How many pieces are in the Sears Tower?

Sears Tower contains 69 pieces.

What age is the Sears Tower recommended for?

This set is recommended for ages 10+.

When was the Sears Tower released?

Sears Tower was released in 2008.

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🏛 Architecture

Set #21000

Sears Tower

The LEGO Architecture Sears Tower is a miniature marvel of modern design.

Before you buy

Who it's for: Ages 10+ · Beginner build Ideal for architecture enthusiasts and LEGO beginners
Build: 69 pieces · about 1 hours Build time is an estimate.
Price: $19.99 list price · 29.0¢ per piece
Availability: Retired at LEGO

★★★☆☆ 3.6 community rating from 46 ratings

Fans appreciate the set's clean design and representation of the Sears Tower, but some find it too simple and lacking in detail compared to other Architecture sets. The small size and piece count are seen as both a pro and a con, depending on the collector's preference.

$19.99

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📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The LEGO Architecture Sears Tower is a miniature marvel of modern design. Capturing the essence of the iconic Chicago skyscraper, this set is a testament to LEGO's ability to distill complex structures into elegant, minimalist models. It's a fantastic tribute to one of the tallest buildings in the world.

This set is perfect for architecture enthusiasts and LEGO collectors seeking a compact and stylish display piece. With its small piece count, it offers a quick and satisfying building experience, ideal for those with limited time or space. The sleek black design makes it a sophisticated addition to any desk or shelf.

Skip this if you're looking for a challenging or highly detailed build. The simplicity of the design may not appeal to experienced builders seeking intricate techniques. Consider larger Architecture sets like the Empire State Building for a more complex project.

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🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

Pieces

⏱

Estimated Build Time

📊

Beginner

Difficulty

👤

10+

Ages

Build Highlights:

Simple and straightforward building process
Focus on vertical construction to replicate the tower's height
Use of black bricks to create a sleek, modern aesthetic
Compact size makes it easy to display

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

Not enough price history for a trend

B-

Investment Grade

⏳ Retired

The LEGO Architecture Sears Tower, while retired, presents a modest investment opportunity. Its low piece count and initial retail price suggest limited appreciation potential compared to larger, more complex sets. However, its status as an early Architecture series release and the enduring appeal of the Sears Tower (now Willis Tower) may attract collectors. The set's small size also makes it easy to store and maintain, reducing potential risks. Investors should consider purchasing sealed, mint-condition copies to maximize returns.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

📖 About This Set

Introducing the LEGO Architecture Landmark series of real-world construction models! This striking black-and-white replica of the famous Willis Tower in Chicago, U.S.A. measures 9" (228 mm) tall and 3.1" (80 mm) wide at its labeled base, and includes a booklet full of details about the building's design and history, plus facts about the real tower. A creative and eye-catching accent for any desk, shelf or mantelpiece!Replica of real-world architectural landmark Willis Tower!Booklet included with details on design and history!Measures 9" (228 mm) tall and 3.1" (80 mm) wide!

⚖ Compare Similar Sets

Empire State Building

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Compared to other LEGO Architecture sets, the Sears Tower is one of the smallest and simplest. Sets like the Empire State Building (21002-1) or the Burj Khalifa (21031-1) offer more complex building experiences and larger display models. However, the Sears Tower's compact size and lower price point make it an attractive option for casual collectors or those with limited space.

📦 Parts Inventory

Official piece count: 69
Parts cataloged in this inventory: 18 unique parts, 69 pieces

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Brick 2 x 2 Corner

Part #: 2357 3× Black

Tile 1 x 4 with G...

Part #: 2431 1× Black

Brick 2 x 3

Part #: 3002 9× Black

Brick 2 x 2

Part #: 3003 3× Black

Brick 1 x 2

Part #: 3004 3× Black

Brick 1 x 1

Part #: 3005 6× Black

Brick Curved 2 x ...

Part #: 30165 1× Black

Plate 2 x 2

Part #: 3022 2× Black

Plate 4 x 10

Part #: 3030 2× Black

Plate 4 x 6

Part #: 3032 2× Light Bluish Gray

Tile 1 x 2 with G...

Part #: 3069b 2× Black

Tile 1 x 1 with G...

Part #: 3070b 7× Black

Brick 1 x 3

Part #: 3622 12× Black

Plate Special 1 x...

Part #: 3794a 6× Black

Antenna 1 x 4 wit...

Part #: 3957a 2× White

Tile 1 x 8 with G...

Part #: 4162 3× Black

Tile 1 x 8 with '...

Part #: 4162pr0009 1× Black

Tile 1 x 6 with G...

Part #: 6636 4× Light Bluish Gray

The set is predominantly black, offering a good supply of basic black bricks and tiles for MOC builders. The printed 'Sears Tower' tile is a unique and valuable element.

🛒 Where to Buy

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💎 Notable Parts

Black Brick 1 x 3 (12x) $0.60

Black Brick 2 x 3 (9x) $0.45

Black Tile 1 x 1 with Groove (7x) $0.70

Black Plate Special 1 x 2 with 1 Stud without Groove (Jumper) (6x) $0.90

Black Tile 1 x 8 with 'Sears Tower' Print (1x) $2.00

Est. BrickLink Part Value

$4.65

💡 MOC Potential

🏛 Rebuild into a generic skyscraper or office building

🏙 Expand into a larger city skyline diorama

🚀 Use the black bricks to create a sleek rocket or spacecraft model

Community Insights

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📖 Building Instructions 3

BI 3004/16,MODEL 21000 V.17

Download PDF

BI 3004/16 - 115g - 21000 V29

Download PDF

BI 3004/16-115g-21000 V.39

Download PDF

Inventory Statistics

Unique Parts

Official Piece Count

Cataloged Inventory Pieces

Minifigures

Spare Parts

Inventory Version: 1

Missing a piece? Use the Missing Piece Checker.

Sets That Share the Most Pieces

Matched on the parts and colors each set has in common with this one, with rare pieces counting for more than the plates every set has.

Sears Tower (Brickstructures Version)

Shares 68 pieces, 99% of this set

A Chicago Icon!
The Sears Tower in LEGO form

Sears Tower