How many pieces does the LEGO Chomping Monster Book of Monsters (76449-1) have?

The LEGO Chomping Monster Book of Monsters set (76449-1) contains 519 pieces. It was released in 2025 as part of the LEGO Harry Potter theme.

How can I find missing parts for LEGO set 76449-1?

On BrickMissing you can check which parts from the LEGO Chomping Monster Book of Monsters (76449-1) you already own. Add your LEGO collection and we'll show exactly which of the 519 pieces you're missing and which you already have.

Can I build the LEGO Chomping Monster Book of Monsters with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 519 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Chomping Monster Book of Monsters from?

The LEGO Chomping Monster Book of Monsters (76449-1) belongs to the LEGO Harry Potter theme. You can browse all Harry Potter sets on BrickMissing to find more sets from this theme.

Chomping Monster Book of Monsters - View 8

Chomping Monster Book of Monsters

🏷️ 76449-1•🎨 Harry Potter•📅 2025•🧱 519 parts•Intermediate

The LEGO Harry Potter 76449-1 Chomping Monster Book of Monsters, a 519-piece set from 2025, meticulously recreates the sentient textbook from Hogwarts’ Care of Magical Creatures lessons. This brick-built model features hidden wheels and a Technic pull-back function, allowing the book to speed across flat surfaces while its mouth articulates in a chomping action. Accompanying the monstrous volume is a Neville Longbottom LEGO minifigure, complete with his miniature Monster Book of Monsters accessory element. The set captures the appearance of the magical book, suitable for display or interactive play, and expands any Harry Potter-themed collection with its animated function.

Parts Inventory

🧱 519 parts

Part	Color	Qty
Plate Special 1 x 2 with Pin Hole on Top 11458	Black	18×
Plate Special 1 x 2 with Pin Hole on Top 11458	Reddish Brown	2×
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Dark Brown	4×
Pullback Motor 6 x 3 x 5 12799	Dark Bluish Gray	1×
Animal Body Part, Horn (Cattle) / Tentacle / Vine / Branch / Tongue - Long 13564	Reddish Brown	2×
Slope Curved 2 x 2 x 2/3 15068	Reddish Brown	18×
Slope Curved 2 x 2 x 2/3 15068	Dark Pink	3×
Plate Special 1 x 2 with Three Teeth [Tri-Tooth] 15208	Dark Tan	1×
Tile Special 1 x 2 with Two Vertical Teeth / Tooth 15209	Reddish Brown	12×
Technic Axle 5 with Stop 15462	Reddish Brown	2×

