Boutique Real Estate Services with over 15 years of amazing results. Let me provide you with a high-quality experience!

Hi, I’m Karen Block and I’ve been a REALTOR® in Metro Milwaukee for over 15
years. My style is to provide exceptional boutique style real estate services
throughout the home buying and selling process. I strive to deliver a high-
quality personalized experience. When you team up with me, you’ll have a
trusted advisor to help make your real estate dreams come true. Whether
buying or selling, I’ll guide you with kindness, expert advice and negotiation
skills, many years of experience, a wealth of knowledge and a track record to
back it up.

Your real estate needs are my top priority. Let’s Connect!

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Top Agent Magazine

I was featured in Top Agent Magazine - Area Specialist Karen Block

Ready to Make a Move?

Questions about Real Estate in the Milwaukee area? Send me an email with your questions and I’ll get back to you!

Since I work by referral, my business takes me all over SE Wisconsin.  Contact me today for a no hassle, no obligation consultation.

Did you know I can help you with your Real Estate needs all over the United States and world? Contact me to find out how.

Realtor Milwaukee Wisconsin


15 years of experience selling homes in SE Wisconsin

Over 350 Homes Sold and $80 Million is Career Volume  

Agent of the Year with Lannon Stone Realty, 2021 & 2022

Top Individual Real Estate Agent, RE/MAX Lakeside, 2010-2017

Top producing Real Estate Agent with Keller Williams, 2017-2020

Karen Block 5 Star Real Estate Agent Logo


Named "Five Star Best in Client Satisfaction" from Milwaukee Magazine (for 13
years and counting) placing me in the top 4% of REALTORS

Two time REALTOR® of the Week from Milwaukee Journal Sentinel

Agent of the Year production award, Lannon Stone Realty 2021 & 2022

Silver Production Award with Keller Williams Realty, 2017-2020

100% Club Production Award Winner at RE/MAX Lakeside 2010-2017

Your LGBT Realtor®

I am a proud member of the LGBT Chamber of Commerce and a member of the Keller Williams Realty Rainbow Network.

I am honored to serve the family. If keeping your business in the LGBT community is important to you, please reach out to me and find out how I can help you achieve your real estate goals.


Senior Real Estate Specialist

Are you 55 Plus?  Has it been a while since you sold or bought a home?

Is it time to help sell your parents house? Are you going through and estate sale or probate? I have a specialized skill set and education (SRES-Senior Real Estate Specialist) to help this particular demographic.  

I am sensitive to the circumstances and have a compassionate, warm and calm personality to help during this time. Do not worry, I can help!

#senior #realestate


House with SOLD sign

Sell Your House

With the experience and knowledge to get you the results you desire, I am your trusted real estate advisor and my proven techniques and marketing strategies will place your home in front of the most buyers possible with amazing results.  Contact me today! 


Women standing outside sold house

Buy A House

Whether you are a first time homebuyer, moving up, downsize and even relocating, I will find you the home of your dreams and guide you along the way.  Contact me today so I can be your real estate match maker.


Invest in Real Estate

Invest in Real Estate

 Are you looking to buy and flip or buy and hold?  Are just starting out on your real estate investment journey?  Contact me today so I can be your real estate match to day and let's start building your wealth through real estate investing.


house listing assessment

Listing Expert

With over 10 years of experience I have all of the appropriate industry knowledge and know the challenges that come with placing a successful listing.


staging home cozy living room

Staging Advisor

Staging your home means presenting it in the best light. I will work with you to prepare your home and ensure your property is shown in the best light possible.


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Professional Photography

It’s been proven that professionally taken photos help to sell homes at least 32% faster. I will provide that professional eye for your listings to help you stand out from the crowd.



My Clients Have A Lot of Love


"Our experience with Karen exceeded our expectations! She found us our absolute dream home and guided us in selling our current home, all during a intense real estate market. Her suggestions and expertise in what to look for in a home, how to stage a home, how to negotiate a contract and write an offer were superb. She really gives the white glove treatment- going above and beyond to be present, answer questions, provide reassurance, give a reasonable and objective opinions, and even provide emotional counseling at one point!!! lol. Buying and selling a home can be stressful, but working with Karen made it fun. I would highly recommend her if you are looking to buy or sell a home!"

