LEGO Trafalgar Square 21045-1
LEGO Trafalgar Square (21045-1) is worth about $125 sealed (retail $80). Retired 2021 · 1,197 pieces · 2019 Architecture. Track its value and price history.
Recreate Trafalgar Square with LEGO® Architecture!
- Set number
- 21045-1
- Theme
- Architecture
- Subtheme
- Landmark Series
- Year
- 2019
- Pieces
- 1,197
- Minifigures
- 0
- RRP
- $80
- Market value
- $125
- Used value
- $43
- Released
- 2019
- Retirement
- Retired in 2021
LEGO Trafalgar Square at LEGO: release to today
- Nov 8, 2026: Retired at LEGO Poland
- Nov 8, 2026: Retired at LEGO Sweden
- Nov 7, 2026: Retired at LEGO Ireland
- Nov 6, 2026: Retired at LEGO UK
- Nov 6, 2026: Retired at LEGO Spain
- Nov 6, 2026: Retired at LEGO France
- Nov 5, 2026: Retired at LEGO Germany
- Nov 5, 2026: Retired at LEGO Netherlands
- 2019: released
What LEGO.com showed, checked daily in the US and eight European stores.
Frequently asked questions
How much is LEGO Trafalgar Square (21045-1) worth?
LEGO Trafalgar Square is worth approximately $125 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Trafalgar Square retired?
Yes — Trafalgar Square (21045-1) has been retired by LEGO and is no longer in production. Retired sets have fixed supply, which is why their prices are driven purely by the resale market.
Has LEGO Trafalgar Square gone up in value?
Yes. Trafalgar Square launched at $80 and now trades around $125, an increase of 56.2%. See the price history chart for how it got there.
What is the price per piece for Trafalgar Square?
At its $80 retail price across 1,197 pieces, Trafalgar Square works out to about $0.067 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Trafalgar Square a good investment?
Trafalgar Square currently trades 56.2% above its $80 retail price, and it is retired, so no new supply is entering the market. Past performance is not a prediction — condition, packaging and how long you hold all affect what a set actually sells for. BrickStats reports the numbers rather than giving investment advice.
Why is LEGO Trafalgar Square so expensive?
Trafalgar Square was released in 2019 and has since retired. Once LEGO stops producing a set, the only supply is what is already in circulation, so sealed copies in good condition compete for a shrinking pool of stock. That scarcity, not the parts, is what moves the price.