This wasn’t a continuation of the earlier David and Martin Sadler designs, but a clean-sheet creation by Stephen Jones. Sadler Yachts commissioned the design through Rampart Yachts in Southampton after the marque name passed to new ownership. Jones had shaped the Starlight performance cruisers, and the 290 followed a similar concept while standing apart from the older Sadler bloodline.
Design and Construction
What sets the 290 apart from typical cruisers is the deliberate shift of the stability budget from the hull into the keels. Nearly all examples have twin lead-antimony bilge keels bolted to GRP stubs. This keeps the ballast low and allows a slimmer, more efficient section than cast iron would.
With a tonne of lead on each keel and a 46 percent ballast ratio against 10,608 lbs displacement, the 290 has an enormous righting moment for her size—greater than most twin-keelers and fin-keelers alike, according to Yachting Monthly. Because the hull itself needs to contribute little form stability, there’s no hard turn to the bilge. The waterline beam is narrow relative to the 10-foot-8 beam, producing a deeper canoe body and a notably fine, delta-shaped entry.
A displacement skeg minimizes wetted area, while the broad stern at deck level belies how little hull actually sits in the water aft. The hulls were moulded in GRP with foam stringers and bonded-in bulkheads. There’s no skeg ahead of the spade rudder.
The result is an AVS beyond 140 degrees—more than most modern 35-foot production boats—and RCD Category A Ocean status even in bilge-keel form. That’s a rare achievement for a sub-30-foot yacht.
Rig and Handling
The 290 carries a fractional sloop rig with 602 square feet of sail. It’s a healthy spread, which the slim keels and low center of gravity allow her to exploit.
In 10 knots of true wind, test sailors recorded 5.5 to 5.8 knots on the breeze, rarely dropped below 8 knots with the wind abaft the beam in stronger conditions, and consistently topped 6 knots to windward. She feels quick and extremely enjoyable, with a helm that remains feather-light until the rudder loads up in gusts.
That same low-form-stability hull means she’ll wander off if the tiller is released. Testers found her a little more twitchy than other Sadlers and Starlights, while one owner noted that she isn’t as directionally stable as the Sadler 29. The long tiller places the helm well forward, yet gives the helmsman a remarkably comfortable steering position against the windward coaming.
Accommodation and Deck Layout
Below, the 290 provides more interior volume than almost anything else of similar size that claims to be a real sailing boat. A tall coachroof and relatively deep hull give well over six feet of headroom in the saloon.
The layout is unconventional. The heads sit between the saloon and forecabin, moving the saloon aft into the beamier part of the hull. The galley tucks securely to port beside the companionway steps, complete with a proper pillar handhold. A generous double aft cabin lies to starboard of the chart table, while the forecabin narrows toward the bow as expected.
In the cockpit, the seats are close enough to provide leg support in a seaway. Broad side decks continue aft to the transom, despite the fine, narrow foredeck.
Production and Build Variation
The 290’s production run was brief and chequered. About 50 boats were built before Rampart Yachts entered administration in 2008, leaving some hulls unfinished; other yards later completed them.
Early boats were contracted to Rampart, others were fitted out by Lauren Marine, and later examples by Hillyard in Littlehampton, so joinery quality and fit-out vary by builder.
The original wire mainsheet bridle has been replaced with a longer Dyneema one on at least one owner’s boat. It’s a minor upgrade worth noting on a design where the mainsheet runs to a coachroof bridle forward of the companionway.
Verdict
The Sadler 290 is a genuinely distinctive small cruiser: a bilge-keeler with the pace of a fin-keel racer, the stability of a much larger yacht, and interior space that shames her length class. Her short production run and mixed fit-out make it important to establish who finished any particular hull, but the core design remains among the most accomplished British 29-footers ever drawn.
Pros
- Exceptional stability and AVS for her size, with Category A Ocean certification
- Fast and stiff under sail, outperforming larger yachts in testing
- Outstanding accommodation volume and a secure, thoughtful layout
- Low-maintenance lead bilge keels with efficient sections
Cons
- Twitchy helm and poor directional stability compared with earlier Sadlers
- Variable joinery and fit-out across builders
- Narrow foredeck limits working room forward




