Several real estate business ideas are gaining traction in 2026 due to digital transformation and changing buyer behavior. Popular options include short-term rental management, real estate crowdfunding platforms, property management services, smart property consulting, and virtual property tours. Technology-driven models—such as AI-based property valuation tools and mobile apps for property listings—are proving especially profitable. Many startups are partnering with experienced digital product development firms like Appinventiv to build scalable real estate platforms that automate listings, lead management, and customer engagement.