For over 90 years, Lego has transcended its humble origins as a small Danish carpentry workshop to become a global phenomenon, sparking creativity and joy in generations. The name "Lego" itself is from the Danish phrase "leg godt," meaning "play well", a philosophy that has remained at the heart of the company's enduring success.

​Ole Kirk Christiansen founded the company in 1932, initially producing wooden toys. It wasn't until 1949 that he began producing an early version of the now-iconic interlocking plastic bricks, inspired by a "Kiddicraft Self-Locking Building Bricks" toy designed by British toymaker, Hilary Fisher Page. The modern Lego brick design, with its "stud-and-tube" coupling system, was patented in 1958 by Christiansen's son, Godtfred Kirk Christiansen, solidifying the system's incredible versatility and allowing for endless construction possibilities.

​Lego's appeal extends far beyond childhood, captivating adults and inspiring a vibrant community of collectors. Famous Lego enthusiasts include David Beckham known for his elaborate builds and personal collection. The community's passion fuels a bustling secondary market, where rare and retired sets can fetch high prices.

The simple yet ingenious design of the Lego brick allows for universal compatibility, meaning a brick from 1958 can still connect with one produced today. This timeless quality, combined with continuous innovation in design and collaboration with major franchises, ensures Lego's place not just as a toy, but as a cultural icon.

​Among the most sought-after and valuable Lego sets are those that tap into beloved pop culture franchises. The Lego Harry Potter Diagon Alley Set (75978), is a prime example. This intricate set, featuring Ollivanders Wand Shop, quickly became a collector's item due to its detailed design and the enduring popularity of the wizarding world. Similarly, the original Lego Ghostbusters Firehouse Headquarters (75827), a massive and highly detailed recreation of the iconic movie location, commands significant value among fans for its impressive scale and nostalgic appeal.

Both of these sets will be offered for sale as part of a Single-Owner Lego Collection at Sheffield Auction Gallery on 15th January 2026 with many other valuable sets including limited edition releases and early pristine sets.

So now is a great time to begin or add to a collection!