Knobbe Realty Partners

Portrait photo of Knobbe Realty Partners

St. Charles

950 Caledonia Dr.
O'Fallon, MO 63368

Office: 636-720-1100



Integrating years of unique experiences, sharp skill sets and individualized talents, the Knobbe Realty Partners and Lake Ozark Realty Partners were formed to align our specific skills to the needs of our clients. One of our greatest attributes is identifying needs and strategizing solutions with each client in the buying, selling and new construction process.


Provide each client with the highest level of personalized customer service, detailed market analysis, hands-on interactions, innovative marketing and follow-up communications. We will work tirelessly with our partners as valuable resources to ensure a positive and seamless real estate experience for each client.


With various backgrounds and experiences in new construction, real estate, finance, education, staging, public relations, sales and marketing, each team member offers unique talents. With every real estate sale or purchase, we collaborate in order to focus our attention on our specific areas of expertise. We set ourselves apart by dividing our roles rather than trying to individually manage every task. 

We look forward to serving you in multiple markets!


 Just a Little More about Us....

Marty and Kris Knobbe, who are both from the St. Louis area, share their passion for real estate and family. While they worked in separate but complimentary industries prior to forming the Knobbe Realty Partners, their combined vision was to always help others achieve home ownership. After having enjoyed a successful career in mortgage for 12 years, Marty Knobbe decided to apply his problem solving, sales and negotiating skills to the real estate industry in early 2015. Known for his charisma, problem solving skills and ability to build long lasting relationships, Marty earned a reputation as a client focused industry leader. As a former teacher, Kris Knobbe, entered the new homes sales industry in 2007 with the intent to help educate new construction buyers on the process. She received the Homebuilders Association Rookie of the Year in 2007 which was just the beginning of her successful career as a licensed realtor and new construction community sales manager. With her focus and dedication to others, Kris worked tirelessly to sell customized homes to families and grow communities. 

 Marty and Kris Knobbe blended their personal life with their work lives with the initiation of the Knobbe Realty Partners with BHHS Select Properties. Integrating over 12 years of their unique backgrounds, experiences, sharp skill sets and individualized talents, they created a systematized process that has proven to help buyers and sellers. With each sale, Marty and Kris successfully collaborate to provide the highest levels of personalized service, detailed market analysis, hands-on interactions, innovative media marketing and follow-up communications. They recognize the importance of exposing homes across a National market and the benefits of cross selling in multiple local markets – St. Louis, St. Charles County and Lake of the Ozarks.

 When Marty (youngest of 6) and Kris (oldest of 3) are not focused on their real estate business, they spend time with their family in St. Louis and at the Lake of the Ozarks. When the married, they blended a family of four girls - Meagan, Emily, Mia and Sophia (twins). All four girls have unique interests in various hobbies and sports - soccer, dance sewing and art. But like the rest of their extended families, Marty, Kris and the girls all share a common interest in boating at the Lake of the Ozarks, Cardinal Baseball and Blues Hockey. The newest additions to the family are their son-in-law, Presley Becker, who is serves in the US Navy, and their granddaughter, Arya Becker. 


Licensed In


Designations & Awards

Luxury Collection Specialist

Ask Knobbe Realty Partners


Outstanding team that made the difference in us getting our dream home with multiple bids. Experience is knowing what to do, what to say, and when during the initial negotiations. Once we had our contract, everything moved seamlessly. Highly suggest Kris and Marty for anyone looking to buy in this market!

- David F

Kris and Marty did an excellent job from start to finish. They were thorough, helpful, knowledgeable and timely.

- Trustee J

The Knobbes were top notch Realtors. They assisted with our “long distance” purchase at Lake of the Ozarks. They kept in close contact with us throughout the entire process and with their experience and professionalism, we closed and moved in just 3 weeks. We couldn’t be happier enjoying our new home and lake view!

- Lisa A

Kourtney was extremely helpful and kind, made looking around and the buying process go smoothly. Answered every question I had with the best of her knowledge and we appreciate it.

- Daniel B

Thanks for helping us out so much. You made the process extremely easy and your connections to people saved us money as well.

- Jaquelyn W

Kourtney has been awesome in every step of the home buying process. She has gone out of her way to make the experience positive. We were blessed to have her through the journey.

- Andrew B

I have never met a real estate agent like Kristine! She is a working machine! She is a marketing machine! She was in constant communication. She obtained top-dollar for our property thru sheer force of will, and marketing, marketing, and marketing! She makes her competition appear Lazy. Easily the best real estate agent of my lifetime.

