Classic LEGO Fun!
The 1985 Basic Building Set is back!

Unleash your creativity with 430 pieces and 2 minifigs. Build houses, vehicles, or anything your imagination dreams up!

🏛 Basic
Set #730-2

Basic Building Set

Discover the Basic Building Set from the Basic collection - 430 pieces of building excellence.

⏱ 2-4 hr 🧩 430 pcs

Loading...
BlockTalk AI
Analyzing This Set...
BlockTalk, our AI is generating detailed insights for Basic Building Set. Sections will appear as they're ready.
Our Take
Ask BlockTalk
Building Experience
Investment Potential
Similar Sets

📦 Full Parts Inventory - 104 unique parts • 418 total pieces

Brick 2 x 4 Brick 2 x 4
Part #: 3001 Red
Brick 2 x 4 Brick 2 x 4
Part #: 3001 Yellow
Brick 2 x 3 Brick 2 x 3
Part #: 3002 Yellow
Brick 2 x 3 Brick 2 x 3
Part #: 3002 Red
Brick 2 x 2 Brick 2 x 2
Part #: 3003 Yellow
Brick 2 x 2 Brick 2 x 2
Part #: 3003 Red
Brick 1 x 2 Brick 1 x 2
Part #: 3004 Yellow
Brick 1 x 2 Brick 1 x 2
Part #: 3004 20× Red
Brick 1 x 2 with Black Grill Print Brick 1 x 2 with ...
Part #: 3004pr9981 Yellow
Brick 1 x 1 Brick 1 x 1
Part #: 3005 20× Red
Brick 1 x 1 Brick 1 x 1
Part #: 3005 14× Yellow
Brick 2 x 8 Brick 2 x 8
Part #: 3007 Red
Brick 1 x 8 Brick 1 x 8
Part #: 3008 Red
Brick 1 x 6 Brick 1 x 6
Part #: 3009 14× Red
Brick 1 x 4 Brick 1 x 4
Part #: 3010 14× Red
Brick 1 x 4 Brick 1 x 4
Part #: 3010 Yellow
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Black
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Yellow
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Red
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Black
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Red
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Yellow
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Trans-Red
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Trans-Green
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Yellow
Plate 6 x 16 Plate 6 x 16
Part #: 3027 Black
Plate 4 x 4 Plate 4 x 4
Part #: 3031 Black
Plate 4 x 6 Plate 4 x 6
Part #: 3032 Red
Plate 6 x 10 Plate 6 x 10
Part #: 3033 Black
Plate 2 x 8 Plate 2 x 8
Part #: 3034 Black
Slope 45° 2 x 4 Slope 45° 2 x 4
Part #: 3037 10× Black
Slope 45° 2 x 3 Slope 45° 2 x 3
Part #: 3038 Black
Slope 45° 2 x 2 Slope 45° 2 x 2
Part #: 3039 Red
Slope 45° 2 x 2 Slope 45° 2 x 2
Part #: 3039 Black
Slope 45° 2 x 1 with Bottom Pin Slope 45° 2 x 1 w...
Part #: 3040b Red
Slope 45° 2 x 1 with Bottom Pin Slope 45° 2 x 1 w...
Part #: 3040b Yellow
Slope 45° 2 x 1 with Bottom Pin Slope 45° 2 x 1 w...
Part #: 3040b Black
Slope 45° 2 x 4 Double Slope 45° 2 x 4 D...
Part #: 3041 Black
Slope 45° 2 x 2 Double Slope 45° 2 x 2 D...
Part #: 3043 Black
Slope 45° 2 x 2 Double Convex Slope 45° 2 x 2 D...
Part #: 3045 12× Black
Slope 45° 2 x 2 Double Concave Slope 45° 2 x 2 D...
Part #: 3046a 12× Black
Slope 45° 2 x 1 Triple with Ovoid Bottom Pin Slope 45° 2 x 1 T...
