The San Juan 21 stands as the definitive vessel that transitioned the Clark Boat Company from a builder of one-design dinghies into a major player in the recreational cruiser-racer market. Designed by Don Clark and introduced in 1969, the boat was a response to the growing demand for a "trailer-sailer" that could be easily towed by a standard family car while providing enough overnight accommodation for a weekend getaway. With approximately 2,600 hulls produced between its Washington and North Carolina plants, it remains one of the most successful 21-foot production sailboats ever built. Its design philosophy emphasizes a high power-to-weight ratio and a fully retractable swing keel, allowing it to be launched in shallow water and retrieved effortlessly on a ramp.
San Juan 21 Sailboats for Sale & Market Overview
- Make
- San Juan
- Model
- 21
- Builder
- Clark Boat Co.
- Designer
- Don Clark
- Number Built
- 2600
- Production Year(s)
- 1970 - 1977
Below are the most recent San Juan 21 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) |
|---|---|---|
| Jun 2025 | 1 | $3,000 |
| Model | LOA | Median Price (USD) | Listings | Recent |
|---|---|---|---|---|
| Catalina 22 | 23.83' | $6,475 | 68 | 11 |
| Viko 21 | 21.33' | $29,440 | 24 | 10 |
| Beneteau First 210 | 20.34' | $11,192 | 19 | 9 |
| Beneteau First 21.7 | 21' | $22,350 | 18 | 7 |
| S2 7.9 | 25.92' | $11,000 | 9 | 3 |
| Viko 20 | 20.01' | $15,904 | 8 | 4 |
| Hunter 23 | 23.25' | $6,050 | 6 | 1 |
| MacGregor 25 | 24.92' | $2,675 | 4 | 0 |
| Triton 21 | 21.25' | $81,566 | 4 | 0 |
| San Juan 21 | $3,000 | 1 | 0 |
| Country | Median Price (USD) | Listings (past 12 months) | Recent (90d) |
|---|---|---|---|
| United States | $3,000 | 1 | 0 |
Frequently Asked Questions
- How much does a used San Juan 21 cost?
- The median asking price for a used San Juan 21 over the past 12 months is $3,000. Prices vary by condition, year, equipment, and location.
- How many San Juan 21 sailboats are for sale?
- We have tracked 1 San Juan 21 listings over the past 12 months, with 0 listed within the last 90 days.
- What are similar sailboats to the San Juan 21?
- Comparable models include the Catalina 22, Viko 21, Beneteau First 210. See the comparison table above for pricing and availability.