Howard & Tammy Sentell

Sentell Real Estate, License #282218

Top 10 Listing Agent

Meet Howard and Tammy Sentell

As the broker and owner of Sentell Real Estate, I am committed to helping you achieve your real estate goals. With 22 years of experience and over 1200 properties sold, I am a top 10 listing agent. We ensure that every transaction is handled with excellence, staying informed of the current market conditions and utilizing extensive networks. Reach out to us today to discuss your situation and develop a plan. At Sentell, we are dedicated to providing extraordinary service and doing everything we can to support you. The offer to sell your house in 60 days is valid if the listing company and the seller agree on a sale price in writing. Save money by listing your home with full-service Sentell Real Estate for a 1.75% commission.

Howard Sentell Top 10 Listing Agent

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The offer to sell your house in 60 days is valid if the listing company and the seller agree on a sale price in writing

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Top 10 Listing Agent

1200+ Properties Sold

1.75% List Commission

21 Years of Experience

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Selling Your Home?

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WHEN YOU BUY A HOME

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Buying Your Dream Home?

Featured Listings

Featured

Newly Listed

13107 Allen Kirby Rd, Knoxville, TN, 37934

MLS# 1303229

ACTIVE

$15,000,000

Listing Agent: Jay Willis

Listing Office: Gables & Gates, REALTORS

Featured

Newly Listed

10628 Albion Way, Knoxville, TN, 37922

MLS# 1307933

ACTIVE

$9,950,000

5 Beds

8 Baths

Listing Agent: Lucas Haun

Listing Office: Keller Williams Signature

Featured

Newly Listed

8719 Inlet Drive, Knoxville, TN, 37922

MLS# 1319169

ACTIVE

$7,900,000

6 Beds

7 Baths

Listing Agent: Tara Smith

Listing Office: Mountain Home Realty

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IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Updated: 16th December, 2025 9:15 PM (UTC)

What Clients Say About Working With Sentell Real Estate

View all testimonials

April Cox

07/14/2023

I have already recommended him to friends.

Howard Sentell with Sentell Real Estate is a 5-star realtor. I was impressed with their level of knowledge and the amount of data they had about the…

Google Review

5.0/5.0

Amanda Turner

07/14/2023

He is knowledgeable, humble, motivated and very personable.

Howard was a pleasure to work with selling my home. He is knowledgeable, humble, motivated and very personable. I highly recommend the Sentell…

Google Review

5.0/5.0

Lia Botsis

07/14/2023

My husband and I are incredibly pleased with the service we received from Sentell Real Estate while we were selling our house.

My husband and I are incredibly pleased with the service we received from Sentell Real Estate while we were selling our house. Howard and Tammy…

Google Review

5.0/5.0

Our blog

We want you to feel confident and relaxed every step of your journey. Check out our latest blog posts - they’ll certainly help you understand the world of real estate a bit better.

5 common mistakes first-time homebuyers make

Buying a home is always an anxiety-ridden process, and that goes triple for anyone who’s embarking on homeownership for the very first time. There’s so much to do and so much you don’t know that “overwhelming” hardly seems like an appropriate description of how it…

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Sellers

Open House Prep Guide: Get Ready In 5 Steps

An open house can be an ideal way to introduce a bulk of buyers to the property you're hoping to sell them, and done right, an open house can sometimes generate multiple offers. The key, though, is "done right" -- not every open house is going to be a buyer's bonanza, and…

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Buyers Sellers

What Your Agent Should Do For You?

Just like in any other profession, there are good real estate agents ... and there are, unfortunately, subpar real estate agents, too. But how do you know if you've got a dreamboat or a dud handling your real estate transaction?

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Buyers Sellers

10 Things Everyone Should Know About Real Estate Investing

Real estate investing is gaining popularity, and if you’ve been giving it some thought, this guide will give you an overview. The goal of any real estate investor is typically to make money. This means purchasing an investment property at a good price so you can rent it…

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