The Alpa 11.50 represents a pinnacle of Italian yacht building from the mid-1970s, often described by European enthusiasts as the "Italian Swan" due to its prestigious design pedigree and uncompromising construction standards. Born from the drawing board of Sparkman & Stephens (Design No. 2101), the 11.50 was introduced as a more modern, performance-oriented successor to the earlier Illingworth-designed Alpa 11. Between 1971 and the shipyard's closure in 1979, approximately 185 hulls were produced, making it one of the most successful large fiberglass cruisers of its era. With its distinctive "tumblehome" hull shape and elegant, slender lines, the boat was engineered to balance the rigors of IOR (International Offshore Rule) racing with the requirements of a high-end Mediterranean cruiser.
Alpa 11.50 Sailboats for Sale & Market Overview
- Make
- Alpa
- Model
- 11.50
- Builder
- Alpa
- Designer
- Danilo Cattadori
- Number Built
- Production Year(s)
- 1975 - 1979
Below are the most recent Alpa 11.50 sailboat listings (up to 10).
Standard listing sites miss the technical details sailors need. Our database of 10,000+ models unlocks advanced filtering so you can search by keel type, rig configuration, and performance ratios—even when the seller forgot to include them.
Search across multiple sailboat listing websites at once, and get notified of new listings!
Example: Daily emails for "40 ft fin keel fractional sloops under $200k in Canada"Start Searching Now
| Source | Year | Make | Model | Price | Cabins | Heads | City | Country | Listing Date | |
|---|---|---|---|---|---|---|---|---|---|---|
DISCLAIMER: We are not affiliated with any external listing websites in any way. We simply aggregate publicly available listings to make it easier for buyers to find sailboats for sale. We cannot guarantee the accuracy of the listings, so please verify all information with the seller before making any decisions.