Mods The Sims 3 Build Mode - 84 found

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Decorations, Walls
Whimsigoth Conversions Set 4t3
Aurora Eternal by Aurora Eternal

Set of decor and wallpapers in whimsigothic style, feauturing many 90s music deco

236 202 13 0
Uploaded Aug. 8, 2026, 2:16 p.m.
Doors
Mags' Door Stencils Edit
aisquared by aisquared

A semi-conversion from TS2, where the "Mags' Door" from the basegame is edited using stencils from TS2's "'Chiclettina Mauritania' Glass Beveled Door".

351 332 34 0
Uploaded March 12, 2026, 12:44 p.m.
Walls
Darkwaifu Chaotic Y2K Wallpapers 4t3 Conversion
Aurora Eternal by Aurora Eternal

TS4 Original by @drkwaifu, also original images from Pinterest: 1, 2, 3, 4, 5, 6, 7, 8, 9 BGC 512 x 1024 textures 2 files: 1. Presets 1-2 as recolorable

1001 900 69 0
Uploaded Nov. 12, 2025, 5:17 p.m.
Comfort, Decorations, Flooring, Lighting, Plumbing
4t3 Syboulette Ariel Set
cowplantcartel by cowplantcartel

Syboulette's Ariel set converted to TS3 🐚

2560 2132 121 0
Uploaded Sept. 29, 2025, 6:32 a.m.
Walls
Slate-ly Tiled Walls
Project: 4t3
bioniczombie by bioniczombie

4t3

917 808 77 0
Uploaded June 18, 2025, 8:57 p.m.
Walls
Greenhouse Wall V2
Project: 4t3
bioniczombie by bioniczombie

4t3

964 871 90 0
Uploaded June 18, 2025, 8:54 p.m.
Walls
HSY Wallpapers
Project: 4t3
bioniczombie by bioniczombie

4t3

794 714 51 0
Uploaded June 18, 2025, 8:48 p.m.
Walls
Corrugated Metal
Project: 4t3
bioniczombie by bioniczombie

4t3

669 619 49 0
Uploaded June 17, 2025, 4:20 a.m.
Terrain Paint
Ridges And Gravel Terrian
Project: 4t3
bioniczombie by bioniczombie

4t3

740 693 83 0
Uploaded June 17, 2025, 4:18 a.m.
Walls
Old Apartment Walls
Project: 4t3
bioniczombie by bioniczombie

Some wallpapers based on ones you might find in an American apartment.

785 703 52 0
Uploaded June 17, 2025, 4:13 a.m.
Terrain Paint
Meditative Sand (Terrain)
Project: 4t3
bioniczombie by bioniczombie

4t3.

713 667 71 0
Uploaded June 17, 2025, 4:11 a.m.
Terrain Paint
Primrose Path Terrain
Project: 4t3
bioniczombie by bioniczombie

4t3.

918 848 94 0
Uploaded June 17, 2025, 4:08 a.m.