The Islands — 02
Koh Rong Sanloem
The quiet sister island — smaller, softer, and structurally supply-capped. Scarcity is the entire thesis.
Geography
Nine kilometres of restraint
Koh Rong Sanloem sits between Koh Rong and the mainland — roughly nine kilometres long by four wide, with the archipelago's calmest water on its eastern side and some of its clearest inside the protected marine zone that surrounds it. Where the bigger island absorbed the backpacker decade, Sanloem was left alone, and that accident of history is now its entire identity: quiet, low-density, and unmistakably more refined.
Three places carry almost all of the island's life. Saracen Bay on the east coast is the postcard — a 2.5-kilometre crescent of powder sand held by a line of quiet, exclusive resorts rather than beach bars. M'Pai Bay in the north is the village: small, genuinely charming, with a growing café-and-guesthouse economy. Sunset Beach and Lazy Beach on the west are the escapist addresses, reached on foot through the forest. If the brief is an exclusive resort — few keys, high rate, guests who came for silence — this is the island built for it.
And the practical picture has quietly caught up with the setting. Roads have now been carved across the island and the first sections are being paved; power and the everyday services of the mainland are in place. What is maturing here is not another party coast but its opposite: an island families and adults will cross to for the simple purpose of resting well, with the infrastructure to make that effortless and the character that makes it worth the crossing.
- Length
- ≈ 9 km
- Fast ferry
- ≈ 40–50 min
- Signature bay
- 2.5 km crescent
- Waters
- Protected marine zone
- Supply regime
- Structurally capped
- Typical tenure
- Hard, soft & leasehold
Bay by Bay
Three addresses
Saracen Bay
The established resort strand: two and a half kilometres of protected, east-facing sand where the island's room stock concentrates. Positions change hands as businesses and leases far more often than as titled land.
M'Pai Bay
The village economy — small guesthouses, dive shops and cafés with a loyal repeat market. Tickets are small, yields are operational, and the community itself polices quality.
Sunset & Lazy Beach
West-facing seclusion with the archipelago's best evening light. A handful of low-density resorts hold the frontage; opportunities here are rare, quiet and relationship-driven.
The Investment Thesis
Scarcity, by design
Sanloem's supply of developable positions is capped by geography — a small island with three usable fronts — by the marine protections that surround it, and by the character the market itself now defends: low-density, high-rate, quiet. New room supply arrives slowly while the island's reputation compounds. For an operator, that is pricing power; for an owner, it is rent security.
Mandates here are few by definition, and most move privately before they are ever written up. The one we hold at present — a 16,822 m² hard-title resort site with 120 metres of private beachfront — appears in The Collection. If Sanloem is the brief, the correct move is still a conversation rather than a search bar.
Structure still matters here. Hard title exists on Sanloem and we transact it; alongside it, lease terms, renewal mechanics and operator agreements carry more of the market than they do on Koh Rong. Our leasehold briefing covers the mechanics buyers actually need.