How many pieces does the LEGO Harbor (4645-1) have?

The LEGO Harbor set (4645-1) contains 552 pieces. It was released in 2011 as part of the LEGO City theme.

How can I find missing parts for LEGO set 4645-1?

On BrickMissing you can check which parts from the LEGO Harbor (4645-1) you already own. Add your LEGO collection and we'll show exactly which of the 552 pieces you're missing and which you already have.

Can I build the LEGO Harbor with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 552 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Harbor from?

The LEGO Harbor (4645-1) belongs to the LEGO City theme. You can browse all City sets on BrickMissing to find more sets from this theme.

Harbor

4645-1 City 2011 552 parts 3.5% repair risk Intermediate

The LEGO City Harbor 4645-1, a 552-piece set from 2011, brings the vibrancy of a working port to life. A cargo ship docks, ready to unload its freight. Workers operate the Technic crane, precisely lifting grain from the ship’s hold, then dropping it onto the conveyor belt. This mechanism guides the grain directly into the waiting truck, ensuring continuous operation. The chief officer oversees all logistics, while a fisherman casts his line for dinner from the pier. Four minifigures populate this active scene: a crane operator, a truck driver, the chief officer, and the fisherman.

Parts Inventory

🧱 552 parts

Part	Color	Qty	LEGO price each
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Black	12×	€0,06 View at LEGO → View
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Red	2×	€0,06 View at LEGO → View
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Dark Bluish Gray	1×	€0,06 View at LEGO → View
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Reddish Brown	14×	€0,06 View at LEGO → View
Tile Special 1 x 2 Grille with Bottom Groove 2412b	White	2×	€0,06 View at LEGO → View
Tile 1 x 4 with Groove 2431	Red	2×	€0,12 View at LEGO → View
Tile 1 x 4 with Groove 2431	Light Bluish Gray	15×	€0,12 View at LEGO → View
Tile Special 1 x 2 with Handle 2432	Yellow	8×	€0,11 View at LEGO → View
Brick 1 x 1 x 5 with Solid Stud 2453b	Black	2×	€0,27 View at LEGO → View
Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges 2454a	Dark Gray	2×	Check price → View
Brick 2 x 6 2456	Black	2×	€0,29 View at LEGO → View
Brick Special 1 x 2 with Pin 2458	Yellow	1×	Check price → View

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Repairability

Can you fix Harbor if a piece goes missing?

3.5%Low repair risk

easy to fixguard this box

7 of the 198 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

All sets

6.7%

Hardest to replace

Brick 1 x 1 x 5 · Black · only this setBoat Hull 51 x 12 x 6 · Light Bluish Gray · only this setBrick Special, Train Front Sloping Base… · Black · only this set

How we calculate this →