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OpenAI says Heimstaden is using ChatGPT Enterprise and Codex to transform home rentals, environmental risk analysis and property operations. According to Unite.AI, the cost of producing Dutch property listing images has dropped from about €50 to less than €0.10, which could save the market about €130,000 per year; Codex helped analysts without a development background complete a risk assessment covering 20,112 assets and generating more than 6 million rows of data, reducing delivery requirements from 5 people over 1 year to 2 people over 2 months. ChatGPT Enterprise launched in September 2025, and within two to three months half of employees were using it.
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Nov 3
Unite.AI
Heimstaden Transforms Rental and Property Operations with OpenAI's ChatGPT Enterprise and Codex
Heimstaden is using ChatGPT Enterprise and Codex to transform home rentals, environmental risk analysis, and property operations. The cost of producing listing images in the Netherlands has dropped from about €50 to less than €0.10, saving the market roughly €130,000 per year. Codex helped analysts without a development background complete a risk assessment covering 20,112 assets and generating over 6 million rows of data, reducing delivery requirements from 5 people over 1 year to 2 people over 2 months. ChatGPT Enterprise launched in September 2025, and within two to three months half of employees were using it.
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