Illa Mullen
775 South Nicolet Road
Appleton, WI 54914
Recent Review

"Illa is a very easy person to deal with. She kept us up to date with all aspects of the interests, showing and sale of our property. We would highly recommend her to any buyer out there as she has your best interests at heart."

Illa Mullen

Illa Mullen is an agent with Century 21 Affiliated in Appleton, WI

From 30 years in Corporate America I jumped to Real Estate. This is 26 years now in Real Estate with the same broker. The company name has changed many times, but we're still together. I hope you will agree that " experience matters". I have signed contracts on the hood of a car at a farm to doing the entire process "on line". There is always something new to learn.



“Illa is a very easy person to deal with. She kept us up to date with all aspects of the interests, showing and sale of our property. We would highly recommend her to any buyer out there as she has your best interests at heart.”

Gary & Carole Van Zeeland

“We have worked with her previously and were very happy with all our dealings with her. She is very knowledgeable in all important areas. Loved working with Illa as did my friend who recommended her to us.”

Carole Van Zeeland, Appleton, WI

“Illa did a terrific job working with us. Any time of day she was always available to talk to. Setting up shows was never a problem at all. She was always going out of her way to relay information to us. Any question we had for her she always had a answer to. We were very lucky to have gotten in touch with her and can’t thank her enough for all her hard work! Couldn’t have asked for a better experience If I were to refer anyone looking into purchasing a house it would definitely be Illa. She did an outstanding job with everything. We are very pleased ”

Jeremy, Brillion

“Century 21 is and always would be my choice in selling my home”

Donna McCarthy Neenah WI

“If Illa doesn't know the answer to your question she knows where to go to get it.”

Susan, Neenah

“Thank you so much Illa for being more than a realtor to me!!! You listened to me and worked so hard to get me exactly what I wanted. Your always honest and understanding. You will always hold a place in my heart for everything you’ve done for me. Thank you so much!!”

Brittany golden, neenah

“She was very honest from the start, I knew she would be great to work with! ”

Maggie Van Groll, Freedom WI

“Illa has sold properties for me in the past with excellent results. I've worked with many different Realtors over the last 35 years. If I had a chance to do it all over again, I would pick Illa 100% of the time. She is knowledgeable, personable and gets results every time. I'm fortunate to have worked with Illa and know her as a person. A friend, Todd Hendricks”

Todd Hendricks, Freedom

“Illa was a pleasure to work and very efficient. ”

Wayne stellmacher

“Illa Mullen was a delight to work with and would definitely recommend to anyone! This is exactly what the other two parties told me when they recommended her to me. Illa Mullen was always available to answer any questions I had and ALWAYS took my phone call or called back immediately. The communication was excellent! I appreciated knowing whenever anyone was showing the house---even if we were not living there any longer”

Carole Van Zeeland, Appleton, WI

“She is upfront, friendly, knowledgable, gets things done. An awesome human being and agent.”

Todd Hendricks, Freedom

“Illa has all my respect for the great job and help she provided to my wife and I. I am a first time home buyer since my wife had our house prior to use getting married and she answered all the questions and was proactive and ahead when necessary. She offered her suggestions and reasons for the suggestions and then allowed us to make the decision ourselves and we felt educated to make an informed right decision Illa is one of the BEST!!! ”

Craig and Kim Gloudemans, Neenah

Contact Illa Mullen At Century 21 Affiliated

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