Retired Brick Sets
LEGO 21057 Singapore

21057Singapore

  • 2022released
  • 830pieces
  • Skylinestheme
Typical new & sealed £63.38 from £52.70 · 7.6p/piece
Typical used & complete – from – · too few listings
Best trusted deal right now£23.22 Used · not stated · · 21% below typical View on eBay →
Updated 6h ago · 51 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.

51 listings

  1. LEGO Singapore 21057 Skyline Collection
    UK Used · not stated
    mydaws_45 · 100% · 342 feedback
    £23.22 incl. £2.26 postage 2.8p/piece 21% below typical
  2. LEGO Architecture Singapore 21057 Skyline Collection Building Set
    UK Used · not stated
    ell5115 · 100% · 519 feedback
    £24.28 incl. £2.26 postage 2.9p/piece 17% below typical
  3. Lego Architecture Singapore 21057 Skyline Set Building Decoration
    UK Used · not stated
    william.bryce · 99.9% · 1,897 feedback
    £34.26 incl. £2.26 postage 4.1p/piece 17% above typical
  4. LEGO Architecture Singapore 21057 Building Set Used
    UK Used · not stated
    jackbricksuk · 100% · 449 feedback
    £47.94 incl. £2.94 postage 5.8p/piece 64% above typical
  5. Lego Architecture 21057 Singapore NEW in Factory Sealed Box Retired Set.
    UK New & sealed 📦 Box 📘 Instructions
    helengay · 100% · 674 feedback
    £52.70 free postage 6.3p/piece 17% below typical
  6. Lego Architecture Skyline Singapore (21057) New In Sealed Box
    UK New & sealed 📦 Box 📘 Instructions
    fenix_2k7 · 100% · 1,055 feedback
    £52.95 free postage 6.4p/piece 16% below typical
  7. LEGO Architecture Singapore 21057 Complete New Sealed
    UK New & sealed 📦 Box 📘 Instructions
    jammie_airbus · 100% · 391 feedback
    £52.96 incl. £3.38 postage 6.4p/piece 16% below typical
  8. Brand New Boxed Sealed LEGO ARCHITECTURE: Singapore 21057 - Great Set Gift Toy
    UK New & sealed 📦 Box 📘 Instructions
    glamdealsuk · 100% · 8,144 feedback
    £53.64 incl. £3.65 postage 6.5p/piece 15% below typical
  9. Lego Architecture 21057 Singapore Brand New In Sealed Box (BNISB)
    UK New & sealed 📦 Box 📘 Instructions
    dr.martin0146 · 100% · 1,275 feedback
    £54.99 free postage 6.6p/piece 13% below typical
  10. LEGO, Republic of Singapore, Architecture, 21057, , SEALED but damaged
    UK New & sealed 📦 Box 📘 Instructions
    paulofbricksuk · 100% · 99 feedback
    £54.99 free postage 6.6p/piece 13% below typical
  11. 🏣Lego Architecture: SINGAPORE (21057) BRAND NEW&SEALED! 💈(Retired)⚡️📦
    UK New & sealed 📦 Box 📘 Instructions
    mrhamster81 · 100% · 450 feedback
    £55.64 incl. £2.94 postage 6.7p/piece 12% below typical
  12. LEGO ARCHITECTURE: Singapore (21057)
    UK New & sealed 📦 Box 📘 Instructions
    petepinket0 · 100% · 2,031 feedback
    £56.07 incl. £3.38 postage 6.8p/piece 12% below typical
  13. Lego (21057) Architecture Singapore brand new rare retired
    UK New & sealed 📦 Box 📘 Instructions
    sansantang · 99.3% · 1,316 feedback
    £56.35 incl. £3.38 postage 6.8p/piece 11% below typical
  14. LEGO 21057 Architecture Singapore #2 - RETIRED, BNIB, ***LAST ONE***
    UK New & sealed 📦 Box 📘 Instructions
    debsluv23 · 100% · 433 feedback
    £57.70 incl. £5.00 postage 7.0p/piece 9% below typical
  15. LEGO 21057 Architecture Singapore Skyline NEW Sealed Retired BNIB Set Rare
    UK New & sealed 📦 Box 📘 Instructions
    essex_collectables · 100% · 703 feedback
    £58.16 incl. £3.38 postage 7.0p/piece 8% below typical
  16. Lego Architecture Singapore 21057, New
    UK New & sealed 📦 Box 📘 Instructions
    darrenan_20 · 100% · 191 feedback
    £58.76 incl. £2.94 postage 7.1p/piece 7% below typical
  17. LEGO 21057 ARCHITECTURE: Singapore New, Sealed
    UK New & sealed 📦 Box 📘 Instructions
    maltv_0 · 100% · 56 feedback
    £59.09 incl. £3.38 postage 7.1p/piece 7% below typical
