21029Buckingham Palace
- 2016released
- 780pieces
- Architecturetheme
Typical new & sealed
£117
from £96.67 · 15.0p/piece
Typical used & complete
£52.44
from £36.60 · 6.7p/piece
· 46% below typical
View on eBay →
Updated 3h ago · 27 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.
27 listings
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£27.26 incl. £2.26 postage 3.5p/piece 46% below typical -
LEGO ARCHITECTURE: Buckingham Palace (21029) - Boxed with Manual UK
Used · not stated
📦 Box 📘 Instructions ⏱ 5d 16h · 0 bids mutley167 · 100% · 373 feedback£30.07 incl. £3.38 postage 3.9p/piece Current bid -
£34.16 incl. £2.26 postage 4.4p/piece 32% below typical -
LEGO Architecture 21029 Buckingham Palace 780pcs 12+ Complete Set w/ Box UK
Used · complete
📦 Box sweetjo1998 · 98.7% · 1,363 feedback£36.60 incl. £2.62 postage 4.7p/piece 30% below typical -
LEGO Architecture Buckingham Palace 21029 Used but should be all pieces UK
Used · not stated
lebutt-41 · 99.7% · 593 feedback£39.26 incl. £2.26 postage 5.0p/piece 22% below typical -
LEGO Architecture Buckingham Palace 21029 UK
Used · not stated
christopherg8950 · 100% · 408 feedback£47.76 incl. £3.38 postage 6.1p/piece 6% below typical -
LEGO Architecture Buckingham Palace 21029 Complete Set 780 Pieces UK
Used · complete
aconcagua_claire · 100% · 124 feedback£50.44 incl. £2.94 postage 6.5p/piece About typical -
£50.54 incl. £3.55 postage 6.5p/piece About typical -
LEGO Architecture 21029 Buckingham Palace 780pcs 12+ Complete Set w/ Box UK
Used · complete
📦 Box ahlc98 · 100% · 90 feedback£50.88 incl. £3.38 postage 6.5p/piece About typical -
Lego Architecture Buckingham Palace 21029 sold as seen includes manual but no bo UK
Used · not stated
📘 Instructions daveys1313 · 100% · 608 feedback£50.89 incl. £2.96 postage 6.5p/piece About typical -
Lego Architecture 21029 Buckingham Palace Complete UK
Used · complete
lordofthebricks7 · 100% · 110 feedback£54.00 incl. £3.38 postage 6.9p/piece About typical -
LEGO Architecture 21029 Buckingham Palace - Complete Manual & Box UK
Used · complete
📘 Instructions thelegocupboard · 100% · 112 feedback£56.08 incl. £3.38 postage 7.2p/piece 7% above typical -
LEGO Architecture Buckingham Palace Complete Set 21029 Boxed UK
Used · complete
📦 Box xii_kcl · 100% · 205 feedback£60.83 incl. £2.94 postage 7.8p/piece 16% above typical -
£66.48 incl. £3.38 postage 8.5p/piece 32% above typical -
£71.24 incl. £2.94 postage 9.1p/piece 41% above typical -
LEGO Architecture 21029 Buckingham Palace + Box & Instructions UK
Used · not stated
📦 Box 📘 Instructions cjwilk-60 · new seller, no feedback yet · ⚠ check carefully£73.50 free postage 9.4p/piece 45% above typical -
LEGO Architecture Buckingham Palace 21029 New and Sealed UK
New & sealed
📦 Box 📘 Instructions brickbuyuk · 99.9% · 918 feedback£96.67 incl. £3.38 postage 12.4p/piece 17% below typical -
LEGO Architecture Buckingham Palace 21029 780pcs Boxed Complete Set UK
New & sealed
📦 Box 📘 Instructions jmekaymak · 100% · 305 feedback£97.68 incl. £3.38 postage 12.5p/piece 17% below typical -
LEGO Architecture Buckingham Palace 21029 Complete Set New And Sealed UK
New & sealed
📦 Box 📘 Instructions ashlebreckel-0 · 100% · 85 feedback£97.68 incl. £3.38 postage 12.5p/piece 17% below typical -
Lego Architecture 21029 Buckingham Palace New Retired Box in VGC See Photos'. UK
New & sealed
📦 Box 📘 Instructions helengay · 100% · 674 feedback£100 free postage 12.8p/piece 15% below typical -
LEGO Architecture Buckingham Palace 21029 Set 780pcs Age 12+ 2016 Boxed UK
New & sealed
📦 Box 📘 Instructions jasonalexjule · 100% · 1,929 feedback£108 incl. £3.38 postage 13.9p/piece 8% below typical -
BRAND NEW SEALED LEGO ARCHITECTURE Buckingham Palace 21029 UK
New & sealed
📦 Box 📘 Instructions jansdale26 · 100% · 163 feedback£117 free postage 15.0p/piece About typical -
LEGO 21029 Architecture Buckingham Palace London new sealed retired rare O8H7 UK
New & sealed
📦 Box 📘 Instructions great_clothes_and_shoes_plus_toys_too · 100% · 998 feedback£130 incl. £5.15 postage 16.7p/piece 11% above typical -
LEGO 21029 Architecture Buckingham Palace London new sealed retired rare 5OH7 UK
New & sealed
📦 Box 📘 Instructions great_clothes_and_shoes_plus_toys_too · 100% · 998 feedback£135 incl. £5.15 postage 17.3p/piece 15% above typical -
LEGO Architecture 21029 Buckingham Palace Landmark Series Retired Set UK
New & sealed
📦 Box 📘 Instructions walltowallventure · 100% · 151 feedback£136 free postage 17.4p/piece 16% above typical -
Lego Architecture : Buckingham Palace (21029) BRAND NEW, SEALED & RETIRED Set UK
New & sealed
📦 Box 📘 Instructions aclark_1 · 100% · 1,112 feedback£141 incl. £4.90 postage 18.0p/piece 20% above typical -
Creased LEGO 21029 Architecture Buckingham Palace London new sealed retired rare UK
New & sealed
📦 Box 📘 Instructions jcha459678 · 100% · 833 feedback£141 incl. £5.15 postage 18.1p/piece 20% above typical
Only seeing UK listings. Compare all 5 countries →
Before you buy 21029
- “Complete” should mean all 780 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 21029 Buckingham Palace worth?
Based on current eBay UK Buy It Now listings, a new sealed set typically costs £117 and a complete used set about £52.44, including postage. These are asking prices, so a set can sell for less.
How many pieces are in LEGO 21029?
Buckingham Palace has 780 pieces. It was released in 2016.
What is the price per piece of 21029?
At the typical sealed price of £117 it works out at 15.0p per piece.
