For UK Property Flippers
Know Your Maximum Offer Before You Waste A Viewing
UPA reads any property listing, from any property site, and tells you the most you can pay, your projected profit, your ROI, and what happens if the sale price drops - without leaving the page. Screen the flip before it wastes your Saturday, or your capital.
Analyse My First Flip Free48 hours of free deal analyses · No card · Installs in ~30 seconds
Runs right on top of the listings you already use:
No new workflow. No exporting to a spreadsheet.
A Flip Is Only As Good As Its Exit Price
The listing looks like a profitable flip. The numbers seem to work. So you drive an hour to view it, offer, and only later - deep in a spreadsheet - do you find the refurb was £15k light, the end value was optimistic, and the bridging costs quietly ate the profit.
That's how flippers overpay on bad deals. Not because they're careless, but because they're guessing at the resale value, the true refurb cost, and the carrying costs - across five tabs, under pressure, before someone else offers.
Your spreadsheet calculates the profit. It doesn't challenge the sale price assumption behind it.
From Listing To Flip Verdict In Under Two Minutes
Open any listing
Find a property on Rightmove, Zoopla, OnTheMarket or an auction site.
Click Analyse Deal
UPA reads the listing and models the purchase, refurb, bridge finance and resale.
Read the verdict
Maximum offer, projected profit, ROI and the downside - all on the page.
The Part Other Flip Calculators Skip
Most Calculators Show You The Profit At The Asking Price. UPA Shows You What Happens When It Sells For Less.
Any tool can tell you a flip makes £34,993 at the expected sale price. The question that actually protects your money is: what happens when it doesn't sell for that?
With one click, UPA runs your flip through automatic sanity checks and downside scenarios, so you see the profit at 100%, 90% and 85% of your resale value before you commit a penny.
Same property. Which number are you underwriting?
That's the difference between a flip that looks good and one you actually understand.
Stress-Test My First Flip Free
↑ At 90% of resale value, profit drops to £4,153. Nearly gone.
Every Purchase Cost. Every Selling Cost. Every Comparable.
The flip is only as trustworthy as what feeds it. So UPA models the whole deal - purchase, refurb, carrying costs and resale - not just the headline profit.
Every cost, not just the happy ones
Deposit, refurb, stamp duty, legals, bridge finance interest, selling fees - totalled into the real cash you need in, and the profit that's actually left.
Comparable sales, gathered for you
Nearby sold prices and £/sqm, scored for relevance, so your resale value rests on evidence, not one optimistic comp.
Purchase and selling costs, fully modelled
See your bridge finance interest, agent fees, legal costs on exit - so your profit number includes everything that erodes it.
What UPA Does On Every Flip
Your maximum offer. The most you can pay and still hit your target profit.
Projected profit & ROI. Net profit after every cost, and your return on cash invested.
Bridge finance modelling. Interest costs for your full holding period.
Selling costs included. Agent fees, legal costs, and everything that erodes profit.
Downside stress tests. Profit at 100%, 90% and 85% of resale value.
Saved deals & exports. Keep a record of every flip you screen.
It's not a replacement for professional due diligence. It's the fastest way to decide which flip deserves it.
Flippers Are Screening Deals In Seconds, Not Evenings
UPA is live with a founding cohort of UK property flippers who are screening deals in seconds, not evenings.
Real testimonials from founding members coming soon. If you're an early user with a flip UPA caught, we'd love to hear your story.
We Built This Because We Were Guessing Too
We're UK developers and investors. We were analysing hundreds of 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 profit and the downside in one place.
Now we don't offer on a flip without stress-testing it first. Neither should you.
Keep Analysing Every Flip. Founding Investor Price.
Your first 48 hours are free. When you're ready for unlimited, lock in the founding price.
UPA Flip Investor Pass
Unlimited flip analysis 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.
Frequently Asked Questions
None. You get 48 hours of complete flip analysis, every feature, no card. If it earns its place, you upgrade.
Your Next Flip Is On Rightmove Right Now. Know Your Max Offer Before You Drive There.
Install free, analyse real flip deals for 48 hours, and see the max offer, the profit and the downside - before you waste a Saturday or an offer.
Analyse My First Flip Free48 hours free · No card · ~30 seconds