Neptun 26 Buyer's Guide
Shopping the used Neptun 26 means choosing among roughly 1,500 boats built between 1973 and 1981 in Germany, with examples now spread through the brokerage markets of Germany, the Netherlands, Italy, and Austria. The class came as a fixed-keel sloop or a keel-centerboard version conceived for shallow lakes, so the first buyer question is where you intend to sail: the board model was built for shallow lakes, the fixed keel for coastal marinas.
Layouts on the Used Market
Every Neptun 26 shares a 7.75 m hull with 1.75 m headroom and a dinette interior, galley to starboard, and teak-echo joinery. The fixed-keel boats draw about 1.10 m; the keel-centerboard boats range 0.65–1.28 m with the board down. Early builds (1973–1976) carry rubber-framed windows and the short golden rig, while 1976-on boats have surface-mounted windows and the longer black rig. The De Luxe trim added a gimballed two-burner stove and a pump sea toilet in a separate room, so confirm which spec a given boat carries before you compare interiors.
Equipment and Common Upgrades
On the used market, heating, autopilot, solar, and teak decks are commonly fitted to these boats. For a buyer, the meaningful clusters are power and energy — solar and a diesel or electric motor conversion in the cockpit storage space change the boat's range — and comfort, where heating and teak decks point to a colder-climate inland or coastal use. The original design already allowed an outboard or electric motor in a shaft and a diesel under the cockpit, so later solar and autopilot fits build on a flexible platform rather than fighting it.
What to Inspect
The keel-centerboard version needs its trunk and board examined for wear from the shallow-water use it was designed for. Pre-1976 boats should be checked for the original rubber window seals, which differ from the later surface-mounted glazing. Because the hull and deck are solid hand-laid fiberglass, look for the usual laminate integrity rather than core issues, and confirm the non-slip deck profiling and 65.5 cm sea rail are intact for safe movement aboard.
Availability and Buyer's Takeaway
These boats are typically found in Germany, the Netherlands, Italy, and Austria. When viewing, check the keel type against your cruising ground, verify window and rig generation by build year, and confirm the commonly fitted heating, autopilot, solar, and teak decks are functional.
- Decide fixed keel vs. keel-centerboard for your draft needs
- Note 1973–1976 rubber windows and short rig vs. later surface-mounted and long rig
- Inspect centerboard trunk if fitted
- Confirm cockpit diesel conversion space and locker layout
Price & volume trends
Monthly asking-price and listing-volume trends for the Neptun 26. The line shows the median ask each month; the bars show how many listings appeared.
Monthly breakdown · 6 rows
| Month | Listings | Median ask | Δ vs. last mo. |
|---|---|---|---|
| Sep 25 | 3 | $4,370 | — |
| Dec 25 | 2 | $12,819 | +193.3% |
| Feb 26 | 1 | $4,545 | -64.5% |
| Apr 26 | 1 | $11,187 | +146.1% |
| Jun 26 | 1 | $7,575 | -32.3% |
| Aug 26 | 1 | $12,702 | +67.7% |
Where they're listed
Neptun 26 listings appear across 5 countries. Germany has the most listings with 4 (44.4%), followed by Netherlands and Austria.
Country view
9 listings · 5 countries| Country | Median ask | Listings · 12 mo | Active · 90 d | Share |
|---|---|---|---|---|
| Germany | $6,409 | 4 | 1 | 44.4% |
| Netherlands | $3,641 | 2 | 0 | 22.2% |
| Austria | $20,393 | 1 | 0 | 11.1% |
| Croatia | $12,702 | 1 | 1 | 11.1% |
| Italy | $11,187 | 1 | 0 | 11.1% |
Comparable models
Similar length, displacement, and era. Open a row to compare that model's market page.
Similar boats to compare
3 similar designs| Model | LOA | Median ask | Listings · 12 mo | Active · 90 d |
|---|---|---|---|---|
| Westerly Centaur 26 | 26' | $ 6,792 | 20 | 4 |
| Neptun 26You are here | — | $ 7,575 | 9 | 2 |
| MacWester 26 | 26' | $ 4,759 | 6 | 1 |