
Coastal Family Mansion is a grand, luxury build designed to capture elegant seaside living. You’ll get a bright white facade, tall windows, and a balanced layout. This residence is ideal for large households, with 7 bedrooms and 8 bathrooms. With a total value of 1,530,000 simoleons, it’s clearly made for high-end gameplay, legacy families, or storytelling that revolves around wealth and status. Note that the house is built on a massive 64×64 lot in Brindleton Bay (Cavalier Cove).
Follow these steps to install Coastal Family Mansion on your Sims 4 game:
Download the mod file from the link above. Sims 4 mods typically come as .package or .ts4script files.
Open your Sims 4 Mods folder. The default location is: Documents/Electronic Arts/The Sims 4/Mods
Place the downloaded file directly into the Mods folder. You can organize mods into subfolders up to one level deep.
Launch The Sims 4 and go to Game Options > Other. Make sure "Enable Custom Content and Mods" is checked.
Restart the game if it was already running. The mod should now appear in your game.
Important: Always back up your save files before installing new mods. After Sims 4 updates, mods may need to be re-downloaded or updated by the creator.
Platform
The Sims 4 (PC/Mac)
Pro tip: If a mod stops working after a game update, check the creator's page for an updated version. Broken mods can cause the game to behave unexpectedly.
Created by
Maririd
0 ratings
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Published
April 15, 2026
Source
MustHaveMods.com
Last Updated
April 28, 2026