Net Rental Yield Calculator
Net rental yield is a far more useful metric than gross yield — it deducts your operating costs from the annual rental income before dividing by property value. While it still excludes tax and mortgage costs, it captures the real-world drag of insurance, maintenance, letting agent fees, and other running costs. If a property cannot deliver a reasonable net yield, no financing structure will save it.
Why this matters
Gross yield is marketing; net yield is reality. A property showing 7% gross might deliver only 4.5% net once costs are accounted for — a very different proposition.
Key points
- Net yield = ((annual rent − annual costs) ÷ property value) × 100
- Typical annual costs include insurance (£800–£2,000), maintenance (1–2% of value), letting agent fees (8–15% of rent), and accounting fees
- In practice, landlords should budget 20–30% of gross rent for running costs
- Net yield is still before tax and mortgage costs — cash-on-cash return is needed for those
- A net yield of 4–5% is often considered the minimum viable threshold for a leveraged investment
- Service charges and ground rent on leasehold properties can significantly reduce net yield
Frequently asked questions
What costs should I include in a net yield calculation?
Include all recurring operating costs: buildings insurance, landlord contents insurance, letting agent management fee, maintenance and repairs budget, ground rent and service charges, accountancy fees, and any other property-specific running costs. Do not include mortgage payments or income tax in net yield.
What is the typical difference between gross and net yield?
The gap varies by property type and management approach. A self-managed standard property might see costs of 15–20% of rent; a fully managed property can cost 25–35% of rent once all fees and allowances are included. This typically reduces gross yield by 1.5–3 percentage points.
How does net yield differ from cash-on-cash return?
Cash-on-cash return uses your actual cash invested (deposit + costs) as the denominator and deducts mortgage payments to show the return on your specific capital. Net yield uses the full property value and excludes financing.
Is net yield affected by whether the property is leasehold or freehold?
Yes — leasehold properties have service charges and ground rent that increase costs and reduce net yield. These can range from a few hundred pounds to several thousand per year depending on the building.