LEGO 10255 Assembly Square – A Celebratory Modular Building for LEGO Fans

Celebrate a decade of the LEGO Modular Buildings series with the iconic LEGO 10255 Assembly Square. This stunning, 4,000+ piece set is one of the largest and most intricate in the collection, offering a detailed and immersive building experience. Perfect for LEGO enthusiasts, collectors, and city builders, this modular masterpiece is designed to captivate with its stunning architecture and engaging features.

A Celebration of LEGO Modular History

The Assembly Square 10255 pays tribute to the first ten LEGO modulars with homages to classic LEGO architecture and versatile design. Its five interconnected buildings combine a bakery, florist, café, music store, and dental office, each with unique interiors and exterior details.

Key Features:

• Five detailed storefronts – bakery, florist, café, music store, and dentist office.

• Rich interior detail – furniture, cash registers, bakery oven, record player, dental chair, and more.

• Rooftop terrace and apartments – complete with seating, lamps, and flowers.

• Corner modular design – perfect for anchoring your LEGO city street.

• Minifigures – 9, including shopkeepers, customers, and musicians.

• Piece count: 4,002 pieces – one of the largest and most complex modulars in the series.

The Assembly Square 10255 provides a highly engaging building experience for adult fans while offering a bustling, story-rich LEGO city centerpiece.

Display & Compatibility

As part of the Creator Expert Modular Buildings Collection, the LEGO Assembly Square 10255 is fully compatible with other modulars such as Corner Garage (10264), Bookshop (10270), Parisian Restaurant (10243), and Boutique Hotel (10297). Its corner layout and expansive design make it ideal for display on shelves or as the heart of a LEGO street layout.

Dimensions:

• 14 in. (38 cm) high

• 10 in. (32 cm) wide

• 10 in. (32 cm) deep

Its colorful façade, intricate roofline, and functional interior features make it a must-have for display and collection purposes.

Why Collectors Love the Assembly Square

The LEGO 10255 Assembly Square is one of the most celebrated modulars for several reasons:

1. Anniversary edition – commemorates 10 years of LEGO modular buildings.

2. Highly detailed interiors – five stores with unique designs and accessories.

3. Corner modular layout – perfect for city street planning.

4. Large-scale collectible – over 4,000 pieces provide a rewarding AFOL build.

5. Investment potential – retired and sought-after, with rising secondary market value.

Specifications

• Set Number: 10255

• Theme: LEGO Creator Expert / Modular Buildings Collection

• Release Year: 2017

• Retired Year: 2021

• Piece Count: 4,002

• Minifigures: 9

• Dimensions: 14 in. (38 cm) high × 10 in. (32 cm) wide × 10 in. (32 cm) deep

• Recommended Age: 16+

• Status: Retired LEGO set – collectible & rare