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21005 LEGO Architecture Architect Series Fallingwater thumbnail image

21005 LEGO Architecture Architect Series Fallingwater
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21005 LEGO Architecture Architect Series Fallingwater
  • Fallingwater thumbnail
  • Fallingwater thumbnail
  • Fallingwater thumbnail
  • Fallingwater thumbnail
  • Fallingwater thumbnail
  • Fallingwater thumbnail

LEGO 21005 Fallingwater is a Architecture set valued at $389 for new and sealed sets, up 289% from an original retail price of $99.99. The set retired in February 2015 with annual appreciation averaging 7.29% since. Used copies are valued between $140 and $180 depending on condition. Secondary market prices for new and sealed sets typically fall between $357 and $478.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Fallingwater since February 2024. Very high accuracy
LEGO 21005 Fallingwater is an Architecture Architect Series set released in 2009, containing 811 pieces. It builds a detailed microscale model of Frank Lloyd Wright’s Fallingwater residence in Mill Run, Pennsylvania, depicting the cantilevered terraces set over the Bear Run waterfall. The design highlights layered stonework, a forested base, and the watercourse running through the structure. A printed nameplate is included.

A new and sealed Fallingwater is currently valued at around $389, with annual growth of approximately 5%, which is lower than other Architect Series sets. The average used price is $150 for those in good overall condition. New and sealed listings currently range from $389 to $500. While long-term growth remains positive, recent trends indicate the rate of appreciation is slowing. The set was available for 66 months, from August 2009 to February 2015.
All regions

For Sale (New/Sealed)

 (US) ARCHITECTURE: Fallingwater (21005)
BrickEconomy Choice
$325.00
-16.5%
(FR) Architecture 21005 Fallingwater Set, Complete & Scelled, Frank Lloyd Wright $347.10
-10.9%
(US) Architecture Fallingwater 21005 Architect Series 811 pcs Book 16+ $350.00
-10.1%
(US) 21005 Architecture Fallingwater Factory-Sealed $359.00
-7.8%
(US) Brand New Sealed. Box top is dented. Ask for pictures and any questions before buying... $360.00
-7.6%
(US) ARCHITECTURE - FIRST EDITION FALLINGWATER 21005 NEW UNOPENED SEALED BNIB $365.00
-6.3%
(US) ARCHITECTURE: Fallingwater (21005) $375.00
-3.7%
(US) ARCHITECTURE: Fallingwater (21005) $375.00
-3.7%
(US) 21005 Architecture Series by Frank Lloyd Wright Fallingwater Brand New Seal $379.99
-2.4%
(US) ARCHITECTURE: Fallingwater (21005) ~ NEW/SEALED $395.00
+1.4%
(US) ARCHITECTURE: Fallingwater (21005) $399.00
+2.5%
(US) Excellent condition. Seals are perfect, has some very minor surface scratches. FREE S... $400.00
+2.7%
(US) BrickLink store House of Many Bricks $400.00
+2.7%
(US) Sealed in box, good condition. $405.00
+4.0%
Show 39 more listings

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 21005 Fallingwater.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 21005 Fallingwater.

Sets in Architecture / Architect Series

21010 Robie House

Theme / Subtheme Architecture / Architect Series
Year 2011
Pieces 2,276
Availability Retired
21010 LEGO Architecture Architect Series Robie House
Retail $199.99
Value $599.16
Growth  +199.6%
Annual growth 5.6%

21017 Imperial Hotel

Theme / Subtheme Architecture / Architect Series
Year 2013
Pieces 1,188
Availability Retired
21017 LEGO Architecture Architect Series Imperial Hotel
Retail $129.99
Value $199.99
Growth  +53.9%
Annual growth 6.4%

21014 Villa Savoye

Theme / Subtheme Architecture / Architect Series
Year 2012
Pieces 660
Availability Retired
21014 LEGO Architecture Architect Series Villa Savoye
Retail $69.99
Value $250.00
Growth  +257.2%
Annual growth 7.2%

21009 Farnsworth House

Theme / Subtheme Architecture / Architect Series
Year 2011
Pieces 546
Availability Retired
21009 LEGO Architecture Architect Series Farnsworth House
Retail $59.99
Value $299.42
Growth  +399.1%
Annual growth 6.8%

21012 Sydney Opera House

Theme / Subtheme Architecture / Architect Series
Year 2012
Pieces 270
Availability Retired
21012 LEGO Architecture Architect Series Sydney Opera House
Retail $39.99
Value $139.72
Growth  +249.4%
Annual growth 9.0%

21007 Rockefeller Center

Theme / Subtheme Architecture / Architect Series
Year 2011
Pieces 240
Availability Retired
21007 LEGO Architecture Architect Series Rockefeller Center
Retail $39.99
Value $124.27
Growth  +210.8%
Annual growth 9.9%

21004 Solomon Guggenheim Museum

Theme / Subtheme Architecture / Architect Series
Year 2009
Pieces 208
Availability Retired
21004 LEGO Architecture Architect Series Solomon Guggenheim Museum
Retail $39.99
Value $139.86
Growth  +249.7%
Annual growth 10.4%

My Collection

Fallingwater Reviews

47 reviews
4.9
Collectors
Investors
Eurobricks
“Easily the most appealing of the Architecture sets in terms of design, complexity, and build. If you only buy one Architecture set, make it this one! It makes a lovely display piece and is also tactile and inviting. Yes, it's pricey but it's also surprisingly hefty with all... More those teensy parts and definitely a deluxe item - like a fine wine, or couveture chocolate, you get what you pay for.”
Full review at www.eurobricks.com
“As a LEGO set, I enjoyed Fallingwater’s “simple” build style. Modern LEGO Architecture sets are packed with advanced design techniques and styling. Fallingwater was like stepping back to my childhood, when all I had were bricks and plates and it was up to me to figure out... More what I could make from them. The method of sliding together the puzzle-like floors of the home is clever and gives LEGO Fallingwater a unique touch. The use of simple tiles and wall elements perfectly captures the cantilevered terraces that give Fallingwater its signature look.”
Full review at brickgeekzblog.com

About Architecture Architect Series

The LEGO Architect Series is a line of LEGO sets that allows users to build detailed models of famous landmarks and architectural structures from around the world. The sets are designed to be educational, and are intended to teach users about the history, design, and engineering of these structures.

Architect Series consists of 8 sets that ran from 2009 to 2013. As of today, 21010 Robie House is the most valuable Architect Series set with an estimated new/factory sealed value of $599.
Summary
Architecture Architect Series Fallingwater set 21005 was released in August 2009, retailing for $100, but has since been retired. New, unopened Fallingwater sets are valued at $389, while used sets can be found for $150 in good condition.
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Designed by Frank Lloyd Wright in 1934, Fallingwater is perhaps the most famous residential home in the world. Open to the public since 1963, this masterpiece exemplifies Frank Lloyd Wright's organic architectural style by intimately merging man with the surrounding landscape.

This highly-detailed LEGO model, co-developed and designed by architect Adam Reed Tucker, captures all of the distinctive features that make Fallingwater an architectural landmark. The assembled Fallingwater model stands 10" (256 mm) wide on a gray base with printed name label and includes a booklet with facts about the building, its construction and its history. A striking and imaginative display for your desk, bookshelf or mantelpiece! Replica of real-world architectural landmark Fallingwater!

Booklet included with details on design and history! (English language only) Measures 4.7" (11.7cm) tall, 10" (25.6cm) wide and 5" (12.8cm) deep.
Description provided by LEGO©