4400 Sanctuary Lane Boca Raton, Florida 33431

One of The Sanctuary's most unique and impressive waterfront estates is found in this newly remastered showplace on a prized compound-like double lot featuring 140 +/- feet of shoreline with multi-boat dockage and long water views to the lush island preserve.  The creatively designed renovation both inside and out brings modern sophistication and luxe refinement to this stately, timeless classic.  On the broad front lawns, shady old oak trees and a statuesque pine give the almost country-like feel of a southern manor.

Stepping inside from the gated courtyard entry, the lofty front-to-back reception room takes a fresh twist with its sleek architectural lines and gallery-like wall space.  Arranged in an expansive, well-planned layout, the main rooms meet every imaginable need of everyday living and entertaining.  Wraparound glass walls open to the ultimate outdoor entertainment space designed as a sprawling series of waterside settings where guests can lounge by the pool, dine alfresco, have drinks at the bar, or retreat to the cabana pavilion.  The five bedroom suites feature first-floor master quarters fashioned as a sanctuary of privacy and luxury, culminating in an immense spa-inspired bath that opens to its own screen-enclosed outdoor oasis.  Hidden away in The Sanctuary's peaceful waterfront paradise, this unparalleled estate offers resort-at-home living beyond every expectation.


Sanctuary Lane, Boca Raton, Florida.  One of the nation's most prestigious communities, The Sanctuary is a world-famous yachting enclave featuring a 20-slip marina in addition to Har-Tru tennis courts and a lush 27 +/--acre bird/wildlife preserve.  Supreme privacy is ensured by the guard-gated entry and the community's own road and water patrol services.  Peaceful and secluded, this sought-after address is only minutes from the beach, the renowned Boca Raton Resort & Club, and Mizner Park's world-class shopping and dining.  Boca Raton's private executive airport is just a couple miles away.


Newly remastered, this sprawling double-lot estate on 140 +/- feet of waterfront with multi-boat dockage looks all the way down the waterway to the wildlife preserve.  Stretching across the waterfront, the resort-inspired outdoor entertainment space unfolds on a series of tiered marble terraces among lush, palm-studded landscaped gardens with a naturalistic koi pond.  The sleek glass-bottom pool with sun shelf and spa is surrounded by a lounge terrace.  The poolside pavilion includes a full cabana bath, and a summer kitchen serves the dining terrace next to the free-standing professional-style bar.  On the tree-canopied front lawns, the gated garden courtyard has a fountained reflecting pool.


This impressive residence totals 14,830 +/- square feet with five bedrooms, seven and a-half baths, upstairs/downstairs laundry rooms, impact-glass windows, new flat tile roof, a glassed elevator, generator, and four-bay garage.  Beautiful floor finishes are of white glass, marble, plank porcelain tile, and hardwood.

First Floor:  Guests are greeted in the front-to-back reception gallery with a sculptural floating staircase and soaring arched windows by the front fountain and the back koi pond.  Tall French doors open to the front garden courtyard from the elegant salon-like living room, centered on a fireplace, and the exquisite dining room set off by a glass-like ceiling finish.  A butler's pantry and another walk-in pantry are adjacent.  An artful fusion of function and style, the epicurean's kitchen has streamlined lacquer-finish cabinetry, quartz counters , a professional-style Wolf gas range, and Sub-Zero refrigerator/freezer.  Separated by the breakfast bar, the casual dining room opens to the waterfront terrace and to a screened dining lanai with cabana-stripe ceiling.  There is also a glass-walled wine storage/display room.  Lined with banks of windows and glass doors to the waterfront terrace, the great room soars to a double-height pecky cypress ceiling above the rustically elegant, full-height stone fireplace shared by the main gathering space and combined pub room with bar.  A full bath is adjacent.  The leading-edge theater room has an exotically themed design.  Two separate offices include one lined with custom built-ins and glass doors to the waterfront pool terrace.  Also opening out by the pool, the master suite's restful sanctuary features a sitting area with a sleek fireplace.  The enormous master bath is itself a spa-like retreat featuring two separate water closets, a sculptural soaking tub, an immense glass-encased shower, and glass doors to a relaxing screened outdoor atrium with wall fountain and fire-pit.  The master quarters also feature two boutique-style wardrobe rooms, one with a connecting walk-in cedar closet.

Second Floor:  Four bedroom suites include two opening to a waterfront balcony, and one in a separate wing with its own staircase.  Also featured is a second family room adjoining an airy window-walled fitness studio opening to the waterfront balcony.

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List Price
Property Type
Single Family
  • Intracoastal/Deepwater
6 full / 1 half
Total Square Feet
AC Square Feet
Garage Spaces
Year Built
Tax Year
New Construction
The Sanctuary
Zip Code
Boca Raton
Governing Body
Has HOA/Condo Fee
  • Canal
  • Interior Canal
  • Seawall
Interior Features
  • Bar
  • Built-in Shelves
  • Cook Island
  • Ctdrl/Vault Ceilings
  • Elevator
  • Foyer
  • Roman Tub
  • Split Bedroom
  • Volume Ceiling
  • Walk-in Closet
  • Wet Bar
  • Marble
  • Wood Floor
Master Bedroom / Bathroom
  • 2 Master Baths
  • Bidet
  • Dual Sinks
  • Mstr Bdrm - Ground
  • Mstr Bdrm - Sitting
Pets Allowed
Exterior Features
  • Auto Sprinkler
  • Covered Patio
  • Open Balcony
  • Shutters
Architectural Design
  • < 4 Floors
  • European
Roof Description
  • Flat Tile
Parking Description
  • Carport - Attached
Lot Description
  • 1/2 to < 1 Acre
  • Burglar Alarm
  • Central
  • Central
Points Of Interest

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