The TLC 27, also known as the Maxi Trailer-Sailer, is a performance-oriented coastal cruiser designed by renowned naval architect Dudley Dix. Commissioned as a "Total Lifestyle Concept" (TLC) vessel, it was engineered to bridge the gap between a portable trailer-sailer and a legitimate coastal cruiser. Originally built by Macdev Boat Builders in South Africa, the model was developed following the success of the smaller TLC 19—a design famously used by Anthony Steward for the first open-boat solo circumnavigation. The TLC 27 utilizes a modern hull form with a spoon bow for reserve buoyancy and a powerful aft section to provide stability in heavier conditions.
Tlc 27 Information, Review, Specs

- Make
- Tlc
- Model
- 27
- Builder
- Macdev Boat Builders
- Designer
- Dudley Dix
- Number Built
- Production Year(s)
- 1995 - ??
Sailing Performance & Handling
The TLC 27 is characterized by a very high power-to-weight ratio, featuring a Sail Area to Displacement (SA/Disp) ratio of approximately 22.6. This places the vessel firmly in the "light racer" category, ensuring it remains responsive in light air where heavier cruisers might struggle. Its Displacement to Length (D/L) ratio of 131 further confirms its light-displacement pedigree, allowing it to accelerate quickly and plane under the right conditions.
Handling is defined by its fractional sloop rig and swept-back spreaders, a configuration that simplifies sail plan management for short-handed crews. According to technical notes from Dudley Dix Yacht Design, the hull features a modern U-shaped forebody that transitions to a slight V-shape aft, which helps the boat track effectively while minimizing wetted surface. The boat is typically equipped with either a fixed keel or a high-aspect lifting keel with a lead bulb. The lifting keel version provides a draft of only 1.8 feet when retracted, making it exceptionally capable in shoal waters and easily trailerable, though its Capsize Screening Formula of 2.34 suggests it is better suited for coastal and "blue-water lite" ventures rather than extreme ocean racing.
Interior Comfort & Variations
Unlike many trailer-sailers that sacrifice interior volume for portability, the TLC 27 offers an enclosed living space designed for extended coastal cruising. The layout is centered around the keel trunk (in lifting models), which is cleverly integrated into the saloon table. The interior provides a double V-berth forward with a privacy bulkhead, a feature often missing in boats of this size.
The cabin includes a compact galley to starboard, equipped with a two-burner stove and icebox, and a surprisingly spacious quarter berth that extends under the cockpit. One of the standout features for a 27-foot boat is the fully enclosed head, which includes a basin and a dedicated wet locker for foul weather gear. Variations of the model primarily concern the keel configuration: the "Drop Keel" version features a hinged mast for easier trailering, while the "Fixed Keel" variant offers a deeper bilge sump and slightly more interior floor space by removing the keel-lifting mechanism.
Popular Mentions & Media
The TLC 27 is frequently discussed in nautical circles as the "big sister" to the TLC 19, the boat used by Anthony Steward in his record-breaking voyage. This lineage gives the 27 a reputation for ruggedness despite its light displacement. The model has seen significant use in the coastal waters of South Africa and has been featured in South African sailing publications as a premier example of a "pocket cruiser" capable of handling the challenging conditions of the Cape.
Known Issues & Buyer’s Checklist
Prospective buyers should focus their inspections on the technical complexities inherent in a high-performance lifting-keel design.
- Keel Lift Mechanism: In lifting-keel versions, the cast-iron foil and lead bulb are heavy. Inspect the lifting cable, winch, and pivot bolt for signs of electrolysis or mechanical wear.
- Keel Trunk Seal: Because the keel casing is bonded to the main bulkhead and forms part of the saloon table, any leaks at the trunk-to-hull joint can lead to significant interior moisture and structural degradation of the furniture.
- Mast Step and Compression: The deck layout is clean, but the load of the fractional rig is substantial. Check the area around the mast step for "crazing" or compression, which may indicate core fatigue or an undersized compression post in early home-built kit versions.
- Transom-Hung Rudder: The rudder is mounted between a "divided sugar scoop." Ensure the pintles and gudgeons are secure and that there is no delamination in the rudder blade, which can be prone to water ingress if the tip has struck the bottom.
Community & Resources
The primary authority for technical data and original plans for this model is Dudley Dix Yacht Design. Owners often participate in broader Dudley Dix builder groups, where technical advice on GRP sandwich construction and rig tuning is shared.
The Verdict
The TLC 27 is a rare find for the sailor who demands the portability of a trailer-sailer without the "camping" feel of smaller vessels.
Pros:
- High performance in light winds due to light displacement.
- Trailerable with a shallow draft for thin-water exploration.
- Genuine interior amenities, including an enclosed head and double cabin.
Cons:
- Lifting keel mechanism requires regular, specialized maintenance.
- Light displacement can feel "lively" or tender in heavy chop compared to traditional cruisers.
- Relatively high capsize screening ratio limits its use in extreme offshore conditions.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Lifting
- Rudder
- 1x —
- Ballast
- 1510 lbs
- Displacement
- 3891 lbs
- Water Capacity
- 26 gal
- Fuel Capacity
- 11 gal
Dimensions
- Length Overall (LOA)
- 27.07 ft
- Waterline Length (LWL)
- 23.62 ft
- Beam
- 9.19 ft
- Draft
- 5.74 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Fractional Sloop
- P (Main Luff)
- -
- E (Main Foot)
- -
- I (Foretriangle Height)
- -
- J (Foretriangle Base)
- -
- Forestay Length (est)
- -
- Sail Area
- 349 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 22.57
- Ballast / Displacement Ratio
- 38.81
- Displacement / Length Ratio (D/L) Ratio
- 131.82
- Comfort Ratio
- 12.71
- Capsize Screening Formula
- 2.34
- Hull Speed
- 6.51 kn