Piano Serial Numbers
Find Your Piano’s Age & History

Piano serial numbers identify the (1) age of your piano, the (2) piano's year of manufacture, as well as (3) the circumstances surrounding the production of your piano (including factory history, manufacturing processes, company ownership, etc.)

You can run a free piano serial number history search from this page (see list of manufacturers, below).

Piano Serial Numbers:
Location, location, location...

Piano serial numbers usually have five to seven digits, but may have fewer or more, depending on the manufacturer and age of your piano. Serial numbers may also include a letter as well.

Here are the TOP FIVE places to locate the serial number on your spinet, console, or upright piano:

Serial number locations are found:

1) On the piano’s gold harp or plate. After lifting up the lid, look along the top front of the plate. The serial number may be to the right or the left, or in the middle.

2) Under the opened lid on the ledge, stamped on a little plaque, to the right or to the left.

3) Stamped on the back of the piano; near the top of the wood frame.

4) Printed on one of the hammers, found on either end of the piano (newer or imported pianos).

5) Printed on one the keys - behind the nameboard, inside the piano (newer or imported pianos).

If you cannot find the serial number in any of the locations listed on this page, please watch the video below, to help find more piano's serial number locations.

Grand Piano Serial Numbers
Where Are They Found? ...

Here are the TOP FIVE places to locate the serial number on your BABY GRAND or GRAND piano:

(See this link for a detailed picture of where to look)

Note: You may have to remove the (1) music desk first and then (2) gently clean off any dust from your piano's plate [using a soft dry cloth] before these numbers can be found.

Serial number locations are found:

1) On the piano’s gold harp or plate, near the tuning pins, as you face the keys. Look to the right or to the left.

2) The Capo d'astro bar. Located on the right, this acts as a bridge to the 'ribs' of the gold plate.

3) On the piano's soundboard. (see link above for a diagram)

4) On the plate underneath the piano's lid, opposite side from the keys.

5) On the back of the keyslip [located directly in front of the keys]. (On older pianos, you must unscrew 3-5 screws to remove the keyslip. The serial number can be found here, or directly behind the keyslip, on the keyframe.)

Scroll down below to find the (1) manufacturer of your piano, and then (2) click on the link to find the serial number.

(Please be patient as we are updating this page on a daily basis. We invite you to SUBSCRIBE to this page as serial numbers are being updated and added on an ongoing basis.)

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Broadwood and Sons
C. Bechstein
Chickering and Sons
Hallet and Davis
Hobart M. Cable

Kohler and Campbell

Lyon & Healy

Melville Clark

Schafer and Sons

Steinway and Sons
Story and Clark

Vose and Sons
Wm Knabe

Young Chang


Thinking of purchasing a Yamaha Piano? Visit our Grey Market Pianos page to find out more before making that purchase!

The Pierce Piano Atlas, 12th Edition now in hardcover format, provides a wealth of information about the piano manufacturing industry. Over 12,000 piano names are included, some dating back to the early eighteen hundreds. This guide provides references to serial numbers, dates of manufacture, factory locations, a brief history of many manufacturers and other pertinent information.

The Piano Book is the bible of the piano marketplace. An indispensable resource to buyers and owners of pianos, amateur and professional pianists alike. This book evaluates and compares every brand and style of piano sold in the United States.

Information on how the piano works, ages, and the difference between different piano brands is discussed in great detail. There is also a wealth of diagrams of parts, information on manufacturing, maintenance, moving and storage, inspecting new and used pianos, the special market for Steinways, and sales gimmicks to watch out for.

Playing Piano for Pleasure is a practical guide to learning and playing the piano for fun! Includes material from the author's interviews with master pianists, artists, and writers. The result is a book that should be cherished for years to come.

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