
Growing in New Hampshire, Meet Our Newest Portsiders!
There's a lot to be excited about in New Hampshire! We're welcoming four talented real estate professionals to Portside: Teresa Hassay, Shari Melville, Jennifer Worden, and Diane Blanton.
Each brings a unique background, local expertise, and a shared commitment to taking great care of their clients. And as Portside continues to grow across New Hampshire, our strategic partnership with Howard Hanna is bringing even more resources and opportunities to the agents who call Portside home.
Meet Our Newest Portsiders
Teresa Hassay | New Hampshire Seacoast & Southern Maine
Teresa Hassay helps buyers, sellers, and investors throughout the New Hampshire Seacoast and Southern Maine. Before beginning her real estate career in 2023, she spent more than 20 years in the nonprofit sector, connecting with communities and helping people reach their goals.
Her experience, personal approach, and passion for helping others make her a welcome addition to our team.
Shari Melville | New Hampshire
Shari Melville brings five years of real estate experience and more than 30 years in business leadership, brand management, marketing, and sales. Her work with brands including Converse, Nike, and Liz Claiborne gives her clients an experienced partner in marketing and negotiation.
Shari chose Portside for our community connections, personal approach, and expanded resources through Howard Hanna. We’re excited to have her helping us grow across New Hampshire.
Jennifer Worden | New Hampshire Lakes Region & North Country
After years of exploring the region’s lakes, mountains, and towns, Boston-area native Jennifer Worden made the Lakes Region her full-time home. Today, she helps buyers and sellers throughout the Lakes Region and North Country and writes Keys to the Lakes, a Substack publication about life in the area.
Jenn brings a decade of experience in state and federal public policy. Our collaborative culture, female-founded leadership, and commitment to community giving drew her to Portside.
Diane Blanton | New Hampshire Lakes Region
Associate Broker Diane Blanton brings more than 27 years of real estate experience serving buyers and sellers throughout New Hampshire’s Lakes Region. With a background in marketing and advertising, she knows how to showcase a property and help clients make their next move.
Our marketing, woman-owned leadership, and Howard Hanna partnership helped bring Diane to the team.
“You have that personal, locally focused brokerage experience, but now with the resources and support of a much larger organization behind you,” says Diane. “It’s an exciting combination, and one I wanted to be part of.”
Growing Our Team. Expanding Our Support.
As we grow in New Hampshire and Massachusetts, we’re giving our agents more ways to build their businesses and plan for their futures.
Through our Howard Hanna partnership, Hanna Health & Wealth launches for Portside agents in November, offering access to healthcare and insurance options, retirement planning resources, and financial wellness tools.
“Our agents spend their careers taking care of their clients, their families, and their communities. We believe their brokerage should be taking care of them, too,” says Dava Davin, our CEO and Founder.
We’re thrilled to welcome Teresa, Shari, Jenn, and Diane, and excited for what’s ahead in New Hampshire and Massachusetts.
Ready to grow with us? Explore a career at Portside.



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