Please Note: Serial numbers represent the approximate ending serial number for the year of production for New York and Hamburg pianos. Steinway Serial numbers for some early production may span more than one year. In addition to the age of the piano, where possible, we can provide finish, size, factory service records and other information we have on that Steinway. In this case this is a model M which is 5’7 in length. This online serial number lookup tool allows you to find the age of your Steinway quickly and easily by entering the piano’s serial number. Also the Letter stamped in ink above the serial number is the model of the piano. On Steinway grand pianos the serial number can be found on the cast iron plate between the tuning pins above the keyboard. Steinway Serial Numbers by Year Manufactured To determine the age of a Steinway piano we need to first locate the serial number. If you are running into this problem, feel free to give us a call, and we’ll be happy to work with you to locate your serial number.

It should be easily visible from inside the piano. Sometimes, however, a serial number can be nearly impossible to find, even to professionals who know where to look and have identified thousands of serial numbers in their years of expertise. On Steinway upright pianos the serial number can be located on top of the wrestplank above the cast iron plate when you open the lid. To find the serial number of your Steinway piano, look for a number (most likely between four and six digits in length) located on the lower part of the piano's cast-iron plate by the tuning pins. Now that you have the serial number, you can use. To determine the age of a Steinway piano we need to first locate the serial number. The serial number is located on top of the cast-iron plate when you open the toplid.

Steinway serial number lookup