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Listed at $2,250,000

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Available for SaleSOVEREIGN100' 1966 Burger 

26 North Yachts is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Worth Avenue Yachts. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel


LOA: 100' (31 m)
Beam: 20' (7 m)
Hull Material: Aluminum
Fuel Capacity: 6,000 gal (22,713 L)
Fresh Water Capacity: 3,600 gal (13,628 L)
Flag: United States
Location: Florida, Palm Beach, United States
Build Year: 1966
Refit: 2020
Builder: Burger
Type: Motor Yachts
Cruising Speed: 12 Knots
Max Speed: 14 Knots
Engine Information:
  • Engine Make: Cummins
  • Engine Model: QSM11
  • Engine Year: 2007
  • Engine Type: Inboard
  • Power (HP): 580.00
  • Power (KW): 432.51
  • Fuel Type: Diesel
  • Hours: 1885.00
  • Engine Location: Port



SOVEREIGN is a stunning vintage Jack Hargrave-designed Burger that has been continually maintained and upgraded over time by conscientious owners and a professional crew. Accommodation for up to 8 guests is found in 4 beautifully appointed ensuite staterooms. Presented in beautiful condition, she essentially needs nothing beyond a new owner’s personal touches to enjoy immediate use.

Nearly every system, finish, and feature has been either upgraded or improved aboard SOVEREIGN in recent years. Paint, decks, head system, new Cummins QSM11’s main engines and Onan 55kw generators, new galley appliances, refreshed interior, new bar area, new upper flybridge lounging area, and a custom swim platform extension with stairs. No expense has spared aboard SOVEREIGN to ensure her head turning appearance and ready to go condition.

Key Features

•tQSM11 engines, gears, exhaust system, and Onan Generators new in 2007

•tRefreshed interior with new custom bar area forward in the salon

•tFully updated and recent navigational electronics and communications systems

•tRedesigned custom swim platform and stern boarding stairs

Guest Accommodations

The uniquely styled chic interior of SOVEREIGN has been through a custom refit by American Custom Cabinetry and Ellen Kavanaugh interiors of Palm Beach. Unlike many other classic yachts, the interior of SOVEREIGN is bright, airy, and crisp. The main salon is a comfortable place to entertain, thanks to her recent custom bar area forward, or watch a movie on the hidden TV. The aft deck features a larger than normal lounging settee and a beautiful custom-fitted sliding high low dining table finished in high gloss teak. A cleverly redesigned formal dining room forward now functions as an “eat-in-kitchen”. The galley has been recently upgraded with first-class stainless steel appliances and provides excellent facilities and prep/plating space for any chef. Accommodation for 8 guests in 4 traditionally appointed ensuite staterooms is below and aft. Crew accommodation for 5 in 3 staterooms is below and forward.

Owners Midship Stateroom

•tBed: Centerline King

•tHead: (1) Remodeled with (1) oversized stall shower (2019)

•t2 x Large hanging lockers

•tVery generous drawer and locker storage

•tDesk to starboard

•tSettee to port

•t5 x Opening ports

•tCarpeted sole

Starboard Mid Stateroom

•tBed: Custom larger than twin berth

•tHead: 1 x with 1 x Shower

•tHanging locker


• 2 x Opening ports

•tVizo TV

•tCarpeted sole

Port Aft Guest Stateroom

•tBed: 2 x Twin berths

•tHead: 1 x with 1 x bathtub and shower

•tLarge hanging locker

•t2 x Opening ports

•tCarpeted sole

Starboard Aft Guest Stateroom

•tBed: 2 x Twin berths

•tHead: 1x with 1 x shower

•tLarge hanging locker

•t2 x Opening ports

•tCarpeted sole

Crew Accomodations

Accommodation for up to 5 crew is found forward via a private companionway between the Galley and forward dining salon. A large L-shaped settee and table provide ample lounging and dining space as well as direct access to the yacht’s engine room. A second small “convertible” galley has been installed in the engineers cabin to allow for further crew privacy and a full entertainment system ensure the crew is entertained during their downtime. A large dry bilge storage area with five large custom refrigerator / freezers is located here as well for supplies, dry goods, and food storage.

