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The UK's investor portal.

Score 2.5M+ UK properties on Annual return, Monthly profit + 30 signals.

Find investor dealsLondon · Manchester · Birmingham · Bristol · Leeds · Liverpool · Sheffield · Newcastle · Cardiff
buying for yourself? try this
Found a house you like?

Free. No login. We'll tell you if it's fair-priced as a home AND whether it'd work as a rental if you ever needed to move out and let it. 8-second verdict.

Priced below market −12%Licensed Rent by the room
88
£450,000
24.7%
Avonvale Rd Easton, Bristol BS5 9RY
Monthly profit
+£1,875
Cash needed
£165K
Return after costs
14.0%
Council planning restrictionEnergy rating CRent by the room licensedSchools ★★★★★
88/100 · standout Rent by the room24.7% Return before costs (Rent by the room) · +£1,875/mo Monthly profit · Council planning restriction clear, licensed 8-bed Rent by the room.
UK properties indexed
2.5M+
Live · Land Registry + Rightmove + Zoopla
Investor-grade deals scored
250K+
Score ≥ 60 in our deal-scoring model
UK coverage
100%
Every for-sale + for-let listing pulled
Refresh from source portals
Nightly
Land Registry monthly · listings refreshed nightly
Data fromHM Land RegistryEPC Register (DLUHC)OfstedEnvironment Agencypolice.ukVOA Council Tax
Two ways to use Dwelfy

Built for investors. Free for everyone else.

If you're sourcing deals or running a portfolio, Dwelfy is the product. If you're buying a family home, our free paste-URL tool checks both how good a buy it is — and whether you'd be safe letting it out if your plans changed.

I'm an investor sourcing deals

Find below-market-value deals. Analyse 2.5M+ properties on Annual return, Monthly profit, Rent-covers-mortgage check, Priced below market %, deal score every night. Filter to 7 strategies. Rent by the room conversion uplift modelled per property. Bridging-loan calc for Refurb & refinance. CGT, IRR, Mortgage-interest tax rule priced in.

Deal Finder + saved alerts (push + email)
Rent it out · Rent by the room · Refurb & refinance · Short-stay let · Buy, improve & sell · Housing-benefit rent · Guaranteed council rent strategy tabs
Polygon-draw on map · 5-year projection · sensitivity matrix
Watchlist · scenario diff · CSV / PDF export
Open Deal Finder

I'm buying a home

Paste any Rightmove or Zoopla link. We'll tell you if it's fair-priced as a home — and whether you'd be safe renting it out if your plans changed. Free, no login, 8 seconds.

Honest “fair price?” verdict from sold comps
School catchment + Ofsted ratings
Rental safety net: “if you ever needed to let it…”
Free affordability + Stamp duty calculators
Try the paste tool
Why Dwelfy

The portals show you the price. We show you the numbers.

Same Land Registry data, same Rightmove feed. Different lens. Compare what matters for an investor decision.

RightmoveZooplaDwelfy
Sold price comparablesLimited✓✓
Energy rating + tenure filters×Some✓
School catchment + Ofsted××✓
Annual return / Monthly profit per property××✓
Council planning restriction / Rent by the room planning data××✓
Priced below market % vs nearby sold××✓
7-strategy investment calculator××✓
Bridging loan + Refurb & refinance cycle××✓
Rent by the room conversion uplift modelled××✓
Stress-test Rent-covers-mortgage check + sensitivity matrix××✓
Polygon-draw on map + saved alertsSaved onlySaved only✓
Paste-URL instant verdict××✓
What you get

Numbers, not vibes.

Three things the portals don't do — and the reason landlords keep an extra spreadsheet open. Dwelfy collapses that into one tool.

Score every property on real numbers

Annual return, Monthly profit, Rent-covers-mortgage check pass/fail, Priced below market %, 5-year Return on your cash, IRR, sensitivity matrix. Every listing, every night.

  • 7-strategy calculator (Rent it out · Rent by the room · Refurb & refinance · Short-stay let · Buy, improve & sell · Housing-benefit rent · Guaranteed council rent)
  • Council planning restriction + Rent by the room licensing pre-checked
  • Stress Rent-covers-mortgage check @ 6.5% baked in

See the Rent by the room upside, never suppressed

Other tools quietly drop change-of-use math. We model conversion costs and surface both as-is Rent it out and post-conversion Rent by the room returns side by side.

  • Per-room rent comps from local lettings data
  • Mandatory licence + insurance priced in
  • Net uplift shown on the strategy matrix

Paste a URL · get a free verdict

Buying a home? Drop in any Rightmove, Zoopla or OnTheMarket link and we tell you whether it stacks up — as a home AND as a let if your plans change.

  • No login. No card. 8-second verdict.
  • Sold-comp price-fairness check
  • Schools, flood, Energy rating, tenure all surfaced

Ready to find your next deal?

2.5M+ properties scored every night. Free forever for the basics. Set up your first alert in 30 seconds.

Get started freeOr paste a URL instead