- Mike E

Impeccable thoroughness and service

- Ben J

She did great! She was there with us every step of the way! Would highly recommend her!

- David S

Marty and Kris were there for us from the very start. They helped us stage our home, come up with a good pricing strategy and market our house really well. We were thrilled with their expertise, professionalism, and communication throughout the whole process.


Kris and Marty were great to work with! They were able to market my home and got it sold quickly.

- William S

Working with Kris and Marty was WONDERFUL!! Kris was extremely knowledgeable about the area and made the whole process feel effortless. They walked us through every step and were available to talk at any time regarding our purchase. We would recommend this team to anyone looking to purchase at the lake.

- Scott C

I could not have imagined better support and professionalism from a realtor, they staged my home at no cost and even helped me pack sports memorabilia to ensure it was not damaged. Amazing support from Marty and Kris, thank you so much, they are ABSOLUTELY the best !!!

- William M

Extremely easy to work with. Very responsive. Would highly recommend.

- Karen B

Marty and Kris did a great job for us. I will recommend them to anyone looking for lake property

- Dale B

Marty and Kris were great to work our purchase went extremely smooth !!

- Michael H

Kris and Marty were AMAZING!!! They were very patient with all our questions, answered everything we asked. As first time home buyers they really made this as painless of a process as buying a house can be. Would highly recommend them to any and all home buyers. They were extremely knowledgeable and accommodating as well. We did a 4 state move and they did zoom and virtual walk through on so many houses to help us make our decision from 300+ miles away. Couldn’t be more happy with the house we bought or the service that Kris and Marty provided to us. If you need a realty team look no further than Knobbe Realty Partners

- Nicholas H

Kris and Marty are great to work with . They make a great team . Signing everything electronically was a plus for us too . We now own our own lake condo !!

- Douglas S

We were very happy with the professionalism that Marty and Kris had during the process. They were very responsive to our needs. The few hurdles we had they took care of in a timely manner. I would definitely recommend them to anyone looking to buy their dream home!

- Kent S

Kourtney did a great job on getting us the best offer for our rental property. She made sure to keep us informed on what was going on with our buyer through out the whole process.

- James P

Outstanding team!

- Kristine K

Very nice person

- Luis H

Very quick sale. Kris already had a buyer for our condo before it was listed. Also kept us in the loop every step of the way. This would be the third home/condo I have bought or sold with Kris and Marty.

- Paul O

Kris was amazing! She walked us through every aspect of the sale, and answered all my questions and didn’t make me feel silly for asking some of them. The whole process was made very easy thanks to her.

- Terry H

We have Bought and Sold 2 properties with Kris & Marty. They really do have a pulse on the market and they truly have an interest in their clients.

- Trichel V

This is my second time using this team for my real estate needs and like the first, they were amazing. They go above and beyond to make the end to end process smooth and as stress-free as possible. I'm especially pleased with how they approached the sale of my home during this crazy market ...caring for my best interest but also showing compassion and understanding for the Buyers. They executed a plan that did not assume multiple offers, did not manipulate to push for a bidding war , showing that they are both fair and ethical. That goes a long way with me. While we still received 7 offers (tremendous result), even that was a bit stressful and weighed heavy on me, knowing what the Buyers we're going through. They talked through each offer with me and helped guide me in making the best decision. I also appreciate that they took the time to call each Buyer's Agent to let them know immediately after one was accepted in order to not just let them and their Buyers find out over MLS. I respect and appreciate that they are professional and compassionate, realizing the human side to these is not just $$$ signs to them. They went above and beyond and always add special touches, like little gifts even beyond the close of sale. It all makes a difference and combines to be the perfect choice! I will not hesitate to use them again and highly recommend them to anyone looking to sell or buy their next home.

- Chantelle J

Great team!

- Stephanie C

Great team!

- James C

They were both so nice and made selling my home a pleasant experience.


Marty and Kris were so easy to work with and patient while we searched for our perfect home at the lake. With their knowledge of the area and helpful guidance we were able to find a condo we love. I would never buy another lake property without them!!!

- James S

Kris & Marty always go above and beyond to help get your home sold. They work diligently to get you top dollar.

- Steve J

They are awesome!

- Katie S

Kris and Marty,Thanks for all your efforts and help in selling our house quickly, at a  great price.  It happened so fast it seems like it took didn't take any effort at all but I know that isn't the case. Your knowledge of the  market, Lombardo houses, and connections to other agents made a big  difference in getting it done!!  Again, thanks.Bob and Katie

- Bob B

Marty n Kris Knobbe have their finger on the pulse of real estate. I had a feeling they had a buyer for my home before I even called them and they did. I know Marty and Kris' personalities and proffesionalism make them a great team to get the deal done.

