Tree House

Name: Tree House
SKU: 21318-1

Tree House (21318-1) is a set in the LEGO Ideas and CUUSOO theme, released in 2019. It has 3,021 pieces and 4 minifigures.

Best offer right now

OTTO

236.89 EUR

instead of 249.99 EUR RRP

gross · seen 11/1/2026

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Number:21318-1
Released:August 2019
Pieces:3,021
Box size:58 × 47.5 × 12 cm
Box weight:3.8 kg
Theme:LEGO Ideas and CUUSOO

Box size and weight as measured by Brickset.

Product details

Number: 21318-1
Name: Tree House
Theme: LEGO Ideas and CUUSOO
Released: August 2019
Launched: August 2019
Retired: December 2024
Pieces: 3,021
Minifigures: 4
RRP: ≈ 196.46 EUR (309.99 CAD) (Canada)249.99 EUR (Germany)≈ 275.01 EUR (1,199.99 PLN) (PL)≈ 256.47 EUR (214.99 GBP) (United Kingdom)≈ 222.53 EUR (249.99 USD) (United States)
Price per piece: ≈ 0.065 EUR (0.103 CAD) (Canada)0.083 EUR (Germany)≈ 0.091 EUR (0.397 PLN) (PL)≈ 0.085 EUR (0.071 GBP) (United Kingdom)≈ 0.074 EUR (0.083 USD) (United States)
Best price (30 days): 234.88 EUR
Price per piece (best offer): 0.078 EUR
Barcodes from shop data, not confirmed: EAN-13 5702016554205

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

BrickLink market data

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Pricing

Best price ever234.88 EUR Advertising Sealed · gross · OTTO · seen 10/23/2026 Not compared yet, no exchange rate: 47 in other currencies

Current best offer236.89 EUR Advertising Sealed · gross · OTTO · seen 11/1/2026

Price history

Lowest shop price now236.89 EUR
RRP 249.99 EUR
Lowest ever 234.88 EUR

Each day's lowest price among the shops' current offers, including VAT. A price in another currency is converted at the ECB reference rate of its day.

Monthly lows as a table

Month	Lowest price
November 2026	236.89 EUR
October 2026	234.88 EUR

Price statistics by condition

Nobody has sold this set recently.

Sources Data in Brief: 47 · Proshop: 43 · idee+spiel: 31 · OTTO: 14

Latest price from each shop

Sorted: lowest price first Show highest first

Countries (all)

Show prices for

Germany (DE)

Poland (PL)

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What each source tells us:

Shops: the country they are in, and a delivery within it. None says whether it delivers abroad.
LEGO's own shops: one storefront per country, each delivering within its country.
Hugendubel: in Germany, delivering to Germany and to Austria.
eBay: the country the item is in, and a delivery within the country of the eBay site it is listed on.
BrickLink: averages over sellers worldwide - no seller's country and no delivery.

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OTTO Sealed · gross · seen 11/1/2026

236.89 EUR

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idee+spiel Sealed · gross · seen 11/1/2026

249.99 EUR

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Proshop Sealed · gross · seen 11/1/2026

361.45 EUR

Go to shop

Data in Brief Sealed · gross · sold 5/1/2023

799.90 PLN

Go to shop

Amazon.com BrickDb shows no Amazon prices. The link opens a search for this set on Amazon's own site.

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Where these prices come from

On eBay

The cheapest eBay listings we saw in the last seven days. They are sellers' asking prices, so they are not in the shop price list or the best offer.

We have not seen a current eBay listing for this set.

Recommended retail price

What LEGO published as the recommended retail price, market by market, in that market's own currency. No market's price is ever derived from another's.

Canada ≈ 196.46 EUR (309.99 CAD) Available since 8/2/2019 — still on sale as far as we know.Recorded by BrickDb since 10/2/2026

Germany 249.99 EUR Available since 8/2/2019 — still on sale as far as we know.Recorded by BrickDb since 10/2/2026

PL ≈ 275.01 EUR (1,199.99 PLN) No availability dates published.Recorded by BrickDb since 10/21/2026

United Kingdom ≈ 256.47 EUR (214.99 GBP) Available since 8/2/2019 — still on sale as far as we know.Recorded by BrickDb since 10/2/2026

United States ≈ 222.53 EUR (249.99 USD) Available since 8/2/2019 — still on sale as far as we know.Recorded by BrickDb since 10/2/2026

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Display case for this set

A display case made to fit this set, sold by a partner shop. The price is the shop's own, including VAT; delivery is extra.

