Kiwi Property Tools

02/05/2026

Thinking about buying, renovating, or investing in property?
Run the numbers properly before you commit.

Most people check one or two things and guess the rest - that’s where deals go wrong.

This toolkit helps you work through the full picture:

• What the deal is actually worth
• Real cashflow and mortgage impact
• How much equity you can use
• Renovation costs before you start
• Tracking your spend as you go
• Due diligence before committing

It’s all set up in simple Google Sheets - just enter your numbers and see how the deal actually stacks up

Built for everyday Kiwis who want to make better property decisions.

If you’re looking at property, run the full numbers before you commit.

👉See what’s included in the full pack:
https://www.kiwipropertytools.co.nz/shop/investor-packs

The premium all-in-one NZ property analysis pack for investors who want the key numbers, planning tools, and decision support in one place. Who it’s for Built for NZ property investors, renovators, flippers, and practical buyers who want structure, clarity, and confidence before committing to a

24/04/2026

One of the easiest ways to get caught out on a rental property is focusing too much on the weekly rent and not enough on the full picture.

A property can look decent on rent alone, then the numbers change fast once you include interest, rates, insurance, property management, maintenance, vacancy, and other holding costs.

That’s exactly why I built the free NZ Rental Yield & Cashflow Calculator on Kiwi Property Tools.

It’s a simple first-pass tool to help everyday Kiwis sense-check a rental before doing deeper due diligence.

Link in comments.

Free NZ rental yield and cashflow calculator. Quickly estimate whether a New Zealand rental property will produce positive cashflow including loan interest, yield and LVR.

17/04/2026

I’ve just updated the Kiwi Property Tools Investor Pack.

The pack now includes the updated NZ Due Diligence tool as well, so it’s in a stronger place than before.

Kiwi Property Tools started with a simple goal:
build practical NZ property tools that help everyday people check the numbers, stay organised, and avoid expensive mistakes.

The free tools are there to help with quick first-pass checks.

The Investor Pack is for going further.

It brings the key tools together in one place for:
• rental yield and cashflow checks
• usable equity planning
• renovation planning
• due diligence
• comparing deals
• staying organised through the process

If you’re buying, investing, renovating, or trying to make better property decisions in NZ, that’s what the full pack is built for.

Link in comments.

06/04/2026

How much usable equity do you actually have?

A lot of NZ property owners assume it’s just property value minus mortgage.

But in reality, how much equity you may be able to use can also depend on loan-to-value limits, your income, existing debts, expenses, and your lender’s policy.

That matters if you’re thinking about buying again, planning a renovation, looking at refinancing, or trying to work out whether a deal is realistic.

I built a free NZ Usable Equity Calculator to give everyday Kiwis a simple starting point.

It’s a quick way to sense-check the numbers before going further with a lender or adviser.

Link in comments.

Free NZ usable equity calculator. Estimate how much usable equity may be available in your home for your next property deposit or additional property purchase.

06/04/2026

A lot of NZ property owners overestimate how much equity they may actually be able to use.

It’s not always as simple as property value minus mortgage.

In New Zealand, whether you can borrow against that equity can also depend on loan-to-value limits, your income, existing debts, expenses, and your lender’s policy.

That matters if you’re:
- looking at another purchase
- planning a renovation
- thinking about refinancing
- trying to work out whether a deal is realistic

That’s why I built the free NZ Usable Equity Calculator on Kiwi Property Tools.

It’s a simple starting point to help everyday Kiwis get a rough idea before checking further with a lender or adviser.

Link in comments.

05/04/2026

A lot of NZ property people are making decisions off rough guesses.

Usable equity, rental yield, renovation costs, mortgage pressure, cashflow — small errors in the numbers can change a deal fast.

That’s a big reason I started building Kiwi Property Tools.

Simple NZ-focused tools for ordinary people who want to check the numbers properly and avoid expensive mistakes.

I’ve already got a couple of free calculators up on the site and more tools building behind that.

Link in comments.

02/04/2026

New free tool now live on Kiwi Property Tools:

Free NZ Open Home Scorecard

I built this to make it easier to compare properties after multiple open homes without relying on memory or random notes.

It’s a simple NZ property viewing tool to help you:
- capture the key details
- note positives and concerns
- compare homes more clearly
- make a better first-pass decision on what is actually worth following up

Useful for:
- first-home buyers
- investors
- renovators
- anyone viewing multiple properties and forgetting what stood out from each one

It includes:
- a blank version to use yourself
- an example version for reference

You can check it out here:
https://www.kiwipropertytools.co.nz/free-open-home-scorecard

Open to feedback as always while I keep building this out.

Kiwi Property Tools provides practical spreadsheets and calculators for New Zealand property investors. Analyse rental cashflow, yields, renovation projects and property deals with tools designed specifically for the NZ market.

30/03/2026

A lot of people don’t actually know how much usable equity may be available in their home for the next property deposit.

I put together a free NZ Usable Equity Calculator to give a simple first-pass estimate.

It’s designed to help New Zealand homeowners and investors quickly estimate how much equity may be available to support their next property purchase.

Free tool:
www.kiwipropertytools.co.nz/free-usable-equity-calculator

30/03/2026

A lot of NZ rental properties look fine at first glance.

Then the numbers tell a different story.

Interest, rates, insurance, property management, maintenance, vacancy, operating costs — once you factor it all in, a deal can look very different.

That’s why I built this free NZ Rental Yield & Cashflow Calculator.

It’s a simple first-pass tool to help everyday Kiwis sense-check a rental property before going deeper.

Useful for investors, first-time buyers comparing options, or anyone wanting a quicker way to check whether a deal stacks up on paper.

Link in comments.

Free NZ rental yield and cashflow calculator. Quickly estimate whether a New Zealand rental property will produce positive cashflow including loan interest, yield and LVR.

27/03/2026

Welcome to Kiwi Property Tools.

Kiwi Property Tools is a practical NZ property tools brand built to help everyday Kiwis make better property decisions.

This page is for people who want simple, useful tools for:
- checking the numbers
- comparing deals
- understanding equity
- planning renovations
- staying organised

Free tools currently live:
- Free NZ Rental Yield & Cashflow Calculator
- Free NZ Usable Equity Calculator
- Free NZ Open Home Scorecard

If you’re buying, investing, renovating, or just trying to make smarter property decisions in New Zealand, that’s what this page is here for.

Website:

Kiwi Property Tools provides practical spreadsheets and calculators for New Zealand property investors. Analyse rental cashflow, yields, renovation projects and property deals with tools designed specifically for the NZ market.