Liz Kostroski
NextHome Success

Looking to sell your property, buy a new home, or just need some expert real estate advice?

Highlights *
68 recent sales
$50K - $659K
45 days on market
ABR®, CRS, GRI
25+ years experience
About

As a full-time REALTOR® since 1997, my greatest satisfaction comes from helping my clients achieve their goals. Whether you’re a first-time homebuyer, seeking to sell, upgrade, or interested in investment property, I will be with you every step of the way.

I approach each client relationship as an opportunity to assist a new friend. My goal is to exceed your expectations, provide you with peace of mind, keep you smiling, and ensure that you enjoy the journey.

I have extensive knowledge of the real estate market, along with a tremendous amount of resources available to provide you with accurate answers regarding your real estate needs.

I provide outstanding client counseling, education, and service throughout the arduous task of buying or selling a home. My attention to detail and the emphasis I place on educating my clients throughout the transaction allow me to serve you better.

I look forward to speaking with you and discussing your home buying and selling needs.

Ratings & Reviews
4.9

Christine Wenger
Oconomowoc, WI
Rated 4.7 out of 5 stars.
Rated 4.7 out of 5 stars.

Liz was always available. She gave me confidence when it was needed because this was a huge challenge for my husband and I. her communication skills were at the top of the list. She was also patient with us and not push us.

Chad Ganzow
Fort Atkinson, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

No written review provided.

Linda Ganzow
Jefferson, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

No written review provided.

Linda Ganzow
Aztalan, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

No written review provided.

Amanda Johnson
Lake Mills, WI
Rated 4.8 out of 5 stars.
Rated 4.8 out of 5 stars.

No written review provided.

Charlotte Curley
Fort Atkinson, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Liz was fantastic, even though I've sold many homes before I used her expertise and guidance to help me sell my home as she saw fit.

Liz is the best.

All Century 21 team was very helpful in answering any of my needs. We bought this home through Century 21 in 1999. Andy Heine was also very helpful in the sale of my house and my needs to get it sold.

Jim Hammonds
Jefferson, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Liz was extremely professional and took time to research our needs/wants before we sold our home and listed with her & Century 21.

Taunya Hammonds
Helenville, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Thank you Liz for everything that you've done for us in purchasing our new home. It is exactly what our family needed!

Paul DeLosh
Fort Atkinson, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

No written review provided.

Jason
Fort Atkinson, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Liz Kostroski was very helpful we appreciate her timelyness, quick response time, and attention to detail through out the process. looking forward to working with her on our next adventure! thanks again,Jason

Randy Zingen
Jefferson, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

I've known Liz for many years and knew she was an exceptional realtor in the area. She is also a kind, compassionate person who helped my entire family, not only with selling my family's home, but with this emotional transition. At every turn she was there to help. She also helped my wife sell her family's home, and went above and beyond what a normal realtor would do! She was phenomenal!!!
The sale of my wife's family home was messy and very strained. It was an extremely difficult time and Liz was there to help her through all of it. It's impossible to sum up everything she did and what it meant to my wife. We are both forever grateful!

Suzanne Rendon
Jefferson, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Very professional. There were many good comments on how she works with her clients.

I have worked with realtors before and Liz is one of the best. She communicated with me all the time and understood my needs.
She went out of her way to answer any questions and get me information I needed. She was very knowledgeable. She made me feel comfortable and confident in finding the right home and I did. I would recommend her to anyone. She does a great job. She is really good at what she does

Liz was awesome in her attention to detail and my needs. It is a scary process when buying a home. She was very professional and helped me find the perfect house. You could tell right away that she had your best interests in mind and was right there to help with any concerns.
She really goes out of her way. Her performance exceeded my expectations.

She made it easy. It was not confusing. I had everything I needed to make a purchase I was very satisfied with

Paul
Jefferson, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Liz Kostroski taught us many new things about this industry. She had a keen eye for detail and pointed out aspects of houses that gave us insight into the pros and cons of each residence. As a new home buyer Liz made this experience as stress free as possible. With her expertise I would highly recommend Liz to anyone and use her business for any future endeavors.

Tim Carter
Beloit, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Liz was helpful in a time of need with the sales of my deceased fathers home. She was kind and prompt and answered all my questions well.

Steve Thayer
Fort Atkinson, WI
Rated 4.5 out of 5 stars.
Rated 4.5 out of 5 stars.

very polite and imformative'

Jacob McGowan
Fort Atkinson, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

No written review provided.

Jesse and Allana
Milton, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Liz Kostroski was always sure to go above and beyond for us. She was always willing to work way beyond normal business hours to make sure that our needs were satisfied as far as listings showings and all paperwork. She always made you feel as though you were her only client and that all of her attention was focused on you. I would definitely recommend Liz Kostroski to any friends or family!!

Robert Ganzow
Jefferson, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Liz Kostroski is a great person with the drive to do the right thing.

She showed us properties and knew the details before we saw them.

Christopher Topel
Jefferson, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

No written review provided.

Gary R.
Whitewater, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Liz is fantastic. She takes the time to listen and find exactly what your needs and wants are then does get beat to find them. I would work with Liz again in a heart beat. She’s like family now.

Nicole David
Jefferson, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Liz was so helpful and patient with all our questions. She always made us feel like we were her top priority.

Kaitlyn
Fort Atkinson, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

Liz was very helpful when I had questions about the selling process, and was very patient with my busy schedule. She always responded to me in a very timely manner, and did it with a smile on her face! She was very knowledgeable about the market within the area, and assisted in small things I could do to increase the value of my home. Highly recommend for buying or selling, as she has now helped me with both!

Paul Maller
Janesville, WI
Rated 4.4 out of 5 stars.
Rated 4.4 out of 5 stars.

No written review provided.

Keith and Lisa
Jefferson, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

My husband and I really enjoyed working with Liz. She was easy to talk to. Always available when we needed her. Answered our questions professionally. Always listened to us, and worked really hard to help us find the perfect home.

Liz is the best! A lovely person. Caring, thoughtful, and a wonderful agent.

This is the first house my husband and I have ever bought. Our experience with C21 was fantastic! Thank you!

Kristeen Boyle
Jefferson, WI
Rated 5 out of 5 stars.
Rated 5 out of 5 stars.

No written review provided.

Professional Info

Brokerage

NextHome Success
913 Madison Ave
Fort Atkinson, WI 53538

Licensed

Licensed REALTOR®
WI 50425-90
28 years experience

Awards

  • Top Producer 2014-2024

Specialties

  • First-time buyers
  • Flipping & rehab
  • Luxury properties

Designations

  • ABR®
  • CRS
  • GRI

Hobbies

  • Animals
  • Family
  • Gardening
  • Nature
  • Travel
  • Volunteering

Top Cities *

Fort Atkinson

  • 25 sales past 3 years
  • 45 days on market
  • $235K median price

Jefferson

  • 15 sales past 3 years
  • 53 days on market
  • $223K median price

Watertown

  • 5 sales past 3 years
  • 30 days on market
  • $258K median price

* Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.