618 GLADSTONE LANE, Holmes Beach, FL, 34217 | $2,750,000

Experience the pinnacle of Anna Maira Island living in this stunning waterfront estate, situated in the highly sought-after boating and golf community of Key Royale. Freshly completed in 2026, this residence has undergone a meticulous, "to-the-studs" transformation. Offering the ultimate peace of mind, the property sits at a noticeably higher elevation than most homes on the island, features a brand-new metal roof, and is fully equipped with premium PGT windows and full hurricane impact-rated protection throughout. Offered furnished with designer-curated pieces, the expansive, light-filled open floor plan flows effortlessly across premium large-format tile flooring. At the heart of the home is a fully equipped kitchen, anchored by a massive island, custom cabinetry, a beautiful coastal-blue tile backsplash, and top-tier GE Café stainless steel appliances. An adjacent butler’s pantry, complete with an additional sink, ample storage, microwave, and a dedicated wine refrigerator, ensures effortless hosting. Accommodations include a highly flexible fourth bedroom, perfectly suited for a private home office, media room, or custom bunk room to maximize guest comfort. The interior spaces seamlessly transition to a spectacular backyard paradise through massive impact sliding glass doors. Positioned on one of the largest canals on Key Royale, this property is a boater’s dream, with an expansive private dock with direct, deep-water access. Designed for sunset entertaining, the expansive outdoor living space centers around a newly resurfaced PebbleTec pool, framed by elegant shellstone pavers and a large covered patio. The perfectly manicured grounds are framed by mature palm trees, professional exterior lighting, and a full irrigation system. Located just moments away from the exclusive Key Royale Club, offering the island’s premier private golf and social amenities, this fully updated masterpiece delivers coastal luxury.

Features

  • Rooms: 12
  • Bedrooms: 4
  • Baths: 3 full
  • Laundry: Laundry Room
  • Year Built: 1972
  • Garage: 2-car
  • Heating: Central, Electric
  • Cooling: Central Air
  • Approx Sq. Feet: 2,211
  • Acreage: 0.24
  • Est. Taxes: $4,283
  • HOA Fee: $90 Annually
  • Lot Desc: Landscaped, Oversized Lot
  • View: Water
  • Water Front: Yes
  • Pool: Gunite, In Ground, Lighting
  • Pet Policy: Yes
  • Appliances: Disposal, Electric Water Heater, Microwave, Range, Range Hood, Refrigerator, Tankless Water Heater, Washer, Wine Refrigerator
  • MLS#: A4694012
  • Days on Market: 1 day
  • Website: https://www.raveis.com
    /eprop/A4694012/618gladstonelane_holmesbeach_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 5/21/2026 5:01:23 AM)
Listing courtesy of DUNCAN REAL ESTATE, INC.   Phone: 941-779-0304

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Melissa CohnRVP, Mortgage Banker, William Raveis Mortgage, LLC

NMLS Mortgage Loan Originator ID 16953

917.838.7300

Melissa.Cohn@raveis.com

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618 GLADSTONE LANE, Holmes Beach, FL, 34217

$2,750,000

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 $2,200,000 $2,200,000 $2,200,000
Term 360 months 360 months 180 months
Initial Interest Rate** 6.125% 6.375% 6.125%
Interest Rate based on Index + Margin 8.125%
Annual Percentage Rate 6.399% 6.499% 6.309%
Monthly Tax Payment $357 $357 $357
H/O Insurance Payment $125 $125 $125
Initial Principal & Interest Pmt $13,367 $13,725 $18,714
Total Monthly Payment $13,849 $14,207 $19,196

* 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.