08.10.2025 • 6 min. reading time
Content of this article
The purchase price factor is a key figure in real estate valuation that describes the relationship between the purchase price and the annual net cold rent.
Formula:
Purchase price factor = purchase price / annual net cold rent
Example:
A house costs €1,000,000, the annual rent is €50,000
→ Purchase price factor = 20.
The lower the purchase price factor, the faster the investment is amortized through rental income.