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De Grasse III
2012 53 ft

$ 799,000
Destin, FL, FL, US


This Vessel Has Brand New Engines and Pods Installed in 2017!!

FIVE Year Comprehensive VOLVO Penta Warranty on New Engines and PODS! 

The De Grasse III is a C50 Maritimo Express, a stunning and innovative yacht that has great performance, efficiency, and all of the modern amenities boaters’ desire in an express cruiser. With her navy blue painted hull she is one of most beautiful boats on the local waters. With good looks come many additional upgrades and options like the full beam master stateroom, teak decking, an hydraulic swim platform, water maker, washer/dryer. Please see the section on recent upgrades and services!! This impressive design was one of the first express cruisers to have an enclosed helm (Stidd Admirals Chair) and salon with a galley aft, putting all of the social areas together and on one level; a design that many manufactures have copied.

Engines, PODS, Props, Computers, Cooling System, Fuel Delivery Replaced - May 2017

Dynamic Positioning System Added - May 2017

Annual Maintenance Completed - May 2017


Please call to discuss or set an appointment to view this amazing boat!


Name De Grasse III
Price $ 799,000 USD
Year 2012
Length Overall 53 ft
Beam 16 ft
Location Destin, FL, FL, US
Hull Material Fiberglass


Engine 1
Power 435|horsepower
Fuel diesel
Hours 50
Engine Make Volvo
Engine Model D6 IPS 600
Engine Year 2017
Engine 2
Power 435|horsepower
Hours 50
Engine Make Volvo
Engine Model D6 IPS 600
Engine Year 2017

Additional Information

Recent Upgrades & Services

Recent Upgrades and Services:

  • Added IPS Station AFT
  • Added Bimini cockpit awning (2015)
  • Upgraded with new high efficiency props (2017
  • Upgraded with Interception Plate (Improved Planing)
  • Upgraded second A/C Cooling loop
  • Added 400 GPD Watermaker (2013)
  • Added separate main battery charger (08/14)
  • Replaced all batteries (04/15)
  • Added dual tank fuel gauges (06/13)
  • Annual service completed (04/16)
  • Fresh bottom job (04/16)
  • New Zincs (2017)
  • Propspeed on Pods and propellers (2017)
  • Entire exterior buffed and waxed (07/17
  • Added automatic identification system (2016)
  • Added new carpeting 03/15
  • Added sunpad forward with cover (2013)
  • Added complete cover after half of boat (2015)
  • Volvo line cutters both IPS drives (2017)
  • Popspeed on Pod and propellers (2017)
  • Anchor bridle (2016)
  • Spare Danforth Anchor 200' of line (2015)
  • Four person offshore life raft in hard casing (2016)
  • Arid Dry Bildge dehumidifier (2017)
  • Clean-a-hull Ultrasonic barnacyle blocker (2017)
  • Added Garmin Forward Looking Sonar with seperate Garmin Display (7/17)
Factory Options
  • Hydraulic swim platform
  • High Gloss Teak Interior
  • Washer / Dryer
  • Additional A/C vents in bathrooms
  • Awlgrip midnight blue paint
  • Jack staff welded in pulpit
  • (2) Additional pop up Deck Cleats on swim platform
  • Teak laid decking to cockpit
  • (3) Windscreen Wiper and Washer-Center
  • Cockpit teak table
  • Cockpit refrigerator          
  • Cockpit Ice Maker
  • Genuine leather Interior
  • A/C 3 units, Salon and 2 Staterooms
  • (4) Underwater LED lights
  • Custom cocktail table converts to dining table pneumatic lift
  • Remotely controlled electric sunroof with sunshade and screen
  • Duel fuel fills
Non Standard Factory Options / Custom Alterations
  • Additional - Galley storage
  • Multi-zone lighting
  • Additional salon lights red / white
  • Storage under galley deck
  •  Variable dead rise deep V hull with molded spray rails
  • Hull-Solid fiberglass bottom with cored topsides and vinylester tielayer
  • Main bulkheads free standing fiberglass with core
  • Deck and wheelhouse- fiberglass with core
  • Flybridge- fiberglass with core
  • Water tight collision bulkhead forward
  • Fuel Tanks -  476 gallons total-  port and starboard cross-connected with valves
  • Positive buoyancy/flotation with tanks x2 aft with IPS
  • IPS installation by Volvo Penta



