I am proud to be a real estate agent in the Lower Yakima Valley! Owning a property in the Yakima Valley is a great choice and this website is a resource to help you get the most out of your investment when it is time for you to buy or sell. I am a licensed real estate agent and a member of the Lower Yakima Valley Association of Realtors. As a real estate agent, I can help you with your home buying and selling needs, but I also provide you with the exceptional real estate services and resources that Northwest Wine Country Real Estate is known for. I add value to your home buying and selling experience by:
- Providing you with education and resources about Grandview and the Yakima Valley.
- Helping ensure you understand the process of property transactions from start to finish.
- Lending you my extensive real estate experience so that you can avoid some common problems and pitfalls.
Certified real estate professionals like me can help you navigate the real estate marketplace as it changes and in any circumstance. If I can’t answer your questions, I have the resources and connections to local businesses and experts who can provide you with the information you need.
For more information related to your kind of real estate transaction, see my pages on Buyer Services or Seller Services.

Hi! I’m Holly Castle, the owner and designated broker of Northwest Wine Country Real Estate, Inc. in Grandview, Washington. I strive to offer both an outstanding level of real estate knowledge and a team of competent professionals. I like working with people that I know, like, and trust. I am a licensed real estate broker and a top producer with over 28 years experience in the real estate business. I have participated in a range of real estate transactions, including residential properties, vineyards, ranches, 1031 exchanges, foreclosures, and property management in both Yakima and Benton County. My recognized relationships and local experience, combined with Northwest Wine Country Real Estate national resources, present an exclusive benefit to my clients.