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GLOSSARY · SURVEY TERMS

What is a condition and valuation survey? C&V in plain words

UPDATED 10 NOVEMBER 2026 · 1 SOURCE

A condition and valuation survey, or C&V, reports a boat's condition and gives its value. What it covers, who asks for one, and how it differs from a full pre-purchase survey.

DEFINITION
Condition and valuation (C&V)

A boat survey that reports the boat's condition and ends with the surveyor's opinion of its market value, often asked for by insurers and lenders.

ALSO CALLED: C&V SURVEY

A condition and valuation survey, C&V for short, does what the name says: it reports the boat's condition and ends with the surveyor's opinion of what it's worth. Discover Boating calls it the most common type of boat survey, covering the entire boat and its propulsion.

Insurers ask for one to set the agreed value and decide whether to cover the boat, and lenders ask for one before they finance it.

What it covers

Structure, systems, safety equipment and compliance, with each finding and its recommendation, then the value. Discover Boating describes the insurance C&V as generally less comprehensive than a buyer's survey, sticking to a list of specific items. A buyer's C&V usually adds the haul-out and sea trial in full.

The value comes from comparable boats, sold or for sale, adjusted for what the survey found. The report usually gives a market value, and some add a replacement cost.

In the report

The findings and recommendations, then the valuation and how it was reached. See our condition and valuation survey guide and appraisal report template.

Frequently asked

Is a C&V the same as a pre-purchase survey?

In the US the terms often overlap. A buyer's survey usually adds the haul-out and sea trial in full. An insurance C&V is narrower and follows the insurer's list of items.

How does a surveyor set the value?

From comparable boats sold or for sale, adjusted for the condition found. Our guide to the condition and valuation survey goes through it.

Related terms

Glossary
SURVEY TERMS

Sea trial

The part of a boat survey where the boat is taken out and run under power, and under sail if it has one, to see how the engine and systems behave under load.

SURVEY TERMS

Haul-out

Lifting a boat out of the water, usually in a travel hoist, so the surveyor can inspect and sound the hull below the waterline.

SURVEY TERMS

HIN

The 12-character number moulded or fixed on a boat's transom that identifies its builder, serial number and build and model year, like a car's VIN.

SURVEY TERMS

Limitation period

The time after a survey within which a client can bring a claim. In England and Wales it's generally six years for a claim in contract.

SURVEY TERMS

LOA, beam and draft

A boat's three main dimensions. LOA is its length from end to end, beam its greatest width, and draft how deep it sits below the waterline.

SURVEY TERMS

Moisture meter

A hand-held meter that a surveyor presses against a fibreglass hull or deck to compare moisture levels across it, finding wet laminate and wet core.

Related guides

YACHT SURVEYS · 3 MIN

Condition and valuation survey: what a C&V survey is and how the value is set

What a condition and valuation survey on a boat covers, how it differs from a pre-purchase and an insurance survey, who asks for one, and how the surveyor arrives at the value.

YACHT SURVEYS · 7 MIN

Boat insurance survey: when you need one, what it checks and what it costs

When an insurer asks for a condition and valuation survey, what the surveyor checks, what it costs per foot, how the recommendations work and how to insure a boat without a survey.

YACHT SURVEYS · 4 MIN

What is a marine survey? What it includes, how long it takes and who needs one

A marine survey is an independent inspection of a boat's condition and value. What a boat survey covers, the main types, how long it takes, what it costs and whether it's worth it.

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