The Ness House by Tim Seibert FSBO in Sarasota, FL

$4,999,500
Bedroom Icon 3 Bed
Bathrooms Icon 5 Bath
Sqft Icon 3,850 FT2
Acres Icon 0.89 Acres
Calendar Icon Built in 1961

Property Description

The Ness House by Tim Seibert Mid-Century Modern Sarasota Waterfront Home FSBO The Ness House, a stunning mid-century modern waterfront home in Sarasota, FL, designed by iconic architect Tim Seibert in the Sarasota School of Architecture style.
Meticulously reconstructed in 2010 using all new luxury materials and the original Seibert plans, this one-of-a-kind residence blends historic design with modern upgrades for the ultimate Florida lifestyle.
The home features a new room layout, relocated foyer and kitchen, and an outdoor Gyrofocus fireplace, an internationally award-winning design featured in the Guggenheim.
Premium finishes include Fleetwood stainless steel windows and doors, Italian imported cabinetry (Oikos), appliances (Mieli), bath fixtures (Berloni Bagno), tile, and stainless-steel countertops, with artisan-polished concrete floors and countertops.
Two zone HVAC ensures comfort year-round.
Set on nearly one acre on scenic Heron Lagoon, the property boasts a lush edible garden with over 25 fruit varieties, including mango, avocado, fig, and citrus, supported by a 1,500-gallon cistern and well irrigation system.
In 2011, the home received historic designation, including a 10 year $250,000 annual property tax exemption.
Located in the exclusive Sanderling Club, a gated Gulf-front community of only 100 homes, residents enjoy private beach access, marina with bay access, Paul Rudolph-designed cabanas, tennis courts, and 24 hour security.
Just minutes from award-winning Siesta Key Beach, Sarasota’s dining, shopping, and cultural attractions, this property offers luxury waterfront living with privacy and unparalleled style.

Details & Amenities


  • Heating:

  • Cooling:

  • Auxiliary SQ FT: 200

Listing History

Date Event Price
02/11/2026 Listing Price $4,999,500

Property Location

7647 Sanderling Rd, Sarasota, FL 34242, USA, City - Sarasota County