# LEGO 7744-1 — Police Headquarters (2008)

Source: https://www.brickmissing.com/sets/7744-1-police-headquarters
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

The Police Headquarters 7744-1 is on high alert to recapture escaped prisoners! Coordinate the 5 policeman and their police dog to track down the 2 prisoners. Use the prison transport truck, car, and motorcycle to pursue them, then secure them back in jail. This detailed set divides into two sections, allowing flexible arrangements. Features include opening gates, roof spotlights, a command base tower, and sliding garage doors. Explore the 2 prison cells with toilets and beds, complete with keys and handcuffs. But watch out for the trick walls, designed for sneaky escapes! The headquarters also boasts rooms for interrogation, coffee breaks, computer work, and a refrigerator with a water cooler.

## Set facts

- Set number: 7744-1
- Name: Police Headquarters
- Theme: City › Police
- Released: 2008
- Pieces: 958
- Distinct part + colour lots: 254
- Build difficulty: intermediate
- Repairability: 0.4% of this set's lots are hard to replace (1 of 254 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (254 lots, 958 pieces)

Prices are the official LEGO Pick a Brick price per individual part, where LEGO publishes one.

| Qty | Part | Colour | Part no. | LEGO element ID | LEGO price each |
| ---: | --- | --- | --- | --- | --- |
| 3 | Tile Special 1 x 2 Grille with Bottom Groove | Light Bluish Gray | 2412b | 4211350 | €0,06 |
| 14 | Tile Special 1 x 2 Grille with Bottom Groove | Yellow | 2412b | 241224 | €0,06 |
| 10 | Tile Special 1 x 2 Grille with Bottom Groove | Dark Bluish Gray | 2412b | 4210631 | €0,06 |
| 5 | Tile 1 x 4 with Groove | Dark Bluish Gray | 2431 | 4211053 | €0,12 |
| 14 | Tile 1 x 4 with Groove | White | 2431 | 243101 | €0,12 |
| 6 | Tile 1 x 4 with Groove | Black | 2431 | 243126 | €0,12 |
| 9 | Tile Special 1 x 2 with Handle | Light Bluish Gray | 2432 | 4211357 | €0,11 |
| 1 | Bracket 1 x 2 - 1 x 4 [Square Corners] | Light Bluish Gray | 2436 | 4211358 | — |
| 1 | Windscreen 3 x 4 x 1 1/3 with 2 Studs on Top | Trans-Light Blue | 2437 | 6507914 | €0,42 |
| 2 | Wedge Plate 3 x 3 Cut Corner | Black | 2450 | 4227684 | €0,12 |
| 12 | Brick 1 x 1 x 5 with Blocked Open or Hollow Stud | Tan | 2453a | 245305 | — |
| 29 | Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges | Trans-Clear | 2454a | 245440 | — |
| 3 | Brick 2 x 6 | White | 2456 | 4181142 | €0,29 |
| 2 | Brick 2 x 6 | Dark Bluish Gray | 2456 | 4210875 | €0,29 |
| 2 | Brick 1 x 16 | Light Bluish Gray | 2465 | 4211366 | €0,63 |
| 2 | Bar 1 x 8 x 2 | Yellow | 2486 | 4189225 | €0,51 |
| 1 | Plate Special 1 x 2 Side Handle [Free Ends] | Light Bluish Gray | 2540 | 4211632 | €0,07 |
| 2 | Tile Special 1 x 1 with Clip and Straight Tips | White | 2555 | 255501 | — |
| 2 | Antenna 8H Whip | Black | 2569 | 6265148 | €0,33 |
| 2 | Plate Round 2 x 2 with Rounded Bottom [Boat Stud] | Trans-Yellow | 2654 | 6171728 | €0,12 |
