{"product_id":"lego-21045-architecture-trafalgar-square-building-kit-with-national-gallery-for-children-and-adults","title":"LEGO Architecture Trafalgar Square 21045 – Retired \u0026 Sealed","description":"\u003cp\u003eThe LEGO Architecture Trafalgar Square set (21045) is a retired architectural model that captures one of London’s most iconic public spaces. This is a factory-sealed example — still in its original packaging, never opened or built. If you’re looking for a pristine, complete set from the Architecture range, this is it.\u003c\/p\u003e\n\n\u003ch2\u003eWhat You Get\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFactory-sealed LEGO Architecture set 21045 in original packaging\u003c\/li\u003e\n\u003cli\u003eComplete, unbuilt model — every piece accounted for and verified\u003c\/li\u003e\n\u003cli\u003eFull instruction manual included\u003c\/li\u003e\n\u003cli\u003eAuthentic LEGO minifigures and architectural elements\u003c\/li\u003e\n\u003cli\u003eDisplay-ready model upon completion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Set\u003c\/h2\u003e\n\u003cp\u003eThe Architecture theme is designed for adult builders and collectors who appreciate precision, detail, and real-world accuracy. Trafalgar Square is a recognisable landmark that translates beautifully into LEGO form, making it a rewarding build from start to finish.\u003c\/p\u003e\n\n\u003cp\u003eThe build itself is engaging without being overwhelming — it strikes the balance that makes Architecture sets so popular. You’ll work through constructing the iconic elements of the square, developing a genuine connection to the model as you piece it together. Once complete, it stands as a striking display piece that works equally well on a shelf, desk, or as part of a larger collection.\u003c\/p\u003e\n\n\u003cp\u003eBecause this set is retired, it’s no longer in regular production. This makes sealed examples harder to find, and worthwhile for anyone who missed the original release window or simply wants to own a complete, unopened copy.\u003c\/p\u003e\n\n\u003ch2\u003eCondition Guarantee\u003c\/h2\u003e\n\u003cp\u003eThis set is factory-sealed in its original LEGO packaging. It has been verified and stored correctly by BuyMyBricks. We guarantee that every single piece is present and undam aged — if you open the box, you’ll find a complete set ready to build. We don’t sell sets with missing pieces, worn packaging, or questions marks. What you see is what you get.\u003c\/p\u003e\n\n\u003cp\u003eFree tracked delivery across the UK. If you’re not entirely satisfied, returns are accepted within 30 days of receipt — unopened sets can be returned in original condition for a full refund. No questions asked.\u003c\/p\u003e","brand":"LEGO","offers":[{"title":"Building Set","offer_id":55850050584951,"sku":null,"price":123.6,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/3691\/7623\/files\/21045_box_art.png?v=1775077553","url":"https:\/\/www.buymybricks.com\/products\/lego-21045-architecture-trafalgar-square-building-kit-with-national-gallery-for-children-and-adults","provider":"BuyMyBricks","version":"1.0","type":"link"}