How many pieces are in the United Nations Headquarters?

United Nations Headquarters contains 597 pieces.

What age is the United Nations Headquarters recommended for?

This set is recommended for ages 12+.

When was the United Nations Headquarters released?

United Nations Headquarters was released in 2013.

LEGO United Nations Headquarters set 21018

1 / 5

🏛 Architecture

Set #21018

United Nations Headquarters

The United Nations Headquarters is a surprisingly elegant LEGO Architecture set.

Before you buy

Who it's for: Ages 12+ · Intermediate build LEGO fans interested in architecture and iconic buildings
Build: 597 pieces · about 4.5 hours Build time is an estimate.
Price: $49.99 list price · 8.4¢ per piece
Availability: Retired at LEGO

★★★★☆ 4.2 community rating

Fans appreciate the set's accurate representation of the UN Headquarters and its affordable price point. Some find the build a bit repetitive due to the similar window structures, but overall it's considered a satisfying and visually appealing display piece.

$49.99

Best Price

$34.19

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📝 Our Take

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

The United Nations Headquarters is a surprisingly elegant LEGO Architecture set. Despite its modest size and piece count, it captures the essence of the iconic building with impressive accuracy, making it a great display piece for fans of architecture and international relations.

This set is perfect for LEGO enthusiasts looking for a quick and satisfying build. The building experience is relatively straightforward, making it accessible to builders of all skill levels, and the final model is a handsome addition to any desk or shelf.

Skip this if you're seeking complex building techniques or extensive play features. This set is primarily a display model, so if you prefer sets with more intricate construction or interactive elements, consider other Architecture sets like the Eiffel Tower or the Statue of Liberty.

✨ New

Ask BlockTalk about this set

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BlockTalk

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How does this set compare to other LEGO Architecture landmarks in terms of scale and detail? What are some interesting facts about the real-life United Nations Headquarters that are reflected in the LEGO model? Is this set a good starting point for someone interested in collecting LEGO Architecture sets? What are the best ways to display this set to highlight its architectural features?

🧱 Building Experience

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

🧩

597

Pieces

⏱

4.5h

Estimated Build Time

📊

Intermediate

Difficulty

👤

12+

Ages

Build Highlights:

Recreating the smooth façade of the UN Headquarters
Utilizing SNOT (Studs Not On Top) techniques for a clean exterior
Incorporating trans-light blue elements to represent the building's glass windows
Creating a scaled replica of a world-renowned landmark

📈 Investment Analysis

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

→ Price stable

Investment Grade

⏳ Retired

The United Nations Headquarters, while retired, occupies a unique niche within the Architecture theme. Its relatively low MSRP and decent piece count made it accessible to a wide range of collectors. The set's subject matter, while not as universally appealing as some other landmarks, gives it a certain cachet. As a retired set, its value has the potential to gradually increase, especially among Architecture collectors and those interested in the UN. However, its initial low price point may limit explosive growth. The stable price trend suggests a slow and steady appreciation.

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

📖 About This Set

Enjoy this imaginative interpretation of the UN Headquarters in LEGO bricks!

Standing on the banks of New York City’s East River, the United Nations Headquarters has become one of the world’s most iconic buildings. Now you can recreate this amazing tribute to modernism in no less than 597 LEGO bricks, from the smooth façade to the building at its base. Designed mainly by Le Corbusier and Oscar Niemeyer, the cornerstone was laid in 1949 and it was completed just three years later. This soaring architectural triumph is part of the LEGO Landmark series that pays tribute to some of the world’s greatest buildings and makes a fine addition to your desk, office or playroom.