| 1 | Plate Round 2 x 2 with Rounded Bottom [Boat Stud] | Black | 2654 | 4278276 | €0,07 |
| 2 | Technic Axle Towball | Light Bluish Gray | 2736 | 4211375 | €0,13 |
| 1 | Lever Small Base with Black Lever | Black | 298c02 | 4118620 | — |
| 1 | Brick 2 x 4 | White | 3001 | 300101 | €0,22 |
| 1 | Brick 2 x 4 | Black | 3001 | 300126 | €0,22 |
| 5 | Brick 2 x 4 | Light Bluish Gray | 3001 | 4211385 | €0,22 |
| 2 | Brick 2 x 3 | White | 3002 | 300201 | €0,17 |
| 1 | Brick 2 x 3 | Dark Bluish Gray | 3002 | 4211105 | €0,17 |
| 1 | Brick 2 x 2 | Yellow | 3003 | 300324 | €0,13 |
| 1 | Brick 2 x 2 | White | 3003 | 300301 | €0,13 |
| 11 | Brick 1 x 2 | Black | 3004 | 300426 | €0,11 |
| 3 | Plate Special 1 x 4 with Bar Down | Light Bluish Gray | 30043 | 6173095 | €0,33 |
| 1 | Brick 1 x 1 | Black | 3005 | 300526 | €0,07 |
| 9 | Brick 1 x 1 | White | 3005 | 300501 | €0,07 |
| 6 | Fence Spindled 1 x 4 x 2 [2 Top Studs] | Black | 30055 | 3005526 | — |
| 6 | Fence Spindled 1 x 4 x 2 [2 Top Studs] | Light Bluish Gray | 30055 | 4519503 | — |
| 2 | Brick 1 x 8 | Black | 3008 | 300826 | €0,24 |
| 1 | Brick 1 x 8 | Light Bluish Gray | 3008 | 4211392 | €0,24 |
| 6 | Brick 1 x 6 | Dark Bluish Gray | 3009 | 4211100 | €0,25 |
| 33 | Brick 1 x 6 | White | 3009 | 300901 | €0,25 |
| 1 | Brick 1 x 4 | Black | 3010 | 301023 | €0,16 |
| 4 | Brick 1 x 4 | Black | 3010 | 301026 | €0,16 |
| 17 | Brick 1 x 4 | White | 3010 | 301001 | €0,16 |
| 1 | Equipment Crystal Ball Globe 2 x 2 x 2 | Light Bluish Gray | 30106 | 4295035 | — |
| 1 | Stairs 7 x 4 x 6 Straight Open | Black | 30134 | 4279270 | €1,00 |
| 6 | Brick Special 1 x 2 Palisade [aka Log] | Tan | 30136 | 4218749 | €0,10 |
| 3 | Brick 2 x 2 x 3 | White | 30145 | 4109791 | €0,42 |
| 1 | Brick Round 2 x 2 x 1 2/3 Dome Top, Blocked Open Stud | Trans-Clear | 30151a | 4113949 | — |
| 1 | Equipment Binoculars | Dark Bluish Gray | 30162 | 4211051 | €0,15 |
| 1 | Brick Curved 2 x 2, Two Top Studs | Red | 30165 | 4521852 | €0,16 |
| 3 | Plate 2 x 4 | Reddish Brown | 3020 | 4211186 | €0,15 |
| 1 | Plate 2 x 4 | Yellow | 3020 | 302024 | €0,15 |
| 3 | Plate 2 x 4 | Red | 3020 | 302021 | €0,15 |
| 1 | Plate 2 x 4 | White | 3020 | 302001 | €0,15 |
| 1 | Plate 2 x 3 | White | 3021 | 302101 | €0,13 |
| 1 | Plate 2 x 3 | Black | 3021 | 302126 | €0,13 |
| 2 | Plate 2 x 2 | Red | 3022 | 302221 | €0,10 |
| 1 | Plate 2 x 2 | Yellow | 3022 | 302224 | €0,10 |
| 1 | Baseplate 32 x 32 with 7-Stud Straight, Dual [Plain] | Dark Bluish Gray | 30225 | 4507668 | — |
| 2 | Plate 1 x 2 | Black | 3023 | 302326 | €0,08 |
| 2 | Plate 1 x 2 | Trans-Yellow | 3023 | 6514002 | €0,10 |
| 12 | Plate 1 x 2 | Black | 3023 | 302323 | €0,08 |
| 2 | Plate 1 x 2 | Yellow | 3023 | 302324 | €0,08 |
| 7 | Brick Special 1 x 2 with Vertical Clip [Thick U Clip] | Dark Gray | 30237a | 4113207 | — |
| 2 | Plate 1 x 1 | Trans-Clear | 3024 | 6513962 | €0,06 |
| 2 | Plate 1 x 1 | Trans-Red | 3024 | 6513963 | €0,06 |
| 2 | Plate 1 x 1 | White | 3024 | 302401 | €0,06 |
| 2 | Slope 55° 1 x 6 x 5 | White | 30249 | 4117031 | — |
