C&C 35-1 Information, Review, Specs

C&C 35-1 Drawing
Make
C&C
Model
35-1
Builder
Hinterhoeller Ltd. / C&C
Designer
Cuthbertson & Cassian
Number Built
Production Year(s)
1969 - 1973

The C&C 35-1, often referred to as the Mark I, represents a landmark era in North American yacht design, marking the moment when George Cuthbertson and George Cassian successfully translated custom racing pedigree into a mass-production performance cruiser. Launched in 1969 as a successor to the Redline 35, the 35-1 was one of the first models produced following the formal amalgamation of the C&C partners. It was built during a transitional period in naval architecture, carrying the elegant, sweeping lines of the Cruising Club of America (CCA) era while incorporating the evolving hydrodynamic theories that would later define the International Offshore Rule (IOR). Between 1969 and 1973, approximately 200 units were produced at the Niagara-on-the-Lake facility before the design was superseded by the more voluminous Mark II.

Sailing Performance & Handling

The C&C 35-1 is widely regarded as a "sailor's boat," characterized by a sensitive helm and a powerful sail plan. With a displacement-to-length ratio that sits in the moderate range (approximately 255) and a relatively high sail area-to-displacement ratio (hovering around 17.5), the boat excels in light-to-moderate air. Unlike modern wide-beam cruisers, the 35-1 features a narrow, deep-V entry and a significant taper toward the transom, which allows it to track exceptionally well upwind.

According to technical analysis from Practical Sailor, the Mark I is particularly stiff compared to its contemporaries, though it requires active sail trimming as the wind increases. Due to its large overlapping genoa—a hallmark of the era—the boat can develop significant weather helm if the headsail is not reefed or swapped early. Owners frequently note that the spade rudder and fin keel provide a "dinghy-like" responsiveness, making it a favorite for club racing and technical coastal cruising. While the boat is sea-kindly in a chop, its low-slung deck and moderate freeboard can make for a wet ride in heavy weather.

Interior Comfort & Variations

For a vessel of its vintage, the 35-1 offers a surprisingly functional and warm interior, though it lacks the cavernous volume of the later Mark II or Mark III variants. The layout is traditional: a forward V-berth is followed by a marine head and hanging locker, leading into a main salon with a folding centerline table. Most hulls were finished with extensive teak joinery and a teak-and-holly sole, providing a classic nautical aesthetic.

The 35-1 was built on a hull closely related to the Redline 35, but it utilized a revised deck mold to increase interior headroom to approximately 6'3". While the 35-1 usually featured a pilot berth and a settee on the starboard side, some semi-custom variations omitted the pilot berth in favor of extra cabinetry. The galley is located aft, typically equipped with a three-burner stove and a deep icebox. It is important to distinguish the 35-1 from its siblings: while the Mark I focused on balance and CCA-style aesthetics, the Good Old Boat comparison notes that the Mark II (1973–1975) featured a redesigned hull with more beam carried aft and a different deck profile to satisfy the IOR’s "bustle" requirements.

Known Issues & Buyer’s Checklist

Prospective buyers should approach a C&C 35-1 with a focus on structural integrity, specifically regarding the brand’s pioneering use of balsa-coring.

  • Deck and Hull Delamination: C&C used balsa-coring in the decks and, in some cases, the hull topsides. Moisture ingress around stanchions, chainplates, or the mast step can lead to core rot, which is a labor-intensive repair. A professional moisture meter test is mandatory.
  • Mast Step Corrosion: The aluminum mast sits on a steel or aluminum step. Over decades, saltwater exposure leads to galvanic corrosion, which can compromise the base of the spar or the structural floor beneath it.
  • Chainplate Leaks: The chainplates on the 35-1 are notorious for slow leaks that, if left unaddressed, rot the plywood bulkheads to which they are bolted.
  • Original Engine Condition: Many 35-1s were originally equipped with the Universal Atomic 4 gasoline engine. While reliable if maintained, many owners prefer the safety and efficiency of a diesel repower (commonly a Westerbeke or Yanmar), which adds significant value to the vessel.
  • Rudder Port Fatigue: The spade rudder assembly should be inspected for play in the bearings or "weeping" at the rudder post, which indicates a failure in the internal seal or structural fatigue in the fiberglass tube.

Community & Resources

The C&C 35-1 benefits from one of the most robust owner communities in the sailing world. The C&C Photo Album & Resource Center serves as the primary technical repository for the model, housing original brochures, wiring diagrams, and hull-specific histories. Additionally, the C&C Owners Association maintains active regional chapters, particularly in the Great Lakes and Chesapeake Bay, where these boats remain popular for "one-design-style" club racing and annual rendezvous events.

The Verdict

The C&C 35-1 is a quintessential dual-purpose yacht that remains relevant decades after its introduction. It offers a level of build quality and sailing performance that is difficult to find in modern "production" cruisers at a similar price point.

Pros:

  • Timeless Aesthetics: Classic CCA-era lines that remain highly regarded in any marina.
  • Sailing Pedigree: Excellent upwind performance and responsiveness in light air.
  • Construction: High-quality joinery and a robust, well-engineered rig.
  • Support: Extensive community knowledge and readily available technical documentation.

Cons:

  • Maintenance Intensive: Balsa-core construction requires vigilant monitoring for moisture.
  • Dated Layout: The narrow beam results in less interior volume than newer 35-footers.
  • Wet Ride: The low freeboard and narrow bow can lead to significant spray on deck in a head sea.

Measurements

Construction & Hull

Construction Material
Fiberglass (Balsa Core)
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Spade
Ballast
5000 lbs (Lead)
Displacement
10500 lbs
Water Capacity
26 gal
Fuel Capacity
20 gal

Dimensions

Length Overall (LOA)
34.58 ft
Waterline Length (LWL)
27.5 ft
Beam
10.58 ft
Draft
5.25 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
38 ft
E (Main Foot)
13.5 ft
I (Foretriangle Height)
44 ft
J (Foretriangle Base)
14.5 ft
Forestay Length (est)
46.33 ft
Sail Area
576 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
19.22
Ballast / Displacement Ratio
47.62
Displacement / Length Ratio (D/L) Ratio
225.39
Comfort Ratio
23.66
Capsize Screening Formula
1.93
Hull Speed
7.03 kn