, and restrooms
▪️ Employee parking behind the center
▪️ Dos Bros and Great Clips also in the center
▪️ Minutes from Oak Ridge National Laboratory

Full listing ➡️ https://bit.ly/4ycxyyW

Michelle Gibbs
Senior Advisor
865.228.4264
[email protected]

Roger M. Moore, Jr, SIOR
President
865.755.8774
[email protected]

09/21/2026

On Friday, our team spent the day together at the Sevier County Partners in Progress Education Foundation Shoot at Iron Mountain Sporting Clays. We competed, cheered each other on, and enjoyed some time as a team.

We're thankful for the chance to support students and young people in Sevier County. Thank you to Partners in Progress for a great event and for the work you do for our community.

Learn more about the Foundation's work here: https://seviercountypip.com/

09/16/2026

What a night! 🎉

CREW East Tennessee is officially chartered, and the celebration at Cherokee Country Club did not disappoint. Great view. Great turnout. Great conversation about the growth of our region.

Congratulations to the whole founding board: Kerri A. Kor of LeConte Realty, Founder and President, Christley Ford of CBBC Bank, steffanie speck of Brock Shipe Klenk, and our own Mary Ellen Kilburn. You've built something special.

NAI Koella RM Moore was proud to sponsor this event and we can't wait to see how CREW Network East Tennessee shapes the future!

Learn more about the chapter ➡️ crewetn.com.

09/09/2026

Meet The Brokers: Lauren Morgan, Senior Advisor

Four years ago Lauren joined us. In her words, she "wasn't sure exactly what path I wanted to take."

Today she is a Senior Advisor running tenant representation across East and Middle Tennessee for Dutch Bros, Little Caesars, Bojangles, Freddy's, and Fast Pace Health, with wide-ranging deal types from raw land development to second-generation retrofits.

The thing that pointed her there was personal. Her dad was a small business owner, and she wanted to help people find the right location for the thing they built.

Helping businesses of all sizes grow and thrive is what we do best, and Lauren leads the way.

Watch Lauren's story below. 🎥

09/07/2026

Today is about the people who keep our region growing. 💼 🛠️ 👔

However you live, work, and connect across East Tennessee, Happy Labor Day from all of us at NAI Koella RM Moore.

09/04/2026

This region is growing in ways most of us haven't seen. We've been here before, and we know what to measure.

We're introducing a new series focused on how we've grown, and how we're uniquely positioned to serve all the markets we call home.

We're grateful to be able to say we're "The Market Leader, by Every Measure That Matters."

You'll hear more from our co-founder Maribel Koella, CCIM, SIOR, FRICS, CRE throughout this fall: tune in on NewsTalk 98.7 with Hallerin Hilton Hill, and on 99.1 The Sports Animal and 107.7 WIVK during Tennessee Football coverage as well as various digital audio platforms.

We'll be sharing her insights here too.

Let us put our measures to work for you. Learn more ➡️ https://koellamoore.com/measures/

09/03/2026

Suite 900 at Ravine Center is ready to support Kingsport's steady healthcare demand.

The center sits on the Ballad Health Holston Valley Medical Center campus, only a few blocks from the hospital. Street level, accessible parking, and each suite has its own private entrance.

📍 Ravine Center, 121 East Ravine Road, Suite 900, Kingsport, TN
▪️ 2,247 SF | $14.00 PSF
▪️ Class B medical office, professionally managed
▪️ Lobby, reception, admin office, lab, exam rooms, conference area
▪️ Street level with head-in accessible parking
▪️ Building signage and visibility
▪️ Minutes from downtown Kingsport

Video + Details in Full Listing ➡️ https://bit.ly/4x75Fac

Lauren Morgan
Senior Advisor
[email protected]

Justin Sterling
Senior Retail Advisor
[email protected]

09/02/2026

The Knoxville South Waterfront is entering its next chapter. With the approval of the Downriver Master Plan in February, the district is poised to draw significant private investment.

1640 Island Home Avenue sits directly in the heart of the district today, with 21,952 SF across two buildings and the flexibility to fit a range of users / industries.

📍 1640 Island Home Avenue, Knoxville, TN
▪️ $11.50 PSF NNN
▪️ Building 1: 10,600 SF, with 3,000 SF office and 7,600 SF warehouse
▪️ Building 2: 11,352 SF, with 1,600 SF office and 9,752 SF warehouse
▪️ Secure fenced yard serving Building 2
▪️ 1.78 acre site with loading and overhead door access
▪️ Prominent frontage along Island Home Avenue

Tenants can take the full property or a single building, and each one carries its own office component, well suited for: distribution, service, storage, and light industrial users who need working office space attached to the warehouse.

Industrial space this close to downtown is finite, and now is the time to move on this prime location.

Full listing with 3D Walkthrough ➡️ https://bit.ly/4zToUqg

Mary Ellen Kilburn
Senior Advisor
[email protected]

Roger Moore SIOR
President
[email protected]

Address

255 N. Peters Road, Suite 101
Knoxville, TN
37923

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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