 New engines, PODS, props, cooling system, fuel delivery, etc May 2017

  • New Pods installed May 2017  
  • 2x Volvo IPS600 435hp 2017
  • Acoustic Installation
  • Air conditioned all cabins reverse cycle
  • Ball Valves and skin fittings 316 stainless steel below water line tested 06/17
  • Bilge pumps - Auto- 2x 1100 gph and 1x 2000 gph
  • NEW Controls- Single lever electronic single station Volvo
  • NEW Engine Instruments- electronic single station Volvo
  • NEW Engine bearers- molded solid fiberglass for IPS
  • NEW Flexible engine mounts
  • Engine room lighting
  • Engine room fire supression system auto manual and genset tested 2017
  • Fresh water pump with smart sensor
  • Fresh water tank 105 gallons 
  • Fresh water heater (AC only) – quick recovery
  • Holding tank 79 gallons
  • (3) Auto / Manual bilge pumps
  • (2) Additional sea strainers, heavy duty, Maritimo
  • Fuel Filters - Racor 1000 filter, 1 for each main engine, Generator fitted with Racor 500
  • Fuel lines- approved rubber, all fittings swagged
  • Trim tabs - electric with indicator
  • Interceptor plate
  • (4) Docking lines
  • (2) Large fenders
  • 1 Set flares, life jackets and coastal safety gear, handheld fire extinguishers 1 kg x3
  • 1 Boat hook
  • Owner’s manuals
  • New bottom job with prop speed and zincs (07/17)
  • Furniture - Polished timber, dinette with genuine leather throughout upholstery and polished occasional dining table
  • Custom storage cabinet
  • Starboard forward lounge
  • (4) decorative art lights
  • Windows - tinted and throughout
  • Air conditioning -18,000 BTU reverse air hot and cold
  • Bi-fold aft doors - to fully open to cockpit
  • Teak flooring, galley
  • Overhead lighting red / white
  • Custom window curtains
  • 40'' Panasonic TV
  • Bose L548 system home theatre, salon with 40 GB hard drive
  • 2 door refrigerator/freezer
  • 4 burner cook top
  • New GE microwave
  • One stainless steel sink
  • Drawers for kitchen items
  • Corian counter top with built-in trash can
  • Overhead lighting
  • Teak deck
  • Large in deck storage compartment with custom storage
  • Dishwasher
Master Stateroom
  • Full beam master
  • Queen Island berth with spring mattress
  • Half height locker in polished teak
  • Air-Conditioning -16,000 BTU with additional fan
  • Overhead and bed lighting
  • (2) Open port lights
  • 26'' LG Flat screen TV
  • Shelves with fiddle fore/aft
  • Custom made port at window blackout covers
  • En-suite toilet with toilet fresh water flush, shower, vanity, mirrors, separate frame-less glass shower screen w/automatic pump, opaque deck hatch 
  • Valuables safe
VIP Stateroom
  • Queen island berth
  • Air conditioning - 16,000 BTU
  • Custom wood closet / drawers
  • Overhead and bed lighting
  • Window with custom blinds
  • Guest bathroom starboard side with toilet fresh water flush, shower, vanity, mirrors, separate frame-less glass shower screen w/automatic pump, opaque deck hatch 
Crews Bunkroom
  • Twin bed with full length storage underneath
  • Reading lights
  • Drawer storage
  • Pantry cabinet polished teak
  • Bose Zone A salon with 4 speakers and remote
  • Bose Zone B cockpit with 2 speakers and remote
  • Battery backup (UPS) for Sat TV
  • TV viewed from helm port E120
  • Fuel gauge to helm
  • M5 Sat TV system
  • Sirius weather
  • 4KW Open Array Radar
  • Garmin Elex
  • Garmin VHF
  • Garmin spare VHF
  • Garmin Auto pilot
  • Dual Garmin 7212's
  • (2) Garmin Sonars
Helm Station
  • Fresh water gauge
