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  4. Karen Gryszkiewicz

Karen Gryszkiewicz

Nova Real Estate Group, LLC

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

About
It’s not about me. It’s about you. Karen Gryszkiewicz is the broker-owner of Nova Real Estate Group, serving buyers and sellers throughout Southeastern Wisconsin, with a special connection to Sussex, Lake Country, and Waukesha County. For Karen, real estate has never been about simply buying or selling a house. It’s about understanding where her clients are in life, where they want to go, and helping them figure out the best way to get there. Every client, every home, and every situation is different—and she believes the advice each person receives should be, too. Karen is a problem-solver by nature. With bachelor’s degrees in both mathematics and computer science, she naturally approaches challenges analytically, looks at things from every angle, asks a lot of questions, and pays close attention to the details. But she also understands that real estate is about much more than numbers. It’s about people, families, finances, timing, emotions, and sometimes finding a solution that isn’t immediately obvious. Karen likes to think outside, inside, and all around the box. Southeastern Wisconsin is home. Karen grew up in Butler, attended Hamilton High School, and raised her family in the Lisbon and Lake Country area. That lifelong connection gives her a genuine appreciation for the communities and neighborhoods she serves. Outside of real estate, Karen loves being creative. Drawing, painting, alcohol ink, and multimedia are just a few of the ways she enjoys expressing that creativity. She’s also a bit of a MacGyver—she loves figuring out how to fix something or make it work using whatever she happens to have on hand. Give Karen a problem, and chances are she’ll keep looking at it from different angles until she finds a solution. Karen also loves camping, spending time with friends and family, and playing games. Whether she’s creating something, figuring out how to fix something, sitting around a campfire, or enjoying a little friendly competition, she appreciates the simple things that bring people together. Whether her clients are buying their first home, selling a home filled with memories, relocating, downsizing, investing, or simply wondering what their next step should be, Karen’s goal is to make sure they feel informed, comfortable, and supported throughout the process.
Highlights *
70
Recent sales
$102K - $1.16M
Price range
$326K
Median price
20
Years experience

Recent Listings & Sales

Address Sold Date Sold Price Represented
725 Oak St
South Milwaukee, WI 53172
10/2/2026 $332,000 Buyer
39 Copper Trails Rd
Hartford, WI 53027
9/1/2026 $479,900 Buyer
39 Copper Trl
Hartford, WI 53027
9/1/2026 $479,900 Buyer
w307n6992 Club Cir E
Hartland, WI 53029
8/12/2026 $840,000 Buyer
271 Cardinal Dr
Sullivan, WI 53178
7/30/2026 $524,900 Buyer

Transaction History *

Seller Deals

Total Deals
12
Total Value
$4,634,500
Median Sale Price
$294,000
Price Range
$152K - $1.16M

Buyer Deals

Total Deals
58
Total Value
$21,280,648
Median Sale Price
$333,500
Price Range
$102K - $1.06M

Sales Volume Timeline

Karen Gryszkiewicz’s production volume for the past 3 year period Q4 ’23 Q4 2023 (Oct 1–Dec 31, 2023): $657K Q1 ’24 Q1 2024 (Jan 1–Mar 31, 2024): $546K Q2 ’24 Q2 2024 (Apr 1–Jun 30, 2024): $1.2M Q3 ’24 Q3 2024 (Jul 1–Sep 30, 2024): $2.1M Q4 ’24 Q4 2024 (Oct 1–Dec 31, 2024): $2.5M Q1 ’25 Q1 2025 (Jan 1–Mar 31, 2025): $1M Q2 ’25 Q2 2025 (Apr 1–Jun 30, 2025): $4.8M Q3 ’25 Q3 2025 (Jul 1–Sep 30, 2025): $2.6M Q4 ’25 Q4 2025 (Oct 1–Dec 31, 2025): $3.4M Q1 ’26 Q1 2026 (Jan 1–Mar 31, 2026): $2.9M Q2 ’26 Q2 2026 (Apr 1–Jun 30, 2026): $1.1M Q3 ’26 Q3 2026 (Jul 1–Sep 30, 2026): $2.8M Q4 ’26 Q4 2026 (Oct 1–Oct 25, 2026) — Partial quarter: $332K Q4 2023 Total Sales $657K Q1 2024 Total Sales $546K Q2 2024 Total Sales $1.2M Q3 2024 Total Sales $2.1M Q4 2024 Total Sales $2.5M Q1 2025 Total Sales $1M Q2 2025 Total Sales $4.8M Q3 2025 Total Sales $2.6M Q4 2025 Total Sales $3.4M Q1 2026 Total Sales $2.9M Q2 2026 Total Sales $1.1M Q3 2026 Total Sales $2.8M Q4 2026 Oct 1–Oct 25, 2026 Partial quarter Total Sales $332K

Lighter, dashed segments indicate partial quarters. Totals include only dates within the displayed period.

Professional Info

Brokerage

Nova Real Estate Group, LLC
W282N7105 Main Street
merton, WI 53056

Licensed

Licensed REALTOR®
WI 55043-90

Specialties

  • Age-restricted communities
  • First-time buyers
  • Luxury properties
  • Military
  • Relocation

Hobbies

  • Art
  • Outdoor Activities

Education

Mount Mary College
Bachelor’s Degree, Mathematics & Computer Science
1991 - 1994

Top Cities *

Milwaukee

  • 12 sales past 3 years
  • $170K median price

Hartford

  • 5 sales past 3 years
  • $377K median price

Menomonee Falls

  • 4 sales past 3 years
  • 35 days on market
  • $434K 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.