LEGO 4 Juniors Sets

About LEGO 4 Juniors

LEGO 4 Juniors is a theme easy-build sets for younger children aged 4-7. It's aimed at very young children — bricks are larger and builds are simpler than standard LEGO. The line has produced 48 sets between 2001 and 2004.

Notable 4 Juniors Sets

A.I.R. Operations HQ

#4620 · 2002 · 175 pcs

Fire Squad HQ

#4657 · 2003 · 149 pcs

Captain Redbeard's Pirate Ship

#7075 · 2004 · 142 pcs

Police HQ

#4611 · 2001 · 141 pcs

Doc Ock's Cafe Attack

#4860 · 2004 · 132 pcs

Quick Fix Station

#4655 · 2003 · 103 pcs

Fire Attack Team

#4609 · 2001 · 97 pcs

Aqua Res-Q Super Station

#4610 · 2001 · 95 pcs

Newest 4 Juniors Releases

The most recent 4 Juniors sets from the LEGO catalogue.

Captain Redbeard's Pirate Ship

#7075 · 2004 · 142 pcs

Doc Ock's Cafe Attack

#4860 · 2004 · 132 pcs

Skull Island

#7074 · 2004 · 81 pcs

Pirate Dock

#7073 · 2004 · 66 pcs

Doc Ock's Crime Spree

#4858 · 2004 · 57 pcs

Captain Kragg's Pirate Boat

#7072 · 2004 · 41 pcs

Treasure Island

#7071 · 2004 · 30 pcs

Catapult Raft

#7070 · 2004 · 23 pcs

Rare & Retired 4 Juniors Sets

Older flagship-tier 4 Juniors sets that are likely no longer in production. Often valuable to collectors.

A.I.R. Operations HQ

#4620 · 2002 · 175 pcs

Fire Squad HQ

#4657 · 2003 · 149 pcs

Captain Redbeard's Pirate Ship

#7075 · 2004 · 142 pcs

Police HQ

#4611 · 2001 · 141 pcs

Doc Ock's Cafe Attack

#4860 · 2004 · 132 pcs

Quick Fix Station

#4655 · 2003 · 103 pcs

Best 4 Juniors Sets for Beginners

Smaller 4 Juniors sets that are good entry points without overwhelming a first-time builder in this theme.

Captain Redbeard's Pirate Ship

#7075 · 2004 · 142 pcs

Doc Ock's Cafe Attack

#4860 · 2004 · 132 pcs

Skull Island

#7074 · 2004 · 81 pcs

Fire Squad HQ

#4657 · 2003 · 149 pcs

Quick Fix Station

#4655 · 2003 · 103 pcs

A.I.R. Operations HQ

#4620 · 2002 · 175 pcs

Browse 4 Juniors by Size

Every 4 Juniors set grouped by piece count — pick the size that matches the build time you have.

Starter (≤50 pieces)

8 shown

Small, quick builds — usually under 20 minutes.

Twin Rotor Cargo

#4618 · 2002 · 47 pcs

Tanker Truck

#4654 · 2003 · 45 pcs

Captain Kragg's Pirate Boat

#7072 · 2004 · 41 pcs

Aqua Res-Q Transport

#4606 · 2001 · 40 pcs

Rapid Response Tanker

#4616 · 2002 · 35 pcs

Fire Response SUV

#4605 · 2001 · 32 pcs

Dual Turbo Prop

#4617 · 2002 · 32 pcs

Jack Stone Red Flash Station

#4621 · 2002 · 32 pcs

Quick (51–150 pieces)

8 shown

Compact sets finished in a single sitting.

Fire Squad HQ

#4657 · 2003 · 149 pcs

Captain Redbeard's Pirate Ship

#7075 · 2004 · 142 pcs

Police HQ

#4611 · 2001 · 141 pcs

Doc Ock's Cafe Attack

#4860 · 2004 · 132 pcs

Quick Fix Station

#4655 · 2003 · 103 pcs

Fire Attack Team

#4609 · 2001 · 97 pcs

Aqua Res-Q Super Station

#4610 · 2001 · 95 pcs

Skull Island

#7074 · 2004 · 81 pcs

Moderate (151–400 pieces)

1 shown

Afternoon builds with enough depth to feel substantial.

A.I.R. Operations HQ

#4620 · 2002 · 175 pcs