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70data points analyzed by Sailpages.com to compile this STANDFAST 40 buyer’s report
STANDFAST 40

STANDFAST 40

Frans Maas/Standfast· Design: Frans Maas
$27,995 avg$5,400 – $36,339 (5 listings)1972–1984110 built
$2.7K – $7.1K est. annual maintenance
Bluewater CruisermonoMasthead SloopFin

Specifications

Hull

LOA40 ft
LWL32.5 ft
Beam13.08 ft
Draft7 ft
Displacement21,000 lb
Ballast8,799 lb
Hull speed1.34·√LWL7.6 kn

Rig & Sails

Iforetriangle height55.8 ft
Jforetriangle base17.3 ft
Pmainsail luff48.4 ft
Emainsail foot13.9 ft
FLforestay17.3 ft
Mainsail846 sq ft
Jib (100%)482.7 sq ft
Spinnaker820.5 sq ft

About the STANDFAST 40

This design finished 1st and 2nd in the 1975 Fasnet race. Shown here is the flush deck 'competition'model. Other versions ('S' and 'P') were delivered with a low coach roof and a more conservative rig. (The 'P' or Prestige version is shown in photo.) Some were sold by Palmer Johnson as the PJ-40.

Performance

Comfort30.4
Capsize1.90
SA/Disp17.3
Disp/Len273
Bal/Disp41.9

ORC Performance Data(2 certificates)

Measured performance data from ORC (Offshore Racing Congress) certificates.

Polar Diagram

2468100°30°60°90°120°150°180°WIND
4kn6kn8kn10kn12kn14kn16kn20kn24knbeat VMGrun VMG

Boat speed (kn) vs. true wind angle. Source: ORC

Racing Ratings

GPH656.5 s/miOSN633.6

Triple Number

LowMedHighOffshore0.79451.03721.1575Inshore0.61950.84590.9765

ORC Measured

Displacement10155 kg (22392 lb)Wetted surface33.3 m² (358 ft²)Stability index-1.0

Sail Areas (ORC)

Main33.1 m² (356 ft²)Genoa61.3 m² (660 ft²)Spinnaker123.1 m² (1325 ft²)

Speed Table (kn)

TWA \ TWS468101214162024
52°3.75.05.96.56.87.07.17.27.2
60°4.05.36.26.77.07.27.37.47.4
75°4.15.46.36.97.27.47.57.77.8
90°4.05.36.36.97.27.47.67.98.1
110°3.95.36.47.17.47.77.98.18.3
120°3.75.26.37.07.47.78.08.48.7
135°3.44.75.86.77.27.67.98.59.0
150°2.84.05.16.06.87.37.68.28.7
Beat VMG2.43.33.94.44.74.95.05.05.0
Run VMG2.43.54.45.26.06.67.07.78.2

Estimated Value

Low Confidence
Based on 3 listings
Low
$22,777
Estimated Value
$25,928
High
$27,081
Inflation-adjusted to 2026 USD

Asking price by model year

5 listings · boat years 19781980 · median $27,000

$0$2M$4Mmedian $27,00019801980 Standfast 40 · $4,037,0001979 Standfast 40 · $27,000 · United Kingdom1979 Standfast 40 · $27,0001978 Standfast 40S · $5,400 · Netherlands1979 Standfast 40 · $34,290 · United KingdomAsking price (USD)Boat model year

Each dot is one listing · hover for details · dashed red line marks the median · obvious data-entry outliers (top & bottom 2.5%) excluded.

Estimated Cost of Ownership

Based on 40ft LOA. Actual costs vary by condition, usage, and local rates.

$/ft/mo
Annual Maintenance
$2.7K – $7.1K
Hull, rigging, sails, engine service
Annual Docking
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Known Issues & Pre-Purchase Inspection

3 reported issues across 2 systems for the STANDFAST 40, compiled from owner reports in sailing forums and owner-association material.

2 critical1 major
Structural2Hull1

Unlock the full inspection report

Thinking of buying a STANDFAST 40? 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 3 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

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