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Excessive BuildingMinecraft mod for 1.21.1

Excessive Building is a mod designed to enchance the building experience while maintaining Minecraft's style.

newest supported release 1.21.1World GenCosmeticWorld Ores ResourcesRedstone
Latest version
neoforge-excessive_building-1.21.1-4.0.4.jar
Minecraft
1.18.2 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Fabric, Quilt, Forge
Licence
not stated
Downloads
615.8k
Updated
2 mo ago
Available on
CurseForge

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Excessive Building declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Fabric, Quilt, Forge21+declared8 Aug 2024
1.21NeoForge, Fabric, Quilt, Forge21+declared13 Jun 2024
1.20.2NeoForge, Forge, Quilt, Fabric17+declared20 Sept 2023
1.20.1Forge, NeoForge, Fabric, Quilt17+declared12 Jun 2023
1.20NeoForge, Fabric, Quilt, Forge17+declared2 Jun 2023
1.19.4Forge, NeoForge, Fabric, Quilt17+declared14 Mar 2023
1.19.2Fabric, NeoForge, Forge, Quilt17+declared5 Aug 2022
1.18.2NeoForge, Fabric, Quilt, Forge17+declared28 Feb 2022

Download

From Excessive Building’s own host. Nothing is re-hosted here.

Browse 43 indexed releases

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • NeoForge

    neoforge-excessive_building-1.21.1-4.0.4.jar · 13 Sept 2026 · neoforge-excessive_building-1.21.1-4.0.4.jar

    Get NeoForge

  • Fabric, Quilt

    fabric-excessive_building-1.21.1-4.0.4.jar · 13 Sept 2026

    Multiple loaders are listed; verify the file before downloading.

    Choose file on publisher ↗

Most recently published release

neoforge-excessive_building-1.21.1-4.0.4.jarrelease13 Sept 2026

neoforge-excessive_building-1.21.1-4.0.4.jar · 2.3 MB · for 1.21.1 · NeoForge

Download this release
105db21b4327…
Older versions24

Frequently asked

Does Excessive Building work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Excessive Building declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Excessive Building support?

Everything the author has declared, from 1.18.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Excessive Building support?

NeoForge, Fabric, Quilt, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Excessive Building?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Excessive Building?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Excessive Building safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Details from CurseForge, where the author last updated it on 13 Sept 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .