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Alden 50
Designer: Alden Yachts  ·  Builder: Alden Yachts Inc. (Usa)  ·  First built: 1996
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About the Alden 50

Renowned naval architect John Alden's legacy lives on in this substantial 50-foot cruising yacht that embodies the traditional virtues of seaworthiness and comfort that made the Alden name legendary among offshore sailors. Built during an era when yacht design prioritized proven ocean-going capabilities over racing performance, this vessel represents classic American cruising yacht philosophy at its finest. The Alden 50 showcases the designer's characteristic approach to bluewater sailing, featuring robust construction and conservative proportions that inspire confidence in challenging conditions. Her generous beam and thoughtful weight distribution create excellent stability, while the traditional long keel configuration provides exceptional tracking and directional stability during long passages. This yacht excels as a serious offshore cruiser, equally at home navigating coastal waters or crossing oceans. The spacious interior layout typically accommodates extended cruising with multiple staterooms and ample storage throughout. Her sturdy build quality and time-tested design elements have earned respect among experienced cruising sailors who value reliability over speed. For sailors seeking a proven platform for serious coastal and offshore cruising adventures, the Alden 50 represents traditional yacht design principles executed with the expertise that made John Alden's designs trusted companions for generations of ocean voyagers.

Market Price Estimate Beta
Small sample size. This estimate is based on fewer than 5 listings and may not be representative of the true market. Use with caution.
$60,000 – $60,000
typical asking price
Median $60,000  ·  1 listing used
All listings
$60,000 – $60,000 1
Rate a listing price
$
About this estimate
  • Prices are based on recent asking prices from public listings — not actual sale prices, which are typically lower.
  • Condition is not factored in. A well-maintained boat with new sails and engine can be worth significantly more than a project boat of the same model.
  • Location affects price. Boats in landlocked states or areas with fewer buyers often sell for less than those on the coast.
  • Year of manufacture is not filtered. Older examples of this model will generally be priced lower than newer ones.
  • Included equipment varies widely. A boat with a full suite of electronics, dodger, and new standing rigging may command a large premium.
  • Outliers are automatically excluded using statistical filtering to improve accuracy, but some bad data may remain.
Core Dimensions
LOA (Length Overall) 50.33 ft / 15.34 m
LWL (Waterline Length) 37.08 ft / 11.30 m
Beam 13.50 ft / 4.11 m
Max Draft 10.33 ft / 3.15 m
Displacement 38,000.00 lb / 17,237 kg
Ballast 16,300.00 lb / 7,394 kg
Ballast Type Lead
Design & Construction
Hull Type Keel/Cbrd.
Rigging Type Masthead Sloop
Construction FG
Designer Alden Yachts
Builder Alden Yachts Inc. (USA)
First Built 1996
Last Built 1998
Number Built 3
Owner Reviews

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Known Issues & What to Watch For

No known issues documented for this model yet.

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Performance Ratios
PHRF Rating PHRF (Performance Handicap Racing Fleet) is a national racing handicap measured in seconds per nautical mile. Lower values indicate faster boats. Ratings are sourced from US Sailing's national database (median across 60+ regional fleets).
Under 0 — Ultralight racer0–90 — Performance racer90–150 — Cruiser/racer150–210 — Typical cruiserOver 210 — Heavy/slow cruiser
102
Ballast/Displacement Ballast to Displacement ratio shows what percentage of the boat's total weight is ballast. Higher values generally mean better initial stability and stiffer sail carrying.
30–35% — Typical cruiser35–45% — Stiff performance boatOver 45% — Racing oriented
42.89
Displacement/Length Displacement to Length ratio measures how heavy a boat is relative to its waterline length. Lower values mean a lighter, faster boat.
Under 100 — Ultralight racer100–200 — Light cruiser/racer200–300 — Moderate cruiser300–400 — Heavy cruiserOver 400 — Very heavy
332.75
Pounds/Inch Immersion Pounds per Inch Immersion (PPI) tells you how much weight is needed to sink the boat one inch. Useful for calculating how additional gear and stores affect waterline. 10.73 pounds/inch
Rig Dimensions
I (Foretriangle Height) 5.50 ft / 1.68 m
J (Foretriangle Base) 19.30 ft / 5.88 m
P (Mainsail Luff) 1,092.00 ft² / 101.45 m²
E (Mainsail Foot) Westerbeke
Engine & Accommodations
Horsepower 70
Fuel Capacity 150 gals / 568 L
Water Capacity 170 gals / 644 L
How It Compares

vs. Little Harbor 51, Passport 50, Taswell 50

This boat Similar boats
Dimensions
LOA
Alden 50 ★
50.3 ft
Little Harbor 51
50.6 ft
Passport 50
50.0 ft
Taswell 50
50.1 ft
LWL
Alden 50 ★
37.1 ft
Little Harbor 51
41.0 ft
Passport 50
39.0 ft
Taswell 50
41.9 ft
Beam
Alden 50 ★
13.5 ft
Little Harbor 51
15.3 ft
Passport 50
13.5 ft
Taswell 50
15.0 ft
Displacement
Alden 50 ★
38 lbs
Little Harbor 51
45 lbs
Passport 50
34 lbs
Taswell 50
40 lbs
Ballast
Alden 50 ★
16 lbs
Little Harbor 51
18 lbs
Passport 50
13 lbs
Taswell 50
11 lbs
Sail Area
Alden 50 ★
Little Harbor 51
1 sq ft
Passport 50
Taswell 50
1 sq ft
Performance
SA / Displacement (higher = more powerful)
Alden 50 ★
Little Harbor 51
15.3
Passport 50
Taswell 50
15.1
Ballast / Disp (higher = stiffer)
Alden 50 ★
42.9 %
Little Harbor 51
Passport 50
38.2 %
Taswell 50
28.8 %
Comfort Ratio (higher = more comfortable offshore)
Alden 50 ★
Little Harbor 51
42.8
Passport 50
Taswell 50
37.8
Capsize Screening (lower = safer)
Alden 50 ★
Little Harbor 51
1.71
Passport 50
Taswell 50
1.76
Displacement / Length (lower = lighter)
Alden 50 ★
332
Little Harbor 51
Passport 50
255
Taswell 50
242
Hull Speed
Alden 50 ★
Little Harbor 51
8.6 kts
Passport 50
Taswell 50
8.7 kts
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