  18. LEGO Architecture Singapore 21057 Building Set Free UK Postage New and Sealed
    UK New & sealed 📦 Box 📘 Instructions
    debbie2.5 · 100% · 38 feedback
    £59.98 free postage 7.2p/piece 5% below typical
  19. LEGO ARCHITECTURE: Singapore (21057), brand new and sealed, free postage
    UK New & sealed 📦 Box 📘 Instructions
    rubys.brickworld · 100% · 270 feedback
    £59.99 free postage 7.2p/piece 5% below typical
  20. LEGO 21057 Architecture: Singapore Brand New
    UK New & sealed 📦 Box 📘 Instructions
    klikmann · 100% · 2,440 feedback
    £60.15 incl. £5.15 postage 7.2p/piece 5% below typical
  21. Lego Architecture : Singapore Skyline (21057) BRAND NEW, SEALED & RETIRED Set
    UK New & sealed 📦 Box 📘 Instructions
    aclark_1 · 100% · 1,112 feedback
    £61.23 incl. £3.38 postage 7.4p/piece About typical
  22. LEGO 21057 Architecture Singapore
    UK New & sealed 📦 Box 📘 Instructions
    stuwil297 · 100% · 220 feedback
    £61.56 incl. £3.71 postage 7.4p/piece About typical
  23. LEGO ARCHITECTURE: Singapore (21057) BNISB
    UK New & sealed 📦 Box 📘 Instructions
    brick-fellowship · 100% · 1,574 feedback
    £62.02 free postage 7.5p/piece About typical
  24. LEGO Singapore 21057 Complete Set with Box and Instructions New
    UK New & sealed 📦 Box 📘 Instructions ⏱ 4d 15h · 0 bids
    twilight.i · 100% · 1,936 feedback
    £62.92 incl. £2.94 postage 7.6p/piece Current bid
  25. Lego 21057 Singapore BRAND NEW
    UK New & sealed 📦 Box 📘 Instructions
    lego9632009 · 100% · 1,415 feedback
    £62.93 incl. £2.94 postage 7.6p/piece About typical
  26. LEGO Architecture Singapore Skyline 21057 Collection Official "NEW" SEALED
    UK New & sealed 📦 Box 📘 Instructions
    acorveus-store_ii · 98.6% · 693 feedback
    £63.28 incl. £3.38 postage 7.6p/piece About typical
  27. LEGO Architecture (21057) - Singapore Skylines - NEW & SEALED
    UK New & sealed 📦 Box 📘 Instructions
    wgbricks1 · 100% · 37 feedback
    £63.33 incl. £3.38 postage 7.6p/piece About typical
  28. LEGO ARCHITECTURE 21057 Singapore New Sealed
    UK New & sealed 📦 Box 📘 Instructions
    teds-1996-6 · 100% · 1,243 feedback
    £63.37 incl. £3.38 postage 7.6p/piece About typical
  29. LEGO Architecture: Singapore 21057 Retired, New & Sealed
    UK New & sealed 📦 Box 📘 Instructions
    keebz2 · 100% · 366 feedback
    £63.39 incl. £3.38 postage 7.6p/piece About typical
  30. LEGO Architecture Singapore 21057. Brand New Retired Set Sealed Box
    UK New & sealed 📦 Box 📘 Instructions
    cmh.hcl.rzx9gzz1 · 100% · 207 feedback
    £63.96 incl. £2.94 postage 7.7p/piece About typical
  31. Lego Architecture Singapore Boxset 21057 Brand New in Box (Retired)
    UK New & sealed 📦 Box 📘 Instructions
    ★ Top Rated tjb01527 · 100% · 24,128 feedback
    £64.99 free postage 7.8p/piece About typical
  32. ARCHITECTURE LEGO 21057 SINGAPORE B-STOCK BRAND NEW SEALED BNIB
    UK New & sealed 📦 Box 📘 Instructions
    ★ Top Rated gemmahaze · 100% · 1,990 feedback
    £64.99 free postage 7.8p/piece About typical
  33. LEGO Architecture: Singapore (21057) Retired, New & Sealed
    UK New & sealed 📦 Box 📘 Instructions
    nikpa_7488 · 100% · 34 feedback
    £66.03 incl. £2.94 postage 8.0p/piece About typical
  34. Lego Architecture 21057 ‘Singapore’ (RETIRED SET) + LIGHT SET (both BNISB)
    UK New & sealed 📦 Box 📘 Instructions
    stevef430-2009 · 100% · 1,907 feedback
    £66.04 incl. £2.94 postage 8.0p/piece About typical
  35. LEGO ARCHITECTURE: Singapore (21057) - Retired Set. New & Sealed
    UK New & sealed 📦 Box 📘 Instructions
    jay-mil · 100% · 462 feedback
    £66.45 free postage 8.0p/piece 5% above typical
  36. LEGO 21057 Architecture Singapore. Brand New! Free Postage!
    UK New & sealed 📦 Box 📘 Instructions
    nitro_howard · 100% · 1,704 feedback
