About Us

Welcome to the Tri-Cities!  Our Northeast Tennessee Region includes Johnson City, Jonesborough, Gray, Kingsport, Piney Flats, Erwin, Elizabethton and Bristol!  No matter where you look, East Tennessee is beautiful from every angle with ….. Mountain Ranges in the South, Watauga and Boone Lakes, and rolling farm land in the north.   Many people move to East Tennessee and buy a home or land because of the area’s mild climate and diverse economic opportunities. 

Johnson City is where Castle Real Estate opened its doors and is noted as one of the friendliest and most serviceable real estate companies in the Johnson City, Tennessee region.  Our agents know the residential property market well and can help you whether you are looking for a new house or thinking of selling your existing home.  If it is land that has your interest, Castle Real Estate is a leader in land sales. 

Castle Real Estate is your one stop in TN with homes for sale, houses, houses for sale, condominiums, land, commercial, property management and real estate listings for sale in Washington, Sullivan, Carter, and Unicoi Counties.

Let us know if you are interested in receiving an auto email of listings with our House Search program.


Chun Thomas

Chun Thomas is a Realtor with over 17 years of extensive real estate experience.  She works in Residential Listings and Sales, Land and Farm sales, Commercial Properties, and Property Management.  She is fluent in English and Mandarin Chinese.  Her strong negotiation skills, work ethic, and delightful personality are a pleasure when navigating through the buying or selling process.


Cell: 423-914-6262

Dewey Woolbright

Dewey has a wealth of real estate experience that any buyer or seller would be wise to take advantage of.  He completed a degree in Engineering from Tennessee Technological University and was a Member of Nashville Association of Realtors from 1974-1983, Member of Johnson City Association of Realtors since 1992, 1994 Johnson City Association of Realtors Million Dollar Club,1994 President’s Circle Recipient (Top 2% of “Coldwell Banker” – Nationwide), 1996, 2001, 2002 and 2004  Northeast Tennessee Association of Realtors Sales Achievement Award, has his GRI and CRS designations and teaches Real Estate Prelicensing Courses. He and his wife have 2 grown daughters and understand the challenges of moving with children and the needs of people who are moving after the children have moved on. He specializes in helping buyers find land and sellers divide land for development.