How many pieces does the LEGO Valentine's Day Heart Box (40051-1) have?

The LEGO Valentine's Day Heart Box set (40051-1) contains 54 pieces. It was released in 2013 as part of the LEGO Seasonal theme.

How can I find missing parts for LEGO set 40051-1?

On BrickMissing you can check which parts from the LEGO Valentine's Day Heart Box (40051-1) you already own. Add your LEGO collection and we'll show exactly which of the 54 pieces you're missing and which you already have.

Can I build the LEGO Valentine's Day Heart Box 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 54 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Valentine's Day Heart Box from?

The LEGO Valentine's Day Heart Box (40051-1) belongs to the LEGO Seasonal theme. You can browse all Seasonal sets on BrickMissing to find more sets from this theme.

Valentine's Day Heart Box

40051-1 Seasonal 2013 54 parts 0% catalog rarity Beginner

Celebrate Valentine's Day with the delightful LEGO® Valentine's Day Heart Box set, 40051-1. This buildable bright red keepsake features two charming heart-shaped LEGO brick boxes. Each box includes an attached top that twists open to reveal inner storage compartments, perfect for tucking away treasured memories or small items. The clever design allows the smaller heart box to nest neatly inside the larger one, offering a special way to present a hidden surprise. With their distinctive heart-shaped knobs, these boxes offer an engaging building experience and a unique display for any LEGO enthusiast.

Parts Inventory

🧱 54 parts

Showing the first 12 rows of the parts list (54 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
Red	4×	€0,11 View at LEGO → View
Red	5×	€0,25 View at LEGO → View
Red	4×	€0,16 View at LEGO → View
Red	1×	€0,10 View at LEGO → View
Red	1×	€0,08 View at LEGO → View
Red	6×	€0,11 View at LEGO → View
Red	6×	€0,10 View at LEGO → View
Red	2×	€0,07 View at LEGO → View
Red	2×	€0,07 View at LEGO → View
Red	2×	€0,12 View at LEGO → View
Red	8×	€0,15 View at LEGO → View
Red	8×	€0,11 View at LEGO → View

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Catalog rarity

How common are the parts in Valentine's Day Heart Box?

0%No rare combinations

more commonless common

Every recorded part+color combination appears in at least 4 sets in our catalog, including this set. This does not guarantee availability or low prices.

Theme average

2.2%

All sets

6.7%

Least common in our catalog

No combinations recorded in 3 or fewer sets

How we calculate this →