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229data points analyzed by Sailpages.com to compile this ST FRANCIS 50 buyer’s report
ST FRANCIS 50

ST FRANCIS 50

St Francis Marine🇿🇦· Design: Angelo Lavranos
$724,500 avg$650,000 – $799,000 (2 listings)from 2006
$3.6K – $9.7K est. annual maintenance
Catamaran / MultihullmultiFractional SloopTwin/Triple

Specifications

Hull

LOA50.03 ft
LWL47.08 ft
Beam26.25 ft
Draft4.1 ft
Displacement27,557.78 lb
Hull speed1.34·√LWL9.2 kn

Rig & Sails

Mainsail947.22 sq ft
Jib (100%)602.78 sq ft
Spinnaker1,862.15 sq ft

About the ST FRANCIS 50

The MK II upgrades include 2x 57 hp saildrive motors. Sail area: -Main: 88 m² / 947 ft² -Genoa: 56 m² / 602 ft² -Asym. Spinnaker: 173 m² / 1,862 ft² -Code 0: 104 m² / 1,120 ft² -Staysail: 19 m² / 204 ft²

Sailpages Buyer's Take

Designed by Angelo Lavranos and built by St Francis Marine in South Africa, the St Francis 50 is a robust cruising yacht with a production start in 2006. With a displacement of 27557.78 lb and a fractional sloop rig, it offers a balanced blend of performance and comfort, though the exact total hulls built remains unconfirmed in available data.

Best for:
This vessel is ideally suited for serious coastal cruisers and bluewater adventurers who prioritize heavy-displacement stability and offshore capability over high-speed planing. Its substantial beam of 26.25 ft and twin/triple keel options provide excellent interior volume and tracking, appealing to those seeking a comfortable, seakworthy passage-making platform.
Bluewater capability:
With a capsize ratio of 3.48 and a displacement/length ratio of 117.89, the St Francis 50 demonstrates strong inherent stability and resistance to capsizing, making it highly suitable for offshore passages. Its twin/triple keel configuration and fractional sloop rig further enhance its ability to handle heavy weather and provide reliable performance in varied sea conditions.
Comparables:
Comparable vessels include the Hallberg-Rassy 52 and the Swan 50, which share similar heavy-displacement characteristics and offshore pedigree from the same era. These boats are comparable due to their focus on robust construction, fractional rigs, and proven bluewater credentials, though the St Francis offers a distinct South African build quality and design philosophy.

Performance

Comfort11.4
Capsize3.48
SA/Disp27.3
Disp/Len118

Market Price

Low
$650,000
Average
$724,500
High
$799,000
Based on 2 listings across 2 marketplaces

Estimated Cost of Ownership

Based on 50.03ft LOA. Actual costs vary by condition, usage, and local rates.

$/ft/mo
Annual Maintenance
$3.6K – $9.7K
Hull, rigging, sails, engine service
Annual Docking
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Articles & Reviews

Known Issues & Pre-Purchase Inspection

17 reported issues across 8 systems for the ST FRANCIS 50, compiled from owner reports in sailing forums and owner-association material.

4 critical6 major7 minor
Deck4Structural4Rudder2Hull2Rigging2Engine1Keel1Electrical1

Unlock the full inspection report

Thinking of buying a ST FRANCIS 50? This is an in-depth report on the faults this model is known for — so you know exactly what to check when you walk the boat. For the price of a coffee.

  • All 17 specific issues — severity, symptoms & fixes
  • Model-specific pre-purchase inspection checklist
  • Downloadable PDF to take to your surveyor — yours to keep

One-time $2.99 · secure checkout by Stripe · instant access · 30 days online, PDF yours to keep

Similar Sailboats

Which engine powers your ST FRANCIS 50?

We haven't confirmed the engine for this model yet. If you own or know one, tell us — as owners report in, we build an accurate picture over time.

Brands sometimes mentioned for this model: Yanmar, Universal, Perkins — is it one of these?

Already know your engine? Search all engines → to find its exact parts.

Used sails that fit the ST FRANCIS 50

Checking eBay for sails sized to this boat's rig…