Tri-Cities home sales pumped $1.4 billion into the regional economy during the first half of this year. But there’s more to the story of real estate’s role in the local economy. The economic impact from the 817 home sales reported in the Northeast Tennessee Association of Realtors® (NETAR) Home Sales report is another $985,320,220. That brings real estate’s economic footprint to $2.3 billion so far this year. 

When a family or individual buys a home, the transaction doesn’t end at the closing table. It sets off an economic chain reaction of jobs supported, services purchased, and neighborhoods stabilized. It ripples through the total and individual county economies. And the numbers behind that ripple are larger than some realize. They touch hundreds of local businesses. 

The $2.3 billion isn’t a real-time number. The sales volume and impact are dynamic. There will be some movement in the volume numbers later this year. The total impact combines the 2026 data with the Bureau of Economic Statistics’ county-level Gross Domestic Product (GDP) reports for 2024. A new annual analysis of county-level GDP will be available later this year. 

Another noteworthy number is the economic performance of real estate in each county. The total comes to $23 million. Greene, Unicoi, and Hawkins numbers are not reported because of privacy benchmarks. The same goes for Washington Co. VA and Bristol VA.  

The takeaway for consumers, business leaders, and policymakers alike is straightforward. Residential real estate is not just a housing market metric. It’s a foundational part of each county’s economy. Every closing, every deed transfer sends economic activity cascading. 

For NETAR members, these numbers represent something more than data points. They are a reminder of the role they play not just in helping clients find homes, but in sustaining the economic vitality of the communities they serve. 

The economic impact numbers are a localized product from the National Association of Realtors® (NAR) annual home sales economic impact report. It allows a breakdown of each home sale in Tennessee into four components. The total impact is $120,600 per sale. 

Here’s what the breakdown looks like: 

Real estate industry income — At 27.9% of the per-sale impact, this is the income flowing directly to real estate professionals. It covers agent commissions, broker fees, and moving-related expenses. 

Home purchase-related spending — Representing 4.7% of total impact, this category captures the furniture, appliances, and remodeling expenditures that new owners consistently make after a purchase, based on National Association of Home Builders (NAHB) research. 

Multiplier effect — At 15.6% of impact, this component comes from Macroeconomic Advisors’ modeling. It measures income earned across multiple sectors as a result of a home sale that is then re-spent in the local economy. A mortgage processor, an inspector, a moving company employee — each paycheck that results from a transaction circulates further. 

New home construction — The largest single component at 51.7%, this figure is derived from a U.S. Census Bureau formula that estimates one new home is constructed for every six existing-home sales.