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NZ Property Rental Yield Calculator

Q: Question 1: What is the difference between gross and net rental yield?

There is no single 'good' yield, as it depends entirely on the region and the property type. Generally, in major centers like Auckland or Wellington, a gross yield of 3.5% to 4.5% is common, with investors relying more on capital growth. In regional New Zealand, investors typically target higher gross yields of 5% to 7% to ensure the property is cash-flow positive.

Q: Question 2: What is considered a 'good' rental yield in New Zealand?

Gross rental yield is calculated using the formula: Annual Rent ÷ Purchase Price x 100. This gives you a percentage that represents the total annual rent as a proportion of the purchase price.

Q: Question 3: Will the bank use 100% of the rent to approve my mortgage?

Both new builds and existing properties have different yield characteristics. New builds often have lower gross yields but may offer better depreciation benefits and lower maintenance costs. Existing properties in regional areas typically offer higher gross yields. Compare the full pros and cons in the New Build vs. Existing Property Investment guide.

Q: Question 4: Does this calculator include capital growth?

No, rental yield calculations exclude mortgage interest. Yield is calculated based on the purchase price and rental income, not your financing costs. Mortgage interest is a separate consideration when calculating your actual cash flow and return on investment.

Q: Question 5: The yield looks profitable—what is my next step?

Running the yield on a property is the first step. The second step is proving to the bank that the rent, combined with your personal income, is enough to secure the mortgage. At Home Loan Factory, we specialize in structuring investment finance and can run your figures through the exact servicing test the banks use to tell you instantly if you will be approved for the purchase.

Calculate gross and net rental yield, or reverse engineer the maximum purchase price for your target yield.

The HLF Quick Yield Calculator

Establish your baseline property metrics instantly.

Calculate Gross Yield

Reverse Engineer Max Price

Mode 1: Input the asking price and expected rent. We will calculate the resulting Gross Yield.

Weekly Rent Get the rent for your area here →

Purchase Price

Resulting Gross Yield

5.78%

Mathematical Breakdown

Gross Yield Formula

(Weekly Rent × 52 Weeks) ÷ Purchase Price

($600 × 52) ÷ $540,000 = 5.78%

Is That Investment Property a Good Buy?

In New Zealand property investment, capital growth builds your wealth, but cash flow pays the bills. Before you sign a sale and purchase agreement, you need to strip the emotion away and run the hard math. Will the rent actually cover the costs, or will this property drain your account every week?

It is 100% free to use with no mandatory sign-ups, logins, or hidden data capture.

1. Two Ways to Run the Numbers

Standard Mode: Input the purchase price and expected weekly rent to instantly calculate your baseline yield.
Reverse Mode: Have a specific target return in mind? Toggle the calculator to enter your desired yield and projected rent, and the tool will automatically tell you the maximum purchase price you should pay so you don't overcapitalize.

2. Gross vs. Net Yield (Don't Get Caught Out)

Gross Yield (The Vanity Metric): Real estate agents almost exclusively advertise this number. It is simply the annual rent divided by the purchase price. It looks great on a flyer, but it completely ignores the reality of owning a house because it assumes you have zero expenses.
Net Yield (The Reality Check): This reveals your true cash flow. Our tool subtracts all your holding costs—council rates, insurance, property management fees, and body corporate levies—to show you the actual percentage return on your money.

Next Step: Let's Look at the Finance

‍A great yield on screen is fantastic, but finding a property is only half the battle. Send your results to a Home Loan Factory adviser, and we will check your equity and run the numbers through our bank servicing calculators to see if a lender will actually approve the finance—completely free and with no obligation.

Talk to an expert

FAQS

Property Yield Calculator FAQ's

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Question 1: What is the difference between gross and net rental yield?

Gross yield is simply your annual rent divided by the property's purchase price. It's a quick benchmark. Net yield is much more accurate because it subtracts all your running costs (like local council rates, insurance, and maintenance) from the rent before calculating the percentage.

Question 2: What is considered a 'good' rental yield in New Zealand?

It depends heavily on the location. In major cities like Auckland or Wellington, gross yields might hover around 3% to 4%, but investors often expect stronger long-term capital growth. In regional NZ, you might see yields of 5% to 7%+, which provides better weekly cash flow but historically slower property value growth.

Question 3: Will the bank use 100% of the rent to approve my mortgage?

No. New Zealand banks apply a 'shading' factor to rental income—often only counting 70% to 75% of the expected rent. This is their safety buffer to cover potential vacancy periods, maintenance, or times when the property is empty between tenants.

Question 4: Does this calculator include capital growth?

No, rental yield only measures the weekly or annual income generated by the property. Capital growth (how much the property increases in value over time) is a separate part of your overall investment return, but it doesn't help pay the weekly bills!

Question 5: The yield looks profitable—what is my next step?

This calculator is a great starting guide for cash flow, but getting the actual loan approved requires a deep dive into bank servicing rules and your existing equity. Reach out to a Home Loan Factory adviser for a free chat to see if we can secure the finance to make the purchase happen.

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