John T. Protiva

John T. Protiva

Broker Associate

Languages Spoken:

  • English
  • 414-881-2266
  • 414-543-5403 ext 4004
  • 414-543-5403
  • 11623 W. Bluemound Rd.
    Wauwatosa, WI 53226
Contact Me


I graduated from the University of Wisconsin, Madison with degrees in history and political science. I have since them completed dozens of real estate certifications and training programs.

John Protiva

I have been active in work with volunteer programs at the VA Medical Center in Milwaukee

John Protiva

I love all things Wisconsin. From Badger Football to Door County weekends. We like to travel the state for weekend getaways.

John Protiva

I am very experienced in all types of real estate. I have completed over 1200 transactions .Most of my sales were single family ,owner occupied homes. I have worked on both seller and buyer sides.

I have a high level of investment property knowledge. I have helped dozens of investors start or liquidate their portfolio over the last 23 years.

I also have listed foreclosure properties consistently over the last 15 years. I have relationships with private banks that provide me with a constant flow of inventory.

Welcome to my Website

My personal knowledge of the local Real Estate market is combined with the power of the Century 21 brand. Let me assist you in finding your next home, in a neighborhood that is right for you, and in the price range you want.

I have over 23 years of experience that I will bring to the table for you.  My experience will provide you with a REALTOR that has exceptional negotiating and market skills.  I am a hand's on REALTOR.  I have direct involvement with my clients and do not delegate the work to a less experienced REALTOR. 

Call John T. Protiva to get started today!  414-881-2266

John Protiva

I was born and raised in Brookfield ,Wis. I still currently live there. I attended grade school and high school in Brookfield. I went to the University of Wisconsin, Madison.

Are you an investor?

If you are currently an investor looking for someone to help you expand your portfolio OR just looking to get started, give me a call or send me an email.  I look forward to putting my experience to work for you.

Looking to be a Real Estate Developer ?

I can help.  Give me a call or email me for more information.

Professional Background

2009 - Present: 
Century 21 Affiliated.  Sales Broker . High level of experience in owner occupied single family homes and condos. I have over 1200 closed transactions from both seller and buyer side. I have also helped dozens of investment real estate professionals build their portfolios.

1993 - 2009: 
First Realty GMAC. Office sale manager and sales associate.

1991 - 1993: 
Coldwell Banker Residential.  Sales Broker activities with focus on small investors and developers.

1979 - 1991: 
Commercial Insurance Sales, specialized in Investment Real Estate

1974 - 1979: 
University of Wisconsin, Madison

Professional Memberships

I carry a Wisconsin Brokers License.  I am a member of the National Association of REALTORS®, the Wisconsin REALTORS® Association and the Greater Milwaukee Association of REALTORS®.  I am a member of the Multiple Listing Association (MLS) with all of my listings exposed in MLS and hundreds other various real estate websites. 


  • Realtor
  • Equal Housing Opportunity
  • Centurion
  • Equator Certified - Gold Level
  • Seniors Real Estate Specialist
  • RES.Net Certified

My Listings

121 W North St #31, Waukesha, WI 53188
Beds: 1 / Baths: 1
599 square feet
N61w14357 Brookside Dr, Menomonee Falls, WI 53051
Beds: 5 / Baths: 4
4,609 square feet
9514 W Schlinger Ave, West Allis, WI 53214
Beds: 3 / Baths: 1
1,205 square feet
4517 N 77th St, Milwaukee, WI 53218
Beds: 4 / Baths: 2
1,472 square feet
W326s4013 Spring Ridge Ct, Waukesha, WI 53189
Beds: 4 / Baths: 3
2,247 square feet
333 S Maple St., Oconomowoc, WI 53066
Beds: 2 / Baths: 1
980 square feet
3212 S 56th St, Milwaukee, WI 53219
Beds: 2 / Baths: 1
858 square feet
20370 Scarlet Hawthorne Rd, Brookfield, WI 53045
Beds: 3 / Baths: 2
2,023 square feet
7518 W Beloit Rd, West Allis, WI 53219
Beds: 3 / Baths: 1
1,165 square feet
4171 S 2nd St, Milwaukee, WI 53207
1,641 square feet
2835 N 46th St, Milwaukee, WI 53210
Beds: 2 / Baths: 2
1,672 square feet
11907 W Diane Dr, Wauwatosa, WI 53226
2,332 square feet
3262 N 22nd St, Milwaukee, WI 53206
Beds: 3 / Baths: 1
1,094 square feet