LEGO® Architecture 21030 United States Capitol Building

Current best price

LEGO 21030 is currently available from $340.00 incl. shipping at Amazon.com. Only one retailer in our comparison stocks it.

Updated November 1, 2026 at 9:36 PM EST

LEGO® Architecture United States Capitol Building 21030 (1/7)
LEGO® Architecture United States Capitol Building 21030 (1/7)
LEGO® Architecture United States Capitol Building 21030 (2/7)
LEGO® Architecture United States Capitol Building 21030 (3/7)
LEGO® Architecture United States Capitol Building 21030 (4/7)
LEGO® Architecture United States Capitol Building 21030 (5/7)
LEGO® Architecture United States Capitol Building 21030 (6/7)
LEGO® Architecture United States Capitol Building 21030 (7/7)

LEGO 21030 price comparison: where is it cheapest?

Prices incl. shipping to the US ·

Brickfact may earn a commission when you buy through a merchant link. Commissions do not determine the order of offers. How Brickfact compares prices

iFurther information
The Lego set United States Capitol Building with the set number 21030 is part of the LEGO Architecture theme and is recommended for ages 12+. It was released in September 2016. The model has 1,032 pieces, and we estimate it takes around 2 - 3 hours to build. It was designed by Rok Zgalin Kobe.275 Brickfact users have this set in their collection.
The box measures 15 x 10.3 x 3.7 in (38.2 x 26.2 x 9.4 cm). The recommended retail price is $99.99.
Our Brickfact Lego price comparison compares the prices of 1 shop for this set. It is currently cheapest at Amazon.com for $340.00 including shipping. That is $0.33 per piece. Unfortunately, the set is currently not available below its recommended retail price.
The Part-Out-Value (POV) is the sum of the average prices paid on bricklink.com for all parts of this set. It is about $118.94.

Lego 21030 product data

Set Information

Set ID
21030
Pieces
1032
Designer
Rok Zgalin Kobe
Building Time
2 - 3 hours
Age Range
12+

Availability

Release
09/2016
Retiring Status
Retired (12/2019)

Price Information

RRP
$99.99
Insiders Points (for purchase at Lego)
650
Part Out Value
$118.94

Packaging

Packaging dimensions
15 x 10.3 x 3.7 in
EAN (GTIN13)
5702015591195

Popularity with Brickfact users

users have this set
275
buyers in the last 12 months
19

275 Brickfact users have United States Capitol Building in their collection. 19 users bought it in the last 12 months.

Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of November 1, 2026.

LEGO 21030 price trend

Average sale price on secondary marketplaces – not the new price at retailers.

Current market value
$141.69
Growth vs. RRP
+41.7 % $99.99
Range
$138.31 – $146.43
Average
$141.27

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Official Set Description for LEGO 21030 United States Capitol Building

Discover the architectural secrets of the iconic United States Capitol Building with this amazing LEGO® Architecture interpretation that focuses on the structure's neoclassical style facade, steps and lawns, finished with a decorative “U.S. Capitol” nameplate. Remove the dome to access the rotunda interior depicting the National Statuary Hall, with columns, 8 statues and tiled floor. This model has been designed to deliver an interesting and rewarding building experience and is suitable for display in the home and office. It has been developed for all with an interest in travel, architectural culture, history and design. The scale of this model matches the LEGO Architecture 21022 Lincoln Memorial.

  • Build a detailed model of the United States Capitol Building!
  • Includes collectible booklet containing information about the design, architecture and history of the building
  • LEGO Architecture building toys are compatible with all LEGO construction sets for creative building
  • United States Capitol Building measures 6 inches high, 17 inches wide, and 6 inches deep
  • 1,032 pieces – For boys and girls over the age of 12 years old
  • This model of the United States Capitol Building matches the scale of the LEGO Architecture Lincoln Memorial 21022

Building Instruction for LEGO 21030 United States Capitol Building

LEGO 21030 Frequently Asked Questions

How much does LEGO 21030 United States Capitol Building cost?
The lowest price in the Brickfact price comparison is currently $340.00 incl. shipping at Amazon.com. The RRP is $99.99.
Where can I buy LEGO 21030 cheapest?
Only one retailer in the Brickfact price comparison currently stocks LEGO 21030: Amazon.com ($340.00).
Is LEGO 21030 still available?
LEGO has retired 21030 United States Capitol Building. New copies are still available at 1 retailers in our price comparison while stocks last.
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