---
product_id: 164710694
title: "Sponsored Ad - Ideas Tree House 21318, Model Construction Set for 16 Plus Year Olds with 3 Cabins, Interchangeable Leaves, Minifigures and a Bird Figure"
brand: "lego"
price: "€ 404.07"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/164710694-sponsored-ad-ideas-tree-house-21318-model-construction-set-16
store_origin: DE
region: Germany
---

# 3036-piece immersive build Interchangeable seasonal leaves 3 detailed cabins with interactive features Sponsored Ad - Ideas Tree House 21318, Model Construction Set for 16 Plus Year Olds with 3 Cabins, Interchangeable Leaves, Minifigures and a Bird Figure

**Brand:** lego
**Price:** € 404.07
**Availability:** ✅ In Stock

## Summary

> 🌿 Build your dream escape—where creativity meets nature’s charm!

## Quick Answers

- **What is this?** Sponsored Ad - Ideas Tree House 21318, Model Construction Set for 16 Plus Year Olds with 3 Cabins, Interchangeable Leaves, Minifigures and a Bird Figure by lego
- **How much does it cost?** € 404.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/164710694-sponsored-ad-ideas-tree-house-21318-model-construction-set-16)

## Best For

- lego enthusiasts

## Why This Product

- Trusted lego brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Family Fun Included:** Complete with 4 minifigures and a charming bird figure to bring your story to life.
- • **Expand Your Imagination:** Includes a detailed landscape base with a picnic table, stream, and interactive accessories for immersive storytelling.
- • **Nature Meets Innovation:** Crafted from eco-friendly plant-based plastic, combining sustainability with creativity.
- • **Seasonal Vibes, Year-Round Play:** Switch between lush green summer leaves and cozy fall foliage to match your mood or decor.
- • **Architectural Masterpiece in Your Hands:** Build a stunning 3-cabin tree house with intricate details like a wind-up crane and removable roofs for endless play.

## Overview

The Ideas Tree House 21318 is a premium 3036-piece construction set designed for ages 16+, featuring a detailed 3-cabin tree house with interchangeable seasonal leaves, interactive elements like a wind-up crane, and a landscape base with picnic and stream. Made from sustainable plant-based plastic, it includes 4 minifigures and a bird figure, encouraging creative thinking and immersive play.

## Description

Sponsored Ad - Ideas Tree House 21318, Model Construction Set for 16 Plus Year Olds with 3 Cabins, Interchangeable Leaves, Minifigures and a Bird Figure

## Features

- Features a landscape base, tree with interchangeable sets of green (summer) and yellow and brown (fall) leaves, and a Tree House with 3 cabins
- Main bedroom cabin features a buildable bed, scissors, ship in a bottle, compass, clock plus a balcony with a hand-operated, wind-up crane
- Kids’ room features bunk beds and assorted elements such as a book and treasure map, bathroom features a buildable bathtub, toilet and sink
- Landscape base features a buildable picnic table with 4 minifigure seats and assorted elements to create a picnic, plus a buildable stream
- Includes 4 minifigures: mom, dad and 2 children, plus a bird figure. The treetop and cabin roofs are removable for easy access and play

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 1 Kilograms |
| Size | One Size |
| Item Dimensions | 22.91 x 18.9 x 4.88 inches |
| Number of Pieces | 3036 |
| Theme | Architecture |
| Subject Character | Bird |
| Color | Multi-coloured |
| Manufacturer Minimum Age (MONTHS) | 192 |
| Special Features | Construction |
| Toy Building Block Type | Interlocking Toy Building Block |
| Educational Objective | Creative Thinking |
| Material Type | Plant-based plastic |

## Images

![Sponsored Ad - Ideas Tree House 21318, Model Construction Set for 16 Plus Year Olds with 3 Cabins, Interchangeable Leaves, Minifigures and a Bird Figure - Image 1](https://m.media-amazon.com/images/I/81xlXC3VLIL.jpg)
![Sponsored Ad - Ideas Tree House 21318, Model Construction Set for 16 Plus Year Olds with 3 Cabins, Interchangeable Leaves, Minifigures and a Bird Figure - Image 2](https://m.media-amazon.com/images/I/71uOjr6dsUL.jpg)
![Sponsored Ad - Ideas Tree House 21318, Model Construction Set for 16 Plus Year Olds with 3 Cabins, Interchangeable Leaves, Minifigures and a Bird Figure - Image 3](https://m.media-amazon.com/images/I/81hZXa2-3GL.jpg)
![Sponsored Ad - Ideas Tree House 21318, Model Construction Set for 16 Plus Year Olds with 3 Cabins, Interchangeable Leaves, Minifigures and a Bird Figure - Image 4](https://m.media-amazon.com/images/I/71moH3IbHHL.jpg)
![Sponsored Ad - Ideas Tree House 21318, Model Construction Set for 16 Plus Year Olds with 3 Cabins, Interchangeable Leaves, Minifigures and a Bird Figure - Image 5](https://m.media-amazon.com/images/I/81TFP8sFJGL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Why is this treehouse priced double compared to original price on lego website?**
A: I bought mine from Walmart online if you keep it in your cart u may get it for $169.00 it's worth the wait. I do think they have it back on the lego site as of 10/15/21. If it had not sold out

**Q: How many bags are in it?**
A: Hi there! This set has a total of 23 bags. Some are unmarked and some are numbered 1 through 19. - Emily, LEGO® Customer Service

**Q: Do Lego Friends figurines fit on the beds, chairs, etc?**
A: Hi there. While LEGO® Friends figures are slightly bigger than our classic LEGO Minifigure, both can fit and be used with this set. We hope this helps! - Heather, LEGO® Customer Service

**Q: Hi there! how big is the box? i need to know the measures of the box, to let the courier know (i'm from outside us)**
A: Hello! The box for set 21318/LEGO® Ideas Tree House is approximately 32" x 24" x 5". Please note these are approximate measurements. We hope this helps! - Jane, LEGO® Customer Service

## Frequently Bought Together

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-22*