Treehouse Display Case for LEGO 21318 98.40 GBPplus 10.50 GBP deliverySold by iDisplayit · price read 10/7/2026

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Building instructions

All building instructions for this set on LEGO.com

Parts in this set

544 inventory lines

Catalogue image of the part Bag / Sack with Handle

Bag / Sack with Handle 10169· Medium Nougat

×1

Catalogue image of the part Bar Holder with Clip

Bar Holder with Clip 11090· Reddish Brown

×8

Catalogue image of the part Tile Special 2 x 2 Inverted

Tile Special 2 x 2 Inverted 11203· Black

×6

Catalogue image of the part Brick Special 1 x 2 with 2 Studs on 1 Side

Brick Special 1 x 2 with 2 Studs on 1 Side 11211· Black

×1

Brick Special 1 x 2 with 2 Studs on 1 Side 11211· Red

×1

Brick Special 1 x 2 with 2 Studs on 1 Side 11211· White

×2

Brick Special 1 x 2 with 2 Studs on 1 Side 11211· Tan

×3

Catalogue image of the part Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle

Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle 11214· Dark Bluish Gray

×1

Catalogue image of the part Plate Special 1 x 2 with Clip Horizontal on Side

Plate Special 1 x 2 with Clip Horizontal on Side 11476· Reddish Brown

×1

Catalogue image of the part Brick Curved 2 x 1 No Studs [1/2 Bow]

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· Dark Tan

×2

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· Reddish Brown

×11

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· Dark Green

×3

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· Dark Brown

×12

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· Dark Azure

×2

Brick Curved 2 x 1 No Studs [1/2 Bow] 11477· Olive Green

×8

Catalogue image of the part Hat Very Wide Brim, Outback Style [Fedora]

Hat Very Wide Brim, Outback Style [Fedora] 13565· Dark Tan

×1

Catalogue image of the part Brick Arch 1 x 3 x 3 [Gothic]

Brick Arch 1 x 3 x 3 [Gothic] 13965· Reddish Brown

×2

Catalogue image of the part Plate Special 1 x 2 with 5.9mm Centre Side Towball

Plate Special 1 x 2 with 5.9mm Centre Side Towball 14417· Dark Bluish Gray

×1

Catalogue image of the part Plate Special 1 x 2 5.9mm Towball Socket

Plate Special 1 x 2 5.9mm Towball Socket 14418· Light Bluish Gray

×9

Catalogue image of the part Plate Special 1 x 2 with 5.9mm Towball Socket and Towball

Plate Special 1 x 2 with 5.9mm Towball Socket and Towball 14419· Dark Bluish Gray

×6

Catalogue image of the part Tile 2 x 2 Corner

Tile 2 x 2 Corner 14719· White

×1

Catalogue image of the part Tile Round 2 x 2 with Bottom Stud Holder

Tile Round 2 x 2 with Bottom Stud Holder 14769· Light Bluish Gray

×3

Catalogue image of the part Tile Round 2 x 2 with Tree Trunk / Wood Log Print

Tile Round 2 x 2 with Tree Trunk / Wood Log Print 14769pr1075· Reddish Brown

×1

Catalogue image of the part Brick Curved 2 x 2 x 2/3

Brick Curved 2 x 2 x 2/3 15068· Reddish Brown

×9

4 minifigures

Minifigures in this set

Catalogue image of the minifigure Kid, Dark Red Torso, Dark Tan Leg, Dark Orange Hair

Tree House

Product details

BrickLink market data

Can I build this?

Pricing

Price history

Latest price from each shop

On eBay

Recommended retail price

Display case for this set

Building instructions

Parts in this set

Minifigures in this set

Kid, Dark Red Torso, Dark Tan Leg, Dark Orange Hair

Kid, Dark Tan Torso, Dark Brown Legs, Dark Blue Hat

Medium Nougat Torso, Dark Bluish Grey Legs, Dark Brown Hair

Tan Torso, Dark Brown Legs, Medium Nougat Hair