BoatsStadtship 56

Stadtship 56

Fractional Sloop · Lifting Keel · First built 2005

A high-performance aluminium fractional sloop featuring a lifting keel for versatile access to deep and shallow waters

Designed by Van de Stadt Design & E. G. Van de Stadt, built by Km Yachtbuilders.

LOA
Beam
Draft (max)
Displacement
Ballast
Hull type
Lifting Keel

See her sail

The Stadtship 56, on the water

The fleet's own footage — the truest look at how she really moves.

Footage from Sailing Yabá

Is it for you?

Character

Where this design lands on the numbers a shopper trusts — read straight from her own ratios.

Shoal draughtDraws 0.80 m, board up where she has one — creeks, sandbars and thin anchorages most keels have to stay out of.
LivelySea-kindly

Her light displacement on a narrow beam gives 33 — a sea-kindly motion in a seaway.

Comfort ratio 33
CoastalBluewater

1.82 — just under the 2.0 offshore line; her beam is modest for her weight.

Capsize screening 1.82
LightHeavy

150 — light for her waterline, so she is easily driven and quick to accelerate.

Displacement / length 150
EasygoingPowered-up

21.6 — plenty of sail for her weight; lively and quick to respond.

Sail area / displacement 21.6
TenderStiff

35% of her weight is ballast — on the tender side; she'll heel readily and want a reef sooner.

Ballast 35%

A capable offshore cruiser with an easy motion when the sea gets up.

  • Heavier than ~83% of boats her size on file
  • Beamier than ~89% of boats her size on file

Compared with 141 boats of the same type within a quarter of her length.

The living fleet

Sailed by the fleet

Where the fleet has filmed this boat.

Seen once across one channel of the fleet.

Basemap © Wikimedia Commons · CC BY-SA 4.0

The record

Full specifications

The complete reference set — tap any figure to switch between metric and imperial.

Dimensions
Weights
Ballast / displacement
34.5%
Rig & sail area
Rig
Fractional Sloop
Ratios
SA / displacement
21.6
Displacement / length
149.7
Comfort ratio
33.3
Capsize screening
1.82
Hull speed
9.7 kn
Pounds / inch immersion
3108
Hull
Hull type
Lifting Keel
Construction
Aluminum
Ballast type
Lead
Production
Years built
First built 2005
Designer
Van de Stadt Design, E. G. Van de Stadt
Builder
KM Yachtbuilders

Boats like this, on the water

More boats like her, on the water

Comparable boats the fleet has on camera: same type, within a quarter of her length. Open the boat, or watch the video — a timestamp means she only appears in passing.

Feeling 5516.80 mSame hull family0.3 m shorterA 16.8-metre fractional sloop featuring a 3.6m lifting keel and dual rudders for deep-water performance
Irwin Yachts 5416.46 mSame hull family0.6 m shorterA 16.46-metre staysail ketch with a 39.9 comfort ratio, built since 1988 for stable, long-range cruising
Morgan Yachts Out Island 5115.70 mSame hull family1.4 m shorterA heavy-displacement staysail ketch with a keel-centerboard configuration designed for comfortable long-range cruising
Ovni 45013.98 mSame hull family3.1 m shorterA Marc Lombard-designed lifting keel cruiser with dual rudders, built for versatility and shoal-water exploration
Garcia Yachts Exploration 4514.88 mSame hull family2.2 m shorterA rugged aluminum cutter by Berret-Racoupeau featuring a centerboard and dual rudders for high-latitude exploration
Alden Yachts 5416.48 mSame hull family0.6 m shorterAn extended-stern evolution of the 50-foot series, available in both center and aft cockpit layouts as well as cutter or ketch

The family

Boats like this

Nearby designs by size, type, and era — worth a look alongside her.

Keep asking

The fleet has more to say

Search what's been said about the Stadtship 56, or ask a specific question — the answer comes back written out, with links to the moments it draws on.

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