Naja 30 Buyer's Guide
The Naja 30 is a 30-foot aluminum masthead sloop designed by Sylvestre Langevin in the mid seventies and built by A & T Marine Services from 1976. On the used market she appears as a light-displacement cruiser-racer with a fin keel and transom-hung rudder, attractive to a buyer who wants a low-maintenance hull material and simple systems.
Layouts on the Used Market
The Naja 30 uses the standard 30-foot hull with aluminum deck and chined body. The 10.33-foot beam and 25.4-foot waterline define the space envelope; specific berth or galley arrangements must be verified in person rather than assumed from a listing tag. The transom-hung rudder is a straightforward appendage that an owner can service without lifting the boat from the water for routine checks.
Equipment and Common Upgrades
The masthead rig uses 24.8-meter halyards of 10 mm diameter for mainsail, jib, genoa, and spinnaker, while sheets run 12 mm with jib and genoa at 9.1 meters, mainsheet at 22.9 meters, and spinnaker sheet at 20.1 meters. A buyer should confirm whether the original 10 mm cunningham, kicking strap, and clew outhaul at 2.9 and 5.8 meters remain or have been upgraded. Beyond rigging, generators, watermakers, canvas, or navigation gear are owner additions to inspect on their own merits, since the baseline boat carried none of these as standard fitted equipment.
What to Inspect
The chined aluminium hull and transom-hung rudder post are areas where corrosion can begin, and the wetted surface of about 312 square feet should be checked for coating breakdown. A marine surveyor's report is the only evidence for a specific hull's condition at chainplates, tanks, or engine mounts. Look closely at any through-hull penetrations for galvanic staining and probe the rudder post bearing for play.
Availability and Buyer's Takeaway
Availability follows general brokerage flow rather than a named coast or sea.
- Inspect hull coating across all 312 sq ft of wetted surface
- Check transom rudder post for corrosion
- Verify rigging matches 10 mm halyard and 12 mm sheet spec
- Confirm aluminum hull shows no pitting at fittings
Price & volume trends
Monthly asking-price and listing-volume trends for the Naja 30. The line shows the median ask each month; the bars show how many listings appeared.
Monthly breakdown · 1 row
| Month | Listings | Median ask | Δ vs. last mo. |
|---|---|---|---|
| Feb 26 | 1 | $52,057 | — |
Where they're listed
Naja 30 listings appear across 1 country. Greece has the most listings with 1.
Country view
1 listings · 1 country| Country | Median ask | Listings · 12 mo | Active · 90 d | Share |
|---|---|---|---|---|
| Greece | $52,057 | 1 | 0 | 100.0% |
Comparable models
Similar length, displacement, and era. Open a row to compare that model's market page.
Similar boats to compare
2 similar designs| Model | LOA | Median ask | Listings · 12 mo | Active · 90 d |
|---|---|---|---|---|
| Beneteau First 30 (Mauric) | 29.36' | $ 78,000 | 45 | 13 |
| NAJA 30You are here | — | $ 52,057 | 1 | 0 |