Mystic 21 Buyer's Guide
Shopping the used market for a Mystic 21 means looking at a wooden Robert Tucker sloop from the mid-fifties, built by C. E. Clark, with a 21.33-foot length and a bilge-keel hull that draws about 2.5 feet. She is a small coastal boat whose appeal lies in shallow access rather than cabin luxury, and any purchase hinges on the condition of sixty-year-old timber.
Layouts on the Used Market
Because the Mystic 21 is a 21-foot wooden sloop with a 17-foot waterline and twin bilge keels, the used fleet presents a single essential layout type: a compact coastal cruiser with a masthead rig and minimal interior. The 6.83-foot beam and 2,060-pound displacement describe a boat built for two or three people coastwise, not for equipped liveaboard use. Buyers should expect variation only in how individual owners maintained or modified the simple original plan over the decades.
Equipment and Common Upgrades
The authority data names only the original running rigging: jib and genoa sheets of 21.3 feet at 3/8 inch, a 53.3-foot mainsheet of the same diameter, and a 46.9-foot spinnaker sheet. On the used market, the meaningful buyer consequences cluster around sail handling and ground tackle suited to a shallow bilge-keeler. A modern anchor and chain rated for a 2,060-pound boat, plus a refreshed set of sheets and a serviced winch or two, matter more than cosmetic additions. Navigation for a boat of this size rarely needs more than a handheld set and basic depth indication where she grounds.
What to Inspect
The wooden hull and deck named in the build record anchor require close inspection for rot, fastening corrosion, and keel-bolt integrity at the bilge-keel junctions. The 118-square-foot wetted surface should be checked for fair planking and sound coating, since a timber bottom left unsealed will move the 404 pounds-per-inch immersion rate against the buyer.
Availability and Buyer's Takeaway
Availability is best judged through general classic-boat channels rather than any named coast or sea. For the buyer, the short checklist is: confirm the wood hull is sound, verify the bilge keels and bolts, review the masthead rig and sheet inventory, and accept a boat whose 2.15 capsize screening and 13.3 comfort ratio suit sheltered water only.