FairKeel → Buyer's guides → Catalina 27
1971–1991 · designed by Frank Butler / Bob Finch · built by Catalina Yachts; Cooper Enterprise under license
The smaller sibling to the Catalina 30 and arguably the most-produced sailboat in the 27-30 ft range ever built. Affordable, forgiving, and designed for weekending + club racing on protected waters. Trailerable with a beam under 9 ft but typically lives on a mooring. NOT designed for sustained offshore or even unprotected-coastal use. A buyer's first boat for many US sailors.
Check this first — more configurations than almost anything else this size, and the model name carries none of them: standard or shoal draft, standard or tall rig, outboard or inboard, petrol or diesel. Those are four independent choices, so two Catalina 27s can differ in draft, sail plan, propulsion type AND fuel. Nearly everything below about performance, engine and survey scope depends on establishing the actual configuration first. The architecture block holds one value and cannot express any of it.
This is a general read on the Catalina 27 class — informed background, not a verdict on any individual boat. Condition, refit history, and how a particular hull was sailed and stored matter far more than class reputation. Use it to know what to look for; for a read on a specific listing, run a free FairKeel report on that boat.
Atomic 4 (gasoline) was the standard powerplant for most production years. At 45+ years old, original A4s are at end-of-life — running ones are increasingly rare. Many have been repowered with small Yanmar or Universal diesels. Confirm what's installed AND its service history — repower history is the single biggest price- differentiator on this class.
Original wire + stainless chainplates on most older hulls. Deck- stepped mast means mast-step compression damage is rare, but deck core under the mast step needs checking. Chainplates pass through deck — leak paths into deck core are the recurring failure mode.
Common class-typical issue at age — moisture around stanchions, genoa-track fasteners, and chainplates leading to wet deck core. Moisture-meter survey strongly recommended. Localised repair is affordable; widespread coring failure pushes the boat into project- boat territory.
Original Y-valve + holding-tank setups on older hulls predate modern no-discharge zone regulations. Often quietly bypassed by previous owners. Confirm compliance before purchase in jurisdictions with active enforcement.
This guide is the class. A report is that hull. Paste the listing you're looking at and FairKeel grades every claim in it against what's known about the Catalina 27 — where the evidence is thin, the red flags worth a second look, the costs likely to land in your first season, and whether the boat suits the plans you describe in a few short questions.
It won't read the photos or put a number on the boat — that's the $249 Deep-Dive, and for the real answer, a surveyor. It will tell you when a Deep-Dive isn't worth buying. Free, no account, usually a minute or two.
Run a free report on your listing →Other people's videos, not ours, and not endorsements — walkthroughs and reviews of this class that are worth watching before you look at one in person.
See something that doesn't look right? We'd love to know — email us about the Catalina 27 →