How many pieces does the LEGO The Goonies: The Walshes' Attic (40773-1) have?

The LEGO The Goonies: The Walshes' Attic set (40773-1) contains 179 pieces. It was released in 2025 as part of the LEGO LEGO Ideas and CUUSOO theme.

How can I find missing parts for LEGO set 40773-1?

On BrickMissing you can check which parts from the LEGO The Goonies: The Walshes' Attic (40773-1) you already own. Add your LEGO collection and we'll show exactly which of the 179 pieces you're missing and which you already have.

Can I build the LEGO The Goonies: The Walshes' Attic 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 179 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO The Goonies: The Walshes' Attic from?

The LEGO The Goonies: The Walshes' Attic (40773-1) belongs to the LEGO LEGO Ideas and CUUSOO theme. You can browse all LEGO Ideas and CUUSOO sets on BrickMissing to find more sets from this theme.

The Goonies: The Walshes' Attic - View 8

The Goonies: The Walshes' Attic

40773-1 LEGO Ideas and CUUSOO 2025 179 parts 6.6% catalog rarity Intermediate

Revisit a classic 1980s adventure with The Goonies: The Walshes' Attic (40773-1), a LEGO Ideas set from 2025. This 179-piece model recreates the pivotal scene where Willy’s treasure map is discovered within the Walsh family’s cluttered attic. The set includes detailed minifigures of Irving Walsh and Irene Walsh, adding to the authentic recreation. Visible scene elements feature a distinct brick-built statue and a specific sticker of the iconic pirate painting that Clark “Mouth” Devereaux interacted with in the movie. Designed to complement The Goonies Adventure set (21363), this attic display allows the 4 Goonie minifigures from that separate set to be positioned around a 'The Goonies' plaque, completing the memorable treasure hunt narrative.

Parts Inventory

🧱 179 parts

Showing the first 12 rows of the parts list (179 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
Unknown	1×	Check price → View
Unknown	1×	Check price → View
Dark Tan	2×	€0,13 View at LEGO → View
Dark Brown	1×	€0,13 View at LEGO → View
Medium Nougat	2×	€0,06 View at LEGO → View
Reddish Brown	2×	€0,06 View at LEGO → View
Dark Tan	1×	€0,07 View at LEGO → View
Black	1×	€0,07 View at LEGO → View
Black	1×	€0,05 View at LEGO → View
Medium Nougat	1×	€0,17 View at LEGO → View
Medium Nougat	1×	€0,07 View at LEGO → View
Dark Red	1×	€0,12 View at LEGO → View

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Catalog rarity

How common are the parts in The Goonies: The Walshes' Attic?

6.6%Moderate rarity

more commonless common

7 of 106 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

4.5%

All sets

6.7%

Least common in our catalog

Sticker Sheet 1 for Set 40773-1 · Unknown · only this set in our catalogSticker Sheet 2 for Set 40773-1 · Unknown · only this set in our catalogTile 2 x 6 · Black · only this set in our catalog

How we calculate this →