LEGO Modular Buildings are the 18+ city buildings that join side by side into one street. Most of the series has retired, so the practical question is which of the modulars still on sale to buy next. This guide ranks them by how soon you need to act; for your very first, see which modular to buy first. For the full series, display and lighting ideas, see our Modular Buildings guide.

Quick Answer: As of late October 2026, three official modulars are on sale new. Buy the Natural History Museum (10326-1) first: its expected exit date, December 31, 2027, is the earliest of the three, and LEGO.com US most recently stopped listing it on October 14, 2026. Tudor Corner (10350-1) and Shopping Street (11371-1) are newer and have more time.

The Modulars on Sale Now, Ranked

1. Natural History Museum (10326): Buy First

  • Pieces: 4,014, the most of any modular so far
  • Expected exit: December 31, 2027 (LEGO.com US most recently stopped listing it on October 14, 2026)

It is the oldest modular still on sale and has the earliest expected exit date of the three. LEGO.com US most recently stopped listing it on October 14, 2026, possibly a stock-out, so you may need another retailer; if you want it at retail, it is the one not to postpone.

2. Tudor Corner (10350)

  • Pieces: 3,266
  • Expected exit: December 31, 2028 (released 2025)

The lowest price of the three and the lowest price per piece. It is expected to stay on sale a year longer than the Natural History Museum.

3. Shopping Street (11371)

  • Pieces: 3,457
  • Expected exit: December 31, 2028 (released 2026)

The newest modular, so the least urgent. Buy it when it suits your street or your budget.

At a Glance

Set Year Pieces Cost tier Expected Exit
Natural History Museum (10326) 2023 4,014 High-end Dec 31, 2027
Tudor Corner (10350) 2025 3,266 High-end Dec 31, 2028
Shopping Street (11371) 2026 3,457 High-end Dec 31, 2028

Year, pieces, cost tiers and expected exit dates come from our catalog data as of late October 2026. LEGO can change exit dates.

Recently Retired

These are no longer sold new, so you will be buying from the secondary market:

What Comes Next

LEGO has released a new modular in most years since the first two in 2007. No 2027 modular is in our catalog yet. When one appears, it will go to the bottom of the ranking above, and the oldest set still on sale will move to the top.

More on Modular Buildings

On Sale Now
Three official modulars are sold new: Natural History Museum (10326), Tudor Corner (10350) and Shopping Street (11371).
Buy First
The Natural History Museum has the earliest expected exit date, December 31, 2027. It is the oldest modular still on sale and, at 4,014 pieces, the largest.
Recently Retired
Jazz Club, Boutique Hotel, Police Station and Bookshop are no longer sold new. See the Modular Buildings guide for the full series.