16 Best Building Seeds for Minecraft Java 26.3

These 16 building seeds for Minecraft Java 26.3 all start on terrain that suits creative builds and bases. Each entry gives the seed, why it made the list, and a table with the coordinates of spawn and the structures around it. Coordinates are for Minecraft Java 26.3.

  1. 1.Savanna Village With Mangrove Swamp and Flower Forest

    A tan savanna plateau dotted with flat-topped acacia trees, ringed by rivers, dense green forest, and a patch of dark swamp to the west.
    Seed -3998964291808219226

    Open savanna at spawn gives a wide, level patch for a first base, and a savanna village with 13 buildings and a blacksmith stands about 280 blocks out. Materials vary fast: a Mangrove Swamp lies about 115 blocks away, a Flower Forest about 233 blocks, and a Forest only about 101 blocks off.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Savanna) 8, 8 0
    🏘️ Village 288, 16 280
    🌋 Ruined Portal 304, 224 366
    ⚔️ Trial Chambers -368, 192 419
    🧙 Swamp Hut -224, -496 555
    💎 Diamonds (open to a cave) 27, 10 Y -30 19

    Full map, biomes and every structure →

  2. 2.Trial Chambers Close to Spawn

    An aerial view of varied biomes including green plains, rivers, and dense forests with some hills and a small pink biome patch in the distance.
    Seed -5566029379555703827

    Spawn sits on Plains, with Sunflower Plains about 91 blocks away and a river about 64 blocks off for water. Trial Chambers stand about 57 blocks from spawn, and a plains village of 13 buildings is about 206 blocks out, so the first stretch of building is well supplied.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Plains) 72, -24 0
    ⚔️ Trial Chambers 32, 16 57
    🏘️ Village 240, 96 206
    🌋 Ruined Portal 80, 272 296
    🗼 Pillager Outpost 48, -416 393
    💎 Diamonds (open to a cave) 95, -65 Y -51 47

    Full map, biomes and every structure →

  3. 3.Trail Ruins Near a Dark Forest

    A 3D fly-over of a world with a large central forest, surrounded by oceans and beaches, with a small red spawn marker at the center.
    Seed -6190061998274936343

    A Forest spawn at y=66 with Plains about 64 blocks away and Taiga about 91 blocks off gives a mix of timber and open ground. Trail Ruins sit about 188 blocks out, a Dark Forest about 187 blocks, and Trial Chambers about 140 blocks, so wood and stone are both close.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Forest) 8, -56 0
    ⚔️ Trial Chambers 80, 64 140
    🌊 Ocean Ruin 96, 64 149
    🏺 Trail Ruins 48, -240 188
    ⚓ Shipwreck -144, 80 204

    Full map, biomes and every structure →

  4. 4.Coastal Village on a Savanna and River Coastline

    A 3D fly-over of a flat tan savanna sliced by winding rivers, with green plains, dense jungle-like forest to the west and open ocean to the south and east.
    Seed 6180996966635940808

    Flat savanna at spawn, a river about 32 blocks off and Beach about 172 blocks away set up a build with shoreline views. A plains village of 17 buildings with a blacksmith sits about 190 blocks out, and Buried Treasure lies at a similar distance for anyone wanting a coastal project.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Savanna) -40, 8 0
    💰 Buried Treasure -103, 185 188
    🏘️ Village -208, 96 190
    🌋 Ruined Portal 240, 0 280
    🌊 Ocean Ruin 0, 320 315
    💎 Diamonds (open to a cave) -61, 22 Y -15 25

    Full map, biomes and every structure →

  5. 5.Woodland Mansion with a Village in Plains

    An aerial view of a mostly flat, green landscape covered in trees, with a winding blue river and a large body of water to the west.
    Seed 1981383324345174742

    Forest surrounds spawn, and Plains cover about 29% of the area, the nearest patch about 132 blocks away. Taiga is about 64 blocks off and a river about 72 blocks, while a plains village with a blacksmith stands about 366 blocks out for trading and supplies.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Forest) 8, -8 0
    🏺 Trail Ruins 48, 208 220
    🌊 Ocean Ruin -176, 144 239
    ⚔️ Trial Chambers -272, 48 286
    ⚓ Shipwreck -336, -112 359
    💎 Diamonds (open to a cave) 14, -17 Y -6 11

    Full map, biomes and every structure →

  6. 6.Mangrove Swamp Village on a Savanna Coast

    A fly-over of flat savanna with scattered acacia trees along a sandy coast, separated from small sandy islands by wide, deep blue ocean.
    Seed -6082184958967122404

