Boston
Serial Number Lookup

Instantly determine the age, production year, and origin of your Boston piano using our historical archive.

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Boston Serial Number Chart

Our archive holds 17 Boston entries covering 1991 to 2007, spanning serial numbers 103,091 to 160,535.

Each row gives the first serial number of that year, so a number falling between two rows belongs to the earlier one. Where a chart skips years, the range covered is shown instead of a single year.

17 entries · 19912007

YearSerial numbers
1991103,091 – 103,321
1992103,322 – 105,311
1993105,312 – 107,544
1994107,545 – 110,170
1995110,171 – 112,441
1996112,442 – 115,757
1997115,758 – 120,212
1998120,213 – 125,535
1999125,536 – 132,459
2000132,460 – 138,889
2001138,890 – 141,607
2002141,608 – 144,962
2003144,963 – 148,605
2004148,606 – 153,097
2005153,098 – 157,096
2006157,097 – 160,534
2007160,535 and above

Figures are drawn from published factory and historical listings and are checked for continuity; where a source is ambiguous we say so rather than guess. Spotted something wrong? Use the correction link on any result.

Dating Your Boston Piano

Boston is a piano line designed by Steinway & Sons and manufactured by Kawai, offering Steinway-inspired design with modern production consistency.

Where to Find the Serial Number

To accurately date your Boston, you first need to locate its serial number. On most pianos, this is stamped on the gold-colored cast iron plate inside the instrument.

  • On Uprights: Open the top lid and look inside. The number is usually printed on the plate near the top, often toward the center or right side.
  • On Grands: Slide the music desk back or remove it. Look at the cast iron plate between the tuning pins.

Frequently Asked Questions

How old is my Boston piano?

By entering your serial number into the lookup tool above, our system checks it against historical production records to tell you the exact year, or range of years, your piano was built.

Where was my Boston made?

Historically, Boston pianos originated in United States / Japan. The specific factory of your piano may vary depending on the production year and model prefix.

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Dive deeper into the history, models, and timeline of Boston.

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