Knockturn Alley

About Knockturn Alley

Knockturn Alley (4720-1) is a LEGO Harry Potter set released in 2003, currently averaging $57.68 used on BrickLink. It comes with 2 minifigures worth a combined $13.44. The set has retired from retail, so secondary market is the only option. The full parts inventory runs 90 pieces.

Part-out value

The minifigures account for about 23% of the set's value ($13.44 out of $57.68). The remaining value is in the parts and the set as a complete package. Selling complete will likely net more than parting out unless you have specific demand for the individual figures.

Seller notes

• Sealed copies sell for $134.56 vs $57.68 used — a 133% premium. If you have this set new in sealed box (NISB), price it accordingly.
• This is a vintage set (2003). Condition of the box and instructions significantly affects value. A complete set with original box and instructions can sell for well above the average.

Minifigures in Knockturn Alley (2)

Harry Potter - Sand Green Sweater Torso, Blue Legs

hp038$7.49

Lucius Malfoy - Black Suit

hp039$5.95

Parts (90)

Minifigure, Utensil Goblet

Brick 2 x 2 Corner

×2

Panel 1 x 2 x 3 - Hollow Studs

×2

Tile 1 x 4

Brick 1 x 1 x 5 - Hollow Stud

Brick 1 x 2 x 5

Plate, Modified 1 x 2 with Bar Handle on Side - Free Ends

Brick, Modified 1 x 4 with Channel

×2

Brick 2 x 2

×2

Brick 1 x 2

×6

Brick 1 x 2

×5

Brick 1 x 1

×6

Brick 1 x 1 with Angry Black Eyebrow and White Eye Left Pattern

Brick 1 x 1 with Angry Black Eyebrow and White Eye Right Pattern

Brick 1 x 6

Rock 1 x 1 Jewel 24 Facet

Rock 1 x 1 Jewel 24 Facet

Minifigure, Utensil Sextant / Quadrant

Window 3 x 8 x 6 Bay with Fixed Trans-Brown Glass

Plate 2 x 4

×2

Plate 2 x 4

×3

Plate 2 x 4

Plate 2 x 3

Plate 2 x 2

Plate 2 x 2

×4

Plate 2 x 2

×3

Plate 1 x 2

Plate 1 x 2

×3

Spider with Round Abdomen and Clip

Plate 1 x 1

×2

Plate 4 x 4

Plate 4 x 8

×2

Plate, Round Corner 3 x 3

×2

Slope 45 2 x 4

×2

Slope 45 2 x 2

×8

Slope 45 2 x 2 with Sand Green Cash Register Pattern

Slope 45 2 x 1

×3

Slope 45 2 x 1

×4

Slope 45 2 x 2 Double Convex Corner

Slope 45 2 x 2 Double Convex Corner

×3

Wedge, Plate 8 x 8 Cut Corner

Brick, Round 1 x 1

×18

Brick, Round 1 x 1

Brick, Round 1 x 1

×6

Tile 1 x 2

×3

Tile 1 x 2 with HP Spider, Bone, and Bag Pattern

Tile 1 x 2 with Spooky Green Hand Pattern

Tile 1 x 1

×3

Plate, Modified 1 x 2 with Door Rail

×4

Slope 33 3 x 4

Slope 33 2 x 2 Double

Arch 1 x 6

×3

Plate 1 x 8

×2

Plate 1 x 3

×2

Plate 1 x 3

×4

Minifigure, Head Skull Evil with Eyebrows, Black Print Pattern

×2

Minifigure, Head without Face with Purple Brain Pattern

Slope, Inverted 45 2 x 2 with Flat Bottom Pin

×8

Slope, Inverted 45 2 x 1

×2

Plate 1 x 6

×2

Plate 1 x 6

Slope 75 2 x 2 x 3 - Hollow Studs

×2

Slope 75 2 x 2 x 2 Quadruple Convex

Plate 1 x 4

×3

Plate, Modified 1 x 2 with 1 Stud without Groove (Jumper)

×2

Plate 2 x 6

×3

Hinge Brick 1 x 4 Swivel Top

Hinge Brick 1 x 4 Swivel Base

Hinge Brick 1 x 2 Base

×3

Hinge Brick 1 x 2 Top Plate

Plate 6 x 6

Owl, Rounded Features

×2

Plate, Round 1 x 1

×2

Plate, Round 1 x 1

×4

Plate 8 x 8

×2

Panel 1 x 4 x 3 - Hollow Studs

×2

Hinge Plate 1 x 2 Locking with 1 Finger on End with Bottom Groove

×2

Hinge Plate 1 x 2 Locking with 2 Fingers on End

×2

Hinge Plate 1 x 2 Locking with 1 Finger on Side with Bottom Groove

Slope 75 2 x 1 x 3 - Open Stud

×2

Bracket 1 x 2 - 2 x 2

Arch 1 x 3

×2

Cone 1 x 1

Cone 1 x 1

×2

Bar 1 x 3 with Clip and Stud Holder (Robot Arm)

×2

Panel 1 x 2 x 1

×2

Wave Rounded Straight with Bar End and Small Pins (Castle Dragon Flame / Seaweed / Water)

×2

Hinge Brick 2 x 2 Top Plate

×2

Tile, Modified 4 x 4 with Studs on Edge

Arch 1 x 6 x 2 Curved Top

Common questions about Knockturn Alley

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