How to set up price-drop alerts on Rightmove and Zoopla (and what they miss)

On Rightmove, run a search, apply your filters, then click Create alert and set the frequency to Instantly. Rightmove re-sends a property in its instant alerts when the price is cut by roughly 2% or more, so a price drop on something already in your search area will reach you. On Zoopla, run a search, click Create email alert (web) or tap the heart and toggle on Push and Email (app); Zoopla explicitly alerts you when a home is listed, reduced, or comes back on the market.

Both are free, both need a quick account, and both are worth setting up. The catch is in what triggers them and what they leave out. Portal alerts tell you a price moved. They don't tell you whether the new price is actually good, whether the property meets your non-negotiables, or whether you're seeing every relevant listing in one place. That gap between "the price dropped" and "this is a genuinely good deal" is the whole reason tools like Nestraq exist, and it's what the rest of this guide unpacks.

Rightmove ties every alert to a saved search, so the alert is only ever as good as the search behind it. Here's the full setup.

Two things to know about price drops specifically. First, Rightmove re-circulates a listing in its instant alerts when the asking price falls by about 2% or more — smaller tweaks may not trigger anything. Second, "Instantly" is not real-time: Rightmove batches alerts and sends them several times a day, so a delay of a few hours between listing and email is normal. To catch reductions that move a property into your budget, save your search slightly above your true ceiling — say up to £425,000 if your real limit is £400,000 — so a cut from £420,000 to £399,950 actually reaches you.

Zoopla works the same way in principle — alerts hang off a saved search — but it's more explicit about price reductions and gives you cleaner per-search control over push versus email.

Zoopla's app description spells out exactly what fires an alert: when a home is listed, has been reduced, or lands back on the market. That "back on the market" trigger is genuinely useful — a fall-through often means a motivated seller and a second chance. Zoopla also shows its own Zoopla estimate (an AVM) on many — not all — listings, which gives you a rough sense of value the portal doesn't surface anywhere in the alert itself.

No single portal carries every listing, and not every agent posts to all three. OnTheMarket's pitch to buyers is timing: under its "Only With Us" arrangements, some properties appear there up to 24 hours before Rightmove or Zoopla. That head start only applies to listings the agent chooses to release early, so it's not a blanket guarantee — but for fast-moving areas it can matter.

The setup is the same drill: free account, saved search, instant alerts, push on. The honest takeaway is that you should run saved searches on all three portals plus register directly with the local agents who matter in your patch. That maximises coverage — and immediately exposes the real problem with portal alerts, which is that you now have three inboxes pinging you with overlapping, unranked notifications and no view of which one is worth acting on.

Portal alerts are good at one job: telling you a listing appeared or a number changed. They are silent on the three things that actually decide whether a deal is worth your Saturday.

Put bluntly: portals answer "did something change?" They never answer "is this a good buy, for me, right now?" That second question is where the work — and the missed opportunities — actually live.

This is the layer a deal radar like Nestraq sits on top of. Instead of forwarding every change, it monitors new UK listings and price moves, then runs each one through two filters before it ever decides to alert you.

First, valuation. An AVM deal-score compares the asking price against an estimated fair value built from comparable sold-price data, so a £20,000 reduction is judged against what the home is plausibly worth — not just against the agent's original number. A cut that simply drags an over-priced listing back to par scores differently from one that pushes a fairly-priced home below market. Crucially, that figure is an estimate, not a formal RICS valuation: well-built UK AVMs land roughly 90% of homes within about ±10% of the eventual sale price, and accuracy drops for unusual or rural properties, so a deal-score is a strong first filter, not a survey.

Second, your must-haves as a hard gate. You define your areas, budget and non-negotiables once, and a listing has to clear that gate before it's even considered — so a beautifully discounted home that fails your commute or bedroom count simply doesn't reach you. Only when something passes both — under fair value and matching what you actually need — does Nestraq alert you, with the analysis behind the score and a deep link to the source portal for the photos. It doesn't scrape or copy portal images; it points you to them. The result is one calm stream of genuinely good deals across the whole market, instead of three noisy inboxes you have to triage yourself.