21018United Nations Headquarters
- 2013released
- 597pieces
- Architecturetheme
Typical new & sealed
–
from £120 · too few listings
Typical used & complete
£44.56
from £42.61 · 7.5p/piece
· 14% below typical
View on eBay →
Updated 1h ago · 8 listings found
Price history
eBay UK · median Buy It Now asking price
We started tracking this set on 18 Oct 2026. The chart fills in as we record prices each day.
8 listings
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LEGO ARCHITECTURE: United Nations Headquarters (21018) UK
Used · not stated
mrjacklx · 100% · 97 feedback£36.24 incl. £2.26 postage 6.1p/piece 14% below typical -
LEGO Architecture United Nations Headquarters 21018 UK
Used · not stated
jacks_hasbro_and_lego · 100% · 175 feedback£42.26 incl. £2.26 postage 7.1p/piece About typical -
LEGO Architecture United Nations Headquarters 21018 Building Kit UK
Used · not stated
mafla_90 · 100% · 93 feedback£42.48 incl. £2.26 postage 7.1p/piece About typical -
LEGO ARCHITECTURE: United Nations Headquarters (21018) - 100% Complete UK
Used · complete
nostalgia-vault · 99.8% · 465 feedback£42.61 incl. £2.62 postage 7.1p/piece About typical -
LEGO ARCHITECTURE: UN Headquarters (21018) - 100% Complete with Instructions UK
Used · complete
📘 Instructions kinbricks · 100% · 106 feedback£44.56 incl. £2.26 postage 7.5p/piece About typical -
LEGO Architecture United Nations Headquarters 21018 UK
Used · not stated
chalo2890 · 100% · 565 feedback£49.99 free postage 8.4p/piece 18% above typical -
LEGO United Nations Headquarters 21018- Complete, Original Box & Instruction UK
Used · complete
📦 Box stpleco101 · 100% · 842 feedback£70.88 incl. £3.38 postage 11.9p/piece 59% above typical -
LEGO 21018 ARCHITECTURE UNITED NATIONS HEADQUARTERS BRAND NEW IN BOX UK
New & sealed
📦 Box 📘 Instructions anward-14 · 100% · 525 feedback£120 incl. £4.95 postage 20.1p/piece Not enough data
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Before you buy 21018
- “Complete” should mean all 597 pieces. Ask the seller whether they checked against the inventory or just think it's complete.
- Sealed means factory seals intact. Ask for photos of the seals and box corners; box condition moves the price a lot on retired sets.
- Check the seller's feedback. For a retired set, stick to sellers with 98%+ feedback and a history of selling LEGO.
- Watch out for knock-offs. Brands like Lepin and Mould King copy popular sets. Look for the LEGO logo on the box and bricks.
- Pay through eBay. eBay's Money Back Guarantee covers items that don't match the description, but only if you pay through eBay.
Questions
How much is LEGO 21018 United Nations Headquarters worth?
Based on current eBay UK Buy It Now listings, a new sealed set typically costs – and a complete used set about £44.56, including postage. These are asking prices, so a set can sell for less.
How many pieces are in LEGO 21018?
United Nations Headquarters has 597 pieces. It was released in 2013.
