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$9,895,000
259 Days On Site

511 Kay Terrace
Boca Raton, FL 33432

For Sale|Single Family Residence|Active
5
Beds
6
Total Baths
5
Full Baths
1
Partial Bath
5,699
SqFt
$1,736
/SqFt
2025
Built
Subdivision:
GOLDEN HARBOUR SEC 4
County:
Palm Beach

Due to the health concerns created by Coronavirus we are offering personal 1-1 online video walkthough tours where possible.

511 Kay Terrace511 Kay Terrace511 Kay Terrace511 Kay Terrace
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Welcome to Five Eleven Kay Terrace, an unparalleled estate crafted by Alpha Premium Development, nestled in the heart of Golden Harbour, one of Boca Raton's most prestigious neighborhoods. Your new home graces a deepwater canal, just minutes from the luxurious Boca Raton Resort, and a stone's throw from Mizner Park, Royal Palm Place, and the beach. This isn't just a residence; it's an elevated lifestyle that redefines what it means to live in opulence. As you step through the doors, you're immediately enveloped in the exquisite craftsmanship and attention to detail, with hand-finished walls that speak to the quality that flows throughout. No expense has been spared, and no detail overlooked. The home is fully equipped with a Control4 system, allowing you to control the climate, automated curtains and shades, music, television, lighting, security, and so much more all at the touch of a button. The spacious great room offers breathtaking panoramic views that beckon you to relax and unwind, while the open-concept kitchen flows effortlessly into the waterfront dining area, perfect for hosting guests. When the evening calls for a quiet retreat, your club room with a wet bar awaits, ready for you to indulge. Everywhere you turn, the home dazzles with imported cabinetry, rare quartzite slabs, and stunning finish work that showcases the finest in luxury living. The first floor brings even more surprises, with a guest suite for visitors, an expansive scullery with a second set of appliances, and a fully equipped, professional-grade summer kitchen that's ideal for entertaining. Step outside, and you're greeted by a lushly landscaped backyard with marble pavers surrounding the saltwater pool and spa. Beyond the oasis lies your new 65-foot TREX dock, beckoning your yacht with at least seven feet of depth at low tide. Lake Boca, the Boca Raton Inlet, and the Intracoastal are practically at your doorstep. Upstairs, the grand staircase (or elevator) leads you to a media loft that doubles as an additional living space, complete with a gallery walk leading to a panoramic balcony. Three guest suites, each the size of a king's quarters, offer luxurious amenities like furniture-quality walk-in closets and spa-inspired baths. But it's the primary suite that truly defines extravagance. Envision a custom-designed wall unit with an inset TV, a chandelier-lit ceiling treatment, a wet bar, boutique-style closets, and a spa-like bath with dual water closets. Step outside onto your private balcony and take in the skyline views of downtown Boca Raton, perfect for sipping your morning coffee or enjoying a nightcap under the stars. This home is more than a masterpiece; it's a fortress of luxury, with concrete construction, impact windows, a full-home generator, motorized gates, and an automatic elevator. Everything, from shades and lighting to pool features and security, is controlled effortlessly through an app or wall switch. Welcome to Five Eleven Kay Terrace, your own private paradise.

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Listing Snapshot
Price 
$9,895,000
Days On Site 
259 Days
Bedrooms 
5
Inside Area (SqFt) 
5,699 sqft
Total Baths 
6
Full Baths 
5
Partial Baths 
1
Lot Size 
0.22 Acres
Year Built 
2025
MLS® Number 
R11087629
Status 
Active
Property Tax 
$39,549.2
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Builder
Friends & Family
Recent Activity
9 months agoListing first seen on site
9 months agoListing updated with changes from the MLS®
General Features
Acres 
0.22
Attached Garage 
Yes
Direction Faces 
South
Garage 
Yes
Garage Spaces 
3
Levels 
Two
Number Of Stories 
2
Parking 
AttachedGarageGarage Door Opener
Pets 
Yes
Property Condition 
New Construction
Property Sub Type 
Single Family Residence
Security 
Closed Circuit Camera(s)Gated CommunitySmoke Detector(s)
Sewer 
Public Sewer
SqFt Total 
7504
Utilities 
Natural Gas AvailableSewer AvailableWater Available
Water Source 
Public
Zoning 
R1B(ci
Interior Features
Appliances 
DryerDishwasherFree-Standing FreezerIce MakerMicrowaveRefrigeratorTrash CompactorWasher
Cooling 
Central AirCeiling Fan(s)Zoned
Flooring 
Ceramic TileWood
Furnished 
Unfurnished
Heating 
Central
Interior 
Built-in FeaturesCathedral Ceiling(s)Entrance FoyerElevatorHigh CeilingsPantrySoaking TubVaulted Ceiling(s)BarWalk-In Closet(s)
Laundry Features 
Inside
Main Level Bedrooms 
1
Spa 
Yes
Window Features 
BlindsSkylight(s)
Family Room 
Kitchen 
Dimensions - 21 X 14.6Level - MainArea - 306
Laundry 
Living Room 
Dimensions - 28.8 X 23.1Level - MainArea - 665
Loft 
Media Room 
PrimaryBedroom 
Dimensions - 18 X 20Level - UpperArea - 360
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Exterior Features
Construction Details 
BlockConcrete
Exterior 
BalconyBuilt-in BarbecueBarbecueOutdoor KitchenOutdoor Shower
Lot Features 
Waterfront
Other Structures 
Outdoor Kitchen
Patio And Porch 
CoveredPatio
Pool Features 
HeatedPrivate
Private Pool 
Yes
Roof 
Flat
Spa 
Yes
Spa Features 
In Ground
View 
OtherPool
Waterfront 
Yes
Waterfront Features 
Canal FrontNo Fixed BridgesOcean AccessSeawall
Waterview 
OtherPool
Windows/Doors 
BlindsSkylight(s)
Community Features
Association Amenities 
None
Building Access 
Entry Level Living Area Y
Financing Terms Available 
CashConventional
MLS Area 
4260
Listing courtesy of Tangent Realty Corp



All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc. (a Flex MLS feed)
Last checked: 2026-01-19 03:28 PM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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