    Spawn is a savanna shoreline with Beach about 32 blocks away and a river about 45 blocks off, a flat start for a waterside build. Mangrove Swamp is within about 172 blocks, and a savanna village of 13 buildings sits about 364 blocks to the west.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Savanna) -680, 136 0
    🌋 Ruined Portal -544, 16 181
    🌊 Ocean Ruin -528, 32 184
    ⚔️ Trial Chambers -496, 288 239
    🏘️ Village -1,040, 80 364
    💎 Diamonds (open to a cave) -668, 136 Y -8 12

    Full map, biomes and every structure →

  7. 7.Mangrove Swamp with a Village and Jungle

    An aerial view of a mostly green landscape with patches of brown and blue rivers, centered on a grassy plain with sparse trees.
    Seed 8538809321409992148

    Plains at spawn on y=78 leave plenty of open ground, with Sparse Jungle only about 32 blocks away and Mangrove Swamp about 132 blocks off. An Abandoned Camp is about 91 blocks from spawn, and a plains village of 14 buildings stands about 233 blocks out.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Plains) 8, 8 0
    ⚔️ Trial Chambers 112, 160 184
    🏘️ Village 224, 96 233
    🌋 Ruined Portal 272, 0 264
    🌊 Ocean Ruin -256, -592 656
    💎 Diamonds (open to a cave) -17, 35 Y -6 37

    Full map, biomes and every structure →

  8. 8.Ruined Portal at Spawn in a Forest

    A 3D fly-over of a world, showing a diverse landscape of green forests, light green plains, blue rivers, and snow-covered hills around a small red spawn marker.
    Seed -1030973448109664730

    Forest at spawn on y=63 puts timber underfoot, with Swamp about 32 blocks away and Plains about 72 blocks off. A Mineshaft sits about 72 blocks out and a Ruined Portal about 91 blocks, so stone, ore and a Nether entry are all close to a first build.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Forest) 8, 8 0
    🌋 Ruined Portal 96, 32 91
    🌊 Ocean Ruin -144, 112 184
    ⚔️ Trial Chambers 224, 0 216
    💰 Buried Treasure -295, 25 303
    💎 Diamonds (open to a cave) -5, -4 Y -45 18

    Full map, biomes and every structure →

  9. 9.Coastal Village in Plains

    A top-down 3D render of the spawn area, showing a large central plains biome surrounded by forests and rivers, with some coastal areas.
    Seed 1637127723048928712

    A plains spawn with Forest about 72 blocks away and Swamp about 96 blocks off gives open ground and nearby timber. A plains village of 17 buildings stands about 248 blocks out, and a Mineshaft about 204 blocks, so a base has both supplies and stone within a short trip.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Plains) 8, 8 0
    🌋 Ruined Portal 240, 48 235
    🏘️ Village 0, 256 248
    ⚔️ Trial Chambers 160, 240 277
    🌊 Ocean Ruin 384, 16 376
    💎 Diamonds (open to a cave) 29, 0 Y -54 22

    Full map, biomes and every structure →

  10. 10.Flower Forest Ringed by Windswept Hills

    An overhead view of a diverse landscape featuring a central swamp biome with dark trees, surrounded by lighter green plains and forests, winding rivers, and a distant sandy coastline next to a large blue ocean. A small marker indicates the spawn point.
    Seed -2094198807219991504

    Swamp ground around spawn is the starting point, with Plains about 143 blocks away for flatter building. Windswept Hills rise about 115 blocks out and a rare Flower Forest about 215 blocks, giving varied backdrops for a base. A Swamp Hut sits about 204 blocks away.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Swamp) 8, 8 0
    🧙 Swamp Hut -176, 96 204
    ⚔️ Trial Chambers 176, 240 286
    🌋 Ruined Portal 368, 176 397
    🌊 Ocean Ruin 464, -208 505
    💎 Diamonds (open to a cave) 32, 7 Y -38 24

    Full map, biomes and every structure →

  11. 11.Swamp Hut at Spawn with Ruined Portal

    An aerial view of a heavily forested landscape with a large body of water to the west and north. The spawn point is marked in a dense pine forest.
    Seed -3581657395442374269

    Spawn is in Old Growth Pine Taiga, with Taiga and Swamp both about 32 blocks away and a river about 101 blocks off. A Swamp Hut sits about 82 blocks from spawn and a Ruined Portal about 126 blocks, so there is something to build around right away.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Old Growth Pine Taiga) 8, 8 0
    🧙 Swamp Hut 80, 48 82
    🌋 Ruined Portal 112, 80 126
    🌊 Ocean Ruin -208, 64 223
    💰 Buried Treasure 73, 233 234
    💎 Diamonds (open to a cave) 43, 33 Y -20 43

