MapMy Property

Know the numbers
before you buy.

Property is the biggest financial decision most people make. We run the full analysis — mortgage costs, long-term returns, equity timelines, and risk — so you know exactly what you're getting into.

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Free advice — we're paid by lenders

Properties we've already
run the numbers on

Every listing below has been through our full analysis. The numbers check out — and if you buy through us, our fee comes from the vendor, not you.

MapMy Vetted
Residential Investment
3-Bed Townhouse, Tauranga
$695k
Purchase price
5.2%
Gross yield
6.8%
5yr avg. growth
$690/wk
Rental income
Low Risk
New
New Build Investment
2-Bed Apartment, Hamilton
$549k
Purchase price
5.8%
Gross yield
5.4%
5yr avg. growth
$610/wk
Rental income
Medium Risk
Coming Soon
More listings being vetted

We're currently reviewing several properties. Get notified when new listings go live.

What type of property are you buying?

Each path has a different risk profile, financing structure, and return timeline. We model all five — so you know exactly what you're stepping into.

New Build Turnkey

Fixed-price, completed at settlement. Lower deposit requirement (often 10%), no construction risk, and eligible for new-build lending rules.

New Build

Construction Loan

Progressive drawdown during the build. More flexibility on specifications, but interest costs accrue during construction and valuations matter at each stage.

New Build

Existing R2R

Ready-to-rent existing property — tenant in place or immediately lettable. Cashflow from day one, no build risk, and a clear rent history to underwrite against.

Existing

Existing Renovation

Buying below market value and adding value through cosmetic or structural work. Requires renovation budget, contingency planning, and a clear post-reno valuation target.

Existing

Existing Subdivide

Purchasing a site with subdivision potential — splitting into two or more titles. Higher complexity, council process, and holding costs, but significant uplift if executed well.

Existing

What's your investment goal?

Strategy determines how you structure the deal, what financing makes sense, and when you exit. We model the numbers differently depending on which path you're on.

01

Buy and Hold

Acquire, rent, and hold long-term. Returns come from capital growth and debt reduction over time. Best suited to high-growth areas with manageable weekly top-up. The most common path for first and second investment properties.

Long-term growth Rental income Equity build Low transaction cost
02

Add Value & Flip

Buy undervalued, renovate or subdivide, sell at a higher price. Shorter hold period, faster realisation of profit, but subject to market timing, tax implications, and execution risk. Works well as an active income strategy alongside a hold portfolio.

Short hold Active income Value uplift Tax-aware exit
03

Add Value & Re-lend

Renovate or subdivide to increase value, then refinance to pull out equity — without selling. Lets you unlock capital to fund the next acquisition while keeping the asset. Requires strong cashflow management and a lender comfortable with the strategy.

Equity release Retain asset Portfolio growth Refinance strategy

Every number that
actually matters

Most property advice is opinion. Ours is built on projections, mortgage data, and real market figures.

Mortgage Breakdown

Total interest paid, repayment schedule, rate sensitivity, and how extra repayments affect your timeline.

Long-Term Return Projections

5, 10, and 20-year value projections based on historical growth rates for the area, shown in today's dollars.

Equity Timeline

Exactly when you'll hit 20%, 30%, and 40% equity — and when you'll have enough to leverage into your next property.

Cash Flow & Yield

Weekly rental income vs costs. Gross and net yield. Whether the property pays for itself — and by how much.

Risk Assessment

Vacancy risk, interest rate sensitivity, market concentration, and liquidity — rated Low / Medium / High with clear explanation.

Mortgage Strategy

Which loan structure fits this property — interest only, P&I, fixed vs floating — and how to set it up for maximum flexibility.

Will it appreciate more
than it costs you?

Property investment works on one simple principle: the capital gain needs to exceed what you're putting in each year. Adjust the numbers and see where you stand.

Your numbers

Property Value $700,000
$300k$2m
Weekly Top-Up Needed $200/wk
$0/wk$800/wk
Annual Area Growth 5%
1%12%
Annual Holding Cost
$10,400
$200/wk × 52 weeks — what comes out of your pocket each year
Annual Capital Gain
$35,000
5% growth on $700,000 — what the property adds in value
The math works — net gain of $24,600/yr Capital growth outpaces your holding cost. The property is building more wealth than it costs you to hold.

This is the fundamental test — not the whole picture. MMFG also looks at your deposit efficiency, lending structure, suburb growth drivers, and long-term equity position.
Book a call to run your full numbers.

Start Here

Run the numbers
on your
property.

Tell us about the property you're looking at — or register interest in our pre-vetted listings. We'll be in touch within one business day.

Full written report within 48hrs
Walk-through session included
Mortgage arranged if you proceed
Pre-vetted listings free to enquire
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