  • Anchor chain counter
  • Joystick docking control 
  • Fully equipped steering, engine controls, engine instrumentation, (3) windscreen wipers and washers, trim tab controls, winch up/down controls, and compass, full compliment of Garmin Electronics
  • Spotlight remote control
  • Full sunscreen 
  • Custom tinted windows
  • Custom helm
Main Deck
  • Winch - reversible 24 volt heavy duty horizontal winch with foredeck and flybridge controls, self-stowing 20kg stainless steel anchor with swivel, CE compliant chain 8mm Grade L x60 meters, heavy duty bow rollers self-stowing
  • Bow stowage locker with divider and salt water deck/anchor wash
  • Stainless steel cleats bow and stern (8) total
  • Locker storage port and starboard side with hatch for fenders and ropes
  • Electric horn flush mounted
  • (4) Speakers with remote
  • Sewage pump out situated on side deck
  • Fuel fillers side deck forward
  • Hydraulic swim platform
  • Rails- stainless steel railings, bow rail, grab rails 
  • Finish- forward side decks, trunk cabin, cabin roof, non-skid FRP- with steps
  • (2) LED blue underwater lights
  • Hatches - (3) deck hatches including roller blinds in sleeping accommodation, opaque in bathrooms
  • (2) Stainless steel pop up cleats added to swim platform
  • (4) LED blue cockpit lights
  • Teak decking in cockpit
  • Arid dry bilge vacuum system - 2017
  • Generator - Onan 11kw generator fitted with sound shield - 1,000 hours
  • Batteries - 4x N70 Engine Start and 2x N70 House Bank
  • Inverter Supplies power points to bathrooms x1 ech, galley x1, engine room lights, TVs, and stereos
  • Battery Charging - Inverter charger 4 kw- 100 amp charger
  • Battery Switching - normal running, dedicated engine batteries isolate each engine. Paralleling switches link systems for starting and charging
  • Bonding System - 1x large anode. Tinned bonding wire to metalwork and heavy bonding between main engines and generator
  • Earthing - ELCB switch fitted to GPO circuits. Polarity warning device on shore power
  • Electrical Panels - dedicated 24 volt panels for accommodation deck and flybridge. Load sharing 240 volt panels.
  • Electrical Wiring - tinned wiring where applicable coded and labelled. Wiring schematic supplied.
  • Navigation lights - international code compliant CE
  • Clean-a-hull anti fouling sysytem
Aft Cockpit & Deck
  • Bimini cover for sunshade in cockpit
  • Overboard drains to stern, engine room access, transom gates
  • Cockpit sole - 1x hatch with electric actuator for engine access
  • Fender and rope stowage- port and starboard
  • Overhead lighting
  • 600 x 400 hatch engine access
  • Waco plate freezer to cockpit
  • Water - cockpit shower hot and cold
  • Fresh water wash down in cockpit with hose located inside locker
  • (1) Shore power inlet with 75' shore power cord 
  • 35' shore power extension cord included
  • Sunbrella cover for cockpit and swim platform

Owner's Personal Property including Tender, EPIRB

"AB" 3.2 meter tender with Evinrude E-tech 30HP may be available if desired


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.

Mechanical Disclaimer

Engine and generator hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters. The broker cannot guarantee the true hours. It is the responsibility of the purchaser and/or his agent to verify engine hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing.



Allied Marine is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Galati Yacht Sales Destin.