Set values / LEGO Fallingwater #21005
LEGO Fallingwater 21005
Architecture · 2009

LEGO Fallingwater #21005

Retired 2015-02-08
Value now (new)
$377
+277% vs retail
Retail price$100
Value now (used)$171
New price range$261 to $451
Prices as of 2026-07-21
Track this set free
🔒 Unlock the full picture
Daily price history, retirement forecast, sell-window alerts and your ROI on this set.
See plans, from $4.99/mo
HOLD

Is LEGO Fallingwater a good investment?

LEGO Fallingwater is retired and trades +277% versus its original retail price. Retired sets usually keep climbing as sealed supply dries up, so most collectors hold and sell into a spike rather than flipping now.

Track Fallingwater and get a sell alert

About LEGO Fallingwater

The LEGO Fallingwater (set 21005) is a Architecture set released in 2009 with ? pieces. It has retired and is no longer produced by LEGO, which is often when collectible sets start to gain value.

It originally sold for $100. Today, sealed copies trade around $377 on the secondary market, a gain of 277% versus its original price. Used copies average $171, with listings ranging from $261 to $451.

Prices for the LEGO Fallingwater come from live BrickLink marketplace data, updated regularly. To see its full price history, retirement forecast and the best window to sell, track it in your free BrickGains portfolio.

Specifications

Set number21005
ThemeArchitecture
Year released2009
Pieces-
Price per piece-
Original retail price$100
StatusRetired 2015-02-08
Current value (new)$377
Change vs retail+277%
🧱 BrickGains
Add LEGO Fallingwater to your portfolio
Track what you paid vs what it is worth, and get an email the moment it is time to sell.
Track it free