| 2 | Road Sign Clip-on 2 x 2 Round | White | 30261 | 6317571 | €0,17 |
| 2 | Plate 6 x 16 | Black | 3027 | 302726 | €2,11 |
| 4 | Plate 4 x 10 | Light Bluish Gray | 3030 | 4211402 | €0,56 |
| 2 | Plate 4 x 10 | Black | 3030 | 303026 | €0,56 |
| 2 | Plate 4 x 4 | White | 3031 | 4243812 | €0,21 |
| 7 | Plate 6 x 10 | Black | 3033 | 303326 | €0,71 |
| 2 | Plate 2 x 8 | Black | 3034 | 303426 | €0,29 |
| 2 | Equipment Flotation Ring [Life Preserver] | White | 30340 | 4297083 | €0,21 |
| 1 | Plate 4 x 8 | Black | 3035 | 303526 | €0,46 |
| 2 | Slope 45° 2 x 4 | White | 3037 | 303701 | €0,17 |
| 2 | Slope 45° 2 x 4 | Black | 3037 | 303726 | €0,17 |
| 1 | Hinge Plate 1 x 2 Locking with 1 Finger On Top | White | 30383 | 6265695 | €0,12 |
| 1 | Slope 45? 2 x 2 | Dark Bluish Gray | 3039 | 4211054 | €0,11 |
| 1 | Slope 45° 2 x 2 with Windows in Computer Screen Print | White | 3039pr0001 | 4195657 | — |
| 1 | Slope 45° 2 x 2 with Radar and Disk Slot Print | White | 3039pr0002 | 4195659 | — |
| 1 | Slope 45° 2 x 2 with Radar Screen Print | White | 3039pr0005 | 4261941 | — |
| 2 | Slope 45° 2 x 1 with Bottom Pin | Dark Bluish Gray | 3040b | 4211135 | €0,10 |
| 2 | Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends | Light Bluish Gray | 30552 | 4211679 | — |
| 1 | Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth | Light Bluish Gray | 30553 | 4222047 | — |
| 10 | Brick Round 1 x 1 Open Stud | White | 3062b | 306201 | €0,06 |
| 1 | Brick Round 1 x 1 Open Stud | Red | 3062b | 306221 | €0,06 |
| 3 | Tile 2 x 2 with Groove | White | 3068b | 306801 | €0,07 |
| 1 | Tile 2 x 2 with Computer Monitor, Dark Bluish Gray Power Switch Icon Print | White | 3068bpr0137 | 4289304 | — |
| 3 | Tile 1 x 2 with Groove | Black | 3069b | 306926 | €0,07 |
| 4 | Tile 1 x 2 with Groove | Trans-Dark Blue | 3069b | 6514219 | €0,07 |
| 2 | Tile 1 x 2 with Groove | White | 3069b | 306901 | €0,07 |
| 3 | Tile 1 x 2 with Video Tape and Reels Print | Light Bluish Gray | 3069bpr0020 | 4654046 | €0,23 |
| 1 | Tile 1 x 2 with Computer Keyboard Standard Print | White | 3069bpr0030 | 4293350 | — |
| 1 | Tile 1 x 2 with Stylised Computer Console Print | Light Bluish Gray | 3069bpr0086 | 4212363 | €0,23 |
| 1 | Tile 1 x 2 with Mail Envelope, Letter, Address and Red Stamp Print | White | 3069bpr0099 | 4521848 | — |
| 4 | Tile 1 x 1 with Groove | Black | 3070b | 307026 | €0,05 |
| 2 | Plate Special 3 x 2 with Rounded End, Hole | Black | 3176 | 317626 | €0,12 |
| 2 | Technic Axle and Pin Connector Angled #6 - 90° | Black | 32014 | 6268905 | €0,22 |
| 2 | Plate Special 1 x 2 with Door Rail | White | 32028 | 4249563 | €0,05 |
| 8 | Technic Axle 2 Notched | Red | 32062 | 4142865 | €0,07 |
| 4 | Brick 1 x 2 x 2 with Inside Axle Holder | Light Gray | 3245b | 4107533 | — |
| 4 | Brick 1 x 2 x 2 with Inside Axle Holder | Dark Gray | 3245b | 4206827 | — |
| 4 | Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] | Dark Bluish Gray | 32530 | 4210763 | €0,13 |
| 2 | Plate 1 x 8 | Light Bluish Gray | 3460 | 4211425 | €0,18 |
