Dean 441 Buyer's Guide
Shopping the brokerage market for a Dean 441 means considering a 43-foot South African catamaran built between 2006 and 2014, designed by Peter Dean Sr. for private offshore cruising. Every hull left Cape Town having already crossed at least 7,000 miles of ocean, so the boat you inspect has, by design, proven itself before any owner took delivery. Charter four-cabin layouts appear more often on the used market, but both configurations are available, and ex-charter examples are common.
Layouts on the Used Market
The 441 was offered in several basic arrangements with the galley positioned up or down, and the factory encouraged customization of any layout in a broad selection of wood finishes. The version most often seen secondhand carries four cabins—two per hull, each with a private head and separate shower—suited to charter history, while owner-version boats may consolidate space. Berths are large, forward bunks extending over the bridgedeck, and the saloon seats eight around a recessed teak table. A small sliding companionway keeps the cockpit secure for offshore work yet visually open to the saloon.
Equipment and Common Upgrades
Owner-supplied upgrades are not standard across the fleet, so buyers should assess each boat individually rather than expect specific gear. The structure itself includes meaningful cruising equipment: a well-conceived emergency tiller, nine ample cockpit drains, and 28-inch double lifelines encircling the deck. For dinghy handling, some boats use big stern davits while others carry a boom-end system to haul a RIB onto the aft deck, a safer alternative. The electrical architecture—tinned wire, busbars, and numbered circuits—is a built-in advantage for troubleshooting, and the house bank plus engine bank support the standard 630-Ah and 105-Ah capacities.
What to Inspect
Two documented traits deserve a look during survey. The high cabin structure can restrict visibility from the cockpit, so confirm sightlines suit your sailing plans and that grabrails and the molded sight platform remain sound. Low-frequency vibration from the engines at some speeds should be felt on a sea trial across the RPM range; paired with the noted 70-dBA saloon level under power, it bears checking that mounts and alignment are healthy. Otherwise the through-bolted hull-deck joint and balsa-cored bulkheads are points to verify for water ingress given the boat's age.
Availability and Buyer's Takeaway
The typical market for these cats is Australia. For a shopper, the practical checklist is: confirm layout matches intended use (charter four-cabin versus owner version), verify dinghy handling method and emergency tiller presence, test engine vibration and visibility at the helm, and review the electrical labeling for ease of ownership. A Dean 441 well kept is a sea-tested, customizable passagemaker with accessible systems.
Price & volume trends
Monthly asking-price and listing-volume trends for the Dean 441. 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. |
|---|---|---|---|
| Jan 26 | 1 | $468,329 | — |
Where they're listed
Dean 441 listings appear across 1 country. Australia has the most listings with 1.
Country view
1 listings · 1 country| Country | Median ask | Listings · 12 mo | Active · 90 d | Share |
|---|---|---|---|---|
| Australia | $468,329 | 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
7 similar designs| Model | LOA | Median ask | Listings · 12 mo | Active · 90 d |
|---|---|---|---|---|
| Catalina 445 | 44.42' | $ 299,500 | 62 | 16 |
| Fountaine Pajot FP 41 | 39.7' | $ 773,000 | 17 | 3 |
| Gozzard 41 | 41' | $ 339,000 | 11 | 3 |
| Nauticat 441 | 44.78' | $ 464,995 | 8 | 2 |
| Swan 441 | 44.36' | $ 108,708 | 8 | 3 |
| Cheoy Lee Offshore 41 | 40.92' | $ 49,000 | 6 | 1 |
| Dean Catamarans 441You are here | — | $ 468,287 | 1 | 0 |