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56 Sea Castle Aly, Alys Beach, FL 32461

$16,500,000
  • 56 Sea Castle Aly, Alys Beach, FL 32461 Main Photo

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Active
BEDS4 BATHS4 full 2 partial SQUARE FEET4,314 MLS#995639
STATUSActive PROPERTY TYPEResidential - Single Family SUBDIVISIONALYS BEACH

Property Description

Some homes are admired from afar. Others are felt through motion, light, and quiet moments that unfold slowly over time. And then there are homes that seem to breathe with you, shifting gently from morning to evening as though the architecture itself were alive.At 56 Sea Castle Aly, architecture, craftsmanship, and atmosphere converge to create a residence that is at once deeply refined and profoundly human. Designed by Khoury Vogt Architects, constructed with precision by Gulfview Construction, and curated by Kate Marker Interiors, this home represents a rare synthesis of disciplined architecture and soulful livability in the heart of Alys Beach. Rising gracefully across four levels, the sculptural massing and hand-shaped plaster exterior feel unmistakably Alys--timeless, grounded, and intentional. Octagonal apertures, recessed balconies, and lantern-lit entries lend a quiet romance that reveals itself slowly over time. Positioned on Sea Castle Aly in Phase III, the residence enjoys a coveted second-tier setting offering both privacy and unexpectedly expansive Gulf views framed by preserved sightlines few homes can claim.Inside, Venetian plaster walls, white oak millwork, and honed stone surfaces create a soft, neutral canvas where light becomes a design element of its own. Sunlight filters through thoughtfully placed windows, animating the interiors and allowing shadow and texture to shift throughout the day. The result is serene, layered, and effortlessly livable.At the heart of the home, the kitchen is sculptural yet welcoming, anchored by a fluted island, refined brass fittings, and tailored cabinetry that reads more like fine furniture than utility. It opens seamlessly to surrounding living spaces, inviting everything from quiet mornings to evenings that unfold naturally from indoors to out.Privately positioned with forever unobstructed Gulf views, the primary suite captures a rare and protected view corridor to the horizon between two Gulf-front residences. Southern exposure fills the space with dancing light, amplified by organic materials and plaster finishes that soften the glow. A dedicated seating area encourages stillness, creating a retreat that feels restorative and calm.Outdoor living is layered and intentional. The courtyard pool creates a tranquil setting with multiple water features adding gentle movement and calm. Above, the rooftop terrace offers an outdoor fireplace and sweeping Gulf views across the community's iconic architecture toward the horizon.Complete with garage parking, multiple outdoor living areas, and finely executed construction throughout, every element reflects a commitment to quality without excess and beauty without pretense. This is not a home that demands attention. It rewards it.Defined by atmosphere, authorship, and intention, 56 Sea Castle Aly offers an opportunity to experience Alys Beach at its most nuanced and enduring.

56 Sea Castle Aly | MLS# 995639

This single family home located at 56 Sea Castle Aly, Alys Beach, FL 32461 is currently listed for sale with an asking price of $16,500,000. This property was built in 2022 and has 4 bedrooms and 4 full and 2 partial baths with 4314 sq. ft. Sea Castle Aly is located in the ALYS BEACH subdivision. Search ALYS BEACH real estate on www.realtymark.net today.

Property Features

Property Type: Residential - Single Family
Cooling: Central Air
Garage: 2 car attached
Heating: Central
Home Style: Beach House
Lot Size: 0.05 Acres
Stories: 4.0
Taxes: $78,363
Year Built: 2022

Feature Descriptions

Appliances: Auto Garage Door Opn, Dishwasher, Disposal, Dryer, Ice Machine, Microwave, Oven Double, Refrigerator W/IceMk, Stove/Oven Gas, Washer, Wine Refrigerator, Water Heater - Tnkls
Community Features: Short Term Rental - Allowed, Pickle Ball, Beach, Community Room, Deed Access, Exercise Room, Pool, Tennis, Waterfront
Days on Site: 11
Exterior: Balcony
Fireplace: Fireplace Gas, Fireplace
Fireplace Y/N: Yes
Flooring: Floor Hardwood
HOA: Yes
HOA Fee: 3562.13/Quarterly
Interior: Ceiling Vaulted, Elevator, Kitchen Island, Upgraded Media Wing, Wet Bar
Lot: Covenants, Survey Available, Within 1/2 Mile to Water
Lot Dimensions: 50x49x49x51
Parcel Number: 27-3S-18-16438-0AC-0240
Patio/Porch: Deck Covered, Deck Open
Pool Features: Pool - Heated, Pool - In-Ground, Pool Type
Property Condition: Construction Complete
Rooms Total: 6
Sewer: Public Sewer
Special View Info: Gulf
Sub Type: Detached Single Family
Utilities: Public Water

Room Sizes

Bedroom: 11.2 X 12.4 Level - First
Bedroom: 11.2 X 14.1 Level - Second
Living Room: 20.6 X 15.4 Level - Second
Kitchen: 15.4 X 7.6 Level - Second
Full Bathroom: 6.5 X 5.6 Level - Third
Bedroom: 11.2 X 14.1 Level - Third

Local Schools

High School: South Walton
Middle School: Emerald Coast
Elementary School: Dune Lakes

Listed By / Shown By

Listed By

Agency Name: Scenic Sotheby's International Realty

Shown By

Agency Title: RealtyMark
Agency Phone: 888-260-0040

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Estimated Payment

$ 48,064.60 per month $36,721.85 Principal & Interest $6,530.25 Property Tax $4,812.50 Homeowner's Insurance

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All commissions are negotiable Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided 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. Information on this site was last updated 03/04/2026. The listing information on this page last changed on 03/04/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Wed 03/04/2026 12:00:06 AM EST) or Stellar MLS (last updated Tue 03/03/2026 11:44:00 PM EST) or GSMLS (last updated Tue 03/03/2026 11:53:52 PM EST) or Emerald Coast MLS (last updated Tue 03/03/2026 11:55:21 PM EST) or Central Panhandle Association of Realtors (last updated Tue 03/03/2026 11:57:16 PM EST) or Beaches MLS (last updated Tue 03/03/2026 11:55:48 PM EST) or Naples MLS (last updated Tue 03/03/2026 11:40:52 PM EST) or Bright MLS (last updated Tue 03/03/2026 11:50:12 PM EST) or OneKey MLS (last updated Tue 03/03/2026 11:53:04 PM EST). Real estate listings held by brokerage firms other than RealtyMark may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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