What is the difference between gross and net rental yield?

Gross rental yield relates annual rent excluding service charges only to price and ignores all costs. Net rental yield deducts non-recoverable operating expenses from the numerator and adds purchase costs to price in the denominator. Gross yield therefore offers a quick first comparison, while net yield measures returns after costs; the same property always has two different figures.

Which rental yield is more meaningful?

Net yield is more meaningful because it includes purchase costs and ongoing non-recoverable expenses, bringing it closer to actual returns. Gross yield still has a role: calculated in seconds, it is a useful first filter across offers. Before buying, always use net yield, conservatively calculated and supplemented by risk assessment.

Why is net rental yield always lower?

Because it applies more costs to the same income: annual rent is reduced by non-recoverable expenses in the numerator, while purchase costs, typically around 6.5–10% depending on state and circumstances, enlarge the denominator. A smaller numerator over a larger denominator necessarily gives a lower percentage. Net yield above gross yield is a sure sign of a calculation error.

Gross vs. net rental yield: the difference • Loro

By Loro Real Estate team · Last updated: July 2026

Gross and net rental yield are the first metrics you meet for investment property, in listings, brochures and consultations. Both relate rent to invested capital, but differently and answering different questions. Treating them as equivalent or confusing them leads to false comparisons. This article explains the definitions, exact differences and when each should be used.

To calculate the metrics for a specific property afterwards, our guide Calculate rental yield provides detailed step-by-step instructions and a complete worked example. Here we focus on definitions and their correct interpretation.

Gross rental yield: definition and formula

Gross rental yield is the quick estimate. It relates annual rent excluding service charges — monthly rent excluding recoverable charges times twelve — to purchase price alone. Purchase costs and ongoing expenses are deliberately left out.

Gross rental yield (%) = annual rent excluding service charges / purchase price × 100

A brief example: annual rent of €12,000 and a price of €300,000 give gross rental yield of (12,000 / 300,000) × 100 = 4.0%.

The metric's strength is simplicity: virtually every listing gives both figures, and calculation takes seconds. This makes gross yield the standard market comparison. It does not show what you actually receive after costs.

Net rental yield: definition and formula

Net rental yield is the more honest metric because it reflects two realities: acquiring property costs more than its price, and letting involves ongoing expenses that cannot be passed to the tenant.

Net rental yield (%) = (annual rent excluding service charges − non-recoverable operating costs) / (purchase price + purchase costs) × 100

The denominator adds purchase costs to price: property transfer tax (Grunderwerbsteuer) (currently 5.0% in Baden-Württemberg), notary and land register costs (together around 1.5–2.0%) and any brokerage commission, which Loro waives for buyers. Total purchase costs are typically around 6.5–10%; check current rates. The numerator deducts non-recoverable operating costs, mainly management, non-recoverable building charges and maintenance reserves.

Using the same example: purchase costs of €19,500 (around 6.5%, without buyer's commission) raise total investment to €319,500; €1,800 of non-recoverable expenses reduce income to €10,200. Result: (10,200 / 319,500) × 100 ≈ 3.19%. The same inputs thus turn 4.0% gross into around 3.19% net. The detailed guide linked above explains how to derive each item for your property, with a full worked example.

The difference at a glance

Both metrics describe the same property but answer different questions. Four main differences are:

Purpose: gross yield gives a quick initial comparison; net yield provides a realistic income assessment before buying.
Costs included: gross yield includes no costs. Net yield includes purchase costs in the denominator and non-recoverable operating costs in the numerator.
Meaning: gross yield systematically overstates returns. Net yield is much closer to what actually remains, before tax and financing.
Typical gap: our example turns 4.0% gross into around 3.19% net. A noticeable gap is normal; its absence suggests an incomplete calculation.

When should each metric be used?

Gross yield is the right screening tool for listings and brochures: immediately calculable from available details, it gives a first filter for properties deserving closer attention. Find vetted properties with prepared metrics under Buy an income property.

Once a property is shortlisted, switch to net yield: request complete building-charge, management and reserve figures, apply purchase costs for your state and calculate conservatively. Only an after-cost figure provides a reliable basis for buying, alongside location, building and tenancy checks and an open risk assessment. No metric eliminates rental default, interest changes or fluctuating values. With the interactive property investment calculator you can explore both figures for your property directly.

Common mistakes

Using rent inclusive of service charges. Both formulas require rent excluding service charges only. Recoverable charges are pass-through items, not income; including them artificially inflates every yield.
Forgetting purchase costs. Calculating net yield against price alone overstates the result. Property transfer tax (Grunderwerbsteuer), notary (Notar) and land register (Grundbuch) are real capital spent and belong in the denominator.

Both mistakes make property look better than it is. When in doubt, be too cautious rather than too optimistic.

Related metrics

The price-to-rent ratio (rental multiplier) is the reciprocal of gross rental yield and shows how many times annual rent you pay for a property. The property's cash flow shows what actually remains, or must be contributed, each month after non-recoverable costs and debt service.

If you want experienced eyes on a specific property's figures, contact us. In a non-binding initial consultation we review gross and net yield together, conservatively, with transparent risks and no buyer's commission. Loro Real Estate GmbH has followed this substance-focused approach since 2018 for over 250 clients across Rhein-Neckar and Hessen.

This article is for information only and does not constitute investment, tax or legal advice.

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Gross and net rental yield: differences, formulas and interpretation