Source: Realtor.com

Rachelle & Mike

Highly likely to recommend!

"I would recommend Karen in a heart beat. She was awesome to work with. Always willing to answer any and all questions to make our experience as stress free as possible. When we are ready to purchase a home we will definitely work with her again."

Source: Zillow



"We knew that she was THE realtor in Milwaukee. After contacting her, she came over and gave us a few tips of things to do to make our house more sell-able.

We fixed those few things, then Karen came over to take pictures for our listing (she is an awesome photographer!).

Just four days after the house went on the market, and just one open house later, we had three offers, all over asking price and two were CASH offers!  

We went from listing to closing in EXACTLY three weeks!  Karen is the ultimate professional and made the whole process less daunting.  List with Karen...trust me, you will not be disappointed!"

Matthew and Fern G.

Bought a Single Family home in Greenfield, WI

Working with Karen has been an absolute delight from start to finish! My husband and I are first time homebuyers with an FHA loan and we sure chose quite the intense market to buy in. Despite that, we managed to find the home of our dreams in less than 2 months from when we started touring houses and we just moved in last week after an incredibly smooth contingency and closing process! Karen was incredible at guiding us to hone in on exactly what we wanted, needed, and maybe what we didn't need. She kept us realistic about what was affordable for us while also guiding us on what is worth investing in. I cannot express our appreciation enough for keeping our desires top of mind while simultaneously balancing out our budget and loan restrictions. Ultimately, we only ever ended up putting offers in on two houses, the first one deciding not to sell, and the second one being the winner! She is an aggressive finder and closer, and she works her magic with kindness and thoughtful consideration. I cannot stress enough how easy she made this process for us - we experienced none of the horrors of homebuying that everyone always tells you about and I firmly believe that is because of her, as well as our mortgage broker who she referred us to. She knows her stuff, just sit back and trust her to take care of it!!! So much love and thanks for everything!! Emily Jane and Justin (and tail wags from Juniper!!) PS - another super sweet touch : she made sure to get gorgeous photos of us for our accepted offer and closing days, and it just adds to those little details that she pays attention to! Now we will have those photos to look back on and smile 🙂

Source: Zillow



"When I was searching to buy a duplex to owner-occupy in Bay View, Karen was the natural fit! As a landlord herself, she knew the potential pitfalls to look for and was very helpful throughout the entire purchasing process.

As a member of the LGBTQ+ community, it was important to me to work with a realtor who understood my life experiences and I'm always happy to support members of the community in their business endeavors, especially easy for Karen since she's an amazing realtor!"

Source: Realtor.com


Bought and sold a Single Family home in Milwaukee, WI

Karen is the best! Worked with us very closely throughout the entire process and was very prompt and responsive at all times. Very personable and made the entire process very stress-free, even in a highly competitive housing market. Highly recommended!

Source: Zillow



"We had a ton of novice questions and fundamental misunderstandings about what we actually wanted in a home (turns out a bungalow is the opposite style of what we actually need in the layout of a home).

Karen has been exceedingly responsive- she’s always available. And she’s super flexible working around our “normal business hours” schedules. She walked us through every step of the process- steps we didn’t even know existed until we got there (she was there during the inspection, at closing, and through all the back and forth with the sellers).

She’s even followed up after closing- it’s really refreshing to work with someone who is doing their job because they love the work. She is a great Realtor and an expert in the Milwaukee area.  Her Real Estate expertise helped us get the perfect home for us."

Katy and Cody W.


"Karen was great to work with. Super knowledgeable about our neighborhood and patient with us as it took us about 5 months to find the perfect house.

She answered all our questions quickly and was able to meet with us whenever we needed her. I HIGHLY recommend having Karen help you buy your next house!"

Kelly and Hunter L.