Deal Numbers

The deal spreadsheet, built the same way every time.

For investors, estate agents and auction houses. Purchase price, stamp duty, fees, rent, running costs, net yield, break-even and the numbers after a refinance, in one workbook with live formulas, delivered as a Google Sheet.

Book a free 20 min discovery call All AI Business Tools

A laptop showing a property investment spreadsheet with a navy banner and sections for purchase costs, stamp duty, rental income and net yield, beside a calculator.

The job it takes off your hands

For investors, estate agents and auction houses

Rebuilding the deal spreadsheet for every property.

Rebuilding the same spreadsheet for every deal.
Stamp duty on a block of 6 or more units, where the bands change.
Numbers nobody can check because the formulas were typed over.

How it works

From figures to verdict

The figures gathered.Price, units, rents and costs, with every gap asked for, never guessed.
Built by one engine.Never by hand, so every workbook looks and works the same.
Checked by itself.Every derived cell is a live formula and the sheet agrees with the engine's own sum to £1.
Delivered.A Google Sheet with the verdict at the bottom.

What you get

What is in the workbook

Purchase costs

Price, stamp duty with the right bands, legal fees and the rest.

Income

Residential and commercial rent, unit by unit.

Yield and break-even

Net yield after costs and the price at which the deal breaks even.

After refinance

What is left in the deal once it is refinanced.

The next step

Is this what eats your week?

A free 20 minute call, no obligation. We check it fits your business before anything is set up.

Book a free 20 min discovery call office@contigi.com 020 7070 8343