3425 S Ocean Boulevard, #4, Highland Beach, FL, 33487 | $19,250,000

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

  • Parking: Assigned, Garage Door Opener, Guest, Garage
  • Heating: Central, Electric, Zoned
  • Cooling: Central Air, Electric, Zoned
  • Levels: 4
  • Amenities: Cabana, Elevator(s), Fitness Center, Pool, Spa/Hot Tub, Manager On Site, Trash Chute
  • Rooms: 5
  • Bedrooms: 4
  • Baths: 4 full / 1 half
  • Laundry: Inside
  • Complex: LE SANCTUAIRE CONDO
  • Year Built: 1996
  • Common Charge: $7,126 Monthly
  • Approx Sq. Feet: 3,800
  • Est. Taxes: $58,519
  • View: City, Ocean
  • Water Front: Yes
  • Elem. School: J. C. Mitchell
  • Middle School: Boca Raton Community
  • High School: Boca Raton
  • Pet Policy: Yes, Breed Restrictions
  • Appliances: Gas Water Heater, Cooktop, Dryer, Dishwasher, Electric Range, Free-Standing Freezer, Ice Maker, Microwave, Oven, Refrigerator, Water Heater, Washer
  • MLS#: RX-11145498
  • Website: https://www.raveis.com
    /prop/RX-11145498/3425soceanboulevard_highlandbeach_fl?source=qrflyer
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William Raveis Family of Services

Our family of companies partner in delivering quality services in a one-stop-shopping environment. Together, we integrate the most comprehensive real estate, mortgage and insurance services available to fulfill your specific real estate needs.

Customer Service

888.699.8876

Contact@raveis.com

Our family of companies offer our clients a new level of full-service real estate. We shall:

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Melissa CohnRVP, Mortgage Banker, William Raveis Mortgage, LLC

NMLS Mortgage Loan Originator ID 16953

917.838.7300

Melissa.Cohn@raveis.com

Our Executive Mortgage Banker:

  • Is available to meet with you in our office, your home or office, evenings or weekends
  • Offers you pre-approval in minutes!
  • Provides a guaranteed closing date that meets your needs
  • Has access to hundreds of loan programs, all at competitive rates
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Pedro DelgadilloInsurance Sales Director, William Raveis Insurance

305.922.5393

Pedro.Delgadillo@raveis.com

Our Insurance Division:

  • Will Provide a home insurance quote within 24 hours
  • Offers full-service coverage such as Homeowner's, Auto, Life, Renter's, Flood and Valuable Items
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    Encompass, Travelers, Fireman's Fund, Middleoak Mutual, One Beacon and American Reliable

3425 S Ocean Boulevard, #4, Highland Beach, FL, 33487

$19,250,000

Customer Service

William Raveis Real Estate

Phone: 888.699.8876

Contact@raveis.com

Melissa Cohn

RVP, Mortgage Banker

William Raveis Mortgage, LLC

Phone: 917.838.7300

Melissa.Cohn@raveis.com

NMLS Mortgage Loan Originator ID 16953

5/6 (30 Yr)
Adjustable Rate Jumbo*
30 Year
Fixed-Rate Jumbo
15 Year
Fixed-Rate Jumbo
Loan Amount $15,400,000 $15,400,000 $15,400,000
Term 360 months 360 months 180 months
Initial Interest Rate** 5.750% 6.125% 6.000%
Interest Rate based on Index + Margin 8.125%
Annual Percentage Rate 6.251% 6.259% 6.203%
Monthly Tax Payment $4,877 $4,877 $4,877
H/O Insurance Payment $125 $125 $125
Initial Principal & Interest Pmt $89,870 $93,572 $129,954
Total Monthly Payment $94,872 $98,574 $134,956

* The Initial Interest Rate and Initial Principal & Interest Payment are fixed for the first and adjust every six months thereafter for the remainder of the loan term. The Interest Rate and annual percentage rate may increase after consummation. The Index for this product is the SOFR. The margin for this adjustable rate mortgage may vary with your unique credit history, and terms of your loan.

** Mortgage Rates are subject to change, loan amount and product restrictions and may not be available for your specific transaction at commitment or closing. Rates, and the margin for adjustable rate mortgages [if applicable], are subject to change without prior notice.

The rates and Annual Percentage Rate (APR) cited above may be only samples for the purpose of calculating payments and are based upon the following assumptions: minimum credit score of 740, 20% down payment (e.g. $20,000 down on a $100,000 purchase price), $1,950 in finance charges, and 30 days prepaid interest, 1 point, 30 day rate lock. The rates and APR will vary depending upon your unique credit history and the terms of your loan, e.g. the actual down payment percentages, points and fees for your transaction. Property taxes and homeowner's insurance are estimates and subject to change.  The Total Monthly Payment does not include the estimated HOA/Common Charge payment.