Delsyte
Assumption-first tools for clear decisions.
Model real scenarios with transparent inputs and plain-language outputs.
Start with the UK Property Investment Screener.
- Runs locally in your browser
- No account required
- Methodology published
More tools coming—built with the same assumption-first approach.
UK Property Investment Screener
Screen UK property deals by modelling rent, costs, financing, and exit assumptions to estimate a price cap and key cash/risk metrics.
What it does
Screen a deal using your numbers—rent, costs, finance, timing—then see the outputs that drive the decision.
Open the screener
UK Property Investment Screener
UK Property Investment Screener
What you can do today
Screen a deal using your numbers—rent, costs, finance, timing—then see the outputs that drive the decision.
- Price cap (Max offer)
The highest price that still meets your target return under the current assumptions.
- Upfront cash needed (Cash required at entry)
Deposit + one-off costs (incl. SDLT and any fees paid in cash). Upfront refurb spend is included; phased refurb adds to peak cash instead.
- Rent cover (ICR) check (ICR (stressed))
Lender rule for stressed interest-only rent cover; numerator can be gross rent / net rent / NOI; illustrative only.
- Sensitivity scenarios (Sensitivity)
Shows how key outputs move under standardized rent, rate, and exit shocks.
How it works
Three steps to a clear decision
Enter the deal
Layer financing + assumptions
Read the results
Built for clarity, not hype
Decision support you can trust
- Transparent assumptions
- Plain-language outputs
- Decision-support posture (no deal score, no ads, no feed)
- Consistent results (deterministic calculations)
- Local-first workflow (saved comparisons on device)
FAQ
Answers to common questions
Ready to start?
Ready to screen a deal?
Open the screener, enter the numbers, and see the decision drivers.
Know the limits
Screening only, not advice
Use the outputs as a starting point and validate assumptions independently.