Builder Base

The second village across the sea: what each Builder Hall unlocks, what it costs to max, the armies that win and every level. Costs are in Builder Gold and Builder Elixir.

On this page

Where to, Chief? Tap a part of the page and I will take you there.

New at BH and Cost to Max

Everything this Builder Hall unlocks and what it costs to max it all: buildings, walls, traps, heroes and the Star Laboratory.

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Upgrade Order at BH

The guides give no upgrade order for the Builder Base, so this one is by the numbers: every defense and Star Laboratory level at this Builder Hall, ranked by what it adds per million spent.

By the numbers: every defense and Star Laboratory level ranked

Your Progress at BH

Fill in your levels once and see exactly what it takes to max this Builder Hall. Saved in this browser, separate from your Home Village.

The Master Builder, plus B.O.B once the B.O.B Control is done (Builder Hall 9 and up). Troops go through the one Star Laboratory. A Gold Pass boost counts in both villages; it is the same setting as on the Town Hall pages.

Heroes

The two Builder Base heroes at BH: their level cap, what they hit for and their ability. Tap one for every level.

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Attack Strategies at BH

Armies that win at this Builder Hall, from guides and videos from 2026. Every source and its date sit right under the army; troop counts only where a video shows them on the result screen.

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Base Layouts for BH

The best rated and most viewed Builder Base layouts on clashofclans-layouts.com. One tap opens the layout there, ready to copy into your game.

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Game Data at BH

Every building, trap, troop and hero at this Builder Hall. Open one for its levels, costs and times; levels above the cap are greyed.

News from Supercell

Straight from Supercell and checked daily. No rumours, no leaks.

Balance changes of the last two years, per date: buffs, nerfs and new levels from the wiki.