Purchase price factor

Purchase price multiple (also known as a multiplier) is a metric that indicates how many times the annual net base rent is paid as the purchase price for a property. It is calculated as: Purchase price ÷ Annual net base rent. For example, a purchase price factor of 25 means that the buyer pays 25 times the annual base rent-so for a monthly base rent of €1,000, the purchase price is €300,000 (€1,000 × 12 × 25). The gross rental yield can be directly derived from the purchase price factor: 1 ÷ purchase price factor × 100.

Purchase Price Factor vs. Gross Rental Yield

Both metrics are two sides of the same coin:

• Purchase price factor 20 = gross rental yield 5.0%
• Purchase price factor 25 = Gross rental yield 4.0%
• Purchase price factor 30 = Gross rental yield 3.3%
• Purchase price factor 35 = Gross rental yield 2.9%

The purchase price factor is the more commonly used benchmark in the German real estate industry because it is directly linked to the purchase price. The gross rental yield, on the other hand, is more widely understood internationally and allows for comparison with other investment forms.

Significance and Limitations

The purchase price factor describes only the gross side of the investment. It does not take into account: maintenance costs, administrative costs, vacancy risk, non-pass-through operating costs, financing costs, and tax effects. For a comprehensive assessment of returns, the net rental yield (after deducting all operating costs) is decisive; this is typically 1-2 percentage points lower than the gross rental yield.

Nevertheless, the purchase price factor serves as a quick initial filter for comparing properties. If a property has a significantly higher purchase price factor than comparable properties, this must be justified by exceptional location quality, potential for rent increases, or expectations of value appreciation-otherwise, it may be overvalued.

Purchase Price Factor and Financeability

The purchase price factor also has direct relevance for the financeability of an investment property. With a purchase price factor of 25 and an interest rate of 4%, the following picture emerges: The gross rental yield is 4%; after deducting operating costs (20-25%), approximately 3% net rental yield remains. Interest payments alone cost 4%-so the property does not yet generate positive cash flow before principal repayment. With a purchase price factor of 20 (gross rental yield of 5%), the calculation is more favorable, and a positive cash flow is achievable even with higher financing.

This interplay between the purchase price factor and the financing interest rate is decisive for the investment quality of an investment property-and explains why the interest rate environment has a direct influence on the attractiveness of purchase price factors.

Market-standard purchase price factors in Nuremberg and Franconia

In Nuremberg, purchase price factors for multi-family homes in prime locations during the high-price period up to 2022 ranged from 25 to 32; in outlying areas and smaller Franconian towns (Ansbach, Neumarkt, Schwabach), they were significantly lower, sometimes at 15-20. With the rise in interest rates starting in 2022 and the changed market environment, the factors have been adjusted downward in many segments, enabling higher entry yields for buyers.

In the current market environment (2025), we observe factors of approximately 20-25 for residential multi-family homes in downtown Nuremberg and 15-20 in more peripheral locations. The market is thus valued significantly more realistically than in the years 2019-2022, which offers interesting entry opportunities for well-financed investors.

Practical Tip for Property Owners in Nuremberg and Franconia

Anyone looking for an investment property in Franconia should always evaluate the purchase price factor in relation to the property’s quality, location, and tenant structure. A factor of 18 in a structurally weak location can be riskier than a factor of 24 in a stable downtown location with low tenant turnover. At my-home.de, we analyze the realistic purchase price factor of a property for you-including the sustainable rent and expected operating costs.

An important note: The purchase price factor listed in the property description is often based on the current actual rent, which may be below market rent. We always check the sustainable achievable rent as well, because a high purchase price factor based on an outdated actual rent can be misleading-and conversely, a low factor based on rents well below average may be better than it appears.

Frequently Asked Questions

What is a good purchase price factor?

That depends on the location, the property’s condition, and your return target. As a rough guide: below 20 is considered yield-oriented, 20-25 is standard for medium-sized cities, and above 25-30 is location-driven (major cities, highly sought-after locations). The key factor is the net rental yield after expenses.

Does the purchase price factor also apply to owner-occupied homes?

Technically yes, but it is primarily relevant for rental investment properties. For owner-occupied houses and apartments, there is no rental income to use as a benchmark; other valuation criteria (asset value, comparative value) make more sense here.

How does the purchase price factor change with rent increases?

Rent increases lower the purchase price factor mathematically (higher rent at the same purchase price = lower factor = higher return). This is a key lever for property owners: Those who raise rents sustainably not only increase current income but also the market value of the property.

How does the purchase price factor differ from the capitalization factor in the income approach?

The purchase price factor (market multiplier) is based on the actual purchase price paid and the current rent. The capitalization factor in the income approach, on the other hand, is calculated from the property yield and the remaining useful life-it is an appraised calculation figure, not a market price. The two may differ from one another if the market values the property above or below the appraised income value.

How do you calculate the purchase price factor for vacant or under-rented units?

For properties with vacancies or significantly below-average rents, it is recommended to calculate the purchase price factor based on the sustainable market rent rather than the current actual rent. An example: A multi-family home in Nuremberg with 800 m² of living space has a current actual rent of 6,400 euros per month (excluding utilities) (8 euros/m²). The local comparative rent is 10 euros/m², or 8,000 euros per month. The purchase price is 1.8 million euros. Based on the actual rent, the purchase price factor is 23.4; based on the sustainable market rent, it is only 18.75. This example shows that properties with potential for rent increases can appear expensive when calculated based on actual rent but affordable when calculated based on market rent. We recommend that investors always perform both calculations to accurately assess the actual yield potential.

Purchase Price Factor and Interest Rates: A Dynamic Relationship

The purchase price factor is not a static market value but reacts directly to interest rates. If the interest rate for mortgage loans is 1%, investors can still achieve a positive cash flow with a purchase price factor of 30. If the interest rate rises to 4%, the same purchase price factor becomes unprofitable. The market responds to this pressure with falling purchase prices-the purchase price factor normalizes downward. It was precisely this mechanism that caused the price corrections in Nuremberg and other major German cities after 2022: As interest rates rose, purchase price factors had to fall so that investors’ return expectations could be met. For buyers investing today in an environment of 3.5-4% interest rates, a purchase price factor of 18-22 in prime Nuremberg locations is a market-driven expectation.

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