S/V Isokratia: A Custom ISoCatamarans 60 Built for Bluewater

An owner-commissioned Thai-built 60-foot catamaran, mid-refit in Greece and ready for a serious cruiser's next chapter.


Not every yacht walkthrough begins with the boat pulled apart in a dry dock, gear stacked in the saloon, and refit work underway. But that’s exactly where broker Zee Kalinic of The Multihull Company introduces us to S/V Isokratia, a Custom ISoCatamarans 60 currently sitting on the hard in Lavrio, Greece. It’s an honest introduction — and, arguably, a more useful one for a serious buyer than a glossy dockside show.

ISoCatamarans 60 S/V Isokratia hauled out in Lavrio, Greece during refit

Built in Thailand for One Owner’s Vision

Commissioned by her original owner and built in Thailand in 2008 (the listing records her as a 2007 model), Isokratia was never designed as a production boat chasing charter-fleet economics. Kalinic is clear about the priorities behind the build: the owner had “nothing but his own comfort and safety at sea in mind.” That shows in the way the yacht is described — a strong, quality build intended to go anywhere her owner wanted to sail, without the compromises that come with volume manufacturing.

At 60 feet, she sits firmly in the bluewater cruising catamaran category, big enough for genuine long-range passages and extended time aboard, but still a boat one committed couple or family can handle.

A Refit in Progress

The video is candid about the boat’s current condition. She is stored in dry dock with equipment removed to the interior spaces — cabins and saloon — while refit work is carried out. For the right buyer, that transparency is a feature, not a drawback: it’s an opportunity to see how the boat is put together, to understand what’s being renewed, and to potentially shape final choices during the refit rather than inherit someone else’s decisions.

ISoCatamarans 60 exterior view showing the custom catamaran's proportions

Where She Fits in the Custom Market

One-off custom catamarans of this size are a thin, idiosyncratic slice of the brokerage market. For context, the broader Custom segment on YachtSite has seen steady activity, though pricing spans an enormous range depending on pedigree, size, and condition.

Custom market snapshotFigure
Recent solds (24 months)36
Median sold price$50,000
Median days to sell~128
Active listings24
Asking range$30,000–$1,980,000
Median asking$194,500

Inquiries on Custom listings have ticked up recently — 9 in the last 30 days versus 7 the prior period — suggesting buyers are still hunting for boats that don’t come off a production line.

Who She’s For

Isokratia is not a turnkey Instagram catamaran. She’s a purpose-built, owner-driven bluewater platform undergoing renewal in a well-known Mediterranean yachting hub. Buyers looking at her should be the kind who value provenance and construction over showroom finish, and who see a refit-in-progress as a chance to take delivery of a boat set up their way.

For questions on scope of the refit, equipment inventory, and viewing arrangements in Lavrio, Zee Kalinic is the point of contact.

View the full listing on YachtSite.com

Zee Kalinic

By Zee Kalinic

Meet Zvonimir, also known as “Zee,” a catamaran broker at The Multihull Company with a decade of experience in yacht brokerage. Hailing from the Island of Krk, Croatia’s largest island, Zvonimir’s adventurous spirit found its perfect match along the stunning coast of the Adriatic Sea. Zvonimir’s love for the sea began with scuba diving and exploring beautiful underwater locations. Alongside sailing, underwater photography, spearfishing, and playing the guitar, he found joy in various hobbies.

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