---
title: "Grand Piano"
setNumber: "21323"
year: 2020
pieces: 3662
priceUSD: 399.99
availability: "available"
ageRange: "18+"
ean: "5702016756401"
upc: "673419328548"
rating: 4.3
ratingCount: 164
completeness: "good"
verified: "2026-09-08T00:00:52.346Z"
url: "https://lpd.conde.sh/product/21323"
image: "https://www.lego.com/cdn/cs/set/assets/bltfe0c3a6a8155f1cb/21323_Prod_01.png"
source: "LPD — collated from Rebrickable, lego.com and Brickset with per-field provenance"
---

# Grand Piano (21323)

> The LEGO® Grand Piano (set 21323) — 3,662 pieces, released 2020. $399.99 on lego.com, rated 4.4/5 across 2 sources.

The LEGO Grand Piano (set number 21323) is a LEGO set, 3,662 pieces, released in 2020. It is currently available on lego.com at $399.99. Across 2 sources it holds a 4.4/5 rating from 164 ratings, as of 2026-09-08. Built, it measures 22.5 x 30.5 x 35.5 cm (8⅞" x 12" x 13"). It is recommended for ages 18+. This data is collated from lego.com, Rebrickable and Brickset with per-field provenance, verified as of 2026-09-08.

## Questions & answers

**How many pieces is the LEGO Grand Piano (21323)?**

the LEGO Grand Piano (21323) has 3,662 pieces.

**Is the LEGO Grand Piano (21323) available, and how much does it cost?**

the LEGO Grand Piano (21323) is currently available on lego.com at $399.99.

**How is the LEGO Grand Piano (21323) rated?**

the LEGO Grand Piano (21323) holds a 4.4/5 rating across 2 sources (164 ratings, as of 2026-09-08): lego.com 4.3/5, brickset 4.4/5.

**How big is the LEGO Grand Piano (21323)?**

Built, the LEGO Grand Piano (21323) measures 22.5 x 30.5 x 35.5 cm (8⅞" x 12" x 13").

**What age is the LEGO Grand Piano (21323) recommended for?**

the LEGO Grand Piano (21323) is recommended for ages 18+.

## Overview

- **Pieces:** 3,662
- **Recommended age:** 18+
- **Released:** 2020
- **Data completeness:** good

## Pricing & availability

- **Current price:** $399.99 USD (lego.com)
- **Availability:** available
- **RRP:** $399.99 / £344.99 / €399.99

## Specifications

| Field | Value | Source |
| --- | --- | --- |
| Pieces | 3,662 | lego |
| Age range | 18+ | lego |
| Dimensions | 22.5 x 30.5 x 35.5 cm (8⅞" x 12" x 13") | brickset |
| EAN | 5702016756401 | brickset |
| UPC | 673419328548 | brickset |
| Released | 2020 | brickset |

## Reviews

- **Rating:** 4.4/5 across 2 sites (164 ratings, as of 2026-09-08, medium confidence)
  - lego.com: 4.3/5 (0, 2026-09-08)
  - brickset: 4.4/5 (164, 2026-09-08)

## Data provenance

Each field and the source it was collated from:

- **rebrickable:** theme, minifigs, inventory
- **lego:** name, imageUrl, pieces, ageRange, price, availability, rating
- **brickset:** year, rating, msrp, ean, upc, dimensions

## Links

- [LEGO.com product page](https://www.lego.com/en-us/product/grand-piano-21323)
- [Building instructions](https://www.lego.com/en-us/service/building-instructions/21323)
- [rebrickable](https://rebrickable.com/sets/21323-1/)
- [brickset](https://brickset.com/sets/21323-1)
- [bricklink](https://www.bricklink.com/v2/catalog/catalogitem.page?S=21323-1)