| 2 | Brick 1 x 3 | White | 3622 | 362201 | €0,15 |
| 4 | Plate 1 x 3 | Black | 3623 | 362326 | €0,07 |
| 7 | Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] | Light Bluish Gray | 3660 | 4211436 | — |
| 7 | Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] | White | 3660 | 366001 | — |
| 6 | Slope Inverted 45° 2 x 1 | White | 3665 | 366501 | €0,11 |
| 1 | Slope Inverted 45° 2 x 1 | Light Bluish Gray | 3665 | 4211437 | €0,11 |
| 6 | Plate 1 x 6 | Yellow | 3666 | 366624 | €0,17 |
| 2 | Plate 1 x 6 | Black | 3666 | 366626 | €0,17 |
| 4 | Turntable 2 x 2 Plate - Top | Light Bluish Gray | 3679 | 4540203 | €0,08 |
| 4 | Turntable 2 x 2 Plate, Base | Black | 3680 | 368023 | €0,11 |
| 2 | Slope 75° 2 x 2 x 3 [Hollow Studs] | White | 3684 | 368401 | — |
| 1 | Technic Brick 1 x 2 [1 Pin Hole] | Black | 3700 | 370023 | €0,12 |
| 4 | Technic Brick 1 x 4 [3 Pin Holes] | Light Bluish Gray | 3701 | 4211441 | €0,17 |
| 1 | Plate 1 x 4 | White | 3710 | 371001 | €0,12 |
| 11 | Plate 1 x 4 | Black | 3710 | 371023 | €0,12 |
| 2 | Plant, Flower Stem | Light Bluish Gray | 3741 | 374128 | — |
| 6 | Plant, Flower - Small | Red | 3742 | — | — |
| 3 | Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | Trans-Clear | 3794a | 379440 | — |
| 10 | Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | Brown | 3794a | 379425 | — |
| 1 | Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | Brown | 3794a | 379425 | — |
| 2 | Steering Stand 1 x 2 with Black Steering Wheel | Light Bluish Gray | 3829c01 | 4226995 | €0,36 |
| 3 | Plate 2 x 10 | Red | 3832 | 383221 | €0,29 |
| 1 | Plate 2 x 10 | White | 3832 | 383201 | €0,29 |
| 1 | Equipment Brush / Push Broom | Reddish Brown | 3836 | 4211157 | €0,12 |
| 1 | Equipment Shovel [Rounded Handle End] | Dark Bluish Gray | 3837 | 4211006 | €0,13 |
| 1 | Baseplate 16 x 32 | Dark Bluish Gray | 3857 | 4269651 | €4,19 |
| 2 | Equipment Cup / Mug [Plain] | Yellow | 3899 | 389924 | €0,12 |
| 2 | Equipment Cup / Mug [Plain] | Trans-Clear | 3899 | 6238856 | €0,15 |
| 4 | Equipment Signal Paddle | White | 3900 | 390001 | €0,12 |
| 1 | Hinge Brick 1 x 2 Base | White | 3937 | 393701 | €0,10 |
| 2 | Brick Round 2 x 2 with Axle Hole | White | 3941 | 614301 | €0,11 |
| 3 | Antenna 1 x 4 with Rounded Top | Trans-Clear | 3957a | 4204621 | — |
| 6 | Plate 6 x 6 | Black | 3958 | 395826 | €0,53 |
| 3 | Equipment Radio [Extended Handle, Compact Speaker Grille] | Black | 3962b | 396226 | — |
| 2 | Brick Special 1 x 1 with 3 Speakers / Loudspeakers / Space Positioning Rockets | Light Bluish Gray | 3963 | 4223363 | — |
| 1 | Tool Screwdriver and Spanner / Wrench | Black | 4006 | 400626 | €0,11 |
| 4 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Tan | 4032a | 4140562 | €0,06 |
| 5 | Brick Special 1 x 1 with Headlight | Red | 4070 | 407021 | €0,07 |
| 4 | Brick Special 1 x 1 with Headlight | Dark Bluish Gray | 4070 | 4211044 | €0,07 |
| 4 | Seat / Chair 2 x 2 with Center Sprue Mark | Yellow | 4079b | 407924 | €0,19 |
| 2 | Bar 1 x 4 x 2 with Studs | Yellow | 4083 | 408324 | — |
