Top 10 Harry Potter Lego Sets Under 20 Pounds UK – Building & Construction Toys

As an Amazon Associate I earn from qualifying purchases.

1. LEGO

LEGO 76386 Harry Potter Hogwarts: Polyjuice Potion Mistake Castle Set with 20th Anniversary Golden Minifigure and Transforming Minifigures

LEGO - Features a buildable moaning Myrtle's bathroom famous scene to practise Harry Potter potion spells, with lots of authentic accessories. Includes harry potter, hermione granger and Ron Weasley minifigures, and 2 random wizard card tiles for kids to collect out of 16 in total.

Kids turn harry, add a different hairpiece, hermione & ron minifigures’ heads to reveal an alternative face, and the transformation is done!. Kids transform favourite harry Potter characters into Vincent Crabbe & Gregory Goyle, but sometimes magic fails and Hermione becomes a cat. This lego harry potter toy for boys and girls includes an exclusive, golden Harry Potter minifigure to celebrate 20 years of Harry's magic.
BrandLEGO
ManufacturerLEGO
Height14.1 cm (5.55 Inches)
Length7.2 cm (2.83 Inches)
Weight0.29 kg (0.65 Pounds)
Width26.2 cm (10.31 Inches)
Part Number76386
Model76386

2. Harry Potter TM

LEGO 75966 Harry Potter Hogwarts Room of Requirement Building Set

Harry Potter TM - A switch inside the room blasts the decrees off the wall outside,  while 2 power shooters are included to fire at the dummy Death Eater.

Build the room of requirement,  slide back the panel and sneak through the hidden door to practise Patronus charms inside with Harry Potter. Details of hogwarts are captured by the minifigure's uniforms and the fireplace and noticeboard within the Room. Includes 3 minifigures – harry,  hermione granger and Luna Lovegood – with wands,  plus Hermione's otter Patronus and Luna's hare Patronus. Recreate magical scenes from harry potter and the Order of the Phoenix with Dumbledore's Army in the mysterious Room of Requirement.
BrandHarry Potter TM
ManufacturerLEGO
Height14.1 cm (5.55 Inches)
Length7.2 cm (2.83 Inches)
Weight0.29 kg (0.64 Pounds)
Width26.2 cm (10.31 Inches)
Part Number75966
Model75966

3. Harry Potter TM

LEGO 75967 Harry Potter Forbidden Forest: Umbridge’s Encounter Building Set with Giant Grawp and 2 Centaur Figures

Harry Potter TM - Open the enchanted tree to find hidden inside a lantern,  bone,  turkey leg and bicycle handlebar with a bell for Grawp to hold.

Includes 3 minifigures – harry potter,  hermione Granger and Dolores Umbridge – plus 2 centaurs and a posable giant Grawp. Umbridge stands out in her signature pink outfit,  making her an easy target for Grawp to pick up. The minifigures carry their wands while the centaurs are equipped with bow and arrow to defence themselves. The buildable tree in the forbidden forest is complete with toadstools and spider hanging from a web; perfect for recreating movie scenes.
BrandHarry Potter TM
ManufacturerLEGO
Height22.2 cm (8.74 Inches)
Length6.2 cm (2.44 Inches)
Weight0.32 kg (0.71 Pounds)
Width26.2 cm (10.31 Inches)
Part Number75967
Model75967

4. LEGO

The Rise of Voldemort Collectible Building Set for Wizarding World Fans, LEGO 75965 Harry Potter and the Goblet of Fire

LEGO - When the brick lever is pulled, Voldemort rises up from a hidden compartment beneath the surface of the graveyard and summons a Death Eater.

Kids can help save harry from the Dark Lord with magic and accessories including a cauldron, bone, dagger and the Triwizard cup. The set depicts the exciting graveyard scene where Voldemort magically appears to battle Harry Potter trapped there by Peter Pettigrew. This building set for kids features the Little Angleton graveyard from Harry Potter and the Goblet of Fire with tombstones and vegetation. Includes 4 mini figures: lord voldemort, Peter Pettigrew and Harry Potter with wands, Death Eater and a Triwizard tournament costume.
BrandLEGO
ManufacturerLEGO
Height19.1 cm (7.52 Inches)
Length4.6 cm (1.81 Inches)
Weight0.2 kg (0.44 Pounds)
Width26.2 cm (10.31 Inches)
Part Number75965
Model75965

5. LEGO

LEGO 75945 Harry Potter Expecto Patronum Set with 4 Minifigures and Patronus Stag Figure

