Is Universal Building Set 404-1 a good source of spare parts?

Yes. Its 472 pieces come in four main colours and mix easily with other sets from the same era.

How many minifigs are included?

The set includes 3 minifigs, enough to populate a small house or a vehicle you build yourself.

Can I see what else I could build?

Use the “What can I build?” tool on this site to see which models your parts allow once this set is part of your collection.

Universal Building Set

LEGO® Universal Building Set

Universal Building Set 404-1 dates from 1977 and packs 472 pieces plus 3 minifigs. It is a box for freeform building rather than a model with a fixed goal.

Set number: 404
Year: 1977
Pieces: 472
Minifigures: 3
Theme: Universal Building Set
Different parts: 121

What can I build with it?

Parts list 121

As BrickLink list (XML)

Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.

Minifigures 3

LEGOLAND Blue fig-0007624 pieces × 2
LEGOLAND White fig-0046964 pieces × 1

Description

What you get in the box

With 472 pieces across 94 different part types, this is a generous stock for a set from the late 1970s. There are enough bricks for several small houses, a vehicle, or a mix of both. The 94 part types matter more than the raw count: besides ordinary bricks there are enough special shapes that roofs, windows and wheels do not have to be improvised. Anyone opening it today will quickly notice that every idea has to come from the builder, because there is no single model to copy.

A bold four-colour palette

The main colours are black, yellow, red and light grey, which gives the set a strong, almost graphic look. Red and yellow bricks suit walls and vehicle bodies, while black and light grey work well for roads, roofs and foundations. With so few dominant colours, models tend to look coherent rather than chaotic. It also makes sorting easier, since you can find the colour you need quickly and keep building without hunting through the pile for the right shade.

Three minifigs and room to play

Three minifigs turn the heap of bricks into a small play set. They can live in the houses you build, ride in a car or stand around as a crew. Because nothing dictates what to build, the builder decides who belongs where. That suits shared building sessions with children just as well as collectors who want to count through a complete 1977 set. The full parts list on this page lets you check the contents against a box you already own or are thinking of buying.

Reusing the parts

A set of 472 pieces in 94 types is also interesting because the bricks mix well with other boxes from the same period. The basic shapes fit almost everything released later, although the shades of old bricks sometimes differ slightly. If you want to see what else your collection could produce, the “What can I build?” tool on this website compares your parts with many models, so you do not have to try every combination by hand.

FAQ

Is Universal Building Set 404-1 a good source of spare parts?: Yes. Its 472 pieces come in four main colours and mix easily with other sets from the same era.
How many minifigs are included?: The set includes 3 minifigs, enough to populate a small house or a vehicle you build yourself.
Can I see what else I could build?: Use the “What can I build?” tool on this site to see which models your parts allow once this set is part of your collection.

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