Captain’s Cabin (Port)

•tBed: Single with storage drawers below

•tHead: 1 x with 1 x shower

•tVinyl sole

•tReading lamps

•tPyle TV with DirectTV receiver

•tHanging locker

•t(1) Portlight

•tUpholstered stool and vanity

Forward Cabin

•tBed: 2 x Twin bunk

•tHead: 1 x with 1 x shower (Shared)

•t2 x Reading lamps

•t4 x Portlights

•tLarge overhead hatch with screen on centerline

•tVinyl sole

•tSamsung TV with DirectTV receiver

•tAnchor chain pipe leads to chain locker below sole

Starboard Crew Cabin / Crew Galley

•tBed: 1 x Twin bunk

•tHead: (1) with (1) shower (Shared)

•t1 x Portlight

•tSharp Carousel microwave oven

•tGE Refrigerator

•tStainless sink with hot and cold faucet

•tSummit 2-burner electric induction cooktop

•tStainless counter

Crew Mess / Lounge

•tL-shaped settee, dining table, and chairs

•tDining table lowers to settee level to form another double berth

•tVinyl sole

•tSamsung TV with DirectTV satellite receiver

•tSony PlayStation

•tSony stereo

•tCustom solid surface table


•tWasher and Dryer: Miele full size stackable units

•tWeems and Plath clock

•tCoffee maker


•tCarpeted sole

•tLarge hidden TV with DirectTV satellite receiver

•tBlueRay disk player

•tApple TV

•tStereo with blu-tooth receiver

•t2 x Large middle windows raise and lower with screens

•tCustom forward bar area with seating

•tThermadore stainless drink refrigerator

•tAssorted furnishings and décor (2018)

Aft Salon and Lazarette

•tRefrigeration: 3 x Sub Zero Under-counter

•tIce Maker: Manitowoc 55lbs per day

•tFreezer: Frigibar chest-type freezer

•tTwo separate settees with tables allow for dining with 10

•tCenterline door with access to the cockpit

•t40” Samsung TV with DirectTV satellite receiver US & Latin America

•tRTI entertainment system control


•tRefrigerator: Sub-Zero

•tOven: Thermador induction 4 burner with stovetop

•tDishwasher: stainless Bosh

•tSinks: (2) stainless with insinkerator

•tFresh water filter

•tLG Microwave oven

•tHoshizaki stainless icemaker

•tNespresso coffeemaker

•tStainless countertops

•t4 x Round Portlights

•t2 x Large roll down windows with screens

•t1 x Large overhead hatch with screen

•tWeems and Plath clock

Pilothouse and Electronics

•tLarge aft bench seat

•tGenerous chart areas and chart drawers

•tFully updated electronics suite

•t3 x Large Garmin displays

•tGarmin tri-data display

•tGarmin VHF

•tSimrad AP70 Autopilot

•tSimrad 535 Jog control

•tSimrad remote VHF

•tSimrad RI35 rudder angle indicator

•t3 x Icom handheld VHF’s

•tDockmate Yacht Control System (2019)

•tMicro-commander electronic throttle controls

•tFusion Stereo (2020)

•tMagnetic compass

•tHP Office Jet printer

•t3 x Wipers

•tKVH Mini 8 Satellite (2021)

•tAgean wifi antenna (2023)

•tTrac Phone V3 (2021)


•tOcean Signal Class II EPIRB

Flybridge and Boat Deck

•t2 x Marquipt 1500lbs davits

•t2 x Safe-Sea 8-person life rafts (Inspected through 12/2023)

•tCustom stainless propane grill and wet bar (2021)

•tAft teak deck (2022)

•tCustom overhead sun awning / Bimini (2021)

•tSofa and lounge chairs (2018)

•t2 x Soaking tubs (2022)

•tFreshwater washdown spigot

•tSmokestack with main engine and generator dry stack exhaust

• 2 x Chrome cowl vents

•tLifesling Overboard rescue system

Hull and Deck Features

SOVEREIGN features full walkaround teak decks that lead to a large foredeck with covered guest seating and ample space to operate her windlass. Her larger than normal aft deck offers lounging and dining space found on much larger yachts, as well as an ultra-light, easy to deploy side boarding platform and ladder customized swim platform with boarding stairs and an additional Passerelle that deploys off the stair above the aft swim platform offering easy access to the water.

