How much is LEGO Trafalgar Square worth?
Set 21045-1 · 1,197 pieces
$106.80
new / sealed
$50.00
used
+34%
vs $79.99 RRP
$0.09
per piece
LEGO Trafalgar Square (21045-1) is worth about $106.80 new (or $50.00 used) at current secondary-market prices, up 34% from its $79.99 retail price.
Value history
Value historytracking since Jul 29, 2026
Currently $106.80 new. We just started tracking this set’s value. The chart fills in as prices are re-checked over the coming weeks.
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