How many pieces does the LEGO Farnsworth House (21009-1) have?

The LEGO Farnsworth House set (21009-1) contains 546 pieces. It was released in 2011 as part of the LEGO Architecture theme.

How can I find missing parts for LEGO set 21009-1?

On BrickMissing you can check which parts from the LEGO Farnsworth House (21009-1) you already own. Add your LEGO collection and we'll show exactly which of the 546 pieces you're missing and which you already have.

Can I build the LEGO Farnsworth House 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 546 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Farnsworth House from?

The LEGO Farnsworth House (21009-1) belongs to the LEGO Architecture theme. You can browse all Architecture sets on BrickMissing to find more sets from this theme.

Farnsworth House

21009-1 Architecture 2011 546 parts 2% repair risk Easy

The LEGO Architecture Farnsworth House (21009-1) meticulously recreates Ludwig Mies van der Rohe's iconic modern marvel. This 546-piece set, released in 2011, faithfully portrays the single-story steel structure with its distinctive floor-to-ceiling glass walls, designed to integrate a minimalist interior with nature. Builders use transparent elements to represent the expansive glass panels, reflecting the original 1945–1951 construction near the Fox River in Plano, Illinois. The completed model measures over 25cm wide and 7cm tall, mounted on a display base featuring a printed name label. An accompanying booklet details the building's design and history.

21009-1

3D build progress

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Parts Inventory

🧱 546 parts

Part	Color	Qty	LEGO price each
Tile 1 x 4 with Groove 2431	White	6×	€0,12 View at LEGO → View
Tile 1 x 4 with Groove 2431	Tan	2×	€0,12 View at LEGO → View
Plate 2 x 12 2445	White	4×	€0,36 View at LEGO → View
Brick 1 x 2 3004	Tan	1×	€0,11 View at LEGO → View
Brick 1 x 1 3005	White	46×	€0,07 View at LEGO → View
Brick 1 x 6 3009	Tan	1×	€0,25 View at LEGO → View
Plate 2 x 4 3020	Black	2×	€0,15 View at LEGO → View
Plate 2 x 3 3021	White	6×	€0,13 View at LEGO → View
Plate 2 x 2 3022	White	3×	€0,10 View at LEGO → View
Plate 1 x 2 3023	Trans-Clear	2×	€0,10 View at LEGO → View
Plate 1 x 2 3023	Tan	3×	€0,08 View at LEGO → View
Plate 1 x 2 3023	White	6×	€0,08 View at LEGO → View