The 10 Most Expensive LEGO Harry Potter Sets of All Time
/LEGO Harry Potter sits proudly alongside LEGO Star Wars as one of the most successful LEGO IPs of all time. A fan-favourite theme, the brand released their first set alongside the release of the 1st film in 2001. With more elaborate and detailed sets released in recent years, the partnership appears to be heading from strength to strength.
Here, we break down the top 10 most expensive LEGO Harry Potter sets of all time, by RRP.
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10. LEGO Harry Potter 4842 Hogwarts Castle - £102.99
RRP £102.99 | $129.99 | €129.99
One for the more classic LEGO Harry Potter fans, this 1290 piece set was the 4th edition Hogwarts Castle released in September 2010. Updated to include references to the later films, this set included some intricately detailed minifig exclusives including an exclusive Albus Dumbledore (with Silver Embroidery), Professor McGonagall (with Dark Green Robe), Argus Filch and Professor Flitwick.
9. LEGO Harry Potter 31201 Hogwarts Crest Art - £104.99
RRP £104.99 | $119.99 | €119.99
Released in January 2021, the LEGO Hogwarts Crest set contains 4249 parts, mostly comprised of 1x1 round tiles. Create 1 of 4 options, the crests of Gryffindor, Slytherin, Hufflepuff and Ravenclaw. Get 4 sets and make a larger and more unique Hogwarts crest.
8. LEGO Harry Potter 76408 12 Grimmauld Place - £114.99
RRP £114.99 | $119.99 | €129.99
The LEGO 12 Grimmauld Place set, with 1083 parts, was released in June 2022. The set features 9 iconic minifigures and a mechanism which transforms the set, moving the outer 2 townhouses to reveal the Wizard’s secret HQ in the middle.
7. LEGO Harry Potter 76393 Harry And Hermione - £114.99
RRP £114.99 | $119.99 | €119.99
One of the more unusual entries on the list, the LEGO Harry and Hermione ‘Minifigures’ were released in June 2021. This release is potentially game changing for LEGO as we might see more large scale ‘minifigs’ going forward. The set is built from 1673 pieces and includes posable arm, hand and hip joints as well as rather quirky printed face tiles and sweater panels.
6. LEGO Harry Potter 76389 Chamber of Secrets - £129.99
RRP £129.99 | $129.99 | €139.99
Breaking away from the more recent Hogwarts Castle designs, the LEGO Harry Potter Chamber of Secrets, released in June 2021, features a more modular design. This 1176 piece set comes with an olive green, movie-accurate Basilisk mini-build and an array of 11 exclusive minifigures. These include Colin Creevey, a glow-in-the-dark Nearly Headless Nick, Tom Riddle and 20th Anniversary Pearl Gold Voldemort.
5. LEGO Harry Potter 10217 Diagon Alley - £132.99
RRP £132.99 | $149.99 | €149.99
Released in January 2011, the 2025 piece LEGO Diagon Alley was LEGO’s first large scale iteration of the famous set piece. A great display or play set, this build comes with 11 minifigures (including Ollivander, Rubeus Hagrid and Fred/George Weasley) and captures 3 of the Wizarding World’s recognisable locations, Gringotts Bank, Ollivander’s Wand Shop and Borgins and Burkes.
4. LEGO Harry Potter 76391 Hogwarts Icons - £259.99
RRP £259.99 | $299.99 | €299.99
One of the newer sets on the list, the LEGO Hogwarts Icons - Collectors’ Edition was released in September 2021. With 3010 pieces, this charming build would be an excellent display piece for any Harry Potter fan. Mini-builds include Harry Potter’s glasses, a trio of potion bottles (Polyjuice Potion, Gillyweed and Felix Felicis), a Golden Snitch, Hogwarts Letter (which you can personalise) and 3 golden minifigures (Dumbledore, McGonagall and Hagrid).
3. LEGO Harry Potter 75978 Diagon Alley - £389.99
RRP £389.99 | $449.99 | €449.99
An updated, larger scale version of the 2011 model, the 5544 piece LEGO Diagon Alley was released to much acclaim in September 2020. The build can be displayed as one long, 1.02m wide singular entity or you can separate the 4 main modules for individual display. Detailed locations include Ollivander’s, Flourish and Blotts and Weasley’s Wizard Wheezes. 14 character minifigures are included, all of which are exclusives, bar Draco Malfoy and Hagrid.
2. LEGO Harry Potter 71043 Hogwarts Castle - £409.99
RRP £409.99 | $469.99 | €469.99
Released in September 2018, the 6020 piece LEGO Hogwarts Castle was released to please fans looking for the ultimate Hogwarts build. Intricately detailed, both on the exterior and the interior, it features multiple locations from the film franchise: The Great Hall, Chamber of Secrets, Hagrid’s Hut, Room of Requirement and Umbridge’s Office are just a few. Whilst the set includes the 4 Hogwarts founders as standard-sized minifigs, you’ll also get 24 micro-scale minifigures.
1. LEGO Harry Potter 76405 Hogwarts Express - £429.99
RRP £429.99 | $499.99 | €499.99
The massive Collector’s Edition Hogwarts Express contains 5129 parts and was released in August 2022. The set is a 1:32 scale replica of the Hogwarts Express featuring 20 minifigures from across the films including Harry, Ron and Hermione, Professor Lupin, a Dementor and Luna. Construct a 3-compartment carriage, coal tender and engine with a lever on top that can make the train rock like a real steam train.
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