Welcome to 55 Green Lane, a rare opportunity to own an exquisite custom designed, Pohlig built Willistown estate situated on 4.3 breathtaking acres in the heart of Radnor Hunt Country. This hand-crafted masterpiece, offering spectacular views from every window and nestled in a secluded paradise, features sprawling grounds, mature landscaping and gardens, an expansive Bluestone patio and a heated Blue Haven pool, spa and waterfall plus a new exterior hardie-board siding renovation in 2023. An elegant circular driveway leads to the stone front residence featuring over 7,000 square feet of tastefully appointed living space on 3 levels plus an additional 1,500 square feet in the spacious finished walk out Lower Level showcasing a wet Bar, Game Room, Media Room, Exercise Room and full Bath 5 Bedrooms, 5 full Baths, 2 half baths, 3 fireplaces and 3-car garage. Main Level features extensive custom millwork and site-finished hardwood throughout, elegant front-to-back Foyer showcasing the magnificent views of the exterior grounds, beautiful fireside Formal Living Room with gas fireplace, elegant Dining Room with wainscoting and a large private Study with French doors, built-in cherry cabinetry, transom windows and a slate surround gas fireplace. The spacious Gourmet Kitchen features large Center Island, commercial stainless 6-burner gas range, pot filler, generous Butler's Pantry and adjacent Morning Room offering ample natural light and a tray ceiling. Family Room offers a stunning coffered ceiling, custom millwork and built ins, a third gas fireplace and atrium doors opening to the rear yard and patio. Completing the first floor are 2 half Baths, a large Mudroom with built-in custom lockers and dog washing station, plenty of closet space and exit to the 3-car garage. 2nd Level, accessed by the main or rear staircase, features a luxury Primary Bedroom Suite with Sitting Room, tray ceiling, plantation shutters, his & hers designer walk-in closets & a gorgeous Primary Bath with double-sided shower, separate vanity areas and a claw foot tub; 4 additional Bedrooms, 2 with en suite Baths and 2 sharing a Jack and Jill Bath; convenient 2nd Floor Laundry Room with white cabinetry and inset laundry sink. Large 3rd Floor includes fabulous Bonus Room space ideal as an additional Home Office, Media Room or Playroom. An added bonus to the Outdoor Living Area is the former barn, offering versatility for a conversion to a new pool house/cabana, additional living space or simply extra storage. This stunning on-of-a-kind property truly has it all combining, elegance, functionality and entertainment options. A coveted and prestigious Radnor Hunt location and only minutes to Malvern Borough and downtown Wayne with the convenience of the train to Philadelphia and NYC, excellent restaurants, shopping and the area's finest public and private schools.