Headshot of Jeremy Mastro

Jeremy Mastro

Branch Manager

Portsmouth, NH Mortgage Lender

NMLS #80221

454 Court Street, First Floor, Unit 102
Portsmouth, NH 03801
Contact Methods
tel Phone
mobile Mobile
(603) 770-3782
fax Fax


About Jeremy

With nearly 25 years of lending experience, I bring an invaluable amount of knowledge and understanding to the home loan process. My hands-on approach to each client ensures a smooth, seamless transaction. Whether this is your first purchase, a vacation home, an investment property, or refinance, you can count on me to deliver a quality experience!

When you entrust me with your home financing, I personalize the process. Each mortgage is as unique as the individual who brings their own plans, circumstances, and priorities to their home loan journey. Maybe a conventional mortgage will meet your needs. Perhaps a jumbo loan is a better fit for your big dreams. Or you could qualify for programs like FHA, USDA, or VA. Whatever your goal, we will find the right product to reach it.

My consideration for you doesn’t end after finding a mortgage. From pre-approval to closing and into the future, I will always answer your questions and make sure your loan continues to meet your changing circumstances. I look forward to starting your home financing journey!

In my spare time, I enjoy sports, music, and quality time with family and friends.


  • Purchase and Refinance
  • Purchase
  • Refinance Loans
Equal Housing Opportunity

Tap into your
home equity - fast

Would you like to improve your home, pay off higher-interest debt, finance education, or pay for other major expenses? A home equity line of credit (HELOC) can provide the money you need using your home equity.

With CCM Equity Express, the process is fast, secure, and fully automated. Simply take 5 minutes to apply and get 100% of your loan amount in as few as 5 days.

Recent Posts and Articles


A homeowner with a child on his lap calculating whether to buy a new home or refinance his home loan

Owning a home is fun and fulfilling!

What’s not to love about having a space that is entirely yours? You can paint your bathroom fuchsia, have hardwood in the master, put up a wild Mosaic in the kitchen, install a smart thermostat, you name it. After all, it’s your home!

Equally enjoyable are the other personal and financial advantages of being a homeowner: security and stability, equity and wealth building, and more! I’m here to help you get the most from your home financing — whether you’re buying your first home, moving up or downsizing to match your lifestyle, or refinancing your current mortgage.

Helping your home financing process go smoothly.


  • The Mortgage Process

    There are some major milestones on your road to home financing. As your loan officer, I’ll be with you every step of the way to make sure you understand each one and get through them quickly.

  • Payment Calculator

    How much will your mortgage payment be? How much can you save if you refinance? Is it better to buy than rent? Use these online calculators to crunch the numbers and see for yourself.

  • Find the Right Loan

    I separate myself from other lenders by offering a broader selection of home financing options — from loans for first-time homebuyers to refinance programs for accessing your home’s equity.

  • Home Loan Check List

    Before you explore the endless options of home financing, some preparation is in order. Planning ahead for your mortgage is the key to an easier and more successful home financing process.

Quick Contact Form

Send me a message below or give me a call at 603-389-6880