Know Your Numbers Before You Invest
Analyse any UK property deal in seconds. Get instant SDLT calculations, rental yield, cash flow projections, and AI-powered investment insights that help you make smarter decisions.
Everything You Need to Evaluate a Deal
From SDLT to AI-powered insights, get a comprehensive analysis of any UK property investment in seconds.
SDLT Calculator
Accurate Stamp Duty calculations for England & NI, including the 5% additional property surcharge for buy-to-let investors.
Mortgage Costs
Calculate monthly payments for repayment or interest-only mortgages with customisable rates, terms, and deposit percentages.
Rental Yield
Instantly compute gross and net rental yields factoring in void periods, management fees, and all running costs.
Cash Flow Projection
See your monthly and annual cash flow after all expenses, with 5-year projections accounting for rent and capital growth.
ROI Analysis
Cash-on-cash returns, total capital required, and a complete breakdown of every cost from SDLT to refurbishment.
AI Insights
Get an AI-generated deal score, strengths, risks, and a personalised recommendation to guide your investment decision.
Three Steps to a Smarter Investment
No spreadsheets. No guesswork. Just clear, data-driven analysis.
Enter Property Details
Input the purchase price, rental income, financing details, and running costs. Our smart form pre-fills typical UK defaults to save you time.
AI Analyses the Deal
Our engine calculates SDLT, mortgage payments, yields, and cash flow instantly. Then AI reviews the numbers and compares against market benchmarks.
Get Your Report
Receive a comprehensive breakdown with charts, a deal score out of 100, identified strengths and risks, and a clear investment recommendation.
Simple, Transparent Pricing
Start free. Upgrade when you need more power.
Free
Try it out with basic analysis
- 1 deal analysis per month
- Basic financial calculations
- SDLT calculator
- Gross yield calculation
Pay Per Deal
Perfect for occasional investors
- Pay only when you analyse
- Full financial breakdown
- AI-powered insights
- Cash flow projections
- PDF report export
Pro
For serious property investors
- Unlimited deal analyses
- Full AI-powered insights
- 5-year projections
- PDF & Excel export
- Deal comparison tool
- Priority support
Unlimited
For teams and professionals
- Everything in Pro
- Team collaboration
- API access
- Custom branding
- Dedicated account manager
- White-label reports
Trusted by UK Investors
Join thousands of property investors making data-driven decisions.
"DealCheck UK has completely changed how I evaluate properties. What used to take me hours with spreadsheets now takes 30 seconds."
"The AI insights flagged a risk I hadn't considered on a deal I was about to commit to. That alone saved me thousands."
"I recommend DealCheck UK to every client looking at investment properties. The reports are professional and the SDLT calculations are spot on."
Start Analysing Your Next Deal
Join over 10,000 investors who trust DealCheck UK to make smarter, data-driven property investment decisions.