20 Walnut LaneManhasset, NY 11030Sale Price: $3,800,000

  • Sale Price: $3,800,000
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Federal 30-year interest rate: 6.37% last updated on May 7, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $3,800,000Sale Price
  • 5Bedrooms
  • 7Bathrooms
  • 7,046Square Feet

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Custom-built, stately center hall colonial in prestigious Flower Hill features 5 bedrooms and 6 1/2 baths in 7,000 sq. ft. Expansive first-floor with multiple luxurious rooms for entertaining. The formal Dining Room to your left can comfortably accommodate 20 or more guests. The grand formal Living Room with detailed marble fireplace is to your right. Expansive family room with fireplace and exotic salt water fish tank. The first-floor flows into the kitchen, which has a large island, dishwashers, double wall oven, Wolf cooktop, multiple Sub Zeros and two access points to rear grounds. Backyard is beautifully landscaped and has an in-ground pool. Finished basement with large in-home theatre, gym, poker room, family room, etc. Second floor features 4 palatial bedrooms, ample WIC closets, 3 full baths and Laundry Room. Luxurious Master bath features a fireplace, jacuzzi, separate shower and steam room. Guest/Maid Quarters with sep. bath on first floor. Must see to appreciate., Additional information: Green Features:Insulated Doors,Interior Features:Guest Quarters,Marble Bath

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Listed by of America Realty L L C

Listing Sold by America Realty L L C

Listings courtesy of OneKey® MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of May 15, 2026 3:49 AM EDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information is provided exclusively for consumers’ personal noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end user license agreement.

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