Property & Association Management Services in Portsmouth NH

Arthur Thomas Properties has been serving Portsmouth, NH area and the Southern NH & ME region since 2004, offering trusted property management, association management, and real estate services. Our team combines local expertise with personalized service, making us the go-to choice for homeowners, landlords, investors, and condo associations in the Portsmouth area.

Why Choose Arthur Thomas Properties in Portsmouth?

Locally owned and operated with decades of experience.
Deep understanding of Portsmouth's housing market, rentals, and HOA regulations.
Clear, responsive communication and proactive service.
Transparent monthly financial reporting and easy-to-use online portals.

Residential Rental Property Management

We handle everything from tenant screening and leasing to rent collection and property maintenance. Our Portsmouth property management team ensures reliable tenants, reduced vacancies, and stress-free ownership.

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Community Association & HOA Management

ATP specializes in managing Portsmouth condominium and homeowners associations. We provide budgeting, dues collection, rule enforcement, vendor oversight, and regular communication with boards and residents.

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Real Estate Sales

Looking to buy or sell in Portsmouth? Our licensed real estate professionals guide clients through every step of the process, from market analysis and listing to negotiations and closing.

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Maintenance & Vendor Management

Our in-house maintenance team and trusted vendor network keep Portsmouth properties in top condition. We coordinate routine services and provide 24/7 emergency response when needed.

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"I am happy to speak to the services provided by Arthur Thomas Properties. They currently manage two of my properties and have provided exceptional service. I have found them to be personable and professional. They provide an inclusive and detailed monthly statement. I live in out of the country for multiple months of the year and feel very comfortable they will handle any situation that comes up. Their response time is immediate. They also provide repair services that are reasonably priced and professionally done. I've found everybody in the office to be of great character and extremely trustworthy.."

-Brad, Lee NH

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"Tom Toye has been a client, an associate, an outstanding resource for me for a long time. His honesty and his commitment to his clients is first class, I have recommended him many times to clients, and had my daughter work with him. I look forward to all our future transactions, as he is a pleasure to work with."

-David Garvey
"Tom Toye has been a valued resource to me and my clients. His management firm has helped a number of our clients who are buying, selling, and holding multi-family investment properties. A true professional with excellent customer service and timely communication. Look forward to working with Tom for years to come."

-Ethan Ash (Associate Broker)

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""Arthur Thomas Properties embodies everything you could ask for in a reputable, locally owned family company. Tom and Nicole went to great lengths to help us find our new home, going above and beyond in so many instances. It took 14 months and lots of looking but they found us a gem within our meager price range. When we are ready to sell our previous home, a condo which we currently rent out, Arthur Thomas will be our agent. We have recommended them to renters and home owners alike and will continue to do so. Honest, friendly people who will treat you with respect and consideration.."

-Daisy, Eliot ME
"Tom Toye and all of the staff at Arthur Thomas Properties are EXCELLENT! I have rented three different properties from Tom and he has always done everything he could to find the right fit for me and my family. Every interaction I have had with the staff at the Dover office has been charming as well. They are very straight forward and cater to your needs. Whenever I have requested a maintenance request it is followed up on in a timely manner and resolved immediately. Tom is also a real estate agent which means Arthur Thomas Properties is a “one stop shop for all property needs”. He has always worked hard to put the customer first and it is very apparent he has trained his staff to do the same. We look forward to the day Tom represents us in the purchase of our first home. To Tom and everyone at Arthur Thomas Properties, THANK YOU for putting the good name back into the rental market!."

-Jay, Dover NH

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"I started with Arthur Thomas when they purchased my property management company around 2014. It happened that they were changing their computer system at around the same time. Tom and Jessica were fantastic at providing extra service to overcome both transitions. Tom was highly responsive, honest and helpful with any bugs and how the scheduled changes would occur, and Jessica was top notch at doing things manually to fill my needs. After the transition period, the outcome was a successful partnership with me. During my time with AT, Ken in particular provided excellent tenant and property owner follow up and guidance. They were very helpful as I sold my properties.in 2018. I recommend Arthur Thomas highly."

-Jen Decker

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"I’ve worked with AT for the past 10 years and could not be more pleased. We have a three properties and AT always finds us great tenants. Our experience with buying and selling properties with AT has been great as well. All around pros and good folks. Highly recommend if you plan on selling, buying or for property management."

-mamangan01

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"I have worked with Arthur Thomas to purchase some rental units and by utilizing their property management services. I have found them to be dependable, professional, and honest. I would recommend them without hesitation."

-Stephen Chunias

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Property & Association Management Services in Portsmouth NH

Why Choose Arthur Thomas Properties in Portsmouth?

Residential Rental Property Management

Community Association & HOA Management

Real Estate Sales

Maintenance & Vendor Management

"I have worked with Arthur Thomas to purchase some rental units and by utilizing their property management services. I have found them to be dependable, professional, and honest. I would recommend them without hesitation."

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