Fallout 4 Settlement Building Console Commands & Resource IDs List 2026

The settlement construction engine in Fallout 4 offers unprecedented freedom to rebuild the post-apocalyptic Commonwealth. However, vanilla workshop mechanics frequently restrict ambitious architects through harsh spatial budget caps, scarce construction materials, and slow settler population growth. Through Bethesda's native Creation Engine developer console, PC wastelanders can completely dismantle these constraints.

By utilizing targeted console commands and specific hexadecimal item identifiers, you can instantly expand settlement size limits to infinity, inject thousands of scrap materials like steel, wood, and concrete, lock settlement happiness at one hundred percent, and spawn fully functioning crafting workbenches wherever you stand. This verified reference guide provides complete 2026 console syntax, explains the crucial distinction between player and workshop targeting, and details safe sandbox building practices across Sanctuary Hills, The Castle, and Starlight Drive-In.

How to Open the Developer Console in Fallout 4 on PC

Accessing the developer console in Fallout 4 is straightforward on Windows. The engine features an integrated command-line interface designed for internal debugging and QA testing. Follow these essential steps to open and interact with the console:

1. Trigger the Console Key: While in live gameplay or workshop mode, press the tilde key (~) located directly beneath the Esc key on standard US/QWERTY keyboards. On international layouts, use the grave accent key (`), the apostrophe key (') on UK keyboards, or the ö key on German keyboards.
2. Verify the Console Interface: The game simulation pauses completely, dimming the screen slightly and displaying a horizontal cursor input box in the bottom-left corner.
3. Understand Target Selection: Certain commands apply to your character (prefixed with player.), while settlement commands require targeting an in-game entity. To target a settlement workbench, click directly on the large red workshop station with your mouse cursor while the console is open. A unique hexadecimal Reference ID (such as (000250fe)[EP]) appears centered at the top of your screen.
4. Execute the Command: Type the desired syntax and press Enter. The console confirms execution with an acknowledgement line.
5. Close the Console: Press the tilde key (~) once more to close the console and resume active construction.

Bypassing the Settlement Size Limit and Budget Mechanics

Every settlement location in Fallout 4 possesses an engine-enforced budget ceiling represented by the "Size" bar in the upper-right corner of workshop mode. When this bar fills up and turns yellow, the game blocks you from placing additional walls, roofs, lighting fixtures, or defense turrets.

The Creation Engine calculates this size budget using two distinct internal Actor Value variables:

• Variable 349 (Triangle Count Limit): Governs the total geometric polygon count of all combined placed objects within the settlement's build boundary.
• Variable 34b (Draw Call Limit): Governs the total number of distinct renderable object meshes processed by the graphics pipeline simultaneously.

To reset your settlement build limit to zero without using weapon drop glitches or third-party mods, follow this exact targeted procedure:

1. Walk up to the red central workshop workbench in your settlement.
2. Open the console by pressing ~.
3. Click directly on the red workbench so its Reference ID appears at the top center of your display.
4. Type setav 349 1000000 and press Enter (multiplies the maximum triangle budget by one million).
5. Type setav 34b 1000000 and press Enter (multiplies the maximum draw call budget by one million).
6. Close the console with ~ and open Workshop mode. The Size bar will be completely empty, granting unlimited construction capacity.

Essential Scrap Materials and Complete Item IDs Master Directory

Building high-density concrete bunkers, elaborate wooden mansions, and electrified security grids requires thousands of component materials. Searching the Commonwealth for desk fans, clipboards, and oil cans quickly becomes tedious. By using the command player.additem [ItemID] [Amount], you can deposit bulk quantities of raw components directly into your inventory or workshop container.

