ROI calculator
Stop guessing.
Run the numbers in seconds.
This page is a simplified version of the maths PropertyScout runs inside your deal flow. It’s designed to show reality: cash-in, cashflow, yields, and a quick stress test.
Inputs
Quick deal maths
Keep it simple: purchase, cash-in, rent, interest rate, and a few honest operating costs.
Operating assumptions
(edit these — this is where most people lie to themselves)Other costs are intentionally one bucket here (insurance, service charge, ground rent, compliance, small repairs). The full app breaks this down further.
Important
This is an estimate. It excludes tax, financing fees, tenant-find fees, major refurb surprises, and unusual property costs. Use it to filter deals — not to “prove” a deal.
Output
Investor summary
Total cash in
£0
Deposit + refurb + fees
Net monthly cashflow
-£75
After interest + basic costs
ROI (net)
0.0%
Annual net / cash in
Gross yield
0.0%
Rent × 12 / purchase
Net yield (simple)
0.0%
Annual net / purchase
Interest cover
—
Net income before interest / interest
Stress test (simple)
Rate up + rent down. Same voids/costs.
Stress monthly cashflow
-£75
Rate 2.00% · Rent £0
Stress ROI
0.0%
Same cash-in
What this page is for
It’s a filter. It helps you decide whether the deal deserves the next 60 minutes of your life. The bot runs this automatically and pairs it with market evidence and deal-pack formatting.
Tip: hit Load example to see realistic outputs immediately.