# LEGO 40815-1 — Birthday Party Cake (2025)

Source: https://www.brickmissing.com/sets/40815-1-birthday-party-cake
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

The LEGO Seasonal Birthday Party Cake (40815-1) delivers a festive, customizable display piece for recurring celebrations. This 219-piece model features a multi-layered birthday cake that neatly opens, revealing a hidden compartment within its structure. Inside, builders will discover vibrant pink and yellow flower elements designed to adorn the cake. The set includes 10 individual candles, allowing for precise placement to personalize the topping for various celebratory milestones. Its modular design ensures the cake can be reconfigured and brought out annually, serving as a charming centerpiece ready to mark special occasions with a unique, constructed touch.

## Set facts

- Set number: 40815-1
- Name: Birthday Party Cake
- Theme: Seasonal › Birthday
- Released: 2025
- Pieces: 219
- Distinct part + colour lots: 40
- LEGO retail price: € 14,99
- Build difficulty: easy
- Repairability: 0.0% of this set's lots are hard to replace (0 of 40 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (40 lots, 219 pieces)

Prices are the official LEGO Pick a Brick price per individual part, where LEGO publishes one.

| Qty | Part | Colour | Part no. | LEGO element ID | LEGO price each |
| ---: | --- | --- | --- | --- | --- |
| 2 | Brick Special 1 x 2 with 2 Studs on 1 Side | Reddish Brown | 11211 | 6397820 | €0,13 |
| 8 | Plate 3 x 3 | Reddish Brown | 11212 | 6497747 | €0,12 |
| 8 | Slope Curved 2 x 1 No Studs [1/2 Bow] | Bright Light Yellow | 11477 | 6147726 | €0,06 |
| 8 | Slope Curved 2 x 2 x 2/3 | Medium Azure | 15068 | 6119126 | €0,13 |
| 8 | Slope Curved 2 x 2 x 2/3 | Lime | 15068 | 6138661 | €0,13 |
| 28 | Tile Round 1 x 2 Half Circle | Dark Pink | 1748 | 6529298 | €0,13 |
| 1 | Plate Special Round 2 x 2 with Center Stud (Jumper Plate) | Dark Pink | 18674 | 6223767 | €0,07 |
| 2 | Plate Round Corners 2 x 6 Double | Reddish Brown | 18980 | 6357946 | €0,18 |
| 10 | Tile Round 1 x 1 with Hollow Bar | White | 20482 | 6186681 | €0,05 |
| 18 | Tile Round 1 x 1 Half Circle | Reddish Brown | 24246 | 6328180 | €0,06 |
| 8 | Plant, Flower, Plate Round 1 x 1 with 5 Petals | Bright Light Orange | 24866 | 6209681 | €0,06 |
| 8 | Plant, Flower, Plate Round 1 x 1 with 5 Petals | Bright Pink | 24866 | 6212501 | €0,06 |
| 4 | Brick Special 1 x 1 with Studs on 2 Adjacent Sides | White | 26604 | 6224811 | €0,10 |
| 2 | Brick 1 x 8 | Reddish Brown | 3008 | 4263776 | €0,24 |
| 4 | Brick 1 x 6 | White | 3009 | 300901 | €0,25 |
| 4 | Plate 2 x 4 | Reddish Brown | 3020 | 4211186 | €0,15 |
| 8 | Plate 1 x 2 | Reddish Brown | 3023 | 4211150 | €0,08 |
| 4 | Plate 1 x 2 | Medium Azure | 3023 | 6097419 | €0,08 |
| 2 | Plate 1 x 1 | Reddish Brown | 3024 | 4221744 | €0,06 |
| 4 | Plate 1 x 1 | Lime | 3024 | 4621557 | €0,06 |
| 10 | Brick Special 1 x 4 with 4 Studs on One Side | Reddish Brown | 30414 | 6153594 | €0,18 |
| 2 | Tile 2 x 2 with Groove | Lime | 3068b | 4518611 | €0,07 |
| 2 | Tile 2 x 2 with Groove | Dark Bluish Gray | 3068b | 4211055 | €0,07 |
| 1 | Tile 1 x 2 with Groove | Tan | 3069b | 4114026 | €0,07 |
| 8 | Tile 1 x 1 with Groove | Reddish Brown | 3070b | 4211288 | €0,05 |
| 4 | Tile 1 x 1 with Groove | Lime | 3070b | 4537251 | €0,05 |
| 6 | Plate 1 x 8 | Black | 3460 | 346026 | €0,18 |
| 8 | Plate 1 x 6 | Light Bluish Gray | 3666 | 4211438 | €0,17 |
| 2 | Plate 1 x 4 | Black | 3710 | 371026 | €0,12 |
| 4 | Plate 1 x 4 | Bright Light Yellow | 3710 | 6248756 | €0,12 |
| 10 | Wave / Flame Small with Pin | Trans-Orange | 37775 | 6357747 | €0,10 |
| 1 | Plate 2 x 6 | Reddish Brown | 3795 | 4211247 | €0,19 |
| 1 | Brick Round 2 x 2 with Axle Hole | Bright Light Yellow | 3941 | 6301835 | €0,11 |
| 2 | Plate Special 1 x 4 with 2 Studs with Groove [New Underside] | Magenta | 41740 | 6249090 | €0,07 |
| 4 | Plate Round 1 x 1 Swirled Top / Poo | Lavender | 53119 | 6492250 | €0,08 |
| 4 | Plate Round Corner 6 x 6 | Tan | 6003 | 6056484 | €0,51 |
| 2 | Tile 1 x 3 | Lime | 63864 | 6185307 | €0,11 |
| 2 | Tile 1 x 6 with Groove | Dark Pink | 6636 | 4649764 | €0,13 |
| 1 | Tile 2 x 6 | Dark Bluish Gray | 69729 | 6321746 | €0,22 |
| 4 | Plate 3 x 3 Corner | White | 77844 | 6428165 | €0,17 |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/40815-1-birthday-party-cake
- Inventory data is based on official LEGO inventories via the Rebrickable catalog, updated daily.
- Part images, minifigure lists and related sets are on the set page: https://www.brickmissing.com/sets/40815-1-birthday-party-cake