•This building is part of the LEGO Landmark series celebrating iconic world buildings
•Read the enclosed booklet in English and French giving fascinating details of its design and history
•Build the United Nations Headquarters from 597 individual LEGO bricks
•Build one of Le Corbusier and Niemeyer’s greatest achievements in LEGO bricks
•Have your own version of the iconic United Nations Headquarters standing on your desk or office!
•Measures 8” (21cm) wide, 5” high (14cm), 6” (15cm) deep

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The United Nations Headquarters offers a unique building experience compared to other Architecture sets. While sets like the Empire State Building (21002-1) offer similar vertical builds, the UN Headquarters distinguishes itself with its modernist design and distinctive trans-light blue windows. Those seeking a more challenging build might prefer the Robie House (21010-1) with its complex angles and intricate details. However, the UN Headquarters provides a more straightforward and accessible build, making it a good choice for beginners or those looking for a quick and satisfying project.

📦 Parts Inventory

Official piece count: 597
Parts cataloged in this inventory: 50 unique parts, 597 pieces

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

Panel 1 x 4 x 1 w...

Part #: 15207 3× White

Plate Special 1 x...

Part #: 15573 1× Dark Bluish Gray

Brick 2 x 2 Corner

Part #: 2357 1× Light Bluish Gray

Tile Special 1 x ...

Part #: 2412b 4× White

Plate 2 x 2 Corner

Part #: 2420 2× White

Tile 1 x 4 with G...

Part #: 2431 9× Dark Green

Tile 1 x 4 with G...

Part #: 2431 2× White

Tile 1 x 4 with G...

Part #: 2431 3× Dark Bluish Gray

Tile 1 x 4 with G...

Part #: 2431 7× Light Bluish Gray

Plate 2 x 12

Part #: 2445 6× Black

Brick 2 x 6

Part #: 2456 2× Light Bluish Gray

Brick Special 1 x...

Part #: 2877 6× White

Lever Small Base ...

Part #: 298c04 19× White

Brick 2 x 4

Part #: 3001 2× Dark Bluish Gray

Brick 2 x 3

Part #: 3002 1× White

Brick 1 x 2

Part #: 3004 2× Dark Bluish Gray

Brick 1 x 2

Part #: 3004 2× White

Brick 1 x 1

Part #: 3005 2× White

Brick 1 x 1

Part #: 3005 2× Black

Brick 1 x 6

Part #: 3009 1× Dark Bluish Gray

Brick 1 x 4

Part #: 3010 1× Dark Bluish Gray

Plate 2 x 4

Part #: 3020 27× Medium Blue

Plate 2 x 4

Part #: 3020 6× White

Plate 2 x 3

Part #: 3021 7× White

Plate 2 x 2

Part #: 3022 13× White

Plate 1 x 2

Part #: 3023 155× Trans-Light Blue

Plate 1 x 2

Part #: 3023 15× White

Plate 1 x 2

Part #: 3023 6× Black

Plate 1 x 1

Part #: 3024 18× White

Plate 1 x 1

Part #: 3024 4× Black

Plate 1 x 1

Part #: 3024 13× Trans-Light Blue

Tile 2 x 2 with G...

Part #: 3068b 5× White

Tile 2 x 2 with G...

Part #: 3068b 2× Light Bluish Gray

Tile 2 x 2 with G...

Part #: 3068b 1× Dark Bluish Gray

Tile 1 x 2 with G...

Part #: 3069b 5× Light Bluish Gray

Tile 1 x 2 with G...

Part #: 3069b 22× White

Tile 1 x 2 with G...

Part #: 3069b 6× Black

Tile 1 x 2 with G...

Part #: 3069b 2× Medium Blue

Tile 1 x 2 with G...

Part #: 3069b 13× Trans-Light Blue

Tile 1 x 1 with G...

Part #: 3070b 1× Light Bluish Gray

Tile 1 x 1 with G...

Part #: 3070b 1× Dark Bluish Gray

Tile 1 x 1 with G...

Part #: 3070b 3× White

Tile 1 x 1 with G...

Part #: 3070b 2× Trans-Light Blue

Brick 1 x 3

Part #: 3622 1× Black

Plate 1 x 3

Part #: 3623 3× White

Plate 1 x 6

Part #: 3666 2× White

Plate 1 x 6

Part #: 3666 1× Light Bluish Gray

Plate 1 x 6

Part #: 3666 2× Medium Blue

Plate 1 x 4

Part #: 3710 1× White

Plate Special 1 x...

