How to Buy a House in GTA 4?

GTA players seem to be familiar with buying a house as a Safehouse. But, how do you buy a house in GTA 4 (IV)?

GTA 4 Guide to Buying a House, Is It Possible?

GTA IV: how to get a house - (GTA IV house)

GTA X Scripting - JulioNIB mods: Custom safehouse and garage script

Grand Theft Auto IV Walkthrough Dukes, Bohan, and Broker Missions

Savehouses - GTA 4 / Grand Theft Auto IV - on

406 S Overlook Dr, San Ramon, CA 94582

GTA Gaming Archive

Strip Clubs - GTA 4 / Grand Theft Auto IV - on

Jimmy Pegorino's House - GTA IV. by VicenzoVegas21 on DeviantArt