Subway - Charter House

Sandwich lovers in Portsmouth know exactly where to head when only a freshly made sub will do. Subway at Charter House has built a loyal following for its build-your-own approach, where every visit starts with a choice of bread, toppings, and sauces. The team here keeps things moving efficiently, which is why locals keep coming back for their lunchtime fix.

The menu runs from classic Italian B.M.T.s and meatball marinara to lighter options like the Veggie Delite. Each sub is assembled right in front of you, with crisp salad and your pick of toasted or untoasted bread. Whether you're after a quick bite or something to share, this spot delivers consistent quality with a smile. Order ahead online to skip the queue.