Part #: 3048c Black
Slope 45° 2 x 1 Double / Inverted with Hollow Bottom Slope 45° 2 x 1 D...
Part #: 3049c Black
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b Black
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b White
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Yellow
Window 1 x 2 x 2 Classic, Short Lip [with Glass] Window 1 x 2 x 2 ...
Part #: 3081c01 White
Fence Lattice 1 x 4 x 2 Fence Lattice 1 x...
Part #: 3185 White
Slope 33° 3 x 2 Slope 33° 3 x 2
Part #: 3298 White
Plate 1 x 8 Plate 1 x 8
Part #: 3460 Red
Plant, Fruit Tree Plant, Fruit Tree
Part #: 3470 Green
Plant, Pine Tree, Large, 4 x 4 x 6 2/3 Plant, Pine Tree,...
Part #: 3471 Green
Brick Special 1 x 1 x 2 with Shutter Holder Brick Special 1 x...
Part #: 3581 Red
Brick 1 x 3 Brick 1 x 3
Part #: 3622 16× Red
Plate 1 x 3 Plate 1 x 3
Part #: 3623 Yellow
Fence Lattice 1 x 4 x 1 Fence Lattice 1 x...
Part #: 3633 Red
Tyre 15 x 6 Offset Tread Small Tyre 15 x 6 Offse...
Part #: 3641 Black
Door 1 x 4 x 6 Door 1 x 4 x 6
Part #: 3644 White
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Slope Inverted 45...
Part #: 3660 Yellow
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Slope Inverted 45...
Part #: 3660 Red
Slope Inverted 45° 2 x 1 Slope Inverted 45...
Part #: 3665 Red
Plate 1 x 6 Plate 1 x 6
Part #: 3666 Red
Turntable 2 x 2 Plate - Top Turntable 2 x 2 P...
Part #: 3679 Light Gray
Turntable 2 x 2 Plate, Base Turntable 2 x 2 P...
Part #: 3680 Black
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Red
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Yellow
Plant, Flower Stem Plant, Flower Stem
Part #: 3741 Green
Plant, Flower - Small Plant, Flower - S...
Part #: 3742 Yellow
Plant, Flower - Small Plant, Flower - S...
Part #: 3742 Blue
Wheel Arch, Mudguard 2 x 4 [Smooth] Wheel Arch, Mudgu...
Part #: 3787 Yellow
Wheel Arch, Mudguard 2 x 4 Studded Wheel Arch, Mudgu...
Part #: 3788 Yellow
Plate 2 x 6 Plate 2 x 6
Part #: 3795 Yellow
Door 1 x 3 x 1 Right Door 1 x 3 x 1 Right
Part #: 3821 Yellow
Door 1 x 3 x 1 Left Door 1 x 3 x 1 Left
Part #: 3822 Yellow
Windscreen 2 x 4 x 2 Windscreen 2 x 4 x 2
Part #: 3823 Trans-Clear
Steering Stand 1 x 2 with Black Steering Wheel Steering Stand 1 ...
Part #: 3829c01 Yellow
Plate 2 x 10 Plate 2 x 10
Part #: 3832 Black
Equipment Brush / Push Broom Equipment Brush /...
Part #: 3836 Brown
Equipment Shovel [Rounded Handle End] Equipment Shovel ...
Part #: 3837 Dark Gray
Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Plate Special 1 x...
Part #: 3839b Black
Window 1 x 4 x 3 Window 1 x 4 x 3
Part #: 3853 White
Window 1 x 2 x 3 Pane Window 1 x 2 x 3 ...
Part #: 3854 Red
Glass for Window 1 x 4 x 3 Glass for Window ...
Part #: 3855 Trans-Clear
Window 1 x 2 x 3 Shutter Window 1 x 2 x 3 ...
Part #: 3856 White
Baseplate 16 x 32 Baseplate 16 x 32
Part #: 3857 Light Gray
