Best Lego Tree House 21318 Deals Online in the UK (10 Deals Found)

Last Updated - 29/10/2026 Sort By:

Best Choice
LEGO

New
LEGO Ideas 21318 Tree House Playset Building Kit (3,036 Pieces) — Collectible Display Set and Birthday Family Christmas
Challenge advanced LEGO builders and inspire role-play fun with this highly detailed LEGO Tree House, featuring 3 cabins

£280.00
Nynelly

New
Nynelly Large Acrylic Display Case for Lego Tree House 21318 for Lego Piano 21323 Models Figures - Assemble Dustproof Th
【Quality Material】Our acrylic display case is made of high-quality 3mm thick clear acrylic sheets and 10mm thick matte w

£69.99
Best Value
LEGO

New
LEGO Friends Friendship Tree House Hangout Toy - incl. 2 Animal Figures, 4 Mini Dolls, a Garden and Toy Food Accessories
Tree house toy for kids – This LEGO Friends Friendship Tree House Hangout toy for 8+ year old girls and boys includes cu

£44.98 £59.99
Nynelly

New
Nynelly Large Acrylic Display Case for Lego Tree House 21318 for Lego Piano 21323 Models Figures - Assemble Dustproof Th
【Quality Material】Our acrylic display case is made of high-quality 3mm thick clear acrylic sheets and 10mm thick matte w

£65.99 £69.99
GEAMENT

New
GEAMENT LED Light Kit (Remote Control) Compatible with LEGO Tree House Playset - Lighting Set for Ideas 21318 (Building
NOT MODEL SET!!!!! NOT MODEL SET!!!!! NOT MODEL SET!!!!! NOT MODEL SET!!!!! NOT MODEL SET!!!!! NOT MODEL SET!!!!! NOT MO

£37.95
LIGHTAILING

New
LIGHTAILING LED Light for Lego 21318 Tree House, Lighting Set Compatible with Lego Model (Lego Building Blocks Model Not
Exclusive Design: Our LED light kit is specially designed for the Lego 21318 Baumhaus, adding LED light to your Lego mod

£41.99
DK DISPLAYKING

New
Acrylic Display plaque for LEGO® Tree House 21318 (Lego Set is not Included)
Our Brand: “Display King” brand is registered and protected by Intellectual Property (IP) Australia.

£15.00
GEAMENT

New
GEAMENT Upgraded Version LED Light Kit For Ideas Treehouse - Compatible with LEGO 21318 Model (Building Set Not Included
NOT MODEL SET!!!!! NOT MODEL SET!!!!! NOT MODEL SET!!!!! NOT MODEL SET!!!!! NOT MODEL SET!!!!! NOT MODEL SET!!!!! NOT MO

£32.95
MENZAVA

New
MENZAVA LED Light Kit Compatible with LEGO 21318 Tree House Ideas Building Blocks Model - Model Set NOT Included
Model Set NOT Included - Model Set NOT Included - Model Set NOT Included - Model Set NOT Included - Model Set NOT Includ

£37.99
DK DISPLAYKING

New
Acrylic Display Photo Frame for Lego Tree House 21318 (Lego Set is not Included)
【Australia Brand】: “Display King” brand is registered and protected by Intellectual Property (IP) Australia. Display Kin

£22.00

10 Lego Tree House 21318 deals are available from: Amazon stores, starting from £15.00.
The biggest discount we found is 25% on LEGO Friends Friendship Tree House Hangout Toy - incl. 2 Animal Figures, 4 Mini Dolls, a Garden and Toy Food Accessories - Creative Gift for 8+ Year Old Girls - 42652 at Amazon.
The lowest price we found is £15.00 while the highest is £280.00.
Prices for the best Lego Tree House 21318 deals average at £64.88.
Last updated on October 29, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Lego Tree House 21318.