If you want to know what year your Yamaha piano was manufactured, the easiest way is by checking the Yamaha piano serial number.

Yamaha is one of the world’s largest and most respected piano manufacturers, known for precision engineering, reliability, and consistency. Every Yamaha piano is stamped with a unique serial number that allows you to determine its approximate production year and factory origin.

At Carlingford Music Centre, one of Australia’s longest-established piano specialists since 1982, we regularly help customers identify the age, model, and value of their Yamaha pianos.

Where to Find the Yamaha Piano Serial Number

Before using the Yamaha serial number chart below, you first need to locate the number.

Upright Yamaha Piano

• Open the top lid above the keyboard
• Look at the metal frame (plate) inside the piano

Yamaha Grand Piano

• Lift the main lid
• The serial number will be stamped on the frame near the tuning pins

Once you have the serial number, compare it with the Yamaha serial number chart below.

Yamaha Piano Serial Number Chart (Japan Production)

This table helps estimate the manufacturing year of Yamaha pianos built in Japan.

(Serial numbers are approximate starting points for production years.)

Yamaha Piano Serial Numbers – Indonesia Production

Many modern Yamaha upright pianos are manufactured in Yamaha’s Indonesian factories. These often have different serial sequences and may include model prefixes.

Typical Indonesian-built Yamaha pianos include models such as:

• B Series (B1, B2, B3)
• GB Series grand pianos
• Certain U-series exports

These instruments maintain Yamaha’s strict quality control while offering excellent value for modern piano buyers.

Why Knowing Your Yamaha Piano’s Age Matters

Looking up your Yamaha serial number can reveal important information about your instrument.

1. Determine Manufacturing Year

This helps establish the piano’s true age.

2. Identify the Factory

Some Yamaha pianos were produced in:

• Japan
• Indonesia
• Other Yamaha facilities

3. Estimate Market Value

The age, model, and origin all influence resale value.

4. Maintenance Planning

Older instruments may require:

• Regulation
• Re-stringing
• Restoration work

Are Older Yamaha Pianos Better?

Even though some people believe Japanese-built Yamaha secondhand pianos from the 1970s to the 1990s represent value. thinking these instruments are often known for:

✔ Strong build quality
✔ Reliable actions
✔ Long-lasting structural components
✔ Excellent tuning stability

However, please be aware that a huge part of this will be dependent on its country of life & care; modern pianos also benefit from advanced manufacturing technology and improved materials. There are too many substandard used Yamahas imported into Australia through the grey market, so always have a qualified, unbiased piano technician check these out before you make a purchase. You could be looking at high costs to get these instruments working correctly

Need Help Identifying Your Yamaha Piano?

If you want help confirming the age, model, or value of your Yamaha piano, our piano specialists at Carlingford Music Centre can assist.

Simply provide:

• Your Yamaha serial number
• The model number (if known)
• A photo of the piano

With over 44 years of experience in the Australian piano industry, we can help determine the true history and value of your Yamaha piano.