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LEGO Flatiron Building set 21023

🏛 Architecture

Set #21023

Flatiron Building

Discover the Flatiron Building from the Architecture collection - 471 pieces of building excellence.

⏱ 2-4 hr 🧩 471 pcs

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📦 Full Parts Inventory - 37 unique parts • 389 total pieces

Bracket 1 x 2 - 1 x 4 [Rounded Corners]

Bracket 1 x 2 - 1...

Part #: 10201 12× Light Bluish Gray

Brick Special 1 x 2 with 2 Studs on 1 Side

Brick Special 1 x...

Part #: 11211 4× Tan

Slope Curved 2 x 1 No Studs [1/2 Bow]

Slope Curved 2 x ...

Part #: 11477 12× Tan

Slope Curved 2 x 1 No Studs [1/2 Bow]

Slope Curved 2 x ...

Part #: 11477 16× Dark Tan

Slope Curved 2 x 2 x 2/3

Slope Curved 2 x ...

Part #: 15068 20× Tan

Brick 2 x 2 Corner

Brick 2 x 2 Corner

Part #: 2357 8× Tan

Tile Special 1 x 2 Grille with Bottom Groove

Tile Special 1 x ...

Part #: 2412b 45× Tan

Part #: 3004 18× Tan

Part #: 3004 1× Light Bluish Gray

Part #: 3005 5× Tan

Part #: 3005 5× Light Bluish Gray

Part #: 3009 4× Tan

Part #: 3023 21× Tan

Part #: 3023 9× Trans-Brown

Part #: 3023 10× Dark Tan

Part #: 3024 3× Tan

Part #: 3024 2× Light Bluish Gray

Part #: 3024 1× Dark Tan

Part #: 3035 10× Light Bluish Gray

Part #: 3036 2× Light Bluish Gray

Tile 2 x 2 with Groove

Tile 2 x 2 with G...

Part #: 3068b 4× Dark Bluish Gray

Tile 1 x 2 with Groove

Tile 1 x 2 with G...

Part #: 3069b 27× Dark Tan

Tile 1 x 2 with Groove

Tile 1 x 2 with G...

Part #: 3069b 27× Trans-Brown

Tile 1 x 2 with Groove

Tile 1 x 2 with G...

Part #: 3069b 20× Tan

Tile 1 x 1 with Groove

Tile 1 x 1 with G...

Part #: 3070b 1× Light Bluish Gray

Tile 1 x 1 with Groove

Tile 1 x 1 with G...

Part #: 3070b 1× Trans-Brown

Tile 1 x 1 with Groove

Tile 1 x 1 with G...

Part #: 3070b 1× Tan

Tile 1 x 1 with Groove

Tile 1 x 1 with G...

Part #: 3070b 1× Dark Tan

Part #: 3460 3× Light Bluish Gray

Part #: 3622 6× Tan

Part #: 3623 4× Light Bluish Gray

Part #: 3623 10× Tan

Part #: 3666 3× Tan

Part #: 3710 4× Tan

Part #: 3710 18× Dark Tan

Part #: 3710 9× Light Bluish Gray

Hinge Brick 1 x 4 [Upper]

Hinge Brick 1 x 4...

Part #: 3830 1× Light Bluish Gray

Hinge Brick 1 x 4 [Lower]

Hinge Brick 1 x 4...

Part #: 3831 1× Light Bluish Gray

Part #: 3832 4× Black

Brick Special 1 x 1 with Headlight

Brick Special 1 x...

Part #: 4070 2× Light Bluish Gray

Tile 1 x 8 with Groove

Tile 1 x 8 with G...

Part #: 4162 3× Black

Tile 1 x 8 with 'Flatiron Building' Print

Tile 1 x 8 with '...

Part #: 4162pr0037 1× Black

Slope 30° 1 x 1 x 2/3 (Cheese Slope)

Slope 30° 1 x 1 x...

Part #: 54200 1× Tan

Slope 65° 2 x 1 x 2

Slope 65° 2 x 1 x 2

Part #: 60481 4× Light Bluish Gray

Plate Round 1 x 1 with Solid Stud

Plate Round 1 x 1...

Part #: 6141 1× Tan

Part #: 63864 2× Dark Bluish Gray

Tile 1 x 6 with Groove

Tile 1 x 6 with G...

Part #: 6636 2× Black

Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly]

Hinge Plate 1 x 4...

Part #: 73983 2× Light Bluish Gray

Tile 2 x 4 with Groove

Tile 2 x 4 with G...

Part #: 87079 8× Dark Bluish Gray

Brick Special 1 x 1 with Stud on 1 Side

Brick Special 1 x...

Part #: 87087 7× Light Bluish Gray

Plate Special 2 x 2 with Groove and Center Stud (Jumper)

Plate Special 2 x...

Part #: 87580 2× Light Bluish Gray

Brick and Axle Separator v2.0

Brick and Axle Se...

Part #: 96874 1× Orange

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Inventory Statistics

37

Unique Parts

389

Total Pieces

0

Minifigures

Inventory Version: 1