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.
Sold for $9,225,000
$9,225,000
511 Kay Terrace, Boca Raton, FL 33432
5beds
5,699sqft
Single Family Residence
Built in 2025
9,561 Square Feet Lot
$-- Zestimate®
$1,619/sqft
$6,526 Estimated rent
Home value
Not available
Estimated sales range
Not available
$6,526/mo
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List your homeWhat's special
Zillow last checked: 7 hours ago
Listing updated: April 17, 2026 at 07:56am
Listed by:
Jared D Niles 561-922-5868,
Tangent Realty Corp
Bought with:
Spiros Mitsis, 3260757
Seawinds Realty
Source: BeachesMLS,MLS#: R11087629
Originating MLS: BeachesMLS
Originating MLS: BeachesMLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 6
- Full bathrooms: 5
- 1/2 bathrooms: 1
- Main level bathrooms: 2
- Main level bedrooms: 1
Primary bedroom
- Level: Upper
- Area: 360
- Dimensions: 18 X 20
Kitchen
- Level: Main
- Area: 306.6
- Dimensions: 21 X 14.6
Living room
- Level: Main
- Area: 665.28
- Dimensions: 28.8 X 23.1
Heating
- Central
Cooling
- Central Air, Ceiling Fan(s), Zoned
Appliances
- Included: Dryer, Dishwasher, Free-Standing Freezer, Ice Maker, Microwave, Refrigerator, Trash Compactor, Washer
- Laundry: Inside
Features
- Built-in Features, Bathtub, Closet Cabinetry, Cathedral Ceiling(s), Dual Sinks, Entrance Foyer, Elevator, High Ceilings, Kitchen Island, Kitchen/Dining Combo, Pantry, Split Bedrooms, Soaking Tub, Tub Shower, Upper Level Primary, Vaulted Ceiling(s), Bar, Walk-In Closet(s)
- Flooring: Ceramic Tile, Wood
- Windows: Blinds, Skylight(s)
Interior area
- Total structure area: 7,504
- Total interior livable area: 5,699 sqft
Property
Parking
- Total spaces: 3
- Parking features: Attached, Garage, Garage Door Opener
- Attached garage spaces: 3
Features
- Levels: Two
- Stories: 2
- Entry location: Entry Level Living Area Y
- Patio & porch: Covered, Open, Patio, Balcony
- Exterior features: Built-in Barbecue, Balcony, Barbecue, Outdoor Kitchen, Outdoor Living Area, Outdoor Shower
- Has private pool: Yes
- Pool features: Automatic Chlorination, Heated, Pool Equipment
- Has spa: Yes
- Spa features: In Ground
- Has view: Yes
- View description: Canal, Other, Pool
- Has water view: Yes
- Water view: Canal
- Waterfront features: Canal Front, No Fixed Bridges, Ocean Access, Seawall
Lot
- Size: 9,561 sqft
- Features: Sprinklers Automatic, < 1/4 Acre
Details
- Parcel number: 06434720330020020
- Zoning: R1B(ci
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Block, Concrete
- Roof: Flat
Condition
- New Construction
- New construction: Yes
- Year built: 2025
Utilities & green energy
- Electric: 3 Phase
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Natural Gas Available, Sewer Available, Water Available
Community & neighborhood
Security
- Security features: Closed Circuit Camera(s), Gated Community, Smoke Detector(s)
Location
- Region: Boca Raton
- Subdivision: GOLDEN HARBOUR SEC 4
Other
Other facts
- Listing terms: Cash,Conventional
Price history
| Date | Event | Price |
|---|---|---|
| 4/10/2026 | Sold | $9,225,000-6.8%$1,619/sqft |
Source:  BeachesMLS #R11087629 Report a problem | ||
| 5/5/2025 | Listed for sale | $9,895,000$1,736/sqft |
Source: BeachesMLS #RX-11087629 Report a problem | ||
| 5/2/2025 | Listing removed | $9,895,000$1,736/sqft |
Source: BeachesMLS #RX-11059928 Report a problem | ||
| 2/11/2025 | Listed for sale | $9,895,000+427.7%$1,736/sqft |
Source: BeachesMLS #RX-11059928 Report a problem | ||
| 6/9/2021 | Sold | $1,875,000+188.5%$329/sqft |
Source: Public Record Report a problem | ||
| 10/1/2009 | Sold | $650,000$114/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $39,549 +11.2% | $2,014,650 +10% |
| 2023 | $35,567 +18.2% | $1,831,500 +8.1% |
| 2022 | $30,093 +150.8% | $1,694,433 +146.6% |
| 2021 | $11,997 +1.5% | $687,007 +1.4% |
| 2020 | $11,825 +0.7% | $677,522 +2% |
| 2019 | $11,747 | $664,562 +1.9% |
| 2018 | $11,747 +5.2% | $652,171 +2.1% |
| 2017 | $11,166 +0.7% | $638,757 +2.1% |
| 2016 | $11,091 -0.2% | $625,619 +0.7% |
| 2015 | $11,114 -2.9% | $621,270 +0.8% |
| 2014 | $11,448 +1.2% | $616,339 +1.5% |
| 2013 | $11,309 +0.2% | $607,231 +1.7% |
| 2012 | $11,288 +2% | $597,081 +3% |
| 2011 | $11,071 +1.5% | $579,690 +1.5% |
| 2010 | $10,904 -29.8% | $571,123 -28.2% |
| 2009 | $15,534 +145.8% | $795,506 +104.7% |
| 2008 | $6,319 -0.4% | $388,566 +3% |
| 2007 | $6,346 -5.5% | $377,249 +2.5% |
| 2006 | $6,715 | $368,048 +3% |
| 2005 | -- | $357,328 +3% |
| 2004 | $3,574 +3337% | $346,920 +1.9% |
| 2003 | $104 -98.4% | $340,451 +2.4% |
| 2002 | $6,453 0% | $332,472 +1.6% |
| 2001 | $6,454 +3.5% | $327,236 +3% |
| 2000 | $6,235 +8.5% | $317,705 -13.7% |
| 1999 | $5,745 | $368,071 |
Find assessor info on the county website
Neighborhood: 33432
Nearby schools
GreatSchools rating
- 7/10Boca Raton Elementary SchoolGrades: PK-5Distance: 1.1 mi
- 8/10Boca Raton Community Middle SchoolGrades: 6-8Distance: 2.2 mi
- 6/10Boca Raton Community High SchoolGrades: 9-12Distance: 2.5 mi
- Florida
- Palm Beach County
- Boca Raton
- 33432
- 511 Kay Terrace