Part #: 3794b 5× White

Plate Special 1 x...

Part #: 3794b 18× Light Bluish Gray

Plate 2 x 6

Part #: 3795 1× White

Plate 2 x 6

Part #: 3795 6× Light Bluish Gray

Plate 2 x 6

Part #: 3795 3× Black

Brick Special 1 x...

Part #: 4070 15× White

Tile 1 x 8 with G...

Part #: 4162 7× Black

Tile 1 x 8 with "...

Part #: 4162pr0028 1× Black

Tile 1 x 8 with "...

Part #: 4162pr0029 1× Black

Plate 2 x 16

Part #: 4282 2× Black

Dish 3 x 3 Invert...

Part #: 43898 1× White

Bracket 1 x 2 - 2...

Part #: 44728 6× Light Bluish Gray

Panel 1 x 2 x 1 [...

Part #: 4865b 9× White

Turntable 4 x 4 S...

Part #: 61485 1× Light Bluish Gray

Panel 1 x 1 x 1 C...

Part #: 6231 4× White

Tile 1 x 3

Part #: 63864 19× White

Tile 1 x 3

Part #: 63864 6× Light Bluish Gray

Tile 1 x 3

Part #: 63864 5× Dark Green

Tile 1 x 6 with G...

Part #: 6636 6× White

Tile 1 x 6 with G...

Part #: 6636 12× Light Bluish Gray

Tile 1 x 6 with G...

Part #: 6636 3× Dark Bluish Gray

Tile 2 x 4 with G...

Part #: 87079 11× White

Brick Special 1 x...

Part #: 87087 22× Light Bluish Gray

Plate Special 2 x...

Part #: 87580 1× Black

Plate 8 x 16

Part #: 92438 3× Dark Bluish Gray

Brick and Axle Se...

Part #: 96874 1× Orange

Tile Round 1 x 1

Part #: 98138 2× Light Bluish Gray

Plate Special 2 x...

Part #: 99206 3× White

Bracket 1 x 2 - 2...

Part #: 99207 8× Light Bluish Gray

The set is a good source of trans-light blue plates, ideal for creating water features or architectural details in MOCs. The variety of white tiles also provides a solid foundation for clean, smooth surfaces.

🛒 Where to Buy

BrickEconomy

✓ In Stock

Compare on Amazon →

$41.00

💎 Notable Parts

Trans-Light Blue Plate 1 x 2 (155x) $7.75

Medium Blue Plate 2 x 4 (27x) $1.35

Light Bluish Gray Brick Special 1 x 1 with Stud on 1 Side (22x) $3.30

White Tile 1 x 2 with Groove (22x) $1.10

White Tile 1 x 3 (19x) $0.95

Est. BrickLink Part Value

$14.45

💡 MOC Potential

🏙 Expand the surrounding New York City skyline with additional buildings

🏛 Create a diorama featuring other famous landmarks from around the world

🏰 Use the trans-light blue elements to construct a futuristic ice palace

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Based on 7 videos

3.0 /5

Mixed

0% positive

BlockTalk AI

Based on limited data, the LEGO Architecture United Nations Headquarters set receives mixed reviews, averaging a 3.0/5 score. The available reviews are largely neutral, focusing on unboxing and build processes rather than strong opinions on the final product.

LEGO Architecture 21024 Louvre. LEGO Unboxing Speed Build Review [GameBrick]

GAMEBRICK • 2.4K views Unboxing

Community Sentiment

Based on 7 YouTube reviews

Not enough Reddit data

YouTube

3.0 /5

Mixed

0% positive

Positive

Mixed

Critical

BlockTalk AI Analysis

What the Community Says

1 YouTube reviews

BlockTalk AI Summary

Reviews primarily consist of unboxing and speed build videos, with channels like CT Short Track Racing showcasing the unboxing and initial impressions. GAMEBRICK's review compares it to other Architecture sets like the Louvre, but doesn't offer strong positive or negative opinions specific to the United Nations Headquarters.