The Neptun 25-1 is a cornerstone of European trailer-sailing history, representing a successful compromise between road portability and genuine cruising capability. Produced by the German shipyard Neptun-Yachten (now headquartered in Rheda-Wiedenbrück), the 25-1—often simply referred to as the original Neptun 25—was designed to offer small-boat sailors a degree of comfort typically reserved for much larger vessels. The model's defining characteristic is the "Hubdach" or pop-top roof, a design innovation that allows for standing headroom in the cabin while maintaining a low-profile silhouette for towing and bridge clearance. The boat was a commercial powerhouse for the builder, with the current manufacturer, Neptun-Yachten, noting that the brand's reliability and clever use of space helped establish them as a leader in the trailer-sailer market during the mid-1970s and early 1980s.
Neptun 25-1 Sailboats for Sale & Market Overview
- Make
- Neptun
- Model
- 25-1
- Builder
- Neptun Boote GmbH & Co KG
- Designer
- —
- Number Built
- Production Year(s)
- 1975 - 1983
Below are the most recent Neptun 25-1 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 2026 | 1 | $17,430 |
| Mar 2026 | 1 | $32,858 |
Median Price by Country
Listings by Country
| Model | LOA | Median Price (USD) | Listings | Recent |
|---|---|---|---|---|
| Catalina 25 | 25' | $7,000 | 45 | 8 |
| Cape Dory 25 | 24.83' | $9,600 | 30 | 10 |
| Dehler 25 | 24.77' | $14,574 | 12 | 3 |
| Beneteau First 25 | 24.61' | $9,396 | 9 | 5 |
| Roberts 25 | 25' | $9,490 | 8 | 2 |
| Pacific Seacraft 25-2 | 27.93' | $20,250 | 6 | 0 |
| O'Day 25 | 24.83' | $7,950 | 5 | 2 |
| Triton 21 | 21.25' | $81,566 | 4 | 0 |
| Neptun 25-1 | $25,144 | 2 | 2 | |
| Seaward 25 | 26.75' | $10,400 | 2 | 1 |
| Hunter 25 | 25' | $2,500 | 1 | 0 |
| Country | Median Price (USD) | Listings (past 12 months) | Recent (90d) |
|---|---|---|---|
| Austria | $32,858 | 1 | 1 |
| Germany | $17,430 | 1 | 1 |
Frequently Asked Questions
- How much does a used Neptun 25-1 cost?
- The median asking price for a used Neptun 25-1 over the past 12 months is $25,144. Prices vary by condition, year, equipment, and location.
- How many Neptun 25-1 sailboats are for sale?
- We have tracked 2 Neptun 25-1 listings over the past 12 months, with 2 listed within the last 90 days.
- Are Neptun 25-1 prices going up or down?
- The median asking price for the Neptun 25-1 has remained stable over the last 3 months compared to the 12-month average.
- Where is the cheapest place to buy a Neptun 25-1?
- Germany currently has the lowest median asking price at $17,430, while Austria is the most expensive at $32,858 — a 89% difference.
- What are similar sailboats to the Neptun 25-1?
- Comparable models include the Catalina 25, Cape Dory 25, Dehler 25. See the comparison table above for pricing and availability.