12 Grimmauld Place (76408)
This set is one of the most unique and beloved builds in the Harry Potter LEGO collection. Featuring a transforming townhouse façade, it recreates the magical hidden headquarters of the Order of the Phoenix.
Released in 2022 and retired by January 2024, this set had a relatively short shelf life of just 19 months. That limited availability, combined with its unique features, is already pushing its value upward.
But the real gem of this set? The minifigure lineup. You get nine characters in total…
- Harry Potter (hp338)
- Ron Weasley (hp339)
- Sirius Black (hp337)
- Nymphadora Tonks (hp336)
- Kreacher (hp341)
- Molly Weasley (hp340)
- Fred Weasley (hp342)
- George Weasley (hp343)
- Kingsley Shacklebolt (hp335)
- Hermione’s cat, Crookshanks
Investment performance
Retail price (launch) = £115
Current value (sealed) = £189
Growth since retirement = 64%
Estimated annual growth moving forward = 9.3%
With an average annual growth rate of 19.7% so far, this set has rapidly gained traction among collectors and investors alike. While that growth rate is expected to stabilize to around 9.3% annually, that’s still an impressive return, especially when compared to traditional investments.
Figures taken from Brick Economy
Why this set is a strong investment
Short lifespan, high demand
Retired after just 19 months, this limited production run makes the set rarer than many others in the Harry Potter line.
Exclusive minifigures
Some of the included minifigs, like Kreacher and Kingsley Shacklebolt, are unique or rare – helping boost the resale value.
Innovative design
The transforming mechanism of Grimmauld Place is one-of-a-kind, offering playability and display value that appeal to a broad range of collectors.
12 Grimmauld Place is a textbook example of how smart LEGO investing works: exclusive characters, unique design, limited availability, and strong fandom demand. With projected returns still outpacing many traditional investments.