Image | Item No. | Description |
| 66284-1 (Inv) | Build and Play Value Pack 2 Sets, 2009 Catalog: Sets: Creator: Basic Set |
| 2221-1 (Inv) | Build N' Play Circus Theme 81 Parts, 4 Minifigures, 1996 Catalog: Sets: DUPLO: DUPLO, Town: Circus |
| 4029-1 (Inv) | Build with Bricks 500 Parts, 2003 Catalog: Sets: Creator: Basic Set |
| 4107-1 (Inv) | Build Your Dreams 1000 Parts, 2002 Catalog: Sets: Creator: Basic Set |
| 852741-1 (Inv) | Build your own Holiday Countdown Candle 165 Parts, 2009 Catalog: Sets: Holiday & Event: Christmas |
| 3600-1 (Inv) | Build Your Own House Tub 1201 Parts, 2005 Catalog: Sets: Creator: Basic Set |
| 1614-1 (Inv) | Build-a-Farm 26 Parts, 2 Minifigures, 1993 Catalog: Sets: DUPLO: DUPLO, Town: Farm |
| 1978-1 (Inv) | Build-A-Santa polybag 39 Parts, 1991 Catalog: Sets: Holiday & Event: Christmas |
| 365-2 (Inv) | Build-N-Store Chest 333 Parts, 1 Minifigure, 5 Gear, 1990 Catalog: Sets: Universal Building Set: Basic |
| 545-1 (Inv) | Build-N-Store Chest 404 Parts, 2 Minifigures, 5 Gear, 1990 Catalog: Sets: Universal Building Set: Basic |
| 565-2 (Inv) | Build-N-Store Chest 668 Parts, 2 Minifigures, 7 Gear, 1990 Catalog: Sets: Universal Building Set: Basic |
| 5610-1 (Inv) | Builder 19 Parts, 1 Minifigure, 2008 Catalog: Sets: Town: City: Construction |
| 2393-1 (Inv) | Building Bucket 40 Parts, 1 Minifigure, 1994 Catalog: Sets: DUPLO: Basic Set |
| 2398-1 (Inv) | Building Bucket 64 Parts, 1 Minifigure, 1994 Catalog: Sets: DUPLO: Basic Set |
| 804-2 (Inv) | Building Crane 63 Parts, 1964 Catalog: Sets: Samsonite: Basic Set |
| 2019-1 (Inv) | Building Fun 29 Parts, 1 Minifigure, 1998 Catalog: Sets: Primo |
| 5549-1 (Inv) | Building Fun 651 Parts, 2010 Catalog: Sets: Creator: Basic Set |
| 4226-1 (Inv) | Building Monsters 503 Parts, 2 Minifigures, 1998 Catalog: Sets: Universal Building Set: Classic Basic |
| 5010-1 (Inv) | Building Plate 16 x 32, Green 1 Part, 1990 Catalog: Sets: Service Packs |
| 5009-1 (Inv) | Building Plate 16 x 32, Yellow 1 Part, 1990 Catalog: Sets: Service Packs |
| 2305-1 (Inv) | Building Plate 24 x 24 1 Part, 1984 Catalog: Sets: DUPLO: Supplemental |
| 2302-1 (Inv) | Building Plate 24 x 24 1 Part, 1982 Catalog: Sets: DUPLO: Supplemental |
| 2303-1 (Inv) | Building Plates 2 Parts, 1991 Catalog: Sets: DUPLO: Supplemental |
| 8020-1 (Inv) | Building Set 119 Parts, 1984 Catalog: Sets: Technic: Universal Building Set |
| 8040-1 (Inv) | Building Set 162 Parts, 1984 Catalog: Sets: Technic: Universal Building Set |
| 105-2 (Inv) | Building Set 150 Parts, 1973 Catalog: Sets: Universal Building Set: Basic Set |
| 125-2 (Inv) | Building Set 234 Parts, 1974 Catalog: Sets: Universal Building Set: Basic Set |
| 135-1 (Inv) | Building Set 338 Parts, 1973 Catalog: Sets: Universal Building Set: Basic Set |
| 512-1 (Inv) | Building Set 20 Parts, 1970 Catalog: Sets: DUPLO: Basic Set |
| 513-1 (Inv) | Building Set 31 Parts, 1970 Catalog: Sets: DUPLO: Basic Set |
| 515-2 (Inv) | Building Set 31 Parts, 1973 Catalog: Sets: DUPLO: Basic Set |
| 1585-1 (Inv) | Building Set 12 Parts, 1 Minifigure, 1987 Catalog: Sets: DUPLO |
| 8050-1 (Inv) | Building Set with Motor 140 Parts, 1982 Catalog: Sets: Technic: Universal Building Set |
| 4177-1 (Inv) | Building Stories with NaNa Bird 379 Parts, 3 Minifigures, 1 Gear, 2001 Catalog: Sets: Creator: Basic Set |
| 1798-1 (Inv) | Building Table 3 Gear, 1995 Catalog: Sets: Universal Building Set: Supplemental |
| 3024-1 (Inv) | Building Table 21 Parts, 1998 Catalog: Sets: DUPLO: Supplemental |
| 4406-1 (Inv) | Buildings 498 Parts, 2004 Catalog: Sets: Creator: Basic Set: Building |
| 4118-1 (Inv) | Buildings, Mansions and Shops 361 Parts, 3 Minifigures, 2001 Catalog: Sets: Creator: Basic Set |
| 6096-1 (Inv) | Bull's Attack 294 Parts, 4 Minifigures, 2000 Catalog: Sets: Castle: Knights Kingdom I |
| 6658-1 (Inv) | Bulldozer 61 Parts, 1 Minifigure, 1986 Catalog: Sets: Town: Classic Town: Construction |
| 856-1 (Inv) | Bulldozer 373 Parts, 1979 Catalog: Sets: Technic: Expert Builder |
| 951-1 (Inv) | Bulldozer 372 Parts, 1979 Catalog: Sets: Technic: Expert Builder |
| 1-1 (Inv) | Bulldozer Chain Links 50 Parts, 1982 Catalog: Sets: Service Packs: Technic |
| 344-1 (Inv) | Bungalow 77 Parts, 1969 Catalog: Sets: LEGOLAND: Building |
| 8205-1 (Inv) | Bungee Blaster 64 Parts, 1997 Catalog: Sets: Technic: Model: Race |
| 2854-1 (Inv) | Bungee Chopper 72 Parts, 1998 Catalog: Sets: Technic: Competition |
| 8202-1 (Inv) | Bungee Chopper 72 Parts, 1998 Catalog: Sets: Technic: Competition |
| 40005-1 (Inv) | Bunny 82 Parts, 2010 Catalog: Sets: Holiday & Event: Easter |
| 6683-1 (Inv) | Burger Stand 61 Parts, 2 Minifigures, 1983 Catalog: Sets: Town: Classic Town: Food & Drink |
| 6235-1 (Inv) | Buried Treasure 17 Parts, 1 Minifigure, 1989 Catalog: Sets: Pirates: Pirates I |