| 1 | Plate Special 1 x 1 with Clip Vertical [Thick U Clip] | Black | 4085c | 408523 | — |
| 2 | Plate Special 8 x 8 with Grille [Hole in Center] | Dark Bluish Gray | 4151b | 4211036 | — |
| 1 | Tile 1 x 8 with Groove | Black | 4162 | 416226 | €0,15 |
| 8 | Tile 1 x 8 with Groove | White | 4162 | 416201 | €0,15 |
| 4 | Technic Beam 1 x 2 Thin | Red | 41677 | 6371442 | €0,13 |
| 2 | Plate Special 1 x 2 with Ladder | Black | 4175 | 4100530 | — |
| 44 | Brick Special 1 x 2 with Groove | White | 4216 | 4264360 | €0,11 |
| 5 | Brick Special 1 x 14 Grooved | White | 4217 | 4177841 | — |
| 16 | Garage Roller Door Section without Handle | Trans-Light Blue | 4218 | 6552530 | €0,22 |
| 2 | Garage Roller Door Section with Handle | White | 4219 | 6532358 | €0,48 |
| 7 | Slope 33° 3 x 1 | White | 4286 | 428601 | €0,10 |
| 4 | Panel 1 x 4 x 1 with Rounded Corners [Thick Wall] | Black | 43337 | 4142001 | — |
| 1 | Box 2 x 2 x 2 [Hollow Studs] | Red | 4345b | 4261628 | €0,33 |
| 1 | Box 2 x 2 x 2 Door with Slot | Red | 4346 | 4521851 | €0,16 |
| 2 | Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun | Dark Bluish Gray | 4349 | 4210698 | €0,13 |
| 2 | Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun | Red | 4349 | 434921 | — |
| 2 | Equipment Camera with Side Sight [aka Space Gun] | Black | 4360 | 436026 | €0,51 |
| 1 | Dish 3 x 3 Inverted [Radar] | Dark Bluish Gray | 43898 | 4210865 | €0,17 |
| 2 | Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth | White | 44302a | 4183048 | — |
| 1 | Dish 6 x 6 Inverted (Radar) with Hollow Studs | Light Gray | 44375a | 4182294 | — |
| 1 | Bag / Briefcase | Reddish Brown | 4449 | 6268857 | €0,24 |
| 1 | Bracket 1 x 2 - 2 x 2 | Light Bluish Gray | 44728 | 6117967 | €0,10 |
| 8 | Plate 1 x 10 | Black | 4477 | 447726 | €0,16 |
| 2 | Technic Axle 3 | Light Bluish Gray | 4519 | 4211815 | €0,05 |
| 1 | Tool Hammer / Mallet Large | Black | 4522 | 452226 | €0,10 |
| 2 | Minifig Neckwear Basket [D Style] | Black | 4523 | 4128572 | — |
| 1 | Cupboard 2 x 3 x 2 with Solid Studs | Light Bluish Gray | 4532 | 4265746 | — |
| 1 | Cupboard 2 x 3 x 2 Door | White | 4533 | 4261470 | €0,13 |
| 2 | Slope Curved 4 x 4 x 2/3 Triple Curved with 2 Studs | White | 45677 | 4193068 | €0,31 |
| 1 | Tap 1 x 1 without Hole in Spout | Black | 4599b | 459923 | €0,06 |
| 1 | Tap 1 x 1 without Hole in Spout | Light Bluish Gray | 4599b | 4211503 | €0,06 |
| 1 | Tap 1 x 1 without Hole in Spout | White | 4599b | 459901 | €0,06 |
| 2 | Pneumatic T-Piece (T Bar) [New Style] | Light Bluish Gray | 4697b | 4211508 | €0,13 |
| 2 | Dish 2 x 2 Inverted [Radar] | Yellow | 4740 | 4169960 | €0,05 |
| 1 | Dish 2 x 2 Inverted [Radar] | White | 4740 | 474001 | €0,05 |
| 3 | Dish 2 x 2 Inverted [Radar] | Light Bluish Gray | 4740 | 4211512 | €0,05 |
| 2 | Plate Special 1 x 2 [Side Handle Closed Ends] | Light Bluish Gray | 48336 | 4244627 | €0,07 |
| 3 | Panel 1 x 2 x 1 [Square Corners] | Light Bluish Gray | 4865a | 4211515 | — |
| 1 | Windscreen 3 x 4 x 4 Inverted | Trans-Light Blue | 4872 | 487242 | — |
