3425 S Ocean Boulevard #4, Highland Beach, FL

$19,250,000

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4

Beds

5

Baths

3,800

Square feet

About 3425 S Ocean Boulevard #4

This oceanfront penthouse is for the discerning few--those who seek a residence that is truly one of one. Arrive via private elevator into a full-floor home defined by floor-to-ceiling glass and sweeping 180-degree ocean views. A dedicated on-site property manager and personal concierge are central to the ownership experience, providing daily oversight and seamless support. From property management, maintenance coordination, and storm preparation to seasonal check-ins, arrival readiness, and security monitoring, every detail is professionally handled. The concierge also manages daily lifestyle needs--grocery and pharmacy deliveries, housekeeping coordination, service scheduling, reservations, and move-in or seasonal transitions--delivering true lock-and-leave ease.Completely reimagined in 2024, the building underwent a full-scale renovation, elevating every element to modern luxury standards. As the finest of just four residences, this penthouse offers the privacy of a boutique building with the sophistication of new construction. Built by Ellemar, the residence reflects an uncompromising commitment to quality and design. Ideally positioned between Palm Beach and Miami, this is a refined alternative to a custom beachfront estatewithout the upkeep. Rare, turnkey, and irreplaceable.

Features of 3425 S Ocean Boulevard #4

MLS® # RX-11145498
USD $19,250,000
CAD $26,105,695
CNY 元133,036,750
EUR €16,162,743
GBP £14,087,054
RUB ₽1,486,698,675
HOA Fees $7,126
Bedrooms 4
Bathrooms 5.00
Full Baths 4
Half Baths 1
Total Square Footage 6,182
Living Square Footage 3,800
Square Footage Developer
Acres 0.00
Year Built 1996
Type Residential
Sub-Type Condo or Coop
Restrictions Buyer Approval
Style Contemporary
Unit Floor 401
Status Active
HOPA No Hopa
Membership Equity No

Community Information

Address 3425 S Ocean Boulevard #4
Area 4150
Subdivision LE SANCTUAIRE CONDO
City Highland Beach
County Palm Beach
State FL
Zip Code 33487

Amenities

Amenities Elevator, Exercise Room, Lobby, Manager on Site, Pool, Spa-Hot Tub, Trash Chute, Cabana
Utilities Cable, 3-Phase Electric, Gas Natural, Public Sewer, Public Water
Parking 2+ Spaces, Assigned, Guest, Garage - Building
# of Garages 2
View Ocean, City
Is Waterfront Yes
Waterfront Ocean Front, Directly on Sand
Has Pool No
Pool Spa
Pets Allowed Yes
Unit Penthouse
Subdivision Amenities Elevator, Exercise Room, Lobby, Manager on Site, Pool, Spa-Hot Tub, Trash Chute, Cabana
Security Gate - Unmanned, Security Sys-Owned, TV Camera, Entry Card, Motion Detector, Lobby, Security Light

Interior

Interior Features Bar, Built-in Shelves, Ctdrl/Vault Ceilings, Elevator, Cook Island, Pantry, Roman Tub, Split Bedroom, Volume Ceiling, Walk-in Closet, Fire Sprinkler
Appliances Auto Garage Open, Cooktop, Dishwasher, Dryer, Fire Alarm, Freezer, Ice Maker, Microwave, Range - Electric, Refrigerator, Smoke Detector, Wall Oven, Washer, Water Heater - Gas
Heating Central, Electric, Zoned
Cooling Central, Electric, Zoned
Fireplace No
# of Stories 4
Stories 4.00
Furnished Unfurnished
Master Bedroom Mstr Bdrm - Sitting, Separate Shower, Separate Tub, Bidet

Exterior

Exterior Features Open Balcony, Cabana
Lot Description East of US-1
Windows Impact Glass
Roof Metal, Aluminum
Construction CBS, Concrete
Front Exposure West

Additional Information

Date Listed December 5th, 2025
Days on Market 67
Zoning CONDO
Foreclosure No
Short Sale No
RE / Bank Owned No
HOA Fees 7126
Parcel ID 24434633410000040
Waterfront Frontage 100

Room Dimensions

Master Bedroom 22 x 17
Living Room 38 x 32
Kitchen 21 x 16

Listing Details

OfficeCastles By The Beach, Inc.
Emailjoyce@castlesbythebeach.com

Listing Map

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