Who We Are

Jim Nadeau Realty provides personalized, competent, and compassionate brokerage services based on a foundation of integrity, honesty, and a sincere desire to understand our clients' specific needs.

Our diverse experience in real estate sales, investment properties, municipal approvals, land divisions, and waterfront properties is supported by a passion for professional development and education. Our comprehensive effort often results in a well-informed client and service unique to the industry.

207-400-9798 | info@jimnadeaurealty.com

Brokerage Services

Real estate brokerage services for buyers and sellers of residential properties, mixed-use properties, new construction, vacant land, waterfront properties, and multi-unit or investment properties.

Comprehensive Guidance & Support

Depending on client need, we can also offer additional guidance on important building or site features that could impact a transaction. That’s what makes our representation unique!

Research & Analysis

We know the market and want to help buyers understand value in terms of current and future affordability. For sellers, we offer Comparative Market Analysis to make sure you are getting appropriate value for your property while still pricing it to sell.


Throughout our many years as local consultants, we have developed many trustworthy connections with other professionals.

About Jim Nadeau

Jim Nadeau has been working in the real estate industry for over 35 years, providing brokerage services, land use consultation, and education.

First licensed as an Associate Broker in 1993, and becoming a REALTOR in 2004, his passion to self-improve has remained a mainstay in his life. In 2019, Jim became a Designated Broker and founded Jim Nadeau Realty with the vision of creating a brokerage agency where he could integrate his diverse knowledge and experience into real estate transactions, offering clients personalized and comprehensive service unique to the industry.

Memberships and Certifications

  • Member of the Greater Portland Board of REALTORS®
  • Member of the National Association of REALTORS®
  • Member of the Sustainability Advisory Group, Greater Portland Board of REALTORS®
  • Designated Broker
  • Certified EcoBroker
  • Seniors Real Estate Specialist (SRES)
  • Pricing Strategy Advisor (PSA)
  • Professional Land Surveyor with three National Flood Insurance Program designations: Certified Floodplain Manager, Certified Floodplain Surveyor, and Associate in National Flood Insurance

More About Jim

Client Testimonials

We recently worked with Jim Nadeau in both of his professional capacities, as a land surveyor and as a realtor. After surveying our land, Jim worked with the city to get a buildable lot, and then represented us in selling both the land and our home. He helped every step along the way with his knowledge of the market and ability to make the house more inviting to potential buyers. He understood the emotions behind selling and exceeded our expectations during the entire process from the listing to the closing.

Jim then represented us in purchasing our new condo. Jim has a wealth of knowledge about the building and the buying process and was extremely detail-oriented when it came to overseeing the contracts, addressing discrepancies, and adding clarification when appropriate. Throughout the entire process, from our first meeting with the builder’s realtor to the closing, Jim always made sure that we were kept informed and were happy with the way everything was being handled. His friendly demeanor allowed us to feel that we were welcome to reach out at any time with questions or concerns. Jim’s knowledge and professionalism made this entire process feel so manageable. We would highly recommend Jim Nadeau for your real estate or land surveying needs.

— Diane and Dennis R.

More Testimonials

Jim Nadeau | Realtor



All Fields Are Appreciated
Check The Boxes That Match Your Interests
  • Buying
  • Selling
  • Residential Property
  • Dividing Property
  • Investment Property
  • Commercial Property
  • Waterfront Property
  • Vacant Land

Contact Jim Nadeau Realty

Whether you are interested in purchasing, selling, developing, or exploring investment options, Jim Nadeau Realty is ready to assist you with all your real estate needs.

Let us know how we can help.