About
Sirena isn’t just another Helia 44 — she stands out as one of the most desirable cruising catamarans on the brokerage market today. Here’s why:
Proven Pedigree: The Helia 44 is one of the most sought-after models among liveaboard cruisers, consistently selling fast on the brokerage market thanks to its comfort, performance, and layout.
World-Cruising Ready: Outfitted with a massive solar array, lithium battery bank (installed by Just Catamarans), watermaker, and custom sail pack — Sirena is equipped to go off-grid and keep sailing long after others head for the dock.
Work From Anywhere: A custom-built onboard office, paired with Starlink satellite internet, makes Sirena ideal for remote professionals or entrepreneurs. In a post-COVID world, where virtual work is thriving and connectivity is global, she offers a rare opportunity to live and work from anywhere.
Effortless Sailing: All sails are furling — including the mainsail — making her easy to manage short-handed or even solo.
Specifications
SPECS
MEASUREMENTS
ENGINE(S)
TANKS
Disclaimer
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.
Additional Information
Electronics
Radar – Garmin GMR18HD Radar
Navigation Center – GPS MAP 8008 at Nav Table
Plotter – GPS MAP 8610 at Helm (New 2022)
AIS – Garmin AIS600
Two Garmin GMI20 Instrument Displays
Autopilot – Garmin GHC 20 Autopilot Control Unit, Garmin GHP Reactor Control Pack
Radio – Garmin VHF 315 with handsets at helm and nav station
Fusion Radio
GPS – Garmin GPS 19X-NMEA200 GPS Head
Garmin GSD 24 Transducer (Depth, Log, Water Temp)
Garmin Card Reader
Cockpit Speakers
Iridium Go
Sails
Furling mainsail, Quantum Hydranet – New 2023
Furling Genoa – original
Bow Sprit
Top Down furler on bowsprit for code 0
Rigging
Standing Rigging – Original
Steering Wheel with Cover
Helm station enclosure
Electric Lewmar at Starboard helm station
Electric winch for davits
Winches installed for code 0 and asymmetcials (new 2021)
Dyneema Lifelines
Inside Equipment
Electric Bilge Pumps
Induction Cooktop – New 2022
Microwave oven
Toaster Oven
Manual Bilge Pump
Marine Heads
Electric Head – 2 electric heads with fresh or salt water flush, 1 manual head. Three holding tanks.
Bidets installed in two heads
6 air conditioning units, 3 with soft starts for use with inverter
Filtered drinking water tap
DC Television
Cell Phone Booster
Sirius Satellite Radio antenna
Washing Machine
Blue lights installed in salon to preserve night vision
New Mattresses in aft cabins
Port forward cabin converted to serve as either single bunk or office space.
Heating – 6 air con units
Hot Water Tank/Capacity – Unknown
Refrigerator – 130L + 85L
Fresh Water Maker – Spectra Catalina 350 – New 2021 (winterized with propylene glycol, good thru September 2024)
Sea Water Pump
Battery Charger Victron + 4 Relion Lithium Batteries—1200Ah – New 2021
Electrical Equipment
Shore Power Inlets
Inverter – Victron
Smart Plug Cables
Victron Certro
Victron BMV 712
Victron Quattro 5000 inverter charger
Generator
120V/220V transformer
220V System
Outside Equipment/Extras
Cockpit and Transom Steps Flooring – Teak
Cockpit Shower – hot and cold
Gangway – Passarelle
Davit(s)
Solar Panel – 2400w on Stainless solar arch – New 2021
Liferaft – Seasafe – 8 pax – Inspection expired 12/23
Cockpit Cushions
Cockpit Table – teak
Cockpit Enclosure – original
Swimming Ladder
2022 Highfield CL310 HYP tender Yamaha 25HP 4 Stroke (Both New 2022)
Removable Outboard Hoist (New 2022)
Tricolor/Anchor Light
STBD escape hatch modified to manufacturer specs
Port escape hatch replaced 2023
Cockpit Fridge
Covers
Bimini Top
Fresh and salt water washdown
Manta 55 w/ 200’ chain (Chain new 2021)
Second Anchor
New Trampoline
Two inflatable paddle boards
Recent work/service/upgrades:
Fresh bottom paint, including props and saildrives
New starboard engine freshwater pump
Replaced master battery switches
Installed new Victron solar charge controller
The Multihull Company is pleased to assist you in the purchase of this vessel though the vessel may be listed with another brokerage company.
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Chuck at The Multihull Company is the real deal.
He helped us find our Lagoon 40 after genuinely listening to what we needed, not just what he had to sell. He let us visit the boat multiple times, answered every question honestly, and helped us make a confident decision on a major purchase.
What impressed us most was the post-sale support. Once the paperwork was signed, Chuck was still picking up the phone, offering referrals, and helping us work through the early stages of liveaboard life. That kind of follow-through is rare.
If you are looking for a multihull and want someone who knows the boats and actually cares about the outcome, Chuck is the person to call.
We just purchased a 2025 Nautitech 44 Open with The Multihull Company. The process of getting here has been great, and we could not have asked for a better agent. We worked with Conor, whom we met at the 2025 Cannes Boat Show. We started our search for a cruising catamaran in Florida at the beginning of the year. We spent a couple of months looking at different boats/models within our price range and quickly narrowed it down to what really mattered to us, in part thanks to the wealth of knowledge and expertise our broker provided. When we found a perfect match in Montenegro, Conor and The Multihull Company did not hesitate to continue supporting us and to lead the efforts from start to finish with great care and transparency. Communication and support have been outstanding throughout this entire process. Conor, in particular, showed great compassion and care, going above and beyond to ensure that no stone was left unturned and that we would be able to safely and happily sail off into our big adventure.
A sale well handled. No inflated expectations and an honest opinion throughout. Highly recommended.
Absolutely THE ONLY company to use for buying or selling a catamaran! Our Broker Andrew Hodgdon, was excellent to work with, an experienced catamaran captain with extensive knowledge of sailing catamarans, the ins and outs of the construction, performance, systems, everything involved and life on board catamarans. All of which is invaluable in looking for the right boat for someone to buy or helping market your boat when selling. The Multihull Company is so connected in the catamaran world and used by so many catamaran sailors and searchers that we had an interested buyer before our boat was even listed and a completed sale 60 days after her first showing!!! Thanks Andrew and all of the Multihull team who worked diligently to make it happen so smoothly!
We had a great experience working with Andrew! He was extremely knowledgeable and listened to our needs of what we wanted our next boat to be. He responded quickly to all of our requests and got us to the finish line. Working with Multihull was seamless and we highly recommend using Andrew and Multihull.
Successful relationships cannot exist without it. At The Multihull Company we base every relationship on a firm commitment to earning and retaining our client’s trust.
Advice of any kind is valuable only when grounded in hard-won expertise. It too, must be trustworthy. Trust and expertise define the heart and soul of The Multihull Company. We are a team of skilled professionals who thrive on providing expert, trustworthy advice and service to catamaran and trimaran sailors around the globe.
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