Mo Seiler REALTOR®

Portsmouth, NH

111 Maplewood Ave
Portsmouth, NH 03801

Office Phone: 603-431-8977



Specialize in the NH and Northern MA Seacoast, Rye Beach Real Estate



~Licensed since 2000, over a decade in real estate and offering a stress free smooth transaction for buyers and sellers

~Licensed in New Hampshire and Massachusetts

~Understand relocation needs and can guide the second home purchaser

~Specialize in Residential and Condominiums

~First hand knowledge of the Florida real estate market and can connect you with the best Florida real estate agent through a customized screening process

~Can speak and understand French as a second language and can assist a client in their native tongue


Upscale Bistro Business owner,Bonita Springs FL

~Never back away from a challenge, only embrace it

~Understand business and real estate as largest asset and how the bottom line can affect my client

~Understand customers/clients and their needs

~Strong work ethic and will work hard for you!

Mo returned to her native New Hampshire after many years in the Florida marketplace and has always felt connected to the beautiful area, the four seasons and her roots. Originally from Berlin,NH, she has been in the Seacoast area since 2008 and lives in Rye, where the ocean is steps away.

he is a proud mother of two grown children with her son who is in Banking in West Palm Beach and her daughter who lives in North Carolina with her grandchildren and family.

Mo never sits still and is very active as she has been a hospice volunteer since 1994 and was a member of the BNI. Mo is a positive person who believes her glass is not half full but overflowing!

While in Florida, she owned a catering company as well as an upscale bistro on Bonita Beach. You will never go hungry as she loves testing new recipes and is a gourmet cook.

Mo has a soft spot in her heart for her two beautiful schnauzers, Atticus and Finch and can be seen walking them or running with them on the sandy beach.

When you meet Mo Seiler, you will feel like you have known her forever! 

Call/Text Mo at 603-380-4348 or email at





Service Areas

Amesbury, MA, Andover, MA, Andover, NH, Auburn, NH, Boxford, MA, Brentwood, NH, Center Harbor, NH, Chester, NH, Derry, NH, Dover, NH, Exeter, NH, Hampton, NH, Lee, NH, Londonderry, NH, Newbury, MA, Newburyport, MA, New Castle, NH, Newfields, NH, Newmarket, NH, North Andover, MA, Northbridge, MA, North Hampton, NH, Portsmouth, NH, Rochester, NH, Rye, NH, Salem, NH, Sandown, NH, Somersworth, NH, Stratham, NH, West Newbury, MA

Ask Mo Seiler


'Mo Seiler from Verani Realty did a fabulous job under difficult circumstances. The contract took over 13 months to close, and Mo was there to help and support us through the entire ordeal. She was professional, friendly and always helpful. Thanks so much, Mo!'

- Chris & Gay Adams

'Mo Seiler was right on top of everything during the process. She found me 3 properties, and we closed on all of them within a month. She is absolutely great to work with.'

- Dana Shaw

Thank you Mo. Three words that carry such an abundance of gratitude to you and all that you did for us. We could not sell our home for years as the Realtor was bringing although qualified, not buyers that could live on the property or in the home that it was designed for. They could not build a barn, raise chickens, grow a Tulip crop or have a green house business. The rest felt that the ceilings were to high, there was too much wood and stone outside and inside the structure and the rooms were too large. The Realtor was sending buyers that were looking for Colonials, Capes and Ranches. Our home was an English Manor house. Then you came along. Within months we had offers. You certainly know people and can match the homes to appropriate buyers that appreciate the home for their unique qualities. You listened to us and gave direction as well as individuals that could assist us in many ways to sell and present the home. You worked extremely well with everyone and knew what the area would support. Teresa and I may consider a small place there for summers and will seek only you out for that. Thank you again Mo from Teresa and me. Best, Dr. Michael Hamilton, 1002 Horizon Way, Martinsburg WVA .