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Slope Curved 2 x 2 x 2/3	15068	Reddish Brown	18×
Slope Curved 2 x 2 x 2/3	15068	Dark Pink	3×
Plate Special 1 x 2 with Three Teeth [Tri-Tooth]	15208	Dark Tan	1×
Tile Special 1 x 2 with Two Vertical Teeth / Tooth	15209	Reddish Brown	12×
Technic Axle 5 with Stop	15462	Reddish Brown	2×
Tile Special 1 x 1 with Clip with Rounded Edges	15712	Reddish Brown	2×
Technic Pin Connector Round 1L [Beam]	18654	Lime	4×
Plate Round Corners 2 x 6 Double	18980	Reddish Brown	1×
Technic Pin Connector Hub with 1 Axle	22961	Red	2×
Technic Pin Connector Hub with 1 Axle	22961	Black	4×
Bar Holder with Hole and Bar Handle	23443	Medium Nougat	12×
Tile 1 x 4 with Groove	2431	Tan	3×
Book Binding with Two Studs	24324	Reddish Brown	1×
Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end	25214	Dark Tan	2×
Tile Round 1 x 1 Quarter	25269	Dark Brown	19×
Tile Round 1 x 1 Quarter	25269	Dark Pink	2×
Plate Special 2 x 3 with Rocks	27261	Dark Brown	9×
Plate Special 2 x 3 with Rocks	27261	Reddish Brown	14×
Plate Special 2 x 3 with Rocks	27261	White	3×
Tile 2 x 2 Curved, Macaroni	27925	Reddish Brown	10×
Technic Pin Connector Hub with 2 Axles	27940	Dark Bluish Gray	4×
Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top]	28802	Reddish Brown	12×
Slope Curved 2 x 1 with Stud Notch Right	29119	Dark Red	1×
Slope Curved 2 x 1 with Stud Notch Left	29120	Dark Red	1×
Plate 2 x 4	3020	Dark Brown	1×
Plate 1 x 2	3023	Tan	8×
Plate 4 x 6	3032	Reddish Brown	2×
Tile 2 x 2 with Tan 'of' print	3068bpr9313	Reddish Brown	1×
Tile 2 x 2 with Tan 'The' print	3068bpr9314	Reddish Brown	1×
Tile 1 x 2 with Groove	3069b	Medium Azure	2×
Tile 1 x 2 with Groove	3069b	Tan	1×
Technic Axle and Pin Connector Angled #6 - 90°	32014	Black	1×
Technic Brick 1 x 14 [13 Pin Holes]	32018	Light Bluish Gray	8×
Plate Special 1 x 2 with Door Rail	32028	Tan	10×
Technic Axle and Pin Connector Angled #2 - 180°	32034	Light Bluish Gray	4×
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced	32123b	Dark Pink	4×
Technic Ball Joint	32474	Black	2×
Technic Beam 3 x 5 L-Shape Thick	32526	White	2×
Plate Special 2 x 2 with Only 2 studs	33909	Tan	4×
Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper)	34103	Reddish Brown	4×
Plate 1 x 8	3460	Reddish Brown	4×
Plate 1 x 8	3460	Sand Green	2×
Plate 1 x 8	3460	Dark Tan	2×
Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip]	3484	Reddish Brown	10×
Technic Driving Ring Extension, 8 Ridges	35186	Dark Bluish Gray	2×
Plate Special 1 x 2 Rounded with 2 Open Studs	35480	Tan	16×
Plate 1 x 6	3666	White	2×
Plate 1 x 6	3666	Tan	2×
Technic Pin without Friction Ridges Lengthwise	3673	Light Bluish Gray	2×
Equipment Wand [Individual]	36752a	Dark Brown	2×
Bracket 1 x 1 - 1 x 1	36841	Black	2×
Technic Axle 6	3706	Red	2×
Technic Axle 8	3707	Black	3×
Plate 1 x 4	3710	Red	6×
Plate 1 x 4	3710	Medium Azure	2×
Plate 1 x 4	3710	Reddish Brown	1×
Technic Bush	3713	Black	2×
Hinge Brick 1 x 2 Base	3937	Tan	4×
Plate 6 x 6	3958	Reddish Brown	4×
Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls]	42195	Red	1×
Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls]	42195	Black	1×
Technic Pin 1/2	4274	White	2×
Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot	42924	Black	2×
Technic Beam 1 x 2 Thick	43857	Dark Bluish Gray	2×
Plate 1 x 10	4477	Black	4×
Plate Special 1 x 8 with Door Rail	4510	Tan	8×
Plate Special 1 x 8 with Door Rail	4510	Reddish Brown	2×
Technic Axle 3	4519	Yellow	1×
Plate Special 1 x 2 [Side Handle Closed Ends]	48336	Red	1×
Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs	49307	Reddish Brown	2×
Plate Special 1 x 1 with Tooth	49668	Dark Brown	6×
Plate Special 1 x 1 with Tooth	49668	White	2×
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small	53451	Dark Tan	14×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Dark Brown	8×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Tan	4×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Dark Pink	2×
