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Martin Guitars Serial Number Lookup
Decode manufacturing year, factory location, and series specs directly from serial codes & neck stamps.
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Where to Find the Serial Number on a Martin Guitars Guitar

1Internal Neck Heel Block (Mahogany Block)

Look through the soundhole towards the neck joint. Martin laser-engraves or stamps both the Model Name (e.g. D-28) and the Serial Number on the solid mahogany neck block.

Martin Guitars Serial Number Formats & Historical Dating Cheat-Sheet

Production EraSerial FormatDecoding Rule / MeaningExample
Sequential Chronological System (1898–Present)Continuous sequential numbers (4 to 7 digits)Martin assigns consecutive serial numbers sequentially as instruments pass final inspection at the Nazareth, PA facility.#2450000 -> Year 2020 Nazareth build

Frequently Asked Questions: Dating & Authenticating Martin Guitars

Where do I find my Martin guitar serial number?

Look straight inside the soundhole with a light at the wooden neck block where the neck joins the body. The top line is the model name (e.g. 000-18, D-28) and the bottom line is the numeric serial.

Why are Pre-War Martin guitars so valuable?

Martin guitars built between 1930 and 1944 (the Golden Era) featured Adirondack spruce tops, Brazilian rosewood, and forward-shifted scalloped X-bracing, making them worth $20,000 to $100,000+ today.

Guitar Price Guide 2026 Resource

Explore Martin Guitars Market Prices & Buying Advice

Knowing your guitar's build year is the first step in determining its resale value. Read our comprehensive 2026 buying guide and valuation tables to see current market trends for Martin Guitars.

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