At Index Property, we help UK landlords run profitable, compliant, and future-proof rental businesses. From buy-to-let mortgage planning to EPC upgrades, tenant law compliance, and property sourcing, our platform delivers the tools, calculators, and expert guidance you need to make informed, strategic decisions, whether you’re just starting out or managing a growing portfolio.
Successful landlords know that property investment is a business. That means knowing your Return on Investment (ROI) before you buy, tracking your performance, and using smart strategies to reduce tax, minimise voids, and protect your cash flow.
With our free ROI Calculator, you can model a property’s true profitability factoring in costs, mortgage interest, taxes, energy upgrades, and void periods. Stop guessing. Start investing with confidence.
Calculate Your Property ROI Now
Upcoming legislation will require rental properties to achieve an EPC rating of C or higher. Non-compliant landlords may face fines, increased voids, and reduced property value.
Our EPC Upgrade Planner Tool shows you how to meet new standards with minimal capital outlay through cost-effective improvements like insulation, heating controls, and smart retrofits.
Avoid costly fines and legal disputes by understanding your responsibilities under:
The Renters (Reform) Bill
Deposit protection regulations
Right to Rent checks
HMO and property licensing laws
Mandatory safety inspections (Gas, EICR, Fire)
Use our Landlord Compliance Checklist to stay fully up to date.
Between Section 24 mortgage interest restrictions, Capital Gains Tax (CGT), and stamp duty, landlord taxation is more complex than ever.
Our Tax Strategy Tool helps you compare personal ownership vs limited company structures and forecast your tax liability so you can legally minimise your bill and protect your profit.
Maintenance is one of the biggest hidden costs in rental property. With our Maintenance Budget Planner, you can forecast repairs, track safety inspections, and build sinking funds to avoid nasty surprises.
Explore our expert-written landlord resources:
Buy-to-Let Mortgage Options – Compare interest-only, repayment, and company lending
Tenant Law and Legal Compliance – Evictions, deposits, safety rules, and Renters Reform
Void Periods – How to reduce rental losses and improve tenant retention
HMO Investing – Licensing rules, fire safety, and how to maximise yield
Property Sourcing & Due Diligence – What to check before you buy
Self-Managing vs Using a Letting Agent – Costs, risks, and time commitment
Explore Landlord Guides
Built specifically for UK landlords and property investors
Designed to increase profitability, efficiency, and compliance
No fluff just expert tools, checklists, and calculators
Free to use, always up to date with UK regulation
Start making better decisions about every rental you own, or plan to buy. Use our tools. Follow our guides. Protect your portfolio.
Use our FREE Buy To Let – Return on Investment Calculator when deciding on the value of your future property investment. How to choose the best property for the highest returns.
Choose our FREE ECP Upgrade Calculator if you are a landlord and need to calculate how much it will cost to finance and plan upgrading your property to EPC grade C.