- William G

Marty and Kris are incredible. Super professional, lead the way, and take all pressure off. On a 1 out of 10, I give an 11.

- Craig

The Knobbe Realty Partners are the best... Marty and Kris are very involved in every sale. Innovative. Dedicated. Customer-Care Focused. PLUS they are FUN to be with during a very stressful time. Highly recommend this team.

- John

Kourtney was there for every step of my process. She was encouraging answered all of my questions and made the whole process extremely easy. I’ve never sold a home before I have not moved in 40 years and I was very apprehensive. She consoled me was very supportive and I couldn’t ask for a better agent!

- Martha K

It was a great experience and I would definitely recommend her to other friends and colleagues.

- Kourtney K

Thanks for all your efforts and help in selling our house quickly, at a great price! It happened so fast it seems like it took didn't take any effort at all but I know that isn't the case. Your knowledge of the

market, Lombardo houses, pricing and value strategies and connections to other agents made a big difference in getting it done. Thank you!

- Bob B

Kourtney spent the time getting to know what we were looking for in buy the property. No one else spent the time getting to know is and what we wanted. She focused the search and gave us plenty of opportunities. Because of her due diligence we found the perfect property. I am very happy with how things progressed. I will definitely recommend her to friends and family.

- Erik O

Shout Out to Knobbe Realty Partners and Lake Ozark Realty Partners. This team is one of the most professional and customer service focused teams that I have had the opportunity to work with. Marty and Kris represented me on the purchase of the lake home in December of 2018 and sale in October 2019. Their marketing and sale strategy resulted in multiple offers and a contract well over list price. My return on investment exceeded my expectations.

- Craig

Kris was the agent we primarily dealt with & she was very good. Pleasant,friendly & knowledgeable. Hugh Steavenson

- Hugh Steavenson

Marty and Kris were excellent and down to earth from time we met to the finalization of the purchase. Extremely thorough, trusty and outstanding follow up We felt very comfortable in their prompt feedback to all inquiries. Great team and would highly recommend them to anyone else looking for a real estate purchase. Thank you!!

- Glenn and Beverly Kafka Stratford WI

I feel Marty and his wife done an excellent job during a pandemic to help us sale a home and purchase a home. They really stepped up the game to get potential buyers out to view my home and the constant stream of information and updates were awesome. I would reccomend me to others and would use them again in a heartbeat

- Jelani and Amanda Bush St Peter's Missouri

The team was amazing helping me pick out my lake condo. They were very flexible with my schedule. I have already recommended them to friends. I can’t thank them enough for helping me fine the perfect place!

- A. Mosbey, Lake Ozark

Couldn’t be happier with our choice. Marty and Kris are great and helped us through the whole process. Their patience and availability was amazing. They shared their knowledge with us and educated us through the process. It was a very nice and smooth process and we are happy with everything went.

Thank you Knobbe realty partners for helping us find our home!!!

- Lucas Almeida, St. Peters

Liked the team approach from Marty and Kris,

Marty is very knowledgeable in contracts very comforting approach when dealing with money and contracts,reassuring us about issues we were unaware of and nervous about.Kris being a positive voice thru out his negotiations for us.

Marty and Kris Knobbe demonstrate all these characteristics.

They were excellent and reassuring ,making the whole experience a positive experience even when my husband and myself were anxious.

- Sharon Wortham,Osage Beach and O’Fallon Mo.

We had our lake home listed by a local realtor at the Lake of the Ozarks for over a year. We learned that there was a BHHS Select Properties team that sold in both markets - St. Louis and Lake of the Ozarks. We were impressed with their sales and marketing strategy so we asked them to list our lake home again - same list price. We didn't have to travel back and forth from the lake. Kris staged our home and Marty took care of a few details around the house before it went back on the market. Our lake house sold in 3 days with multiple offers. If you are looking for a team who knows both markets, we recommend Marty and Kris.


This team is top notch. They were very attentive and caring about all my needs. They stayed in touch

throughout the entire process. I always felt comfortable, knowing they stayed on top of everything. They

made it a stress-free transaction!

- Chantelle Johnson

I was impressed with their strategy when I talked to them. I knew that they would get my home sold fast and they did.

- Raymond Young O Fallon, MO

This team is top notch. They were very attentive and caring about all my needs. They stayed in touch throughout the entire process. I always felt comfortable, knowing they stayed on top of everything. They made it a stress-free transaction!

