The Lego set Fallingwater with the set number 21005 is part of the LEGO Architecture theme and is recommended for ages 16+. It was released in July 2009. The model has 811 pieces, and we estimate it takes around 2 hours to build. It was designed by Steen Sig Andersen.79 Brickfact users have this set in their collection.
The box measures 15 x 10.3 x 2.8 in (38.2 x 26.2 x 7.1 cm). The recommended retail price is £74.99.
Lego 21005 product data
Set Information
Availability
Release
07/2009
Retiring Status
Retired (06/2015)
Price Information
RRP
£74.99
Insiders Points (for purchase at Lego)
600
Packaging
Packaging dimensions
15 x 10.3 x 2.8 in
EAN (GTIN13)
5702014712881
Popularity with Brickfact users
- users have this set
- 79
79 Brickfact users have Fallingwater in their collection.
Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of 2 November 2026.
Lego 21005 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
- Current market value
- £288.51
- Growth vs. RRP
- +285 % £74.99
- Range
- £288.51 – £343.26
- Average
- £324.19
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Part Lists for LEGO 21005 Fallingwater
LEGO 21005 Frequently Asked Questions
Is LEGO 21005 still available?
LEGO has retired 21005 Fallingwater, and no retailer in our price comparison currently sells it new. Its market value on secondary marketplaces is £288.51.