    £66.47 incl. £3.38 postage 8.0p/piece 5% above typical
  37. LEGO Architecture Skylines Singapore Skyline 21057 827 pcs Brick Separator 18+
    UK New & sealed 📦 Box 📘 Instructions
    lihar9644 · 100% · 2 feedback · ⚠ check carefully
    £66.48 incl. £3.38 postage 8.0p/piece 5% above typical
  38. LEGO 21057 Architecture Singapore - Brand New & Factory Sealed Retired Complete
    UK New & sealed 📦 Box 📘 Instructions
    proprowler · 100% · 961 feedback
    £67.33 incl. £3.38 postage 8.1p/piece 6% above typical
  39. Lego Architecture Singapore (21057) Brand New, Free Postage
    UK New & sealed 📦 Box 📘 Instructions
    bartatbricks · 100% · 919 feedback
    £69.99 free postage 8.4p/piece 10% above typical
  40. LEGO ARCHITECTURE 21057: Singapore Brand New SEALED BOX
    UK New & sealed 📦 Box 📘 Instructions
    rockychu · 100% · 439 feedback
    £71.32 free postage 8.6p/piece 13% above typical
  41. Lego 21057 Architecture Singapore NEW & Sealed FREEPOST
    UK New & sealed 📦 Box 📘 Instructions
    dawnie16 · 100% · 1,905 feedback
    £72.46 free postage 8.7p/piece 14% above typical
  42. LEGO 21057 Architecture: Singapore Skyline Collection - New & Sealed (Retired)
    UK New & sealed 📦 Box 📘 Instructions
    designerste · 100% · 15 feedback
    £73.49 free postage 8.9p/piece 16% above typical
  43. LEGO ARCHITECTURE: Singapore (21057)
    UK New & sealed 📦 Box 📘 Instructions
    mruklego96 · 100% · 132 feedback
    £73.71 incl. £3.38 postage 8.9p/piece 16% above typical
  44. LEGO ARCHITECTURE: Singapore (21057) ⭐️Brand New & Sealed⭐️
    UK New & sealed 📦 Box 📘 Instructions
    fantasticmrf0x · 100% · 1,267 feedback
    £73.74 incl. £8.75 postage 8.9p/piece 16% above typical
  45. LEGO 21057 Architecture Singapore Skyline, New And Sealed
    UK New & sealed 📦 Box 📘 Instructions
    avnd4385 · 100% · 106 feedback
    £76.88 incl. £3.38 postage 9.3p/piece 21% above typical
  46. LEGO 21057 Architecture Singapore Brand New & Factory Sealed A1 mint condition
    UK New & sealed 📦 Box 📘 Instructions
    gonzos_most_wanted · 100% · 511 feedback
    £78.65 incl. £5.15 postage 9.5p/piece 24% above typical
  47. LEGO 21057 Architecture Singapore Skyline 2022 Retired New Sealed BNIB
    UK New & sealed 📦 Box 📘 Instructions
    covetedbricksuk · 100% · 166 feedback
    £78.70 free postage 9.5p/piece 24% above typical
  48. Lego 21057 Architecture Singapore - Brand New & Sealed - Retired Dec 2024
    UK New & sealed 📦 Box 📘 Instructions
    retrocave · 100% · 15,115 feedback
    £79.99 free postage 9.6p/piece 26% above typical
  49. LEGO Architecture Singapore 21057 Skyline Collection Building Retired Set
    UK New & sealed 📦 Box 📘 Instructions
    mil-717997 · 100% · 51 feedback
    £87.78 incl. £3.89 postage 10.6p/piece 38% above typical
  50. LEGO ARCHITECTURE: Singapore (21057)
    UK New & sealed 📦 Box 📘 Instructions
    nikpa_7488 · 100% · 34 feedback
    £87.78 incl. £3.89 postage 10.6p/piece 38% above typical
  51. LEGO 21057 Architecture Singapore (2022) NEW SEALED DISCONTINUED
    UK New & sealed 📦 Box 📘 Instructions
    bricks_and_bytes · 100% · 1,349 feedback
    £215 incl. £6.70 postage 26.0p/piece 240% above typical

Only seeing UK listings. Compare all 5 countries →

Before you buy 21057

  • “Complete” should mean all 830 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 21057 Singapore worth?

Based on current eBay UK Buy It Now listings, a new sealed set typically costs £63.38, including postage. These are asking prices, so a set can sell for less.

How many pieces are in LEGO 21057?

Singapore has 830 pieces. It was released in 2022.

What is the price per piece of 21057?

At the typical sealed price of £63.38 it works out at 7.6p per piece.

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