Trafalgar Square

Trafalgar Square (21045-1) is a set in the Architecture theme, released in 2019. It has 1,197 pieces.

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Number:21045-1
Released:June 2019
Pieces:1,197
Box size:35.4 × 19.1 × 9.1 cm
Theme:Architecture

Box size and weight as measured by Brickset.

In numbers

LEGO planned to retire this set in December 2021.

Product details

Number: 21045-1
Name: Trafalgar Square
Theme: Architecture
Released: June 2019
Launched: June 2019
Retired: January 2022 in the United States
Pieces: 1,197
RRP: ≈ 71.19 USD (99.99 CAD) (Canada)≈ 89.86 USD (79.99 EUR) (Germany)≈ 95.26 USD (369.99 PLN) (PL)≈ 107.20 USD (79.99 GBP) (United Kingdom)79.99 USD (United States)
Price per piece: ≈ 0.059 USD (0.084 CAD) (Canada)≈ 0.075 USD (0.067 EUR) (Germany)≈ 0.080 USD (0.309 PLN) (PL)≈ 0.090 USD (0.067 GBP) (United Kingdom)0.067 USD (United States)

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

BrickLink market data

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Pricing

Best price ever≈ 100.11 USD (89.95 EUR) Advertising Sealed · gross · idee+spiel · seen 10/29/2026 Not compared yet, no exchange rate: 48 in other currencies

Current best offerNo current offer we can compare.

Price history

There are not enough shop prices in this range to draw a chart yet.

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Price statistics by condition

Nobody has sold this set recently.

Sources Data in Brief: 48 · idee+spiel: 45

Latest price from each shop

Sorted: lowest price first

Countries (all)

Show prices for

Germany (DE)

Poland (PL)

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What each source tells us:

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LEGO's own shops: one storefront per country, each delivering within its country.
Hugendubel: in Germany, delivering to Germany and to Austria.
eBay: the country the item is in, and a delivery within the country of the eBay site it is listed on.
BrickLink: averages over sellers worldwide - no seller's country and no delivery.

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idee+spiel Sealed · gross · seen 11/9/2026

≈ 100.43 USD (89.95 EUR)

Go to shop

Data in Brief Sealed · gross · sold 6/1/2023

414.90 PLN

Go to shop

Amazon.com BrickDb shows no Amazon prices. The link opens a search for this set on Amazon's own site.

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Where these prices come from

On eBay

The cheapest eBay listings we saw in the last seven days. They are sellers' asking prices, so they are not in the shop price list or the best offer.

We have not seen a current eBay listing for this set.

Recommended retail price

What LEGO published as the recommended retail price, market by market, in that market's own currency. No market's price is ever derived from another's.

Canada ≈ 71.19 USD (99.99 CAD) unknown tax basis Available 8/2/2019 to 1/28/2022.Recorded by BrickDb since 10/2/2026

Germany ≈ 89.86 USD (79.99 EUR) gross Available 6/2/2019 to 11/15/2021.Recorded by BrickDb since 10/2/2026

PL ≈ 95.26 USD (369.99 PLN) gross No availability dates published.Recorded by BrickDb since 10/21/2026

United Kingdom ≈ 107.20 USD (79.99 GBP) gross Available 6/12/2019 to 11/8/2021.Recorded by BrickDb since 10/2/2026

United States 79.99 USD net Available 8/2/2019 to 1/28/2022.Recorded by BrickDb since 10/2/2026

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Display case for this set

A display case made to fit this set, sold by a partner shop. The price is the shop's own, including VAT; delivery is extra.

Trafalgar Square Display Case for LEGO 21045 31.20 GBP grossplus 10.50 GBP deliverySold by iDisplayit · price read 10/7/2026

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Building instructions

All building instructions for this set on LEGO.com

Parts in this set

247 inventory lines

Plate 3 x 3 11212· White

×3

Catalogue image of the part Tile 2 x 2 Corner

Tile 2 x 2 Corner 14719· White

×6

Tile 2 x 2 Corner 14719· Light Bluish Gray

×2

Catalogue image of the part Panel 1 x 4 x 1 with Rounded Corners [Thin Wall]

Panel 1 x 4 x 1 with Rounded Corners [Thin Wall] 15207· Light Bluish Gray

×8

Catalogue image of the part Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573· White

×11

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573· Tan

×8

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573· Dark Tan

×1

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573· Light Bluish Gray

×11

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573· Dark Bluish Gray

×12

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573· Dark Green

×4

Catalogue image of the part Tile Special 1 x 1 with Clip with Rounded Edges

Tile Special 1 x 1 with Clip with Rounded Edges 15712· Dark Bluish Gray

×5

Catalogue image of the part Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Plate Special Round 2 x 2 with Center Stud (Jumper Plate) 18674· White

×2

Catalogue image of the part Plate Special 1 x 2 with Pin Hole Underneath

Plate Special 1 x 2 with Pin Hole Underneath 18677· Black

×2

Catalogue image of the part Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side

Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side 22885· White

×2

Catalogue image of the part Plate 2 x 2 Corner

Plate 2 x 2 Corner 2420· White

×2

Plate 2 x 2 Corner 2420· Light Bluish Gray

×10

Same theme, piece count within 15 %

Similar sets

Trafalgar Square

In numbers

Product details

BrickLink market data

Can I build this?

Pricing

Price history

Latest price from each shop

On eBay

Recommended retail price

Display case for this set

Building instructions

Parts in this set

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