Siesta Key, FL, 34242 | $13,900,000

Tucked at the end of a private cul-de-sac, beyond dual security gates and lush tropical landscaping, lies one of the Gulf Coast’s most exclusive beachfront estates—crafted for those who value ultimate privacy, luxury, and lasting legacy.

With 160 feet of direct Gulf frontage, this secluded coastal retreat offers over 8, 000 square feet under air and was completely reimagined through a high-end renovation that seamlessly blends sophisticated elegance with resort-style comfort. Here, no neighbors interrupt the horizon—just endless water views, coastal breezes, and sunsets that belong to you alone.

Designed for multi-generational living and grand entertaining, the estate features 5 private bedroom suites—including a separate in-law or nanny suite—plus a dedicated office or optional sixth bedroom. Two full kitchens, an elevator to all three floors, and five balconies ensure comfort and convenience at every turn.

Signature features include:
• Heated, salt-filtered pool (10' deep)
• Hot tub with massage jets, steam room & infrared sauna
• Natural gas generator (60 KW)
• Sonos whole-home audio + 12-camera security system
• Full water treatment: reverse osmosis + whole-house conditioner
• 70-foot well with multi-zone irrigation
• Dual automatic gated entrances with remote/app control
• Drive-through 2-car garage with air-conditioned storage loft
• Three HVAC zones + mini-split AC in garage/loft
• LED color-changing lighting throughout
• Outdoor gas grill, fire pit & illuminated waterfall feature

With an additional adjacent buildable lot, the estate offers limitless possibilities—expand your footprint, build a guest house, or secure future privacy.

This is more than a home. It's a once-in-a-generation opportunity to own an irreplaceable stretch of Gulf Coast beauty and create a lasting legacy.

Available exclusively by private appointment.

Features

  • Rooms: 6
  • Bedrooms: 6
  • Baths: 6 full / 2 half
  • Laundry: Inside
  • Style: Key West
  • Year Built: 1980
  • Garage: 2-car
  • Heating: Central, Electric
  • Cooling: Central Air
  • Approx Sq. Feet: 8,358
  • Acreage: 0.64
  • Est. Taxes: $30,303
  • HOA Fee: $400 Annually
  • Lot Desc: In County, Oversized Lot
  • View: Pool, Water
  • Pool: Heated, Salt Water
  • Pet Policy: Yes
  • Appliances: Built-In Oven, Dishwasher, Disposal, Dryer, Electric Water Heater, Exhaust Fan, Microwave, Refrigerator, Washer, Water Filtration System
  • MLS#: A4652708
  • Days on Market: 1 day
  • Website: https://www.raveis.com
    /eprop/A4652708/_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 5/17/2025 2:47:08 PM)
Listing courtesy of KELLER WILLIAMS ISLAND LIFE REAL ESTATE   Phone: 941-254-6467

William Raveis Family of Services

Our family of companies partner in delivering quality services in a one-stop-shopping environment. Together, we integrate the most comprehensive real estate, mortgage and insurance services available to fulfill your specific real estate needs.

Customer Service

888.699.8876

Contact@raveis.com

Our family of companies offer our clients a new level of full-service real estate. We shall:

  • Market your home to realize a quick sale at the best possible price
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To learn more about our credentials, visit raveis.com today.

Melissa CohnRVP, Mortgage Banker, William Raveis Mortgage, LLC

NMLS Mortgage Loan Originator ID 16953

917.838.7300

Melissa.Cohn@raveis.com

Our Executive Mortgage Banker:

  • Is available to meet with you in our office, your home or office, evenings or weekends
  • Offers you pre-approval in minutes!
  • Provides a guaranteed closing date that meets your needs
  • Has access to hundreds of loan programs, all at competitive rates
  • Is in constant contact with a full processing, underwriting, and closing staff to ensure an efficient transaction

Yokadi MejiaInsurance Sales Director, William Raveis Insurance

561.335.7966

Yokadi.Mejia@raveis.com

Our Insurance Division:

  • Will Provide a home insurance quote within 24 hours
  • Offers full-service coverage such as Homeowner's, Auto, Life, Renter's, Flood and Valuable Items
  • Partners with major insurance companies including Chubb, Kemper Unitrin, The Hartford, Progressive,
    Encompass, Travelers, Fireman's Fund, Middleoak Mutual, One Beacon and American Reliable

Siesta Key, FL, 34242

$13,900,000

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 $11,120,000 $11,120,000 $11,120,000
Term 360 months 360 months 180 months
Initial Interest Rate** 6.250% 6.625% 6.500%
Interest Rate based on Index + Margin 8.125%
Annual Percentage Rate 6.911% 6.739% 6.686%
Monthly Tax Payment $2,525 $2,525 $2,525
H/O Insurance Payment $125 $125 $125
Initial Principal & Interest Pmt $68,468 $71,203 $96,867
Total Monthly Payment $71,118 $73,853 $99,517

* 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.