same category • 19ft difference
2020 Back Cove 34O
$479,000
CI SEA
2021 MJM 53z
Vero Beach, Florida · 255 engine hours · Updated Feb 11, 2026
Overview
CI SEA is a late model 2021 MJM 53z, designed by Doug Zurn and proudly built by Boston Boatworks. The 53z is the Downeast inspired flagship of the MJM line and features expansive single-level entertainment spaces between the pilothouse and aft decks, luxury private accommodations for four, impeccable engineering and construction quality; and truly impressive performance - all key attributes for the discriminating buyer.
The current owners acquired CI SEA in 2022 when almost new, and they have spared absolutely no expense in maintaining and updating this impressive yacht. Recent upgrades include new updated Mercury quad outboards with extended warranties, all new Garmin nav electronics, canvas, fabrics throughout, aft deck teak sole, deck non-skid and much, much more as noted herein. Without a doubt, one will be duly impressed with her condition and extensive features upon inspection.
Specifications
- Length Overall
- 53 ft
- Beam
- 15 ft
- Draft (max)
- 3 ft
- Draft (min)
- 2 ft
- Bridge Clearance
- 10 ft
- Displacement
- 38,288 lbs
- Hull Color
- Bentley Blue
- HIN
- EOU53033C121
- Condition
- Used
- Cabins
- 2
- Heads
- 2
- Berths
- 4
- Fuel Capacity
- 920 gal
- Water Capacity
- 228 gal
- Max Speed
- 50 kts
- Cruise Speed
- 40 kts
Equipment & Systems
Features
- HVAC: Air Conditioning
Engines (quad)
Mercury Verado (#1)
- Year
- 2024
- Power
- 400 HP
- Hours
- 255
- Drive
- Inboard
- Notes
- Port
Mercury Verado (#2)
- Year
- 2024
- Power
- 400 HP
- Hours
- 255
- Drive
- Inboard
- Notes
- Middle
Mercury Verado (#3)
- Year
- 2024
- Power
- 400 HP
- Hours
- 255
- Drive
- Inboard
- Notes
- Middle
Mercury Verado (#4)
- Year
- 2024
- Power
- 400 HP
- Hours
- 255
- Drive
- Inboard
- Notes
- Starboard
Generators
Westerbeke
- Output
- 9 kW
- Hours
- 505
Location
Location Vero Beach, Florida, United States
Flag / Registration United States
Region Continental United States
Questions about 2021 MJM 53z
What is the asking price for 2021 MJM 53z?
2021 MJM 53z is currently listed at $1,800,000. Final terms depend on survey, sea trial, and offer structure.
Where is 2021 MJM 53z located and can I schedule a showing?
2021 MJM 53z is located in Vero Beach, Florida and is marked Available. Showings and sea trials can be arranged for qualified buyers through our team.
What are the key specs for 2021 MJM 53z?
2021 MJM 53z is 53 ft overall and includes 53 ft · Downeast.
Is financing available for 2021 MJM 53z?
Yes. Marine financing is available for many vessels, with terms based on model year, buyer profile, and lender underwriting.
Can I get a survey and mechanical inspection before closing?
Yes. Buyers are encouraged to complete an independent marine survey and engine/mechanical inspections during due diligence before final acceptance.
Is this a co-brokerage listing with Wellington Yacht Partners?
Yes. This vessel is listed by Wellington Yacht Partners. Ward Yacht Sales can represent you as a buyer's broker and coordinate the process through closing.
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