Jim Sullivan
Jim Sullivan
Real Estate Salesperson
Portsmouth, NH
Hi, I’m Jim Sullivan, the newest agent with The Masiello Group in Portsmouth. With 25 years as a sales leader and master negotiator, I bring a strategic, value-driven mindset to every real estate transaction. My background in construction includes historic renovations to high-efficiency new builds. I have a sharp eye for value and potential, helping clients make confident, informed decisions whether buying or selling. I combine expert negotiation with hands-on knowledge of how homes are built, ensuring every client gets the best possible outcome. If you’re looking for an agent who approaches real estate with strategy and precision, I’d love to connect.
Jim's listings
Jim's office
Contact Jim
Protect your home and budget with an American Home Shield© home warranty. Learn more© 2025 Better Homes and Gardens Real Estate LLC. An Anywhere Real Estate company. All rights reserved. Better Homes and Gardens® Real Estate is a registered trademark owned by Meredith Operations Corporation, licensed to Better Homes and Gardens Real Estate LLC and used with permission. Better Homes and Gardens Real Estate LLC fully supports the principles of the Fair Housing Act and the Equal Opportunity Act. Listing information is deemed reliable but is not guaranteed accurate.
Each office is independently owned and operated.
Any services or products provided by third parties are not provided by, affiliated with or related to Better Homes and Gardens Real Estate LLC, or its affiliated companies.