This historic house has some suprisingly modern features — a first-floor bedroom with adjoining full bath, heat and cooling provided by an air-source heat pump, and a Rinnai on-demand water heater.   A charming house on a street of charming houses in Dryden’s Union Street Historic District, the house is near Village amenities including the public library, shopping, restaurants, historic Southworth Homestead, and the elementary school.  The living room has hardwood floors, there is a formal dining room with a huge east-facing window, and an eat-in kitchen and first-floor laundry.  Upstairs are two sunny bedrooms and a second full bath, and an attic at the back of the house.  Front and rear porches and a patio.