Atlantic 42 Catamaran Buyer's Guide
Shopping the brokerage market for an Atlantic 42 Catamaran means chasing a rare bird: roughly 17 of Chris White's smallest Atlantic cruising cats were built, and all remain in use, so every example offered is a custom-finished boat from a standard amas, bridge, and pilothouse structure. The designer's composite approach—foam core, epoxy, glass, and selective carbon—produces a light, rigid platform, but the real draw is the forward cockpit and protected pilothouse helm that define the series.
Layouts on the Used Market
Owner three-cabin arrangements are the more common on the used market, though both owner and ex-charter layouts appear. The signature plan uses the 23-foot-4-inch beam for three double-berth staterooms and a spacious saloon, with an inside steering and navigation station in the pilothouse complementing the waist-high forward cockpit reached through a full-size door. Ex-charter examples are common, so buyers should expect some fleet wear alongside privately maintained boats.
Equipment and Common Upgrades
Well-found used Atlantic 42s commonly carry a chartplotter, AIS, and radar for navigation, while autopilot and bow thruster address the boat's handling at dock given its 42-foot length. For power and energy, generators, inverters, solar, and watermakers are commonly fitted, supporting off-grid cruising with the boat's 80-gallon water and 80-gallon fuel capacity. Sail handling usually includes a furling main, electric winches, and a code zero or asymmetric spinnaker for downwind work, with teak decks and heating rounding out the comfort-side upgrades seen on most listings.
What to Inspect
The hull is built from foam core with epoxy and glass and carbon in high-stress areas for strength and rigidity anchor. A buyer should still verify the custom interior joinery and the daggerboard trunks, since the 2-foot-8-inch-to-7-foot draft range depends on those boards operating smoothly. The MastFoil rig, where fitted, uses electric furlers on twin headsails, so test those furlers and the wing-spar rotation; conventional sloops need the usual mast and standing-rigging check.
Availability and Buyer's Takeaway
These cats turn up in the Netherlands and the United States. For a shopper, the short checklist is: confirm the layout type (owner three-cabin versus other), verify the rig is complete and operational (MastFoil furlers or sloop standing rigging), check the daggerboards and trunk integrity, and assess custom interior condition relative to ex-charter use. With so few built, patience and a surveyor familiar with White's composites are essential.
Price & volume trends
Monthly asking-price and listing-volume trends for the Atlantic 42 Catamaran. The line shows the median ask each month; the bars show how many listings appeared.
Monthly breakdown · 3 rows
| Month | Listings | Median ask | Δ vs. last mo. |
|---|---|---|---|
| Oct 25 | 1 | $369,878 | — |
| Jan 26 | 1 | $365,565 | -1.2% |
| Apr 26 | 1 | $430,000 | +17.6% |
Where they're listed
Atlantic 42 Catamaran listings appear across 2 countries. Netherlands has the most listings with 2 (66.7%), followed by United States.
Country view
3 listings · 2 countries| Country | Median ask | Listings · 12 mo | Active · 90 d | Share |
|---|---|---|---|---|
| Netherlands | $367,721 | 2 | 0 | 66.7% |
| United States | $430,000 | 1 | 0 | 33.3% |
Comparable models
Similar length, displacement, and era. Open a row to compare that model's market page.
Similar boats to compare
7 similar designs| Model | LOA | Median ask | Listings · 12 mo | Active · 90 d |
|---|---|---|---|---|
| First First 42 | 42.92' | $ 49,500 | 27 | 9 |
| Balance 442 | 44.29' | $ 1,150,000 | 23 | 6 |
| Palmer Johnson J/42 | 42' | $ 144,900 | 19 | 4 |
| Dehler 42 | 42.13' | $ 317,954 | 18 | 3 |
| Catana Catamarans 42 | 41.27' | $ 446,648 | 15 | 4 |
| Baltic 42 | 42.43' | $ 72,743 | 4 | 1 |
| Atlantic 42 CatamaranYou are here | — | $ 369,878 | 3 | 0 |