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Columbia 31
Designer: Charles Morgan  ·  Builder: Columbia Yachts (Usa)  ·  First built: 1965
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About the Columbia 31

Columbia Yachts produced the Columbia 31 during the company's prolific years of fiberglass sailboat manufacturing, contributing to their reputation for building affordable cruising boats for the growing recreational sailing market. This 31-foot design emerged from an era when Columbia was known for creating practical, well-built vessels that offered good value for coastal cruising families. Built with Columbia's characteristic solid fiberglass construction, the Columbia 31 features traditional styling with a moderate beam and comfortable accommodations below. The boat's design philosophy emphasized seaworthiness and comfort over racing performance, making it well-suited for weekend coastal cruising and extended gunkholing adventures. Like many Columbia designs of this period, the 31 incorporates a practical layout with reasonable headroom and efficient use of interior space. The cockpit provides adequate room for family sailing while maintaining good sight lines for navigation. Her moderate displacement and sail plan deliver predictable handling characteristics that appeal to both experienced sailors and those developing their skills. While not particularly fast by modern standards, the Columbia 31 offers the reliability and straightforward sailing qualities that made Columbia boats popular among cruising sailors seeking dependable coastal cruisers without premium pricing.

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.
$5,000 – $5,000
typical asking price
Median $5,000  ·  2 listings used
All listings
$5,000 – $5,000 2
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) 30.50 ft / 9.30 m
LWL (Waterline Length) 21.50 ft / 6.55 m
Beam 9.83 ft / 3.00 m
Max Draft 7.00 ft / 2.13 m
Displacement 8,500.00 lb / 3,856 kg
Ballast 3,400.00 lb / 1,542 kg
Design & Construction
Hull Type Keel/Cbrd.
Rigging Type Masthead Sloop
Construction FG
Designer Charles Morgan
Builder Columbia Yachts (USA)
First Built 1965
Last Built 1968
Number Built 97
Owner Reviews

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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
222
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
40.0
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
381.82
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. 4.53 pounds/inch
Rig Dimensions
I (Foretriangle Height) 3.08 ft / 0.94 m
J (Foretriangle Base) 11.33 ft / 3.45 m
P (Mainsail Luff) 422.00 ft² / 39.21 m²
E (Mainsail Foot) Universal
Engine & Accommodations
Horsepower 20
How It Compares

vs. Cape Dory 30 Mk Ii, Chance 30 30 Allied, Nicholson 31

This boat Similar boats
Dimensions
LOA
Columbia 31 ★
30.5 ft
Cape Dory 30 Mk Ii
30.5 ft
Chance 30 30 Allied
30.6 ft
Nicholson 31
30.5 ft
LWL
Columbia 31 ★
21.5 ft
Cape Dory 30 Mk Ii
24.2 ft
Chance 30 30 Allied
25.0 ft
Nicholson 31
24.2 ft
Beam
Columbia 31 ★
9.8 ft
Cape Dory 30 Mk Ii
10.5 ft
Chance 30 30 Allied
10.0 ft
Nicholson 31
10.2 ft
Displacement
Columbia 31 ★
8 lbs
Cape Dory 30 Mk Ii
10 lbs
Chance 30 30 Allied
11 lbs
Nicholson 31
13 lbs
Ballast
Columbia 31 ★
3 lbs
Cape Dory 30 Mk Ii
4 lbs
Chance 30 30 Allied
6 lbs
Nicholson 31
4 lbs
Sail Area
Columbia 31 ★
Cape Dory 30 Mk Ii
Chance 30 30 Allied
483 sq ft
Nicholson 31
484 sq ft
Performance
PHRF Rating (lower = faster)
Columbia 31 ★
222 s/nm
Cape Dory 30 Mk Ii
192 s/nm
Chance 30 30 Allied
Nicholson 31
194 s/nm
SA / Displacement (higher = more powerful)
Columbia 31 ★
Cape Dory 30 Mk Ii
Chance 30 30 Allied
15.5
Nicholson 31
14.1
Ballast / Disp (higher = stiffer)
Columbia 31 ★
40.0 %
Cape Dory 30 Mk Ii
40.0 %
Chance 30 30 Allied
Nicholson 31
Comfort Ratio (higher = more comfortable offshore)
Columbia 31 ★
Cape Dory 30 Mk Ii
Chance 30 30 Allied
30.2
Nicholson 31
35.0
Capsize Screening (lower = safer)
Columbia 31 ★
Cape Dory 30 Mk Ii
Chance 30 30 Allied
1.79
Nicholson 31
1.74
Displacement / Length (lower = lighter)
Columbia 31 ★
381
Cape Dory 30 Mk Ii
331
Chance 30 30 Allied
Nicholson 31
Hull Speed
Columbia 31 ★
Cape Dory 30 Mk Ii
Chance 30 30 Allied
6.7 kts
Nicholson 31
6.6 kts
Speed Number (higher = faster)
Columbia 31 ★
Cape Dory 30 Mk Ii
Chance 30 30 Allied
1.5
Nicholson 31
0.9
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