- Chantelle Johnson, Lake Saint Louis, Mo.

Prior experience with them was great

Can't say enough about there great help

Our son passed away and Marty and Kris made this a great experience under a very difficult time for my family.

- Wayne and Anna Maria Winter, O Fallon, Mo

Marty and Kris were amazing to work with. I have never worked with agents that were so efficient and truly dedicated to service and getting the property sold. I am the Broker/Owner at BHHS Select Properties. We recently joined the Lake of the Ozarks Board which Marty and Kris joined as well. They are very knowledgeable of the Lake. I would recommend them again immediately if asked for a referral.

- Deb Colburn, Broker/Owner @ BHHS Select Properties

Marty and Kris were great to work with. We had a long home search due to no fault of theirs and they stuck with us through it all. They were available at the drop of a hat and stayed on top of the process the whole way. We'll definitely be back if we need to move again.

- Josh, O'Fallon, MO

We looked at homes but we were also interested in new home construction. We did not know where to start. Kris was there from the beginning to walk us through every step. She helped us figure out which builder, lot, floor plan and options would best meet our needs and budget. She kept close communication with the community sales manager and builder throughout the entire process. When any challenge came up, she was quick to address if needed. She explained the builder terms and construction steps so we could follow everything. We highly recommend talking to Kris and Marty especially if you are considering building a new home!


I was referred to Marty Knobbe by my mortgage loan officer and it ended up being the best choice!! Kris and Marty were completely understand of my needs and made sure they stuck by me throughout the whole process. We had a moment where we hit a snag with the financing side (no fault of my own) and Marty spent time with my loan officer doing some critical thinking to work through it....and we did with flying colors! I will highly recommend Marty to anyone looking for an agent in the future. He was amazing!!!!

I had a great experience with Marty as my agent. We had some frustrations from the buyer's agent, but Marty persisted and did his best to keep my stress level at a minimum. I don't want to have to buy again for a very long time, LOL, but if I do...I am calling Marty (if he'll have me hahaha)!!

- Kim Price, St. Louis, MO (Affton)

Very impressed with the whole selling/buying experience with Marty. I will definitely recommend him as well as use him again, if needed, as my agent on both sides of the experience

Kristine Knobbe went above & beyong on all aspects of marketing & keeping in contact with me.

- Andrea, Wentzville, MO

Fantastic result driven realtors!! Sold not 1 but 2 homes for me and my fiancée in less then a week with multiple offers for each house! Give Marty and Kris a call and start your new home dream!!

March 2019

- Ryan

Marty exceed all of my expectations! I called Marty after watching an agent fumble around selling one of two homes I was putting on the market. My previous agent listed the home for 45 days and only got 3 people in the door to view it. In my first meeting with Marty he came prepared with a full blown marketing plan. I was a little skeptical, but the proof is in his details. He SOLD both properties in one weekend with multiple offers on both getting above asking price!!!!! If you’re looking for an agent give Marty a call and let him take the stress out of selling your home.

- Ryan Greenhalgh Lake St Louis, MO

Marty was awesome in helping us find our dream home. He knows the market and help you navigate the home buying process. Do yourself a favor and let Marty help you find your dream home!!!

- Ryan Greenhalgh Wentzville, MO

Great people! Great service! Call Kris and Marty!

- Stephanie

Marty was available to answer any of my questions or concerns throughout this process. Selling a home can be overwhelming; however, Marty made this as easy as possible for me by making phone calls, appointments, and even helping with repairs needed to sell. Marty went above and beyond to help me get what I wanted for the sale of my home and for that I strongly recommend Marty Knobbe to anyone wanting to buy or sell a home!

- Lisa Smith , Troy MO

We'll miss working with Marty. I would recommend him to any potential seller, or buyer whose in the market for a home. our experience from great from start to finish.

The closing process was easier than anticipated. Thanks for everything.

- Scott Linville, Wentzville MO.

Marty went above and beyond on every expectation we had for an agent in our new home build. He completely stepped in at the busiest time of our lives (our wedding!) to make sure our new home was properly completed to our satisfaction... knowing exactly what we wanted. Marty completed everything we asked of him and then some! He never complained nor showed any frustration with us; as I'm sure there were those moments. :-) He maintained professionalism throughout the entire process; he was our agent for over 7 months (sold 2 homes, built 1). I never thought twice about our choice to use Marty and would use him again in a heart beat (but hopefully it's not until like 10 years from now, no more moving for awhile :-)).