- Michael & Theresa Hamilton

After my mother passed, as one trustee of her estate, I had the task of selling her home in Byfield, MA. I turned to a dear friend in NH for help and he guided me to Mo Seiler. Mo contacted me and we arranged a meeting at the house. We walked through the house that had not been updated in twelve years and Mo made her suggestions about what needed to be done in order to present the house properly. She wasn't in any hurry -she took her time and then emailed me her suggestions.

Mo contacted my attorney and he was very impressed with her presentation and professionalism.

What I liked the most about Mo was her enthusiasm and positive attitude. Before I interviewed Mo, I met with two other real estate agents and quickly became discouraged because they lacked positive energy and focused on the lack of hardwood flooring and the close proximity of neighbors. Both agents wanted to low ball the house when homes in the neighborhood were selling for well over $400,000.

I would highly recommend Mo Seiler as your real estate agent because you can trust her to do her very best for you......unlike the others.***********

- Kathe Higgins

'I had to relocate for business from Las Vegas and was very nervous about the process. Mo helped me and my husband not only find a home but while we were still in Nevada kept a close eye on all that was going on with lender, inspections, title etc. Mo is a top notch Realtor and a very caring one. She has integrity and is a great communicator. She always kept us informed on what was going on. Thanks MO'

- L. Perl

'Thank you for your perseverance, great attitude and smile as it goes along a way in what can be a stressful and exciting transaction.

Thanks so much for your help with all this! I am so grateful for all you’ve done for me. The perfect condo/healing place, and the perfect house for an exciting future. You are very good at what you do. I’m so happy you’re at Berkshire Hathaway HomeServices and doing well.'

- T.Tengren

My mission was to develop a relationship with a broker i could work with on various projects and Mo was perfect. Flexible, understanding, effective, efficient, likable,<br/>pleasant, charming, knowledgeable ...

- Lucia Moura

My mission was to develop a relationship with a broker i could work with on various projects and Mo was perfect. Flexible, understanding, effective, efficient, likable,

pleasant, charming, knowledgeable and exhibited wonderful grace under pressure!

- Lucia Moura

'Mo Seiler sold my home in 5 days. She priced it perfectly to sell and not stay on the market like my neighbors that took months and months to sell. She made the process easy for me as I had been in my home for 35 years and had enjoyed many memories with my wife who had passed. She really cared and made sure the buyer was qualified so it would close. I would recommend Mo to anyone with a Real Estate need. She's one of a kind !!!'

- R.Boisvert

Mo did a great job helping us find and buy a new house near the beach in Rye, NH. She really knows the Rye, NH market and all the players, and helped us negotiate a great price. She also has great relationships ...

- user2152052

Mo helped us buy a foreclosure that was easy at first, and then turned into a giant mess with multiple hurdles to jump. There was serious doubt that this would become our first home. Mo personally got ...

- rmccarthy74

Mo is awesome!!! She went the extra mile, multiple times, for my husband and i when we were looking for and under agreement on our first home. We ran into some trouble with locating the owner of the other ...

- leiiak

Mo is an experienced agent and an expert in all facets of real estate. She showed me places that she knew would be of interest to me and was there every step of the way until the property was mine. She ...

- Lrarbogast

Anyone who has the good fortune of having Mo Sellier as their realtor is privileged. Besides a delightful personality, Mo has the patience of a saint, and trust us, we tested the latter repeatedly. ...

- user6300767

'My mother had passed a few years ago; she had left her home to my sister and myself. My sister had been living in the home and decided she was going to live full time in Florida, we decided we would sell the home and listed it with Mo.

She made the process effortless and sold the home in a short amount of time, which in this market was not an easy task.

The fact that it was my mother's home, and was a place my mother truly loved didn't make it easy for us to sell. Mo knew how we felt and did everything she could to ensure a smooth transaction and her customer service skills were fantastic.

I will definitely recommend Mo to anyone I know who might have a real estate need in the future.'

- R Marston

Property specialties

Fine Homes, Golf Communities, Relocation, Waterfront Homes

Spoken Languages

français, langue française ( French )


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©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.

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