Yacht Valuation Guide

How a yacht's market value is actually established — the same three-approach framework professional appraisers use, applied by GetBoat's valuation engine to every listing in the catalog.

Key facts

A professional yacht valuation triangulates three approaches: market comparables, replacement cost minus depreciation, and capitalized charter income.
Comparable asking prices are adjusted roughly −10% to transaction level.
Price per foot is the standard normalizer: it rises with length, falls ~6% per year of age, and is anchored to category and brand tier.

1. The market (sales comparison) approach

The primary approach whenever comparables exist. Take recent listings of the same category and a similar length (±15%), normalize to price per foot, and adjust for what actually differs: age on a geometric ~6%-per-year curve, brand tier, engine hours, refit history, equipment level. Because the comparables are ASKING prices, the result is shifted about 10% down to transaction level. Medians beat averages — one megayacht in the sample should not move your number.

2. The cost approach

What would it cost to have this yacht new today (replacement cost new), and how much of that survives age? The like-new price per foot for the category is depreciated along the calibrated curve — each year retains ~94% of value, flattening onto a residual floor near 14% for sound 30-year-plus hulls. The cost approach anchors the market approach when comparables are thin, and exposes overpriced listings fast.

3. The income approach (charter yachts)

A yacht that earns charter income can be valued as a small business: realistic weekly rate × achievable weeks, minus operating costs (crew, berth, maintenance, insurance — typically a large share of gross), capitalized at a rate reflecting the asset's risk. For most private yachts this is a sanity check; for actively chartered fleets it can dominate.

Reconciling to one number

Professional practice weights the approaches by the quality of their inputs — commonly around 60% market / 40% cost when comparables are healthy — and states a confidence range rather than a false-precision point. A fast-sale (liquidation) value runs near 75% of fair market value. GetBoat's valuation engine applies exactly this framework nightly across the whole catalog, which is what powers the GB Yacht Price Index and the undervalued-deal signals.

When you need a survey

Every valuation above is a desktop exercise: it positions a yacht on the market but cannot see osmosis, fatigued rigging or a tired engine room. Before money moves, a pre-purchase marine survey verifies condition — and routinely re-prices the deal. For a professional condition and value report on a specific yacht, see GetBoat Yacht Evaluation.

Frequently asked questions

How do professionals value a yacht?

Three approaches, cross-checked: the market (sales comparison) approach — comparable listings adjusted for length, age, condition and equipment; the cost approach — replacement cost new minus depreciation; and, for charter yachts, the income approach — capitalizing the charter earnings. The market approach carries the most weight when enough comparables exist.

What moves a yacht valuation the most?

Length drives price non-linearly (price per foot rises with size), then age on a ~6%-per-year geometric curve, then brand tier, engine hours, refit history and equipment. Condition discovered by survey can move the final number by double-digit percentages.

What is the difference between asking price and market value?

Asking prices typically sit about 10% above what buyers actually pay. A valuation targets the probable transaction price, which is why comparable ASKING prices are adjusted downward.

Do I need a marine survey for a valuation?

For any transaction — yes. A desktop valuation positions the yacht on the market; a pre-purchase survey verifies structure, machinery, systems and osmosis, and its findings routinely re-price the deal. Insurers and lenders will require one regardless.