Providing the building blocks for all of your real estate needs.
Image is not available

Real Estate and Land Use

Whether it is buying a commercial property, a home, an investment property, leasing a commercial space, or developing a piece of land, for most people it will be the largest financial risk ever taken. You need the experience and protection we provide on your real estate team.

Most property transactions are consummated without issue. But when things go wrong, they can really go wrong. Our experience helps us identify problems before they arise and help protect your investment and limit the expense, time and headaches.

Erchull Real Estate Group provides comprehensive legal counsel and full brokerage services for all types of real estate transactions, land use and litigation. Serving the Milwaukee area, southeastern Wisconsin and statewide Wisconsin, we protect the interests of owners, buyers, sellers, commercial and residential landlords, commercial tenants, developers and lenders. Whether buying, selling, renting or developing property, the parties on each side have certain rights and obligations. A wrong move or overlooked detail can expose you to financial liability and legal action. We work closely with clients to review real estate contracts and financial terms to avoid legal trouble. We are aggressive in initiating action or defending against adverse claims and maneuvers.



Erchull Real Estate Group also provides commercial and residential real estate brokerage services that strives to be the best service provider instead of the biggest. Our core values of integrity, commitment, trust and collaboration are practiced each day and on every transaction we encounter. Owned by real estate attorney and licensed broker, Greg Erchull, Erchull Real Estate Group is focused on providing full-service assistance for all real estate transactions in the Wisconsin market.

Erchull Real Estate Group provides quality service, detailed research and sound business advice to successfully quarterback your company through each step of the real estate process. We work with all types of clients from large multi-location corporations to small start-up firms to first time homebuyers.

Our time and attention to each client earns us repeat clients for on-going lease expansions, renewals, relocations, property purchases, property sales and investment acquisitions and dispositions. Real estate transactions can be complex, it is invaluable to have an attorney available on your side.

Erchull Real Estate Group offers a wide range of brokerage services including:

  • Buyer/Seller representation
  • Landlord/Tenant Representation
  • Sublease Representation
  • Property Searches
  • Due Diligence
  • Site Selection
  • Lease and Purchase Negotiations
  • Investment Sales & Evaluations
  • Property Evaluation / Broker Opinion of Value
  • Real Estate Consultation
  • Market Analysis


Erchull Real Estate Group has assisted in the development of retail, multi-family, office, subdivisions, condos and mixed-use projects. No project is too big or too small. We pride ourselves on finding creative solutions to maximize the value of existing sites and/or buildings.  We work hand-in-hand with our clients to analyze their real estate needs, develop a comprehensive plan for achieving their goals, and employ a full range of real estate services to meet their objectives in a timely and cost-effective manner.

We are currently the lead developer in a 16 lot residential subdivision in New Berlin called Upland Ridge.

Upland Ridge

We are nearing completion of the development of a new subdivision located in the heart of New Berlin, WI just south of Howard Avenue and east of Sunnyslope Road. The new development, named Upland Ridge, has 16 lots available to build your one of a kind custom home.

View drone footage of the development site below.

For more information regarding Upland Ridge, please contact Erchull Real Estate Group at 262.456.3700 or email your request to:


Meet the Team

Gregory E. Erchull’s practice includes real estate transactions and related areas including the leasing, financing, development, and disposition of commercial, industrial, retail and residential properties. Additionally, Mr. Erchull represents condominium and homeowner associations assisting in drafting and amending of condo and subdivision documents and conflict resolution between owners and the association.

Mr. Erchull also has extensive experience in representing a variety of corporations, non-profit corporations, limited liability companies, and partnerships. He assists clients in transactional; and operational aspects of acquiring, forming, operating, owning and structuring businesses.

After playing minor league football for more than 10 years, Mr. Erchull serves on the Board of Directors for the non-profit minor league football team Racine Raiders, Inc. The Raiders are proud of the role they play in the community, and besides continuing one of the oldest minor league football teams in the country, provide college scholarships as well as being involved in many community programs.

Honors & Awards:
2011 and 2012 Super Lawyers Wisconsin Rising Star
2018 and 2019 Real Estate Super Lawyer (awarded to the top 5% of attorneys)

I highly recommend Attorney Gregory Erchull. I have known and worked with him as a colleague for over seven years. He is one of the best negotiators I have ever worked with. Few know that he learned that skill as a lineman playing semi-pro football. He learned with a steely eyed patience that the next person who moved on the line lost. In negotiation he knows that when an offer is made, the next person who talks loses. That is the most important rule in negotiation. Few attorneys other than Greg Erchull have mastered that rule.
-Attorney Jerome Krings

Gregory E. Erchull

Gregory E. Erchull

Gregory E. Erchull

Image is not available
Duff McElligott has spent 35 years flying, first as a US Air Force fighter pilot and later as a commercial airline pilot. His extensive flight training and experience have taught him that integrity, commitment and communication are critical to the success of any mission. The same holds true with your mission to find the perfect property.

Duff has always been keenly interested in real estate. For over 15 years, he has successfully owned and managed commercial property and multi-family units, guided tenant negotiations and evaluated investment property valuations. He is constantly monitoring the market and enjoys searching for the right opportunity to buy or sell to fill a specific need or add to a portfolio of properties. After raising four children with his wife of 27 years, Kara, Duff is excited about refocusing on real estate and using his expertise to serve and engage with clients. He can be your trusted wingman and teammate for all matters real estate.


B.S. Aeronautical Engineering, United States Air Force Academy
Member NAR
Member CARW
Member WRA
Affiliated St. Elizabeth Ann Seton Church

Duff McElligott

Duff McElligott

Duff McElligott

Image is not available
Kara Erchull has been married to Greg for 17 years. She obtained her Master’s Degree in Education and taught for 7 years. She has spent the past 15 years raising her two sons, volunteering in their schools, her church and the community. Her involvement has led to many friendships and relationships in New Berlin and the Milwaukee community.

She has also spent those years preparing for a future real estate career. She has spent time working alongside Greg to better understand com mercial real estate. With her salesperson license, she has worked in condominium developments, residential sales and the development of a subdivision in New Berlin, WI.

Kara Erchull

Kara Erchull

Kara Erchull

Image is not available

We'd Love to Hear from You

Give us a call, send us an email - or drop by to have a chat. We are always here to help out in whatever way we can. If you prefer, you can fill out the form below and we'll be sure to get back to you.

2385 South 179th Street

Suite C

New Berlin, WI 53146

Office: 262-456-3700

Fax: 262.923.1008

Please enter your name.
Please enter a message.
Please check the captcha to verify you are not a robot.