618 GLADSTONE LANE

House For Sale

$2,750,000

BTC: 43.65079365

ETH: 1,575.02863688

16 days

Waterfront

For Sale

House

4 bds •

3 ba •

2,211 sqft

Overview

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.

Location

Florida • HOLMES BEACH • 34217 • House • For Sale • Waterfront

Details

Type:

Residential

Parking:

No Data

Year Built:

1972

Lot:

0.24 Acres

Heating:

Central / Electric

Price/sqft:

$1,244

Cooling:

Central Air

HOA:

$90

Type:

Residential

Parking:

No Data

Year Built:

1972

Lot:

0.24 Acres

Heating:

Central / Electric

Price/sqft:

$1,244

Cooling:

Central Air

HOA:

$90

Private inquiry

Talk to the advisor on this listing.

Floor plans, HOA docs, off-market comparables, scheduling a private showing — one message, direct to the local specialist.

Valuation

Our model vs. what's actually selling nearby.

Estimate

$752,450

$513K – $1.6M

Confidence Low

List vs. estimate

$2.0M above estimate

List $2,750,000 · +265.5%

Our model says this listing is priced above recent comparable activity. Room to negotiate.

Price per sq ft

$1,243

+25.2% vs. city median $993

Based on

12 MLS comparables

Median of recent comparable listings. Sold comps use closing price, active listings use list price.

Highlights

Annual tax

$4,283

2025

HOA

$90/yr

Pool

Gunite

View

Water

Waterfront

Canal - Saltwater

Garage

2 car garage

Furnished

Pets

Allowed

All facts and features

Flooring

• Tile

Heating

• Central

• Electric

Cooling

• Central Air

Appliances

• Disposal

• Electric Water Heater

• Microwave

• Range

• Range Hood

• Refrigerator

• Tankless Water Heater

• Washer

• Wine Refrigerator

Other interior features

• Ceiling Fan(s)

• Open Floorplan

• Thermostat

• Wet Bar

Bedrooms and bathrooms

• Bedrooms: 4

• Full bathrooms: 3
Property

• Levels: One

• Pool Private: Yes

• Exterior Features: Courtyard / Irrigation System / Lighting

Lot

• Lot: 0.24 Acres

Other Property Information

• Parcel Number: 6905012651

• Zoning: R1AA
Type and style

• Property Type: Residential

• Property Sub Type: Single Family Residence
Utility

• BB/HS Internet Available

• Cable Available

• Cable Connected

• Electricity Available

• Electricity Connected
Other financial information

• HOA: $90

• HOA Frequency: Annually

• Annual tax amount: $4,283
Source details

• MLS ID: A4694012

Other facts

• Construction Materials: Block

• Foundation Details: Slab

• Laundry Features: Laundry Room

• Lot Features: Landscaped / Oversized Lot

• Pool Features: Gunite / In Ground / Lighting

• Direction Faces: South

• Waterfront: Yes

• Garage Spaces: 2

• Attached Garage: Yes

• Garage: Yes

• Living Area: 2211

• Water Source: Private

• Subdivision Name: KEY ROYALE 15TH ADD

Private inquiry

Talk to the advisor on this listing.

Floor plans, HOA docs, off-market comparables, scheduling a private showing — one message, direct to the local specialist.

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Market around this address

Live counts in the same area.

The multiple listing information is provided by the Stellar MLS from a copyrighted compilation of listings. The compilation of listings and each individual listing are ©2026-present Stellar MLS. All Rights Reserved. The information provided is for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Listing courtesy of: DUNCAN REAL ESTATE, INC.

618 GLADSTONE LANE

Overview

Location

Details

Valuation

Highlights

Interior details

Property details

Construction details

Utilities / Green Energy Details

HOA and Financial Details

Other

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