03 · THE CALCULATOR

What would yours cost?

Slide the size, pick a finish, tell us about the site. A ballpark in seconds, a real number once we see your address.

FLOOR AREA60
30 M²40506070 M²
FINISH
YOUR SITE
ESTIMATED BUILD COST
$200,000
to $230,000
FINISH RATE$3,550 / M²
TIME ON SITE11–13 wks
PLAN SETINCLUDED
Get real numbers for my address

A ballpark for budgeting, not a quote. Your address sets the real number. Includes design, delivery and foundations; excludes land.

THE MORTGAGE

What would the repayments be?

Slide the numbers and see the weekly cost of borrowing for the build. Set against typical rent, most owners find the maths does the convincing.

BUILD COST TO BORROW$200,000
$100K$400K
DEPOSIT20%
0%50%
INTEREST RATE5.9%
4%9%
LOAN TERM25 yrs
10 YRS30 YRS
ESTIMATED REPAYMENTS
$236/ WK
MONTHLY$1,021
TOTAL INTEREST$146,337
TYPICAL RENT EARNED$600 / WK
Get my real numbers

Indicative only, not lending advice. Your bank sets the real rate and terms. Rent figure is the typical $600/wk for a two-bed minor dwelling in regional NZ.

THE RENTAL YIELD

What would it return?

Set the build cost and the weekly rent, and see the gross yield and how fast the build pays itself back.

BUILD COST$200,000
$100K$400K
WEEKLY RENT$600
$400$850
OCCUPANCY96%
80%100%
GROSS YIELD
15.0%
ANNUAL RENT$29,952
PAYS ITSELF BACK IN~6.7 YRS
TYPICAL NZ TWO-BED$580–$640 / WK
Get real numbers for my address

Gross yield before rates, insurance and upkeep. Indicative only, not financial advice.

PLAN-SPECIFIC NUMBERS

Now run it on a plan.

Each plan page carries these same three tools pre-loaded with that plan's footprint and pricing.

SEVENTY · NZ-WIDE0800 736 836HELLO@SEVENTY.CO.NZMON–SAT · 8AM–6PM