At the very end of a private road in Muttontown, within the Jericho School District, sits 10 Hidden Pond - a timeless Georgian Colonial offering true Gold Coast living on just over 4 acres of breathtaking property. As you approach, you cross the home’s namesake “hidden pond” by way of a charming wooden bridge, leading to a stunning white-washed brick facade, the original arched front door, and a brand-new slate roof. Formerly known as the Haddon House, this residence embodies the elegance and sophistication that define the North Shore Gold Coast. Inside, a dramatic two-story grand foyer welcomes you with a gold-domed ceiling, winding staircase, detailed millwork, and natural light pouring in from every angle. Designed for effortless entertaining, the main level flows beautifully through spacious formal living and dining rooms, a family room, and a year-round heated solarium - each graced with wood-burning fireplaces, original dentil moldings, and pristine hardwood floors dating back to 1938. Sliding and French doors open to the expansive bluestone patio, in-ground pool, and formal rose garden with fountain. The main floor also features a convenient guest bedroom, a library with fireplace, and an eat-in kitchen with counter & banquet seating and easy access to the patio, stainless steel appliances, granite island, pantry & wet-bar closet. Upstairs, the luxurious primary suite includes a wood-burning fireplace, tray ceiling with new LED mood lighting, and a sumptuous Carrera-marble spa bath with double sinks, soaking tub, and rain shower. The second floor continues with two bedrooms connected by a Jack-and-Jill bath, two additional bedrooms and a small office/or third bedroom share the hall bath. In total, the home offers five fireplaces in total. There is also a six-circuit generator that powers essential systems in emergencies such as the main appliances, boiler, refrigerator & general lighting. The lower level is an entertainer’s delight, featuring high ceilings, a large fireplace, a full wet bar, pool table, exercise room, full bath, laundry room, utilities, and generous storage. There's a perfect space for a gym, a recreation room and and plenty of room for hosting gatherings. Outdoor, newly bricked walkways meander through a captivating rose garden, leading to the in-ground pool, oversized bluestone patio, and a peaceful pond. Equestrian and hiking enthusiasts will love the private access to scenic local trails, and the property is deeded to accommodate two horses. Parking is ample, with an attached three-car garage through the breezeway and a spacious circular driveway that can accommodate more than a dozen vehicles. Your monthly rental includes an exceptional array of services: attached 3 car garage, opening & closing of sprinklers, landscaping, snow removal, garbage pickup twice weekly and Wifi - all adding to an effortless lifestyle. Just one hour from NYC by car or LIRR, this location also places you near seven private golf clubs and tennis at Bethpage State Park. At night, with the exterior lights turned off, the tranquility rivals the Hamptons or the North Fork. Now available for rent, 10 Hidden Pond presents a rare opportunity to experience the grandeur, privacy, and incomparable lifestyle of the Muttontown Gold Coast without the commitment of ownership. More than a property, it is a lifestyle — an extraordinary chance to live in one of Long Island’s most remarkable residences