Greenwich 24 Information, Review, Specs

Greenwich 24 Drawing
Make
Greenwich
Model
24
Builder
Allied Boat Co. Inc.
Designer
George Stadel Jr.
Number Built
Production Year(s)
1968 - 1972

The Greenwich 24 represents a pivotal, if often overlooked, chapter in the history of the Allied Boat Company. Launched in the mid-1960s, it was designed by George Stadel III as a rugged, full-keeled "pocket cruiser" intended to bring the builder’s reputation for offshore durability to a more accessible scale. While the company was primarily known for the globe-trotting Seawind 30, the Greenwich 24 was positioned as a capable coastal explorer for the budget-conscious sailor. It features a traditional aesthetic with graceful overhangs and a full keel with a protected aperture for the propeller—a design philosophy that prioritizes stability and tracking over raw speed. Despite Allied’s reputation for high-end builds, the Greenwich 24 was marketed as an entry-level vessel, yet it retained the heavy hand-laid fiberglass layup that defined the Catskill, New York, yard.

Sailing Performance & Handling

The Greenwich 24 is a displacement-oriented hull with a high Displacement/Length (D/L) ratio, typical of the era's heavy-displacement cruisers. With a displacement of approximately 3,700 pounds, it handles with the momentum of a much larger vessel. This weight, combined with its full keel, provides excellent directional stability, allowing the boat to track straight with minimal helm correction—a trait often praised in editorial retrospectives by Good Old Boat.

However, the significant wetted surface area of the full keel means the Greenwich 24 is not a light-air performer. It generally requires a breeze of 10 knots or more to overcome its own drag. Once powered up, the boat exhibits a comfortable, predictable motion in a seaway. Unlike modern light-displacement 24-footers that tend to "hobby-horse" or bounce over waves, the Greenwich 24 slices through chop. Its sail area-to-displacement ratio is conservative, meaning it carries its canvas well into higher wind ranges before requiring a reef. Owners frequently report that the boat feels "stiff," meaning it resists excessive heeling, which instills confidence in novice sailors or those transitioning from smaller day-sailers.

Interior Comfort & Variations

For a 24-foot boat designed in the 1960s, the Greenwich 24 offers a surprisingly functional interior, though it reflects the era’s "compact" standards. The layout is a traditional four-berth configuration. It features a V-berth forward, which usually houses a marine or chemical head tucked beneath the center cushion. The main salon consists of two facing settees that serve as comfortable berths for small-to-medium-sized adults.

Headroom is approximately 5 feet 8 inches under the main trunk cabin, which is generous for a boat of this length but requires taller sailors to stoop. The cabinetry and trim were typically executed in teak and mahogany, providing a warmth that many modern fiberglass boats lack. The galley is minimal, often located near the companionway for ventilation, typically consisting of a small sink and space for a portable stove. While Allied did not produce numerous layout variations for this specific hull, the Greenwich 24 is often discussed alongside its spiritual successor, the Seawind II, which scaled up these interior concepts for longer-range cruising.

The Greenwich 24 is a frequent subject in "classic plastic" literature, often cited as one of the most seaworthy small fiberglass boats ever built. It has been featured in several retrospective reviews by Good Old Boat Magazine as an ideal candidate for a restoration project. While it lacks the high-profile circumnavigation records of its larger sibling, the Seawind 30, it remains a staple in the "pocket cruiser" community, frequently appearing in regional sailing logs throughout the Northeast United States.

Known Issues & Buyer’s Checklist

Prospective buyers should approach the Greenwich 24 with a checklist tailored to its age and construction methods:

  • Deck Core Integrity: Like most Allied boats of this era, the Greenwich 24 uses a balsa or plywood-cored deck. Moisture often enters through the chainplates or stanchion bases. Buyers should use a plastic hammer to "tap-test" the deck for dull thuds, which indicate delamination or rot.
  • Chainplates: The stainless steel chainplates are robust, but the bulkheads they are bolted to can suffer from water intrusion. Inspect the wood around these mounting points for discoloration or softness.
  • Rudder Bushings: The heavy, keel-hung rudder is nearly indestructible, but the bushings and the attachment point at the heel of the keel can develop play over decades of use.
  • Engine Maintenance: Many Greenwich 24s were originally equipped with small Palmer or Atomic 4 gasoline engines, or even outboards in a well. If the original inboard remains, a thorough inspection of the cooling manifold and fuel lines is essential.

Community & Resources

The primary hub for owners is the Allied Boat Owners Association. This group maintains technical archives, including original blueprints and maintenance tips shared across the Allied fleet, from the Greenwich 24 up to the XL-2. Because many parts were standardized across Allied models, the association is an invaluable resource for sourcing hardware or replicating original woodwork.

The Verdict

The Greenwich 24 is an overbuilt, traditional cruiser that prioritizes safety and seakindliness over modern speed. It is an excellent choice for a sailor looking for a "ship-like" feel in a small, affordable package.

Pros:

  • Exceptionally robust hand-laid fiberglass hull.
  • Superb tracking and stability in heavy weather.
  • Timeless, classic aesthetics that draw attention in any harbor.
  • Strong community support from Allied enthusiasts.

Cons:

  • Slow performance in light winds due to high wetted surface area.
  • Limited headroom for taller sailors.
  • Common aging issues (deck core, original plumbing) typical of 60-year-old vessels.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Full
Rudder
1x Attached
Ballast
1500 lbs (Lead)
Displacement
3825 lbs
Water Capacity
15 gal
Fuel Capacity
-

Dimensions

Length Overall (LOA)
24.25 ft
Waterline Length (LWL)
17.42 ft
Beam
7.25 ft
Draft
3 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
24 ft
E (Main Foot)
11 ft
I (Foretriangle Height)
28 ft
J (Foretriangle Base)
8.8 ft
Forestay Length (est)
29.35 ft
Sail Area
255 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
16.68
Ballast / Displacement Ratio
39.22
Displacement / Length Ratio (D/L) Ratio
323.03
Comfort Ratio
21.68
Capsize Screening Formula
1.85
Hull Speed
5.59 kn