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33data points analyzed by Sailpages.com to compile this DEBUTANTE 21 buyer’s report
DEBUTANTE 21

DEBUTANTE 21

Blanks Boatyard🇬🇧· Design: Robert Tucker
from 1959
$700 – $1.8K est. annual maintenance
DaysailermonoMasthead SloopFin

Specifications

Hull

LOA21 ft
LWL16 ft
Beam7 ft
Draft2.25 ft
Displacement2,000 lb
Hull speed1.34·√LWL5.4 kn

About the DEBUTANTE 21

Dimensions are approximate since there are a number of different versions of this, one of Tuckers best known designs. The first (Mark I) Debutantes were built by Blanks Boatyard in Stanstead Abbots. This was followed by the more popular Mark II in 1961, which had a self-draining cockpit, more ballast, and altered steering gear. At least 300 were built when the Mark III was introduced, also called the GALLANT. The late Tristan Jones sailed a DUBUTANTE on many of the voyages that he wrote and lectured about so eloquently.

Sailpages Buyer's Take

The Debutante 21 is a compact, lightweight trailer-sailer designed by Robert Tucker and built by Blanks Boatyard (UK) in 1959. With a production run limited to a single year and an unknown total hull count, this vessel represents a specific era of British small-boat design characterized by its 21.0 ft LOA and 2000.0 lb displacement.

Best for:
This boat is best suited for coastal cruising, daysailing, and trailerable weekend getaways rather than extended offshore passages. Its light displacement and shallow 2.25 ft max draft make it ideal for owners with limited storage space or those seeking easy transport.
Bluewater capability:
With a low comfort ratio of 13.22 and a displacement of 2000.0 lb, the Debutante 21 is not designed for bluewater cruising and is best restricted to protected coastal waters.
Comparables:
Comparable vessels include other 1950s-60s trailer-sailers such as the O'Day 23 or Pearson 22, which share similar dimensions and roles. These boats are comparable due to their emphasis on ease of handling, trailerability, and modest interior accommodations.

Performance

Comfort13.2
Capsize2.22
SA/Disp15.7
Disp/Len218

Pricing

We don't have market pricing data for the DEBUTANTE 21 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 21ft LOA. Actual costs vary by condition, usage, and local rates.

$/ft/mo
Annual Maintenance
$700 – $1.8K
Hull, rigging, sails, engine service
Annual Docking
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Annual Insurance
N/A
No price data available

Known Issues & Pre-Purchase Inspection

2 reported issues across 2 systems for the DEBUTANTE 21, compiled from owner reports in sailing forums and owner-association material.

2 major
Rudder1Rigging1

Unlock the full inspection report

Thinking of buying a DEBUTANTE 21? 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 2 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

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Which engine powers your DEBUTANTE 21?

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Used sails that fit the DEBUTANTE 21

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