Door 1 x 4 x 5 with 4 Panes, Squared Base Door 1 x 4 x 5 wi...
Part #: 3861b White
Equipment Cup / Mug [Plain] Equipment Cup / M...
Part #: 3899 Blue
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 White
Cone 2 x 2 x 2, Blocked Open Stud Cone 2 x 2 x 2, B...
Part #: 3942b Black
Plate 6 x 6 Plate 6 x 6
Part #: 3958 Red
Brick Special 1 x 1 with Headlight Brick Special 1 x...
Part #: 4070 Yellow
Seat / Chair 2 x 2 Seat / Chair 2 x 2
Part #: 4079 White
Bar 1 x 4 x 2 with Studs Bar 1 x 4 x 2 wit...
Part #: 4083 Black
Plate Special 1 x 1 with Clip Vertical [Thin U Clip] Plate Special 1 x...
Part #: 4085b Black
Tile 1 x 8 with Groove Tile 1 x 8 with G...
Part #: 4162 Yellow
Plate Special 1 x 2 with Ladder Plate Special 1 x...
Part #: 4175 Black
Vehicle Base 4 x 5 with Wheel Arches, 2 x 2 Opening Vehicle Base 4 x ...
Part #: 4211 Yellow
Hinge Vehicle Roof 4 x 4 Hinge Vehicle Roo...
Part #: 4213 Black
Hinge Vehicle Roof Holder 1 x 4 x 2 Hinge Vehicle Roo...
Part #: 4214 Black
Hinge Plate 1 x 2 with 3 Fingers [Solid Studs] Hinge Plate 1 x 2...
Part #: 4275a Yellow
Hinge Plate 1 x 2 with 2 Fingers and Solid Studs Hinge Plate 1 x 2...
Part #: 4276a Yellow
Slope 33° 3 x 1 Slope 33° 3 x 1
Part #: 4286 White
Slope 33° 3 x 1 Slope 33° 3 x 1
Part #: 4286 Blue
Window 1 x 4 x 5 with Fixed Glass Window 1 x 4 x 5 ...
Part #: 4347 White
Slope 45° 2 x 8 Slope 45° 2 x 8
Part #: 4445 Black
Window 4 x 4 x 3 Roof Window 4 x 4 x 3 ...
Part #: 4447 White
Glass for Window 4 x 4 x 3 Roof Glass for Window ...
Part #: 4448 Trans-Clear
Bag / Briefcase Bag / Briefcase
Part #: 4449 Brown
Equipment Frying Pan Equipment Frying Pan
Part #: 4528 Black
Equipment Saucepan Equipment Saucepan
Part #: 4529 Black
Hinge Tile 1 x 2 1/2 with 2 Fingers on Top Hinge Tile 1 x 2 ...
Part #: 4531 Yellow
Cupboard 2 x 3 x 2 with Solid Studs Cupboard 2 x 3 x ...
Part #: 4532 Yellow
Cupboard 2 x 3 x 2 Door Cupboard 2 x 3 x ...
Part #: 4533 Red
Cupboard 2 x 3 x 4 Cupboard 2 x 3 x 4
Part #: 4534 Yellow
Cupboard 2 x 3 x 4 Door Cupboard 2 x 3 x ...
Part #: 4535 Red
Cupboard 2 x 3 Drawer Cupboard 2 x 3 Dr...
Part #: 4536 Red
Plate Special 2 x 2 with Wheel Holders Plate Special 2 x...
Part #: 4600 Light Gray
Wheel 8 x 6 Wheel 8 x 6
Part #: 4624 Light Gray
Door 1 x 4 x 5 Left with Trans-Clear Glass Door 1 x 4 x 5 Le...
Part #: 47899c01 White
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Trans-Yellow
Brick 2 x 2 without Inside Ridges Brick 2 x 2 witho...
Part #: 6223 Trans-Clear
Tap 1 x 2 Base with Light Gray Spout Tap 1 x 2 Base wi...
Part #: 69c01 Yellow
Door 1 x 4 x 5 Right with Trans-Clear Glass Door 1 x 4 x 5 Ri...
Part #: 73194c01 White
Notable Parts
Build Ideas

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Searching for YouTube reviews...

This may take a moment

Charts Inventory Statistics

104
Unique Parts
418
Total Pieces
2
Minifigures
Inventory Version: 1