Karen Sousa REALTORĀ®

Londonderry, NH

One Verani Way
Londonderry, NH 03053

Office Phone: 603-434-2377



After years of owning an interior design business and being and avid "weekend warrior" of home renovations with my husband, I entered into the real estate arena in 2004. I've seen the extreme highs and lows of the market since then. I have learned so much and continue to learn with every transaction. Each transaction is different because each selller/buyer has different reasons and motivations for selling or buying a home. I have consistently held a top spot as a multi-million dollar producer throughout my career. I attribute that success to listening and understanding my client's needs. Additionally, I have aligned myself with some of the best business partners in Mortgage, Title, Home Inspection, Contractors, Electricians, Plumbers, Landscapers, Photographers etc....Its a pleasure to work alongside these professionals to combine their talents along with my professional experience and expertise. 

I have personally bought and sold many properties. Whether the home was new or old, there was always a project to be done. My husband and I were knocking down walls and buying fixer uppers before it was a "thing" on HGTV. We got into a pattern of buying, fixing, staging and selling. Each house sold quickly and for top dollar. Real Estate, Staging and Design services compliment each other. I have honed my staging skills and became an Accredited Staging Professional in 2013. I have created a staging options system for my seller clients to implement into their homes. You don't have to spend a ton of money or knock down walls to sell your home. However, it does need to be staged if you want to sell it quickly and for top dollar.

My business has been blessed and has grown through the client relationships and friendships that have developed throughout my career. My clients have referred me to their friends and family many times. Knowing I have helped someone achieve a goal or a dream has been a special experience and I am very grateful for the opportunity. I hope to have the opportunity to help you achieve the same. 

Service Areas

Amherst, NH, Bedford, NH, Brookline, NH, Hollis, NH, Hooksett, NH, Hudson, NH, Litchfield, NH, Londonderry, NH, Manchester, NH, Merrimack, NH, Milford, NH, Nashua, NH, Pelham, NH, Windham, NH



Ask Karen Sousa


'Karen was a steady hand throughout the process of selling our home. When we hit bumps in the road, she didn't panic but was composed and reassuring throughout. She was very responsive and answered our questions. She is extremely knowledgeable, not only about real estate in the Nashua area but she's also familiar with lenders, contractors, home inspectors, the selling process, etc. Karen is experienced and knows what she is doing. On top of it all, she is kind and honest. We're grateful we partnered with Karen in the sale of our home. Ron and Stacey'

- Ron K

I have known Karen for a long time; however, I have never had the opportunity to use her real estate services until this year when my Mom was looking to sell her home. Although she was new to selling in the Town where my Mom's house was located, her persistence to become familiar and more knowledgeable was steadfast. Karen's assistance in getting through the selling process was extremely helpful, from start to finish, for all members of my family. From interior design, staging, contractor referrals, sales knowledge, negotiation skills, patience, persistence and due diligence, Karen works hard for her customer to see them through a successful outcome. I honestly don't think I could have gotten through it without her! I highly recommend her for all your real estate needs, and if you're not sure, just chat with her for a few minutes and you will see it for yourself.

- Patty R

Karen Sousa listened to every comment we had on every place to try to fine tune our needs without taking anything away from what we see, but she could recommend based on what she learned. You will be hard pressed to find someone more patient and caring.

- Joe

We worked with Karen Sousa on the sale of my Mom's house. Karen was outstanding. She guided us through the process from beginning to end, recommending work we should do in order to get the best price. In the end, the sale was quick and painless. Karen is a true professional and I cannot recommend her highly enough. Thanks for all your hard work Karen.

- Steve

We had a great experience using Karen as our agent as we bought a new home. Karen was very knowledgeable, honest and available at any time. She was very responsive which was extremely important to us, especially in an active market. I would highly recommend her.

- Jason

I highly recommend Karen Sousa! She goes above and beyond to make sure her clients are happy. She is very knowledgeable and pays close attention to detail. She has been very helpful and supportive in the process of purchasing a home.

- Erica

Karen was absolutely amazing!!! She helped us sell our house and find and buy or new home! She was on top of everything and was up front and honest with us on any questions or concerns we may have had. If I were to sell and move again, she would be our realtor again!! I can't say enough wonderful things about Karen!!

- Michelle and Rob

Karen certainly went above and beyond my expectations. She was always very level headed and gave knowledgeable advice. She didn't just want to put us in a house but rather a home.

- Sean

Karen was well informed on the renovations that I made to my condo, and communicated this information effectively to all involved in the sale of my property. A job well done. Karen is an excellent communicator and very knowledgeable professional.

- H. Killip

We are extraordinarily happy with Karen. We took all of her recommendations for preparing the house for the market, including using her contacts in construction/contracting and we got an offer after having the house on the market for only a week---and we got asking price. She was fantastic. All of the people who viewed our home commented that it was showing really well and we feel we owe a large part of that to Karen.

- Rein and Dianna

Karen Sousa went beyond what I ever expected from a real estate broker. She worked extremely hard on getting me the price I wanted for my home, and did analysis to back up our price. She also worked very hard on making sure I paid an appropriate price for my next home. She was on top of all the details for buying and selling. I have sold homes 3 other times, and by far she was the best broker I have ever dealt with. She takes her job very seriously, and works harder than any other broker I have met.

- Beth

Karen did a nice job handling a particularly difficult selling agent. She also checked in on some items the sellers needed to complete to get their money out of escrow.

- Brian

As my buyers agent, Karen went over and above in helping me and looking out for my interests. She recommended a real estate lawyer, did necessary research, and was very flexible with our meeting times. Her questions and concerns were very useful in assisting me to make the right choices. She was equally as knowledgeable, and efficient as my sales agent. I appreciate all that she did to make my transactions go smoothly. She always conducts herself professionally and kindly.

- Heidi

We really appreciate Karen's professionalism and tenaciousness in a very difficult market to successfully sell our home and get us to our target town, neighborhood and dream home. We are thrilled! Karen was always so responsive and willing to do what it takes to get our home sold. She used all the tools available to her to market our home. We consistently had showings and she was always upfront about what we needed to do and when we needed to do it. We really enjoyed working with her and getting to know her.

- Mike and Christine

Karen Sousa Listings & Other Local Offerings

MLS Property Information Network. Inc. The Total Listing Service
Neren MLS New England Real Estate Network
Maine IDX
Equal Housing Opportunity

©2019 MLS Property Information Network, Inc; The information in this listing was gathered from third party resources including the seller and public records. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations or warranties as to the accuracy of this information.  New England Real Estate Network, Inc. All rights reserved. This information is deemed reliable but not guaranteed. The data relating to real estate for sale on this web site comes in part from the IDX Program of NEREN. Subject to errors, omissions, prior sale, change or withdrawal without notice. Maine Real Estate Information System, Inc. All Rights Reserved. Listing data is derived in whole or in part from the Maine IDX and is for consumers' personal, non-commercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified.

© 2019 BHH Affiliates, LLC. An independently owned and operated franchisee of BHH Affiliates, LLC. Berkshire Hathaway HomeServices and the Berkshire Hathaway HomeServices symbol are registered service marks of HomeServices of America, Inc.® Equal Housing Opportunity. View our Privacy Policy

Website Powered by Real Estate Web Solutions

©2019 Real Estate Web Solutions, LLC. All rights reserved. realOMS Login | Switch Mobile Site | Browse Listings