Foundation Studio
Every calculator a UK agent wants, at their fingertips.
Stamp duty, mortgage, BTL yield and ROI, moving costs. Five real calculators, always in your brand, built to keep a visitor on your site instead of Googling elsewhere.
Included with every tier
- Stamp Duty (SDLT)
- Mortgage repayment
- BTL rental yield
- BTL return on investment
- Moving costs
A real answer, instantly.
The questions every buyer and landlord asks first.
Stamp Duty (SDLT)
2025 UK Stamp Duty Land Tax rates, band-by-band breakdown, main residence vs. additional property.
Mortgage calculator
Monthly repayment, total interest and term comparison across rates a buyer is actually being quoted.
BTL yield
Gross and net rental yield from purchase price and monthly rent. The number every landlord asks for first.
BTL ROI
Return on investment factoring deposit, costs and rental income, for the landlord comparing two properties.
Moving costs
Solicitor fees, survey, removals and the other costs buyers forget to budget for until they're mid-chain.
Always in your brand
Every calculator lives on your own site at /calculators. Your logo, your colours, your contact details, not a generic tool.
The questions we're usually asked over the phone.
Are these calculators accurate?
Yes. The Stamp Duty calculator uses the current UK SDLT bands, and every calculator states plainly that it's for guidance only, not financial advice, with a note to confirm figures with a solicitor or HMRC.
Do I need Foundation Signature to use these?
No. Studio ships with every paid tier starting at Essentials (£29/mo), not just the top tier. It's a genuine part of your subscription: it renders in your brand on your own tenant link, and switches off if your subscription lapses, same as Valuation and Register.
Can buyers use these without registering?
Yes, they're open tools. No email required to use them. That's deliberate: they're there to keep a visitor on your site and build trust, with your valuation tool as the next natural step.
Is there AI involved?
No. Every calculation is a straightforward, fixed formula (SDLT bands, mortgage amortisation, yield arithmetic). Nothing here is generated or approximate.
Give buyers a reason to stay on your site.
Included with every tier