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As we move into the heart of the summer season, there are only three homes left at our neighborhood in Franklin, The Glen at Park Circle. These homes are finished and the lower levels can be tweaked to your liking, but they are completed so...

There's still time to select a great new home at The Glen at Cedar Creek in Cedarburg, including lots right at Cedar Creek itself!  Here's the latest from Cornerstone Development owner John Wahlen. https://www.youtube.com/watch?v=oKwobeON8hM...

If you're you're thinking about buying a new condominium home in Franklin, Cornerstone Development has three excellent homes for you to check out! Here's Cornerstone Development owner John Wahlen. https://www.youtube.com/watch?v=vvVf8Y9CfdE...

Oh, finally the day is coming! And that day is Friday, June 5th! Our first model at The Glen at Woodside Creek in Brookfield will be open for people to safely come through for tours.  This “soft” model opening will allow people to tour the model...

Exciting news from Brookfield!  Cornerstone Development's John Wahlen announces first model at The Glen at Woodside Creek to open its doors on Friday June 5.   https://youtu.be/qItzMtSedUI...

CONGRATULATIONS, Vicki McCormick!! All of us at Cornerstone Development would like to tip our hats, raise our glass and congratulate Vicki McCormick on her retirement from the Cornerstone sales staff! Vicki came to Cornerstone 10 1/2 years ago after leaving the nursing profession to move into...

  As I look out my window today it’s so nice to see the blue sky and sunshine, knowing that the warmer weather is right around the corner and we’re making a lot of progress in building. Yes, we have gone through some challenging times in...

    Cornerstone Development is proud and pleased to announce 10 straight great customer experiences in a row as monitored by GuildQuality.com      This means that 10 customers in a row gave Cornerstone the highest possible score in response to GuildQuality's Likely to Recommend question. Learn...

Don't let the Covid-19 situation dampen your search for a new home! You can take a virtual tour of a Cornerstone Development model and have an online discussion with with one of our sales associations right from the comfort of your own home or office!...

The world has been experiencing more than its share of gloom and doom in recent weeks.  Bearing that in mind, Cornerstone Development's John Wahlen has an important reminder about injecting a bit of humor every now and then.   https://www.youtube.com/watch?v=KEkaede0yGY...

Want to tour one of Cornerstone Development's beautiful model  homes?  Well you can, either in person or you can take advantage of a virtual tour from the comfort of your own home! Cornerstone Development's John Wahlen explains. https://youtu.be/ZCToaVM_hzs...

                        CORNERSTONE DEVELOPMENT OF S.E. WISCONSIN EARNS 2020 GUILDMASTER AWARD AS TOP CUSTOMER SERVICE LEADER IN RESIDENTIAL CONSTRUCTION INDUSTRY Sussex, WI – For the second consecutive year, Cornerstone Development of SE Wisconsin LLC has received the Guildmaster Award from...

    Ron Wolf Blog Series - Step #9 to Building a Winning Organization (Editor’s Note: Cornerstone Development had the honor of hosting a private dinner event with former Green Bay Packers General Manager Ron Wolf.  Besides being treated to a host of great inside football...

The Secret to Finding Your New Dream Home - Plan Ahead! There’s no denying that Wisconsin is in the dead of winter but people who are planning for their new homes aren’t doing so for winter. They are eagerly awaiting spring, summer. Moving into that new...

     (Editor’s Note: Cornerstone Development had the honor of hosting a private dinner event with former Green Bay Packers General Manager Ron Wolf.  Besides being treated to a host of great inside football stories (and maybe a tall tale or two!), Mr. Wolf...

As they say, we are really “crushing it” in Muskego with our new condominium home community, The Glen at Pellmann Farm! It is all just so exciting. We recently had a reservation taken for one of our remaining homes and that means there are only...