The Swan 55, designed by the legendary firm of Sparkman & Stephens and introduced in 1970, represents the zenith of Nautor’s early production era. As the largest model in the shipyard’s catalog during its initial production run, the 55 was a statement of intent, proving that Nautor’s Swan could translate its meticulous Finnish craftsmanship into a formidable, ocean-conquering flagship. Built between 1970 and 1975, only 16 hulls were produced, making this one of the rarest and most sought-after vintage Swans on the secondary market. According to the Nautor Swan Heritage Archive, the model—technically Sparkman & Stephens design number 2007—was offered primarily as a yawl, though sloop configurations were available for those seeking a more simplified sail plan.
Swan 55-S&S-1970 Sailboats for Sale & Market Overview
- Make
- Swan
- Model
- 55-S&S-1970
- Builder
- Nautor
- Designer
- Sparkman & Stephens
- Number Built
- 16
- Production Year(s)
- 1970 - 1974
Below are the most recent Swan 55-S&S-1970 sailboat listings (up to 10).
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| 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.
Market Overview
Price & Volume Trends
Monthly breakdown
| Month | Listings | Median Asking Price (USD) |
|---|---|---|
| Feb 2025 | 1 | $2,473,956 |
| Jun 2025 | 1 | $559,585 |
| Sep 2025 | 2 | $1,605,126 |
| Oct 2025 | 1 | $394,655 |
Median Price by Country
Listings by Country
| Model | LOA | Median Price (USD) | Listings | Recent |
|---|---|---|---|---|
| Swan 46 | 47.08' | $160,000 | 19 | 8 |
| Swan 43 | 42.78' | $105,000 | 15 | 6 |
| Swan 40 | 39.3' | $117,692 | 14 | 3 |
| Oyster 55 | 56.25' | $398,701 | 11 | 2 |
| Swan 53 | 53' | $371,093 | 9 | 4 |
| Hallberg-Rassy 55 | 54.72' | $1,266,430 | 6 | 0 |
| Nautor Swan Swan 55 CC | 54.98' | $2,179,437 | 5 | 4 |
| Swan 55-S&S-1970 | $559,585 | 4 | 0 | |
| Nautor Swan Swan 55 | 58.23' | $2,611,593 | 3 | 1 |
| Swan 47 S&S | 47.83' | $195,000 | 3 | 2 |
| Country | Median Price (USD) | Listings (past 12 months) | Recent (90d) |
|---|---|---|---|
| Spain | $559,585 | 3 | 0 |
| Portugal | $394,655 | 1 | 0 |
Frequently Asked Questions
- How much does a used Swan 55-S&S-1970 cost?
- The median asking price for a used Swan 55-S&S-1970 over the past 12 months is $559,585. Prices vary by condition, year, equipment, and location.
- How many Swan 55-S&S-1970 sailboats are for sale?
- We have tracked 4 Swan 55-S&S-1970 listings over the past 12 months, with 0 listed within the last 90 days.
- Where is the cheapest place to buy a Swan 55-S&S-1970?
- Portugal currently has the lowest median asking price at $394,655, while Spain is the most expensive at $559,585 — a 42% difference.
- What are similar sailboats to the Swan 55-S&S-1970?
- Comparable models include the Swan 46, Swan 43, Swan 40. See the comparison table above for pricing and availability.