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11data points analyzed by Sailpages.com to compile this CT-34 buyer’s report
CT-34

CT-34

Ta Chiao· Design: C. S. Chen
1970–198743 built
$1.7K – $4.6K est. annual maintenance
Bluewater CruisermonoCutterFull/Long

Specifications

Hull

LOA33.25 ft
LWL27.67 ft
Beam10.25 ft
Draft5 ft
Displacement16,100 lb
Ballast5,300.1 lb
Hull speed1.34·√LWL7.0 kn

About the CT-34

Loosely based on the DOG STAR (by Philip Rhodes) of the late 1920's (which later became the TRAVELLER 32 - also built by Ta Chiao at this time at the behest of Seacomber, Inc.). C.S. Chen, was one of the owners of Ta Chiao boat yard at this time. Thanks to 'crumpet', and a number of others for providing updated information on this yacht.

Sailpages Buyer's Take

The CT-34 is a rare, full-keel cutter designed by C. S. Chen and built by Ta Chiao between 1970 and 1987, with a total production run of only 43 hulls. Its substantial displacement of 16100.0 lb and high comfort ratio of 38.21 indicate a heavy, motion-dampened vessel designed for stability rather than speed.

Best for:
This boat is best suited for conservative coastal cruisers or those seeking a stable, easy-to-handle package for protected waters, given its narrow beam of 10.25 ft and full keel configuration.
Bluewater capability:
With a low capsize ratio of 1.63 and a high displacement-to-length ratio of 339.27, the CT-34 possesses the structural heft and righting moment suitable for offshore passages, though its narrow beam may limit seakeeping in heavy cross-seas.
Comparables:
Comparable vessels include other 1970s full-keel cutters like the Cal 34 or O'Day 34, which share similar displacement characteristics and traditional hull forms aimed at comfort over performance.

Performance

Comfort38.2
Capsize1.63
SA/Disp15.0
Disp/Len339
Bal/Disp32.9

Pricing

We don't have market pricing data for the CT-34 yet. If you own one, help other buyers — what did you pay for it? Reports build a community price estimate over time.

Estimated Cost of Ownership

Based on 33.25ft LOA. Actual costs vary by condition, usage, and local rates.

$/ft/mo
Annual Maintenance
$1.7K – $4.6K
Hull, rigging, sails, engine service
Annual Docking
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Annual Insurance
N/A
No price data available

Known Issues & Pre-Purchase Inspection

5 reported issues across 1 systems for the CT-34, compiled from owner reports in sailing forums and owner-association material.

1 critical2 major2 minor
Structural5

Unlock the full inspection report

Thinking of buying a CT-34? This is an in-depth report on the faults this model is known for — so you know exactly what to check when you walk the boat. For the price of a coffee.

  • All 5 specific issues — severity, symptoms & fixes
  • Model-specific pre-purchase inspection checklist
  • Downloadable PDF to take to your surveyor — yours to keep

One-time $2.99 · secure checkout by Stripe · instant access · 30 days online, PDF yours to keep

Similar Sailboats

Which engine powers your CT-34?

We haven't confirmed the engine for this model yet. If you own or know one, tell us — as owners report in, we build an accurate picture over time.

Brands sometimes mentioned for this model: Beta Marine — is it one of these?

Already know your engine? Search all engines → to find its exact parts.

Used sails that fit the CT-34

Checking eBay for sails sized to this boat's rig…