    Full map, biomes and every structure →

  12. 12.Abandoned Camp in a Swamp at Spawn

    A 3D fly-over of a mostly flat, forested swamp biome with a river and ocean nearby, and a small spawn marker.
    Seed -7248931979255865472

    Swamp at spawn on y=61 is the starting ground, with an Abandoned Camp about 107 blocks away and Taiga about 128 blocks off. Plains are about 286 blocks out for flatter sites, a Swamp Hut sits about 251 blocks away, and Beach is about 115 blocks off.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Swamp) 8, 8 0
    ⚔️ Trial Chambers 96, 240 248
    🧙 Swamp Hut -192, 160 251
    🌋 Ruined Portal 80, 368 367
    🌊 Ocean Ruin 352, -144 376
    💎 Diamonds (open to a cave) 7, -36 Y -34 44

    Full map, biomes and every structure →

  13. 13.Windswept Forest and Taiga Above a Winding River

    A 3D fly-over of dark spruce taiga on a peninsula between wide blue river channels, with pale birch forest to the south, plains patches to the east and grey rock to the west.
    Seed -8394188911101792778

    Taiga at spawn on y=66 has Old Growth Birch Forest about 45 blocks off and a small Windswept Forest knoll about 32 blocks away, with a river about 64 blocks out. The knoll covers under 1% of the area, so expect a modest rise for a base, plus a Mineshaft about 188 blocks away.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Taiga) 8, 8 0
    ⚓ Shipwreck -128, -128 192
    🌋 Ruined Portal 144, 160 204
    🧙 Swamp Hut 160, -320 362
    ⚔️ Trial Chambers 336, 240 402
    💎 Diamonds (open to a cave) 18, 30 Y -18 24

    Full map, biomes and every structure →

  14. 14.Windswept Hills and Lush Caves

    An aerial view showing a large swamp with scattered trees at the center, flanked by plains, a river, and hills. Ocean is visible in the distance.
    Seed -1559678195600304410

    A swamp spawn at y=61 has Plains about 72 blocks away and Forest about 96 blocks off, with Windswept Hills about 181 blocks out for a raised site. A plains village of 18 buildings sits about 340 blocks away, and lush caves make up about 25% of the underground.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Swamp) 8, 8 0
    🌋 Ruined Portal 48, 160 157
    ⚔️ Trial Chambers 16, -256 264
    🏘️ Village 96, -320 340
    💰 Buried Treasure 121, 377 386
    💎 Diamonds (open to a cave) -2, -12 Y -11 22

    Full map, biomes and every structure →

  15. 15.Trail Ruins in a Taiga Forest

    A vast, dense forest of pine trees covers rolling hills, cut through by winding rivers of blue water. A small spawn marker is visible near the center.
    Seed 1941958695029621401

    Old Growth Pine Taiga at spawn is ringed by Old Growth Spruce Taiga about 96 blocks away, Windswept Forest about 64 blocks off and a river about 91 blocks out. A Mineshaft sits about 82 blocks from spawn and Trail Ruins about 126 blocks, so stone and build sites are both close.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Old Growth Pine Taiga) 8, 8 0
    🏺 Trail Ruins 48, 128 126
    ⚔️ Trial Chambers 224, 80 228
    🧙 Swamp Hut 288, 176 327
    🌋 Ruined Portal 368, 80 367

    Full map, biomes and every structure →

  16. 16.Abandoned Camp on a Snowy Taiga Shore

    An overhead view of a snow-covered landmass, featuring a mix of green Taiga forests and stark white snowy plains, with deep blue oceans surrounding the coasts.
    Seed 265393727902982970

    A frozen coast winds past spawn, with Snowy Beach about 32 blocks away, Frozen Ocean about 45 blocks off and Snowy Taiga about 91 blocks out, which suits a winter build. Buried Treasure sits about 23 blocks from spawn, and a snowy village of 18 buildings is about 357 blocks away.

    WhereCoordinates (X, Z)Blocks from spawn
    📍 Spawn (Taiga) 8, -56 0
    💰 Buried Treasure -7, -39 23
    🌊 Ocean Ruin 48, 144 204
    🌋 Ruined Portal 224, 48 240
    ⚓ Shipwreck -112, 160 247

    Full map, biomes and every structure →

More top lists