---
title: "Assembly Square"
setNumber: "10255"
theme: "Modular Buildings"
year: 2017
pieces: 4002
minifigures: 9
ageRange: "16+"
designer: "Nick Vas"
ean: "5702015865272"
upc: "673419264358"
rating: 4.4
ratingCount: 1788
completeness: "great"
retired: "true"
verified: "2026-07-20T05:00:53.778Z"
url: "https://lpd.conde.sh/product/10255"
image: "https://cdn.rebrickable.com/media/sets/10255-1.jpg"
source: "LPD — collated from Rebrickable, lego.com and Brickset with per-field provenance"
---

# Assembly Square (10255)

> The LEGO® Assembly Square (set 10255) — a Modular Buildings set, 4,002 pieces, 9 minifigures, released 2017. Retired, rated 4.4/5 across 1 source.

The LEGO Assembly Square (set number 10255) is a LEGO Modular Buildings set, 4,002 pieces with 9 minifigures, released in 2017, designed by Nick Vas. It has been retired and is no longer sold on lego.com (original RRP $299.99). Across 1 source it holds a 4.4/5 rating from 1,788 ratings, as of 2026-07-20. Built, it measures 35 x 38 x 25 cm (13¾" x 14" x 9⅞"). It is recommended for ages 16+. This data is collated from lego.com, Rebrickable and Brickset with per-field provenance, verified as of 2026-07-20.

## Questions & answers

**How many pieces is the LEGO Assembly Square (10255)?**

the LEGO Assembly Square (10255) has 4,002 pieces and 9 minifigures.

**Is the LEGO Assembly Square (10255) still available?**

No — the LEGO Assembly Square (10255) has been retired and is no longer sold on lego.com. Its original recommended retail price was $299.99.

**How is the LEGO Assembly Square (10255) rated?**

the LEGO Assembly Square (10255) holds a 4.4/5 rating across 1 source (1,788 ratings, as of 2026-07-20): brickset 4.4/5.

**Who designed the LEGO Assembly Square (10255)?**

the LEGO Assembly Square (10255) was designed by Nick Vas.

**How big is the LEGO Assembly Square (10255)?**

Built, the LEGO Assembly Square (10255) measures 35 x 38 x 25 cm (13¾" x 14" x 9⅞").

**What age is the LEGO Assembly Square (10255) recommended for?**

the LEGO Assembly Square (10255) is recommended for ages 16+.

## Overview

- **Theme:** Modular Buildings
- **Pieces:** 4,002
- **Minifigures:** 9
- **Recommended age:** 16+
- **Released:** 2017
- **Designer:** Nick Vas
- **Data completeness:** great

## Pricing & availability

- **RRP:** $299.99 / £259.99 / €299.99

## Specifications

| Field | Value | Source |
| --- | --- | --- |
| Pieces | 4,002 | rebrickable |
| Minifigures | 9 | rebrickable |
| Age range | 16+ | brickset |
| Designer | Nick Vas | brickset |
| Dimensions | 35 x 38 x 25 cm (13¾" x 14" x 9⅞") | brickset |
| EAN | 5702015865272 | brickset |
| UPC | 673419264358 | brickset |
| Released | 2017 | brickset |

## Reviews

- **Rating:** 4.4/5 across 1 site (1,788 ratings, as of 2026-07-20, medium confidence)
  - brickset: 4.4/5 (1,788, 2026-07-20)

## Minifigures

- Baby, White Body - Head with neck
- Dentist
- Medium Lavender Torso, Tan Legs, Dark Bluish Gray Hair
- Bright Light Blue Torso, Jacket, Olive Green Legs, Dark Orange Hair
- Red Torso Plaid, Dark Bluish Grey Legs, Reddish Brown Hair
- Light Bluish Grey Torso, Dark Tan Legs, Mustache, Barrett
- Chef, Red Neckerchief, Light Bluish Gray Legs, No Wrinkles
- Ballerina - Magenta Butterflies and Necklace
- Barista, White Torso, Reddish Brown Apron, Sand Blue Legs

## Data provenance

Each field and the source it was collated from:

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

## Links

- [LEGO.com product page](https://www.lego.com/en-us/product/10255)
- [Building instructions](https://www.lego.com/en-us/service/building-instructions/10255)
- [Modular Buildings theme](https://www.lego.com/en-us/themes/modular-buildings)
- [rebrickable](https://rebrickable.com/sets/10255-1/)
- [brickset](https://brickset.com/sets/10255-1)
- [bricklink](https://www.bricklink.com/v2/catalog/catalogitem.page?S=10255-1)