Chinese City Gate MOC: A 680-Piece Beginner Build Guide
Here is the short answer up front: a Chinese-style city gate MOC is not difficult, as long as you split it into three separate structures — the gate tower, the archway and the wall. This plan uses about 680 pieces, the finished model stands 16 cm tall, and the build takes roughly 2.5 hours. The complete instructions are available for download on brickplan.cn.
Step 1: Baseplate and walls
Start with a 16x32 baseplate. Build 6 layers of gray bricks along each side to form the walls, keeping them at least 2 studs thick, and leave a gate opening about 8 studs wide in the middle. Stagger every layer the way real brickwork is laid, offsetting the seams, so the structure holds together better. Remember to leave a ring of exposed studs along the top of the wall so the gate tower can be attached later.
Step 2: The archway
The arch is the soul of a city gate. First stand up 4 columns on each side of the opening, about 6 bricks high, then corbel inward from both sides toward the center, stepping each layer one stud further in than the one below to form a curved outline. Close the top with 1x2 curved bricks or hinge pieces so you get a true arch rather than a square-topped doorway. Add two 4x6 dark brown door panels to the inside of the arch; they can be built as an opening-and-closing assembly.
Step 3: The gate tower
The tower sits directly on top of the wall. Use an 8x16 plate as the tower base, ring the perimeter with red-brown columns, and lay plates across the top as the second-floor slab. The upper level is an open lookout platform on all four sides, edged with 1x1 railing pieces. Roof it with slope bricks in a Chinese hip-and-gable profile, then finish the center with a 2x2 finial about 4 bricks tall.
Step 4: Details and scene
Add crenellations to the wall — one 1x1 plate every 2 studs — hang two 1x1 transparent pieces on either side of the opening as lanterns, and lay a few steps in front of the gate. The finished model is about 16 cm tall and 25 cm wide, close to 1:40 scale, which makes it a good centerpiece for a street scene or an ancient market layout.
Once the gate is finished, consider adding a short wall section on each side to form a complete pass; it looks far more imposing. Throughout the build, watch the staggered brickwork and left-right symmetry, and work in the order of gray brick base, arch transition, roof finish — that way you will rarely have to undo anything. For more color schemes and detailed parts lists, the brickplan.cn forum is the place to ask.
FAQ
Q: How do I keep the archway from deforming?
A: The arch has to step inward layer by layer and transition with curved bricks, with staggered joints at every course. Once a corbel overhangs by more than 2 studs, lock both sides together with a 1x8 beam at the crown of the arch — then it will not collapse even when you press on it.
Q: How many pieces does this gate need?
A: About 680 pieces: roughly 400 gray bricks, about 150 dark brown door panels and columns, about 100 roof slope bricks, and the rest railing, lantern and other decorative elements. Beginners can source parts against those numbers.
Q: Is the finished model suitable for a display scene?
A: Very much so. At 16 cm tall the gate is in proportion with standard minifigures, and both the opening door panels and the removable gate tower make it easy to play with. It works as a focal point on a street baseplate or in a diorama.
Q: Can I figure it out without instructions?
A: You can, but the arch corbel and the roof closure are the parts most likely to force a rebuild. Download the free instructions for this model on brickplan.cn first and source parts against the 680-piece list — your success rate will be higher and you will save both time and parts.