Avoid building long, single-file lines of houses along a single road. The services at the beginning of the street will not reach the citizens at the far end, locking half of your population out of upgrades.
Hard to expand later in the game without deleting houses to make room for larger buildings like Cathedrals or Large Market Houses. 2. The Modular Block Layout (Best for End-Game Expansion) The modular approach relies on repeating anno 1503 layout
A marketplace covers roughly a (manhattan distance). Number of houses within range if packed perfectly: ~30 houses (for Pioneers). For higher levels, reduce density slightly for public buildings. Avoid building long, single-file lines of houses along
Position a Iron Ore Mine and Smelter pair directly next to a Market Building to eliminate long hauling transit times. Strategic Tips for Layout Success For higher levels, reduce density slightly for public
The Anno 1503 map is procedurally generated, so you can and should be selective to find an ideal start. A common expert tactic is to save the game immediately after loading a new map. Use your starting ship to explore the archipelago for an hour or so, thoroughly scouting the resources of each island. Once you have identified a perfect spot, simply load that initial save and sail your ship directly to your chosen location.
Utilize the production overview (similar to later Anno titles) to see which goods are in surplus or deficit and adjust your layouts accordingly.
Anno 1503 is a slow game. It rewards patience and measurement. Measure your tiles, plan your roads, and your city will stand for a thousand years.