East Tennessee REALTORS® (ETNR) IDX Websites for Knoxville-Area Agents & Brokers
A direct IDX feed from the East Tennessee REALTORS® MLS, built into a fast, modern website carrying your brand – not ours.
IDX Updated Every 10 Min
5,000+ Members
12 Counties Covered
How Your East Tennessee REALTORS® (ETNR) IDX Website Works
East Tennessee REALTORS® (ETNR) – formerly the Knoxville Area Association of REALTORS® – serves more than 5,000 members across a 12-county region stretching from Knoxville and Knox County out through Anderson, Blount, Campbell, Cumberland, Fentress, Loudon, Monroe, Morgan, Roane, Scott, and Union counties. Whether you still hear it called KAAR, KAARMLS, or by its current name, it’s the same MLS – and OSI IDX connects to it directly.
An OSI IDX website pulls active listings straight from the East Tennessee REALTORS® MLS feed, refreshing every 10 minutes so buyers browsing your site always see current inventory – not day-old data pulled from a third party. Your site is built around your brand and business, not a shared template, and it comes with the tools East Tennessee agents actually need: IDX search, lead capture, CRM sync, and mobile-ready design, all under one flat monthly price.
OSI IDX websites are trusted by agents across the country because they’re simple: one price, real support, and a direct feed to your MLS – no scraped data, no hidden upsells, and no CRM lock-in.
Trusted by 1,000+ REALTORS® & Brokers
Why Agents Choose OSI IDX
A direct East Tennessee REALTORS® feed is only part of the equation. Here’s what sets an OSI IDX website apart from other East Tennessee REALTORS® IDX vendors:
- Flat, all-inclusive pricing. One price covers your website, hosting, and your East Tennessee REALTORS® IDX feed – no tiered plans or feature upsells. See full pricing details
- No CRM lock-in. Keep the CRM you already use. Leads captured on your site sync directly, so you’re never forced onto a proprietary platform. See CRM integrations
- Semi-custom design. Your site is built around your brand, not a one-size-fits-all template shared with hundreds of other agents. Browse sample websites
- Family-owned since 1982. OSI IDX is a product of OSI Express, a family-run real estate technology company with over four decades in the industry – not a VC-backed startup.
- US-based, real support. Talk to a real person on our support team, based in the US, not an offshore call center or a chatbot.
Frequently Asked Questions
How often does my website update with new East Tennessee REALTORS® listings?
Your OSI IDX website pulls listings directly from the East Tennessee REALTORS® feed and refreshes automatically every 10 minutes, so buyers always see current inventory.
How long does it take to launch my East Tennessee REALTORS® IDX website?
Most sites launch in 5–7 business days. Timeline depends mainly on how quickly we get your content and design preferences back from you.
How much does the East Tennessee REALTORS® IDX feed cost?
The IDX feed is $25/month, billed alongside your website subscription. See full pricing details
Does OSI IDX cover the full East Tennessee REALTORS® 12-county service area?
Yes. Your website pulls listings across the entire ETNR footprint, including Knox, Anderson, Blount, Loudon, Monroe, Roane, Scott, Union, Campbell, Cumberland, Fentress, and Morgan counties.
Is this the same MLS that used to be called KAAR or KAARMLS?
Yes. The Knoxville Area Association of REALTORS® (KAAR/KAARMLS) rebranded as East Tennessee REALTORS® (ETNR) in 2023. It’s the same MLS system and the same direct IDX feed – just a new name.
Can I move my current East Tennessee real estate website to OSI IDX?
Yes. We handle the migration, including your listings, content, and IDX setup, without any downtime to your current site.
East Tennessee REALTORS® (ETNR) MLS Coverage
The East Tennessee REALTORS® MLS covers a 12-county footprint across Knoxville and the surrounding region, including Knox, Anderson, Blount, Campbell, Cumberland, Fentress, Loudon, Monroe, Morgan, Roane, Scott, and Union counties. An OSI IDX website pulls listings from this entire coverage area directly from the East Tennessee REALTORS® feed, giving buyers accurate, current inventory whether they’re searching in downtown Knoxville, Maryville, Oak Ridge, or the smaller communities throughout the region.
Counties Served by the East Tennessee REALTORS® MLS
- Core Counties
- Knox County
- Anderson County
- Blount County
- Loudon County
- East & South
- Monroe County
- Roane County
- Scott County
- Union County
- North & West
- Campbell County
- Cumberland County
- Fentress County
- Morgan County
Join East Tennessee agents who’ve made the switch to a faster, better East Tennessee REALTORS® IDX REALTOR® website. See what’s included
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