LEGO - Includes four lego harry potter minifigures: Harry Potter, Sirius Black and two Dementors. Build and play out harry potter and the Prisoner of Azkaban Forbidden Forest scenes with four minifigures and a stag figure. The semi-transparent glittering stag figure has room for a minifigure on top. Also includes harry’s wand to cast the Expecto Patronum spell, as used in the Harry Potter and the Prisoner of Azkaban movie. Set a forest scene of the magical world of wizards with a small lakeside build and two buildable trees with a spell-cast shooting function.
BrandLEGO
ManufacturerLEGO
Height14.1 cm (5.55 Inches)
Length4.8 cm (1.89 Inches)
Weight0.2 kg (0.44 Pounds)
Width26.2 cm (10.31 Inches)
Part Number75945
Model75945

6. LEGO

LEGO Harry Potter and Hedwig Owl Delivery Polybag Set 30420 Bagged

LEGO - Contains 27 pieces + 1 Minifigure. Small collectable item - not necessarily suitable as a child's gift. Harry potter and Hedwig Owl Delivery. Lego harry potter Promo Set.
BrandLEGO
ManufacturerLEGO
Height2.31 cm (0.91 Inches)
Length15.9 cm (6.26 Inches)
Width12.19 cm (4.8 Inches)
Part Number30420
Model6294099

7. LEGO

LEGO 76385 Harry Potter Hogwarts Moment: Charms Class, Collectible Book Toy, Travel Case, Portable Playset

LEGO - Includes 3 minifigures: harry potter,  professor flitwick standing on a pile of books to be seen,  and cho chang,  the Head of Ravenclaw House.

When the lesson ends,  close the cover and take it with you wherever you go,  it is of a perfect travel size and easy to carry around. Also includes blackboard,  fireplace,  bookshelf,  and a feather and textbook to help students learn the levitation charm – Wingardium Leviosa!. Kids open the set’s cover to reveal professor Flitwick’s spell-casting lesson,  lots of magical supplies to practice with and extend the play. The set features a brick-built book that opens to reveal 1 of 4 Hogwarts classrooms,  ready to be joined while professors teach lessons.
BrandLEGO
ManufacturerLEGO
Height26.2 cm (10.31 Inches)
Length6.1 cm (2.4 Inches)
Weight0.37 kg (0.82 Pounds)
Width19.1 cm (7.52 Inches)
Part Number76385
Model76385
WarrantyNo warranty

8. EDCAA

Gift Idea for Wizarding World Fan, Building Set for Kids Compatible with Lego 75954 Not Include Model, Led Light Up Kit for Harry Potter Hogwarts Great Hall Castle Toy

EDCAA - Use: this led lighting set illuminates for harry potter hogwarts Great Hall Castle Toy, Gift Idea for Wizarding World Fan, Building Set for Kids Compatible with Lego 75954 Not Include Model.

Plug in power and illuminate your device with our amazing design! Tips: prepare a usb port or power bank for lighting. Product features: the light is made from original material purely handmade. Please install your led light easily and carefully, no tight pull; The voltage should be less than 5 V to avoid burns. Installation instructions: if you need a user manual, please leave a message on Amazon. We will send you an electronic manual by e-mail. Important note: this is a led lighting kit only. All of the building blocks set featured in the Images And Videos Are Just For The Lighting Show, Not Include TheBuilding Model Set. It contains 1 uSB Light Kit, user manual.
BrandEDCAA
ManufacturerEDCAA
Weight0.04 kg (0.09 Pounds)

9. Bricklight

Bricklight SET NOT INCLUDED Led Light kit for LEGO Harry Potter Attack on the Burrow 75980 Only Light Kit

Bricklight - Comes with AAA batteries boxbatteries not included. Enjoyable building experience. Ultra thin wire:make it possible to pass between bricks.
BrandBricklight
ManufacturerBricklight

10. LYCH

Not Include The Lego Set, Compatible with Lego 76394, LYCH Led Lighting Kit for Lego Harry Potter Fawkes Dumbledores Phoenix Building Set

LYCH - Led lighting kit for lego harry potter fawkes dumbledores Phoenix Display Building Set for Adults, Compatible with LEGO 76394 building blocks. Before assembly, please connect all lights to power to verify they are work.

Instructions: pdf file ask the seller after purchase. Tips: please install your led light carefully, dont hard pulling or bend. Easy: the light set is powered by battery box. With clear pictures and step by step to building, you can contact us anytime if any question, we will try our best to solve your problems. Value: after assembly, get the model in the dark and turn on the switch, you can bring your LEGO model from dark to bright, increasing the enjoyment and fun of playing. The lights kit contains bulbs, strip lights, expansion boards, battery box and so on. Not include the Lego Set.
BrandLYCH
ManufacturerLYCH
Weight0.08 kg (0.18 Pounds)
Part Number61547007Z7MFK
Model61547007Z7MFK