| 6 | Bar 1L with Clip | Dark Bluish Gray | 48729a | 4222196 | — |
| 1 | Animal, Dog / Wolf | Reddish Brown | 48812 | 4261047 | — |
| 4 | Wheel Arch, Mudguard 4 x 2 1/2 x 2 with 2 x 2 Plate | White | 50745 | 4259940 | €0,18 |
| 4 | Wheel Arch, Mudguard 4 x 2 1/2 x 2 with 2 x 2 Plate | Dark Bluish Gray | 50745 | 4260124 | €0,18 |
| 1 | Vehicle Base, Motorcycle Chassis, Long Fairing Mounts | Black | 50859b | 4242385 | — |
| 2 | Tyre 21 x 6 City Motorcycle | Black | 50861 | 6064174 | €0,24 |
| 2 | Wheel Centre 15 x 6 City Motorcycle with Stub Axles | Light Bluish Gray | 50862 | 4259653 | — |
| 2 | Slope Curved 3 x 1 No Studs | Black | 50950 | 4251161 | €0,12 |
| 1 | Fairing, Motorcycle, Modern | White | 52035 | 4256657 | — |
| 2 | Vehicle Base 4 x 12 x 3/4 with 4 x 2 Recessed Center with Smooth Underside | Dark Bluish Gray | 52036 | 4259673 | — |
| 3 | Brick Special 2 x 4 - 1 x 4 with 2 Recessed Studs and Thick Side Arches | White | 52038 | 4259942 | — |
| 2 | Slope Inverted 45° 6 x 1 Double with 1 x 4 Recessed | White | 52501 | 4259937 | €0,27 |
| 4 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Trans-Red | 54200 | 6245252 | €0,08 |
| 5 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Trans-Yellow | 54200 | 6245272 | €0,08 |
| 12 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Trans-Dark Blue | 54200 | 6245256 | €0,08 |
| 4 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Black | 54200 | 4504382 | €0,06 |
| 2 | Windscreen 3 x 4 x 1 1/3 Large Glass Surface | Trans-Light Blue | 57783 | 4498374 | — |
| 8 | Glass for Window 1 x 4 x 6 | Trans-Light Blue | 57895 | 6581491 | €0,71 |
| 1 | Support 2 x 2 x 10 Girder Triangular Vertical - Type 3 - Axle Hole, 3 Posts | Black | 58827 | 4509669 | — |
| 1 | Panel 1 x 6 x 5 | White | 59349 | 4504228 | €0,61 |
| 7 | Panel 1 x 6 x 5 | Dark Bluish Gray | 59349 | 4505068 | €0,61 |
| 2 | Technic Axle Connector Smooth [with x Hole + Orientation] | Red | 59443 | 4513174 | €0,06 |
| 4 | Technic Axle Connector Smooth [with x Hole + Orientation] | Black | 59443 | 4512363 | €0,06 |
| 4 | Technic Axle Connector Smooth [with x Hole + Orientation] | Yellow | 59443 | 4519010 | €0,06 |
| 8 | Wheel 11 x 12 with Hole Notched for Wheels Holder Pin | White | 6014b | 4170457 | €0,10 |
| 8 | Tyre 21 x 12 with Offset Tread Small Wide | Black | 6015 | 601526 | — |
| 2 | Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] | Red | 6019 | 601921 | — |
| 4 | Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] | Light Bluish Gray | 6019 | 4211518 | — |
| 1 | Bar 7 x 3 with Double Clips (Ladder) [Straight Clips] | Light Bluish Gray | 6020 | 4275673 | — |
| 3 | Plate Special 1 x 2 with Clips Horizontal [Thick U-Clips] | Yellow | 60470a | 4515171 | — |
| 4 | Brick Special 1 x 1 with Clip Vertical [Thick U Clip, Solid Stud] | White | 60475a | 4515352 | — |
| 7 | Brick Special 1 x 1 with Clip Vertical [Thick U Clip, Solid Stud] | Black | 60475a | 4515356 | — |
| 2 | Plate Special 1 x 2 with Handle on End [Closed Ends] | White | 60478 | 4515364 | €0,06 |
