LEGO 21045

Trafalgar Square

Architecture

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What Makes this set WOW?

Removable Interior Panels: A unique feature that allows the rear of the National Gallery to be removed, revealing a miniature art gallery with block paintings and sculpture.

Iconic vehicles of London: The model includes four micro-vehicles - two famous red double-decker buses and two black taxis, which give the model dynamism and realism.

Precise details of the square: The set faithfully reproduces Nelson's Column with a nanofigure on the top, four lions at its base and fountains made of translucent elements.

Advanced landscaping: Innovative techniques were used to build a multi-level base, including stairs made of sandwich panels and roads mounted at an angle using hinges.

Set details

LEGO Trafalgar Square (set #21045) is a Architecture set released in 2019, made up of 1,197 pieces.

Set number: #21045
Theme: Architecture
Year released: 2019
Pieces: 1,197

Price history

Lowest recorded price: £83.90 on 29 Sep 2026

Common questions about Trafalgar Square

What is LEGO Trafalgar Square?▾

LEGO Trafalgar Square (set #21045) is a set from the Architecture range, released in 2019, made up of 1,197 pieces.

What's the lowest price LEGO Trafalgar Square has been?▾

The lowest price we've recorded for this set is £83.90 on 29 September 2026. The current price matches this all-time low, making now a good time to buy.

Is LEGO Trafalgar Square being retired?▾

We don't currently see signs that this set is retiring imminently, but LEGO doesn't publish official retirement dates in advance, so availability can still change.

Where can I buy LEGO Trafalgar Square cheapest in the UK?▾

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