Welcome to 1107 Montgomery Avenue - a historic Main Line estate that was once the childhood home of Second Lady Margaret "Happy" Fitler aka the wife of Vice President Rockefeller. This 6 bedroom, 5.1 bathroom home in top rated Lower Merion Schools boasts a 10ft+ ceiling height; locally mined Wissahikon stone exterior; hardwood floors throughout all 3 levels; a formal yet welcoming floor plan; three fireplaces; and is situated on a 0.9+ acre, flat lot. Walking through the two-story foyer, you are greeted by a large living room with a gas fireplace and a formal dining room with beamed ceiling and built-in, corner china cabinets. Follow through, to the newly remodeled kitchen with island seating, quartzite counters, GE Monogram and Bosch appliances that include a French Oven, built-in microwave, and wine cooler. The airy sunroom overlooks the flat, rear yard and flagstone patio - perfect for outdoor dining. The second floor offers a luxurious primary suite with a huge walk-in closet with built-in system; gas fireplace; and a newly remodeled bathroom with radiant heat flooring, soaking tub, spa-inspired shower and dual vanity; a second en-suite bedroom with private bathroom; and laundry room. The third level offers a third ensuite bedroom with private bathroom, 3 additional spacious bedrooms and a shared bathroom. The lower level is partially finished offering flex space for a gym or storage and a full bathroom with stall shower. Since ownership, the sellers have done a great deal of work some of which includes 2 new HVACS, a new 80 gallon hot water tank, refinished hardwood flooring, renovation of 2 guest bathrooms, and the addition of landscape and exterior lighting around the exterior. All of this plus being in an amazing location - walkable to Rosemont train station, Ashbridge memorial park and playground, Lancaster Ave shops and dining, the Shipley School and Bryn Mawr College and minutes to downtown Wayne and Suburban Square and all major roadways for an easy commute. Call today for more information regarding this one-of-a-kind property- it is not to be missed!