7647 SANDERLING ROAD, Siesta Key, FL, 34242 | $2,650,000

The Ness House | A Rare Architectural Offering in Sanderling

An exceptional second chance to own this remarkable property! The previous transaction did not proceed to closing, and the home is once again available! Inspection reports are available for qualified buyers upon request.

The Ness House, masterfully designed by renowned architect Tim Seibert, is a timeless expression of the Sarasota School of Architecture — where clean lines, natural light, and a seamless connection to the outdoors define every moment.

Privately nestled within the gated enclave of Sanderling, this architecturally significant residence embodies understated luxury, privacy, and intentional design. Expansive walls of glass blur the boundary between indoors and out, inviting sunlight to pour through the interiors while framing tranquil natural surroundings. Thoughtfully designed to capture coastal breezes and effortless livability, the home offers a serene experience that feels both grounded and elevated.

Just moments away, the powder-soft quartz sands and turquoise waters of Siesta Key create one of the most celebrated beach lifestyles in the world perfect for morning walks, sunset evenings, and the kind of everyday beauty most only dream of.

Now thoughtfully repositioned, The Ness House presents an increasingly rare opportunity to acquire a home of architectural pedigree, location, and lasting design significance at exceptional value. As properties of this caliber become more difficult to find, this offering stands apart for buyers who appreciate authenticity, vision, and timeless architecture.

For the buyer who understands design and recognizes true long-term value, this is a moment worth paying attention to.

Private showings available by appointment.

Features

  • Amenities: Clubhouse, Gated, Tennis Court(s)
  • Rooms: 9
  • Bedrooms: 4
  • Baths: 3 full / 2 half
  • Laundry: Laundry Room
  • Style: Mid-Century Modern
  • Year Built: 1961
  • Garage: 2-car Covered, Garage Door Opener, Garage Faces Side, Guest, Off Street, Oversized
  • Heating: Central, Electric, Zoned
  • Cooling: Central Air, Zoned
  • Approx Sq. Feet: 4,006
  • Acreage: 0.93
  • Est. Taxes: $23,004
  • HOA Fee: $5,400 Annually
  • Lot Desc: Flood Insurance Required, FloodZone, In County, Landscaped, Level
  • View: Pool, Trees/Woods, Water
  • Water Front: Yes
  • Elem. School: Phillippi Shores Elementary
  • Middle School: Brookside Middle
  • High School: Sarasota High
  • Pool: Deck, Gunite, Heated, In Ground, Lighting, Outside Bath Access, Salt Water
  • Pet Policy: Yes
  • Appliances: Built-In Oven, Cooktop, Dishwasher, Disposal, Dryer, Electric Water Heater, Microwave, Refrigerator, Washer
  • MLS#: TB8486392
  • Days on Market: 97 days
  • Website: https://www.raveis.com
    /eprop/TB8486392/7647sanderlingroad_siestakey_fl?source=qrflyer
This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this Site comes in part from the IDX Program of MFRMLS (My Florida Regional MLS DBA Stellar MLS). The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. (last updated 7/4/2026 6:17:09 PM)

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7647 SANDERLING ROAD, Siesta Key, FL, 34242

$2,650,000

Kate Connelly

Sales Associate

William Raveis Real Estate

Phone: 508.259.7279

Kate.Connelly@Raveis.com

Andrew van Dyk

VP, Mortgage Banker

William Raveis Mortgage, LLC

Phone: 781.490.5670

Andrew.vanDyk@raveis.com

NMLS Mortgage Loan Originator ID 23716

5/6 (30 Yr)
Adjustable Rate Jumbo*
30 Year
Fixed-Rate Jumbo
15 Year
Fixed-Rate Jumbo
Loan Amount $2,120,000 $2,120,000 $2,120,000
Term 360 months 360 months 180 months
Initial Interest Rate** 5.750% 6.000% 6.000%
Interest Rate based on Index + Margin 8.125%
Annual Percentage Rate 6.263% 6.121% 6.183%
Monthly Tax Payment $1,917 $1,917 $1,917
H/O Insurance Payment $125 $125 $125
Initial Principal & Interest Pmt $12,372 $12,710 $17,890
Total Monthly Payment $14,414 $14,752 $19,932

* The Initial Interest Rate and Initial Principal & Interest Payment are fixed for the first and adjust every six months thereafter for the remainder of the loan term. The Interest Rate and annual percentage rate may increase after consummation. The Index for this product is the SOFR. The margin for this adjustable rate mortgage may vary with your unique credit history, and terms of your loan.

** Mortgage Rates are subject to change, loan amount and product restrictions and may not be available for your specific transaction at commitment or closing. Rates, and the margin for adjustable rate mortgages [if applicable], are subject to change without prior notice.

The rates and Annual Percentage Rate (APR) cited above may be only samples for the purpose of calculating payments and are based upon the following assumptions: minimum credit score of 740, 20% down payment (e.g. $20,000 down on a $100,000 purchase price), $1,950 in finance charges, and 30 days prepaid interest, 1 point, 30 day rate lock. The rates and APR will vary depending upon your unique credit history and the terms of your loan, e.g. the actual down payment percentages, points and fees for your transaction. Property taxes and homeowner's insurance are estimates and subject to change.  The Total Monthly Payment does not include the estimated HOA/Common Charge payment.