Plant / Creature Body Part, Vine / Tail / Tentacle / Bionicle Spine, Spiky	55236	Reddish Brown	2×
Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes	55981	White	2×
Wheel 18mm x 14mm with Axle Hole, Fake Bolts and Shallow Spokes	55982	Black	2×
Technic Axle Connector Smooth [with x Hole + Orientation]	59443	Yellow	2×
Plate Special 1 x 2 with Clips Horizontal [Open O Clips]	60470b	Red	1×
Plate 1 x 12	60479	White	4×
Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]	61252	Black	2×
Technic Pin with Friction Ridges Lengthwise with No Center Slots	61332	Black	16×
Hinge Brick 2 x 2 Top Plate Thin	6134	Tan	4×
Technic Pin Connector Round [Slotted]	62462	White	2×
Plate Special 1 x 2 with Clip Horizontal on End	63868	Reddish Brown	2×
Technic Axle and Pin Connector Perpendicular Triple	63869	Lime	2×
Technic Axle Pin 3L without Friction Ridges and 2L Axle	65249	White	2×
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole]	65304	Orange	4×
Technic Axle and Pin Connector Perpendicular	6536	Black	2×
Technic Axle and Pin Connector Perpendicular	6536	Red	2×
Technic Cam	6575	White	1×
Technic Cam	6575	Black	1×
Tile 1 x 6 with Groove	6636	Tan	8×
Book Cover, Fangs On Edge with Medium Nougat Fur, White Fangs print	68505pr0002	Reddish Brown	1×
Plate Round Corner 3 x 3 with 2 x 2 Round Cutout	68568	Reddish Brown	2×
Tile 2 x 6 with Tan 'Monster Book' print	69729pr0052	Reddish Brown	1×
Tile 2 x 6 with Tan 'Monsters' print	69729pr0053	Reddish Brown	1×
Technic Pin Long 3l, No Friction Ridges, with Stop and Hole	77765	Light Bluish Gray	1×
Plate Special 1 x 4 Rounded with 2 Open Studs	77845	Reddish Brown	6×
Plate Special 1 x 3 Rounded with 3 Open Studs	77850	Orange	4×
Bar 2L with Stop in Center	78258	White	2×
Bracket 1 x 1 - 1 x 2	79389	White	4×
Plate Round Corner 2 x 2 with 1 x 1 Cutout	79491	Reddish Brown	10×
Technic Connector 1 x 2 x 4 with 2 Pin Holes, 2 Axle Holes	80910	White	2×
Plate Round 1 x 1 with Open Stud	85861	Dark Tan	12×
Technic Pin 1/2 with Friction	89678	Red	2×
Plate 2 x 14	91988	Tan	1×
Plate 2 x 14	91988	Red	1×
Tyre 30.4 x 14 Offset Tread [Centre Band]	92402	Black	4×
Slope Curved 4 x 1 Double with No Studs	93273	Tan	1×
Bracket 1 x 2 - 2 x 4	93274	White	12×
Brick and Axle Separator v2.0	96874	Orange	1×
Tile Round 1 x 1 with White Dot/Circle/Eye print	98138pr0107	Black	4×
Bracket 1 x 2 - 2 x 2 Inverted	99207	Red	8×
Bracket 1 x 2 - 2 x 2 Inverted	99207	Medium Azure	4×
Bracket 1 x 2 - 1 x 2 Inverted	99780	Reddish Brown	1×
Bracket 1 x 2 - 1 x 2 Inverted	99780	Yellow	12×
Bracket 1 x 2 - 1 x 2	99781	Black	1×
Hips and Black Medium Legs [Complete Assembly]	37364c03	Black	1×
Torso Robes with Dark Red Collar, Buttoned with Gryffindor Crest Print, Black Arms, Light Nougat Hands	973c03h02pr5682	Black	1×
Hair Short, Tousled with Side Part	62810	Dark Brown	1×
Minifig Head Neville Longbottom, Dark Brown Eyebrows, Tooth Gap, Open Mouth Smile / Scared	28621pr9652	Light Nougat	1×

Build DNA

Parts inventory insights for Chomping Monster Book of Monsters

519 pieces puts this build -19% against the average Harry Potter set and -19% against the average 2025 release.

LEGOHARRY POTTER

Vs average Harry Potter set

-19%-121 parts

This set519

Average set640

Average Harry Potter set: 640 pieces across 189 other sets.

Vs average 2025 set

-19%-118 parts

This set519

Average set637

Average 2025 set: 637 pieces across 561 other sets.

Color profile

19different colors

Dominant color

Reddish Brown

Reddish Brown133x

26%

Tan74x

14%

Black73x

14%

Dark Brown50x

10%

Unique parts

4.9 pieces per unique type

107

Repeat factor

Average pieces per unique type.

Most used part

Plate Special 2 x 3 with Rocks

26x

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

This site is not affiliated with or endorsed by the LEGO Group.

Build Insights🧩107unique parts🎨19different colors📊27.3avg. parts per color🏆26×Plate Special 2 x 3 with Rocks

🎨 All Harry Potter sets 📅 All sets from 2025

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