- Ashton Witthaus, Wentzville, MO

Marty Knobbe was extremely pleasant to work with! I trusted him fully with our home and he was always available to talk to about any questions I had... and I had many! He patiently answered and listened to any questions or concerned I had and made me feel confident in our decisions we made. Marty constantly reassured us and we look forward to working with him again in the near future to find the home we will make together as newly weds!

- Ashton Sewing

Marty was a dream come true to deal with. He was friendly, knowledgeable, and trustworthy. He was alway available when needed (even at very odd hours)and we felt he truly had our best interests in mind. He never pressured us or tried to steer us to something outside of what we communicated was important. His honesty, patience, and easy-going personality were valued and appreciated greatly. We looked at many houses and Marty never hesitated to be available when we were. We also dealt with many issues on the loan side, but Marty went above and beyond to help us in anyway in that area as well. If anyone is looking for a truly awesome realtor he is your guy. He is an absolute asset to Berkshire!

- Jon & Lesa Smith, Wentzville MO

My property was handled excellent by Marty. I spoke with several local agents I know before choosing who to work with and I'm extremely happy I went with Marty. I had a few lingering issues (to say the least) and Marty not only took those on 'head on' plus his communication and honestly was very appreciated. Marty was also very pleasant and understanding of my schedule.

- Steven Renfro, Ofallon

My husband and I had a great experience working with Marty Knobbe. He was extremely knowledgeable about the area and helped our home sell within one day of going on the market. He was always extremely patient and accommodating to our needs and schedules, and he made us feel like were his top priority. Even though we have since closed on our old home and our new home, Marty has continued to help us with issues that have arisen and answered any questions that we have had. We would definitely work with Marty again in the future and will recommend him to anyone needing a realtor in the. He was also great with our toddler and our dog who frequently had to accompany us on showings! Thanks to Marty, the home selling and buying process went as smoothly as it possibly could.

- Stephanie Taylor, St. Charles, MO

Worst experience I have ever had. This agent screamed at me, was not reliable to be at meetings on time or did not call me when she said she would. She did not have our best interest, even though buyer said she was doing inspections for information only Kourtney still tried to get us to replace the sump pump. I am extremely glad we are done working with her.

- Ruth J

Kourtney spent the time getting to know what we were looking for in buy the property. No one else spent the time getting to know is and what we wanted. She focused the search and gave us plenty of opportunities. Because of her due diligence we found the perfect property. I am very happy with how things progressed. I will definitely recommend her to friends and family.

- Erik Olson

Kourtney Kapfer is great! I hadn't met her previously to buying a home, but I'm so glad she was my realtor. She was on the ball, kind, and had a lot of helpful knowledge. I would recommend her to anyone.

- Janell, Clifton Heights

Kourtney Kapfer took the time to put together a sales plan and executed it perfectly even during the COVID-19 epidemic. She stuck to her plan and rejected low ball offers getting me top dollar for my property. It actually sold for more than any other house on my street ever had. Her personality and seller friendly attitude makes her a pleasure to work with. I’d highly recommend using her to any of my family or friends.

- Cody Bell St Louis MO

I was a first time home buyer and had no idea what I was doing. Kourtney walked me through the process. She knew exactly what to do and made the process easy for us. She’s an amazing realtor and would recommend her to a friend.

- Steffanne Hargus

Did a great job, sold 3 properties in 8 weeks, got price I asked.

- P. Rankin St. Louis, Mo.

She was real there to make sure I was confident in my buying preference!

A great realtor agent to use! Thanks

- Andy Stevens, Warrenton, Missouri


We appreciate everything you've done for us throughout this sale process! Although there were things that were out of everyone's control you always went to bat and put in the extra hours to get the house sold. We cant thank you enough. You are a amazing realtor and I know you will have great success in the future. Hope to see you soon!

- Chris

I just like working with her, will use her again and again. Thanks for sticking with quality on a company level and with the agents you have working with you,,,,,

- WIB Enterprises Corp Jeanette Wehner Pres

Kourtney Kapfer is very outgoing easy to talk to. She worked hard to get what we were asking for in the sale price of my property. Everyone at the office for closing was great to work with. Would recommend Kourtney Kapfer and Berkshire Hathaway Home Services Select Properties.

- Craige Ottwell, St Charles

Could not be happier with the job done by Lydia. She went above and beyond in my opinion. Will definitely work with her again on the next purchase, as well recommend her to any and everyone.

- Robert R

Lydia is a professional. She was highly responsive to our questions and kept us informed throughout the process. She made everything very easy for us. We would definitely recommend Lydia to others.

- Christine R

Property Specialties

Investment Properties, Multi-Family, New Construction, Relocation, Waterfront Homes