| 1 | Panel 1 x 4 x 3 [Side Supports / Hollow Studs] | Trans-Brown | 60581 | 4570398 | — |
| 2 | Panel 1 x 4 x 3 [Side Supports / Hollow Studs] | Trans-Light Blue | 60581 | 6514155 | €0,30 |
| 2 | Panel 1 x 4 x 3 [Side Supports / Hollow Studs] | White | 60581 | 4558208 | €0,30 |
| 1 | Window 1 x 4 x 3 without Shutter Tabs | White | 60594 | 4530590 | €0,23 |
| 13 | Door Frame 1 x 4 x 6 Type 2 | Black | 60596 | 6337273 | €0,38 |
| 2 | Door Frame 1 x 4 x 6 Type 2 | Dark Bluish Gray | 60596 | 6262942 | €0,38 |
| 1 | Door 1 x 4 x 6 Smooth with Square Handle Plinth | Trans-Light Blue | 60616a | 4520866 | — |
| 2 | Door 1 x 4 x 6 Barred with Stud Handle | Light Bluish Gray | 60621 | 4519882 | — |
| 2 | Plant, Bush 2 x 2 x 4 | Light Bluish Gray | 6064 | 6269009 | €1,03 |
| 1 | Slope Brick Curved 2 x 4 x 2/3 No Studs [No Bottom Tubes] | White | 61068 | 4516192 | — |
| 8 | Brick 1 x 10 | White | 6111 | 611101 | €0,36 |
| 2 | Brick 1 x 10 | Dark Bluish Gray | 6111 | 4211107 | €0,36 |
| 1 | Hinge Brick 2 x 2 Top Plate Thin | Light Bluish Gray | 6134 | 4211881 | €0,15 |
| 5 | Plate Round 1 x 1 with Solid Stud | Light Bluish Gray | 6141 | 4211525 | €0,05 |
| 2 | Plate Round 1 x 1 with Solid Stud | Trans-Clear | 6141 | 6514052 | €0,04 |
| 12 | Plate Round 1 x 1 with Solid Stud | Trans-Red | 6141 | 6208450 | €0,04 |
| 4 | Plate Round 1 x 1 with Solid Stud | Trans-Green | 6141 | 6514057 | €0,05 |
| 5 | Plate Round 1 x 1 with Solid Stud | Trans-Yellow | 6141 | 6514056 | €0,05 |
| 4 | Plate Round 1 x 1 with Solid Stud | Trans-Dark Blue | 6141 | 6514055 | €0,05 |
| 4 | Equipment Handcuffs | Light Bluish Gray | 61482 | 4641048 | €0,12 |
| 4 | Plate Special 2 x 2 with Wheels Holder Wide | Light Bluish Gray | 6157 | 4211569 | — |
| 1 | Sticker Sheet for Set 7744-1 | Unknown | 61973 | 4520704 | — |
| 1 | Bar 1 x 4 x 3 [End Tabs] | Dark Bluish Gray | 62113 | 4521886 | €0,24 |
| 2 | Brick Special 2 x 2 with Pin and Axle Hole | Red | 6232 | 623221 | — |
| 2 | Equipment Key | Dark Bluish Gray | 62808 | — | — |
| 2 | Weapon Lightsaber Hilt with Bottom Ring | Light Bluish Gray | 64567 | 4539481 | €0,05 |
| 8 | Technic Brick 1 x 1 with Pin Hole | Yellow | 6541 | 654124 | €0,07 |
| 2 | Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) | Black | 6553 | 4107765 | €0,19 |
| 4 | Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots | Black | 6558 | 4514553 | — |
| 18 | Tile 1 x 6 with Groove | Black | 6636 | 663626 | €0,13 |
| 2 | Tile 1 x 6 with Groove | White | 6636 | 663601 | €0,13 |
| 2 | Tile 1 x 6 with Groove | Yellow | 6636 | 663624 | €0,13 |
| 1 | Hose Rigid 3mm D. 18L / 14.4cm | Black | 75c18 | 4291611 | — |
| 2 | Weapon Gun / Torch (Space) [No Grooves] | Dark Bluish Gray | 86208 | 4566028 | €0,12 |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/7744-1-police-headquarters
- Inventory data is based on official LEGO inventories via the Rebrickable catalog, updated daily.
- Part images, minifigure lists and related sets are on the set page: https://www.brickmissing.com/sets/7744-1-police-headquarters