7647 SANDERLING ROAD, Siesta Key, FL, 34242 | $2,998,000

The Ness House | A rare architectural opportunity in Sanderling

A rare opportunity has emerged on Siesta Key.

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 set within the gated enclave of Sanderling, this residence embodies understated luxury and architectural significance. Expansive walls of glass blur the line between inside and out, inviting sunlight to fill the interiors while framing tranquil natural surroundings. The thoughtful design captures coastal breezes and creates a living experience that is both serene and effortlessly curated.

Just moments away, the powder-soft quartz sands and turquoise waters of Siesta Key entry point of the most celebrated beach experiences in the world perfect for morning walks, sunset evenings, and the kind of lifestyle most only dream of.


Now compellingly re-positioned, the offering presents exceptional value for a home of this pedigree, location, and design significance. Opportunities like this—where architecture, privacy, and proximity to the beach align are increasingly rare.

For the buyer who understands design and recognizes true value, this is the moment to step in. Private showings are now available experience The Ness House firsthand.

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: 58 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 5/14/2026 1:32:40 AM)
Listing courtesy of PREMIER SOTHEBY'S INTL REALTY   Phone: 727-595-1604

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Melissa CohnRVP, Mortgage Banker, William Raveis Mortgage, LLC

NMLS Mortgage Loan Originator ID 16953

917.838.7300

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7647 SANDERLING ROAD, Siesta Key, FL, 34242

$2,998,000

Customer Service

William Raveis Real Estate

Phone: 888.699.8876

Contact@raveis.com

Melissa Cohn

RVP, Mortgage Banker

William Raveis Mortgage, LLC

Phone: 917.838.7300

Melissa.Cohn@raveis.com

NMLS Mortgage Loan Originator ID 16953

5/6 (30 Yr)
Adjustable Rate Jumbo*
30 Year
Fixed-Rate Jumbo
15 Year
Fixed-Rate Jumbo
Loan Amount $2,398,400 $2,398,400 $2,398,400
Term 360 months 360 months 180 months
Initial Interest Rate** 5.875% 6.125% 6.000%
Interest Rate based on Index + Margin 8.125%
Annual Percentage Rate 6.132% 6.259% 6.183%
Monthly Tax Payment $1,917 $1,917 $1,917
H/O Insurance Payment $125 $125 $125
Initial Principal & Interest Pmt $14,187 $14,573 $20,239
Total Monthly Payment $16,229 $16,615 $22,281

* 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.