Here is the authoritative reference list of hex Item IDs for the most critical settlement building resources:

• Steel (000731a4): Foundation of metal structures, electrical conduits, and heavy defense turrets.
• Wood (000731a3): Essential for rustic shacks, flooring, staircases, and fence enclosures.
• Concrete (00106d99): Heavy structural foundations, monolithic walls, and pillboxes.
• Copper (0006907c): Vital for running power lines, large generators, switchboxes, and industrial lighting.
• Aluminum (0006907a): High-tier defense turrets, weapon modification benches, and power armor racks.
• Adhesive (001bf72e): Critical adhesive compound for advanced crafting and workbench assembly.
• Screws (00069081): Mechanical fasteners required for automatic turrets, generators, and decontamination arches.
• Gears (0006907e): Essential for powered doors, motorized traps, and water purifiers.
• Springs (00069082): High-precision mechanical parts for missile turrets and heavy artillery pieces.
• Oil (001bf732): Machine lubrication necessary for industrial water filtration and high-output generators.
• Circuitry (0006907b): Microchips for laser tripwires, terminal consoles, and automated defenses.
• Nuclear Material (00069086): Fuel for nuclear fusion generators that output one hundred units of electricity.
• Fiber Optics (00069087): Advanced components for spotlight towers and laser defense grids.
• Rubber (00106d98): Electrical insulation and conduits for settlement wiring.
• Glass (00069085): Windows, decorative lighting fixtures, and greenhouse cultivation plots.

God Mode Shortcut: Alternatively, typing tgm into the console enables God Mode. In addition to invincibility and unlimited action points, God Mode allows you to construct any workshop item completely free of charge without possessing the required materials in your inventory.

Settlement Stats Manipulation and Happiness Optimization

Maintaining balanced settlement statistics is necessary to attract settlers and prevent morale collapse. If raiders constantly assault your outpost or clean water runs dry, your settlers will complain or abandon the camp entirely.

Rather than building dozens of noisy water purifiers and fragile generators, you can directly modify the output values of individual placed objects. Open the console, click on a placed item, and execute these targeted stat modifications:

• Electrical Power Boost (setav 32e 100): Target a small generator and run this command to increase its electrical output to one hundred units, powering an entire fortress from a single quiet unit.
• Food Production Multiplication (setav 331 100): Target any placed mutfruit plant or corn stalk to make that single plant produce one hundred food units.
• Water Supply Elevation (setav 332 100): Target a basic hand pump or purifier to generate one hundred purified water units for the settlement reservoir.
• Defense Rating Amplification (setav 333 100): Target a single wooden guard post or machine gun turret to grant one hundred defense points, instantly deterring raider invasions.

Attaining 100% Happiness for "Benevolent Leader"

The "Benevolent Leader" Steam achievement is notoriously frustrating due to hidden happiness penalties related to unassigned settlers, synth infiltrators, and bed placements. You can inspect your settlement's true internal happiness rating by clicking the red workshop bench and executing getav 129157. To instantly lock settlement happiness at maximum capacity, execute setav 129157 100 on the targeted workbench. Within one in-game day cycle, the settlement happiness icon displays a green arrow pointing to one hundred percent.

Spawning Workbenches and Settler Logistics

Customizing your base often requires crafting tables that vanilla settlement rules place far from your living quarters. You can spawn fully interactive crafting benches right at Arthur or Nora's feet using the player.placeatme command:

• Weapons Workbench: player.placeatme 0017E787 (instantly drops a fully functional weapon crafting bench).
• Armor Workbench: player.placeatme 0012EA9B (drops an armor modification table).
• Power Armor Station: player.placeatme 00157FEB (spawns an upright power armor docking station).
• Chemistry Station: player.placeatme 001487C1 (creates a pharmaceutical station for stimpaks and radaway).

To rapidly populate a newly constructed settlement without waiting for the recruitment radio beacon, use player.placeatme 20593 5 to spawn five generic Commonwealth settlers. Once spawned, open Workshop mode, walk up to each settler, press the command button, and assign them to food crops, defense towers, or commercial trading stores.

Settlement Console Commands Diagnostic Matrix and Troubleshooting

Creation Engine console manipulation requires precision. If commands fail to produce the expected changes, reference this diagnostic troubleshooting matrix:

Advantages and Tactical Limitations of Creation Engine Cheats

Modifying your settlements via native console commands presents significant benefits over third-party mods, alongside several operational limitations: