Property Growth Calculator built for Australian buyers agents
Show property investors how their equity builds over 5 to 30 years. Capture growth-minded investor leads with a branded, embeddable projection tool using real Australian growth assumptions.
Enter your property value, loan balance, growth rate and projection period. The calculator shows projected value, equity and rent at the end of the chosen horizon.
yourbusiness.com.au/property-growth-calculator
Step 1 of 5 — Property value and loan
1Property value and loan
2Growth assumptions
3Rental income
4Loan repayments
5Your Details
Property value and loan
Current property value and outstanding loan balance
$AUD
$AUD
Your estimate
Capital Gain
$0
Projected Equity
$200,000
Projected Weekly Rent
$500
Total Rent Collected
$0
Equity Growth
$0
Total$700,000
Price range: $630,000 – $770,000
Estimate valid for 30 days
This is a price indication only. Our team will be in touch to confirm the final price after assessing the job.
*This is a projection only based on assumptions you enter and is not financial advice. Actual results will vary with the market.
Step 1 of 5 — Property value and loan
1Property value and loan
2Growth assumptions
3Rental income
4Loan repayments
5Your Details
Property value and loan
Current property value and outstanding loan balance
$AUD
$AUD
Property Growth Calculator · powered by LeadkitPowered by Leadkit
This is the live calculator — try it now
Instant Notifications
Know the Moment a Lead Arrives
The second someone completes your calculator, you get a celebration notification with their full details — name, contact, project info, and estimated value.
Real-time alerts — no refreshing needed
Full customer details at a glance
One click to view the complete lead
Score and value calculated automatically
🎉
Your first lead just arrived!
Someone just requested an estimate on your website — their details have been captured and a new lead is ready in your dashboard.
Sarah Mitchell
Just now
Hot
Email sarah@example.com
Calculator Property Growth Calculator
Status New
Est. value $4,200
View Lead Details
I'll check it later
Automated Emails
Professional Emails Sent Automatically
Every calculator submission triggers branded emails — an instant estimate for your customer and a detailed lead notification for you.
Customer Estimate — Instant branded estimate sent to your customer
Lead Alert — New lead notification sent to your inbox
Updated Estimate — Revised estimate sent when you update pricing
Expiry Notice — Reminder sent when an estimate is about to expire
Tradies who stopped chasing leads and started winning them. In their own words.
“
Set it up Tuesday. By Friday I had three quote requests in my inbox. One turned into a $14,200 bathroom job. Pays for itself ten times over.
4 → 31
Quote requests per month
$74,400
In booked jobs · 90 days
5×
Pipeline vs. before
DK
Dan K.
Bathroom Renovator · Brisbane · On Leadkit since Jan 2026
Return on investment
Every projection is a potential investor lead
Investors researching property growth are actively considering purchases. Capture them at the moment of highest intent with real projections they can act on.
300
35%
$25k
With Leadkit, you'd earn
$578k/month extra
Based on a 8.3× uplift over a plain contact form, applied to your inputs.
All prices in AUD · GST inclusive · Cancel any time, no calls or forms
Common questions
What others asks before signing up?
How much will my property be worth in 10 years?
That depends on the annual growth rate. At the long-run Australian capital city average of around 5-7%, a $700,000 property would be worth approximately $1.14 million to $1.38 million after 10 years. This calculator lets you enter your own growth assumption and see the projection instantly — your buyers agent confirms the outlook after assessing your specific market.
What growth rate should I assume?
Long-run Australian capital city dwelling growth has averaged approximately 5-7% per year since the early 1990s according to CoreLogic and ABS data. However, growth varies widely by city, suburb and market cycle. Conservative projections typically use 4-5%. This is a projection only — actual results will vary with the market.
How is equity built in an investment property?
Equity grows two ways: the property value increases through capital growth, and the loan balance decreases as you repay principal. This calculator models both. Interest-only loans build equity only through capital growth, while principal-and-interest loans accelerate equity accumulation.
How accurate is this property growth calculator?
The projections use standard compound growth formulas and are mathematically accurate for the assumptions you enter. However, property markets do not grow at a constant rate — they fluctuate year to year. Treat the output as a scenario model, not a forecast. Your buyers agent will help you assess realistic growth expectations for a specific suburb.
Can I add this calculator to my WordPress, Webflow, Squarespace, Wix or Shopify site?
Yes — embed it on any website with a single code snippet. The calculator inherits your branding, logo and contact details. If you do not have a website, Leadkit generates a free hosted page you can share directly.
What do I get when an investor fills out the calculator?
You receive an email notification with the investor's name, phone, email, suburb and the full projection inputs — current value, loan balance, growth rate, projection period and rent details. A branded PDF projection is attached. Every lead is scored so you can prioritise callbacks.
Do I need my own website to use this?
No. Leadkit generates a free hosted page for every calculator you create. Share the link on social media, in email signatures or in investor newsletters. You can also embed the calculator on your own site when you are ready.
Is Leadkit really free?
Yes. Free lets you add up to 3 calculators to your website and receive 10 leads per month — no credit card. Every lead beyond the cap is still captured and held for you; upgrading to Pro ($29/mo) opens them all retroactively and removes the cap.
Do I need to know how to code?
No. You get an embed code (one line of HTML). Paste it into your website builder — Wix, Squarespace, WordPress, or any custom site. That's it.
How accurate are the price estimates?
You configure the calculator formulas to match your actual pricing. Leadkit provides the framework; you set the numbers. Estimates can be as detailed or as rough as you like.
What happens with lead data?
All lead data is stored securely in your workspace. You own it. We never sell or share your leads with anyone.
Can I use Leadkit as an agency for multiple clients?
Yes — our Agency plan lets you create and manage separate workspaces for each of your clients, all from one dashboard.
What's the difference between the plans?
Free: up to 3 calculators, 10 leads/month (over-cap leads held + locked until upgrade). Pro: unlimited leads, unlimited calculators, white-label, branded email sending, analytics, email templates. Agency: everything in Pro plus multi-workspace management.
Get Started Free
Start capturinggrowth-minded investor leads
Investors researching property growth are actively considering their next purchase. Be the buyers agent whose calculator they find first.
The section below is for homeowners researching property growth costs. We break down how prices are calculated, show current Australian averages, and answer the questions we hear most. Every number reflects real 2026 rates from Australian tradies — not marketing fluff.
Based on AU market ratesGST includedUpdated for 2026
For property investors
See your equity build over time
Get an instant projection of your property's future value, equity and rent over 5 to 30 years. Enter your numbers, see the result — your buyers agent confirms the outlook for your specific market.
Projected value and equity in seconds
Future weekly rent with growth modelling
Total rental income over the holding period
Free to use — no sign-up required
For buyers agents
Show investors the long game and capture their details
Let investors model their own equity growth scenarios. Capture their property details and investment timeline — then follow up with the buyers worth your time.
Your branding, your defaults, your contact details on every PDF
Lead score helps prioritise callbacks
Free for up to 5 calculators — upgrade for unlimited
Works on WordPress, Webflow, Squarespace, Wix and Shopify
How it works
How this property growth calculator is calculated
This calculator projects future property value, equity and rent using compound growth formulas. It is not financial advice — projections assume constant growth and actual results will vary with the market.
GST handling: Residential rental income is input-taxed for GST purposes. This projection does not include GST.
1
Projected property value
Current value multiplied by the compound growth factor: (1 + growth rate) raised to the power of the projection years. This models the effect of consistent annual capital growth.
current_value × (1 + growth%)^years
2
Projected equity
Projected property value minus the remaining loan balance. The loan balance decreases each year by the annual principal repayment amount. Interest-only loans keep the balance constant.
3
Projected weekly rent
Current weekly rent multiplied by the compound rent growth factor: (1 + rent growth rate) raised to the power of the projection years.
4
Total rent collected
The cumulative rental income over the projection period, accounting for annual rent increases. Calculated using the geometric series formula for growing annual rent.
5
Growth caveats
Property markets do not grow at a constant rate. Actual returns fluctuate year to year and can be negative in some periods. Long-run Australian capital city averages are approximately 5-7% per year, but individual suburbs and market cycles vary widely.
How a $700k property grows at different rates across Australia
Projected values assume constant annual compound growth from a $700,000 starting value. Actual growth varies by city, suburb and market cycle. Long-run Australian capital city averages sit between 5-7% per year.
Average costs by job type across Australia, 2025-26
Job type
Low
Average
High
Unit
3% growth (conservative)
$941k in 10 yr
$1.26M in 20 yr
$1.70M in 30 yr
compound
5% growth (moderate)
$1.14M in 10 yr
$1.86M in 20 yr
$3.02M in 30 yr
compound
7% growth (strong)
$1.38M in 10 yr
$2.71M in 20 yr
$5.33M in 30 yr
compound
10% growth (boom cycle)
$1.82M in 10 yr
$4.71M in 20 yr
$12.2M in 30 yr
compound
Source: CoreLogic Australian dwelling value indices, ABS residential property price indexes
Sydney and Melbourne have historically delivered higher long-run growth but with greater volatility. Regional markets and northern capitals may see lower absolute growth but higher rental yields. Past performance does not guarantee future results.