• Aluminum hull and superstructure

• Custom aluminum swim platform with teak decking (2022)

• Vinyl coated stainless steel cable lifelines with removable stainless stanchions on platform

• Teak and stainless 5 step transom ladder

• Custom stern stairs to swim platform (2020)

• Custom flybridge stairs (2021)

• Custom table with high low / in out function (2019)

• Aft deck cushions new (2023)

• Aft deck sunshade and side panels 2020)

• 2 x Aft deck wing doors

• Ultra-light custom side boarding passerelle with ladder (2019)

• Ultra-light passarelle off stairs above aft swim platform

• Numerous fire station points

• Pilothouse sunscreen (2023)

• Ideal windlass with capstan, wildcat, and vertical winch

• Custom anchor deployment bow roller system for Plow Anchor(2021)

• Custom bow seat with awning / Bimini (2023)

• Large sun pad on forward coach roof

• Freshwater washdown spigot

• Teak table with chairs

• 8” Ships Bell

• 2 x Fortress FX125 Anchors w/300’ Chain rode

• Hatch to chain locker

• Hatch to forward cabin

Machinery and Electrical

•tCummins QSM11-M1 D-Rated 580HP Diesel engines: (Port: 1885hrs and Starboard: 2033hrs 5/2023)

•tTwin Disk 3.0:1 reduction Gears

•tCenta anti-vibration couplings

•tOnan 55KW 1800 RPM 120/240 60 cycle generators: (Port: 3710hrs and Starboard: 2084hrs 5/2023)

•tNew sound shield for Starboard Generator (2020)

•tDual Racor 1000 Fuel filter systems for all machinery

•tCustom designed drystack exhaust system

•tSeaRecovery Watermaker

•t2 x Headhunter Mach V domestic fresh water pumps

•tTorrid stainless water heater (50gal)

•tTorrid stainless water heater (80gal)

•tHeadhunter Tidal Wave marine sanitation device with associated pumps

•tMarine Air Conditioning system with 2 x 72,000 BTU Compressors (replaced 2021 & 2023)

•tAC Compressors have variable frequency drives

•tQuantum stabilizer actuators port and starboard

•tVetus Electric Bow Thruster

•tBow Thruster batteries (Replaced 2023)

•tStarting batteries (Replaced 2022)

•tHouse batteries (Replaced 2022)

•t2 x 100 Amp shore power inlets with transformers

•t3 x Mastervolt Mass 24/50 Battery chargers

•t1 x Professional Mariner Pro 300 battery charger


Artwork and personal effects that may be seen aboard at time of viewing are not included in the sale.

Brokers Remarks

SOVEREIGN - Launched as TITAN - was the largest yacht ever built in aluminum at the time. The yacht's designer, Jack Hargrave, was very proud of this fact which made her 30,000 pounds lighter than if she were built out of steel and allowed her a shallower, more Bahamas friendly, draft, and achieved the same performance with about 15 percent less horsepower. Her interior was described as "over the top" for her day, and she originally contained two full beam fore and aft staterooms along with a small "emergency stateroom" or starboard mid-stateroom. Eventually, the full beam aft stateroom was split and another ensuite head was added to make SOVEREIGN the four-stateroom yacht she is today. Her original Carpathian elm burl and Brazilian rosewood is still visible and in beautiful shape in the staterooms and the main deck/salon still features modern and crisp white paneling. Much like her first furnishings, she features sleek contemporary mid-century modern furniture offering bright pops of color throughout. Her aft deck was appointed with unusually deep lounge seating surrounding the table.

It is very rare to come across a yacht that has had such fantastic continuous care and updates throughout all her owners. SOVEREIGN is in beautiful condition and needs to be seen to fully appreciate all that she has to offer. She is highly recommended by her broker.


The company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change or withdrawal without notice.

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