Founding Investor Price — £97 for 12 Months
Unlock 12 Months of Unlimited Deal Stress-Tests
One payment. Twelve months. Every deal you screen — maximum offer, total cash in, projected profit, and the downside — in one click, on any UK property portal.
One payment · Does not auto-charge · 14-day money-back guarantee
Runs right on top of the listings you already use:
No new workflow. No exporting to a spreadsheet.
The Part Other Calculators Skip
Most Calculators Show You The Best Case. UPA Shows You The Rest.
Any tool can tell you a deal makes £34,993 at the expected sale price. The question that actually protects your money is: what happens when it doesn't?
With one click, UPA runs your deal through automatic sanity checks and downside scenarios, so you see the deal at 100%, 90% and 85% of your end value before you commit a penny.
Same property. Which number are you underwriting?
That's the difference between a deal that looks good and one you actually understand.
Stress-Test My First Deal Free
↑ At 90% of end value, profit drops to £4,153. Nearly gone.
Every Cost. Every Comparable. Every Exit. In One Place.
The stress test is only as trustworthy as what feeds it. So UPA models the whole deal — not just the headline number.
Every cost, not just the happy ones
Deposit, refurb, stamp duty, legals, bridging interest, JV money, selling fees, totalled into the real cash you need in, and the profit that's actually left.
Comparable evidence, gathered for you
Nearby sold prices and £/sqm, scored for relevance, so your end value rests on evidence, not one optimistic comp.
Flip or refinance, modelled both ways
Compare a flip exit against a refinance-and-hold exit. See which strategy works for each deal.
What UPA Does On Every Deal
Your maximum offer. The most you can pay and still hit your target return.
Total cash required. Deposit, costs and refurb, before you commit.
Full cost modelling. SDLT, legals, finance, bridging, JV money.
Projected profit & ROI. For a flip or a refinance exit.
Comparable sales & rents. Evidence for your end value and yield.
Downside stress tests. The deal at 100%, 90% and 85% of end value.
Saved deals, notes & exports. Keep a record and share your reasoning.
It's not a replacement for professional due diligence. It's the fastest way to decide where your due diligence belongs.
Keep Stress-Testing Every Deal — Founding Investor Price
Your first 3 analyses are free. When you're ready for unlimited, lock in the founding price.
UPA BRRR & Flip Investor Pass
Unlimited deal stress-tests for 12 months.
Total value £400+
£97 for 12 months
Founding Investor Price — locked while your membership stays active.
One payment for 12 months' access — it does not auto-charge. We'll remind you before it expires.
Founding price is for the first cohort of members — it rises for later ones.
The Risk Is Entirely On Us
Analyse 10 real deals in your first 14 days. If UPA doesn't catch at least one number you'd have gotten wrong on your own, email us for a full refund — and keep your access anyway. The only way you lose is by guessing on your next deal without it.
We Built This Because We Were Guessing Too
We're UK developers and investors. We were analysing hundreds of BRRR and flip deals a month, jumping between Rightmove, sold-price data, refurb estimates and spreadsheets, and we still nearly overpaid on deals we thought stacked.
So we built the tool we wished existed: open a listing, click once, and see the purchase, the exit, and the downside in one place.
Now we don't offer on anything without stress-testing it first. Neither should you.
Frequently Asked Questions
None. You get 48 hours of complete deal stress-tests, every feature, no card. If it earns its place, you upgrade.
Stop Guessing. Start Stress-Testing Every Deal.
One payment of £97. Twelve months of unlimited deal analysis. Covered by the 14-day guarantee — the risk sits with us.
One payment · Does not auto-charge · 14-day guarantee