How Landlord Lead Generator surfaces UK landlords you can actually reach

We've written several pieces recently about why bought lists don't work, why portal-dependence is a dead end, and why the agencies that build a real managed book in 2026-2030 will be the ones doing signal-driven outbound. Fair question to ask back: alright, so what exactly does your product do?

This post is the honest answer. Including the bits we deliberately don't do, which usually matter more than the bits we do.

What LLG watches

Landlord Lead Generator is, at its core, a continuous monitoring system that joins together a handful of UK data sources and looks for events that indicate a landlord is movable. The sources we currently work with:

• Portal listing history (sampled, manually verified, never scraped at scale in violation of ToS).
• Council selective licensing registers across England and Wales, refreshed monthly where the council publishes, quarterly via FOI elsewhere.
• HM Land Registry title and proprietorship data, pulled per-prospect rather than in bulk.
• Companies House filings — incorporations, charges, director changes — for property-holding SPVs and LLPs.
• HMO licensing registers.
• The court possession claim dataset (publicly available, accessed via a paid intermediary feed).
• Public ARLA / Propertymark membership and accreditation status for incumbent agents.

What turns those into a lead isn't any single source. It's the join. A property on the Land Registry, owned by a director of an SPV at Companies House, currently let through an agent whose listing has been live for 42 days, in a council area with a licence on file giving us a contactable name and address — that's a lead. One source on its own is a row in a spreadsheet.

How a lead is scored

Each surfaced landlord gets a score from 0-100 across three dimensions, then a composite. The dimensions:

1. Switch likelihood — how strong are the signals that the current arrangement is under strain? Long listing tenure, re-let frequency, agent compliance issues, possession claims filed against the property all push this up.
2. Portfolio value — how worth your while is this landlord? Number of properties owned (via Land Registry + Companies House joins), estimated total rent roll, geographic concentration in your branch's patch.
3. Reachability — do we actually have a contactable channel that doesn't violate ICO guidance? A council-licensing name and correspondence address scores high; an inferred-only name from a portal listing scores low.

The composite is weighted so that a high-reachability, mid-switch-likelihood lead beats a low-reachability "perfect" lead. There's no point handing a branch the most switchable landlord in town if all you have is a property address and a hope.

What Monday morning looks like

The thing branch managers actually see is a weekly digest. It lands Monday by 7am. The shape:

• 20-30 new scored leads in your branch's postcodes, deduped against the managed book you've uploaded.
• Each lead shows the property, the inferred landlord (with confidence level), the current agent, the signals that triggered the surface, and the suggested first-touch channel.
• A "watch list" of 10-20 properties that aren't yet leads but are throwing early signals — worth keeping an eye on.
• A re-surface section: landlords previously contacted who have thrown a new signal since (current agent's listing now at 60 days, etc.) — i.e. the right moment to make the follow-up call.

There's a portal interface as well, but most branch managers we work with live in the Monday digest and dip into the portal once a week to update outcomes and tag leads as "contacted / interested / not now / not ever".

The product isn't a database. It's a Monday morning meeting. If your team doesn't have somewhere to start the week with twenty specific names to work on, the rest of the prospecting playbook doesn't matter.

What LLG deliberately doesn't do

This is the more important section, honestly. There are a lot of things we could ship that would look impressive in a demo and quietly damage your branch's reputation. We don't ship those.

Things we do not do:

• No mass mail-merge tooling. We don't send the emails or letters for you. We deliberately don't, because as soon as we did, branches would start firing out 500 identical "Dear Landlord" letters and complaints to the ICO would start arriving with our name on them. The personal touch is the point of the playbook.
• No portal scraping at scale. Sampled and manual is fine. Running headless browsers against Rightmove around the clock isn't, and isn't worth the ToS violation.
• No "verified mobile numbers" from grey aggregators. Where the council licensing register has a phone number, we surface it. Where it doesn't, we don't make one up by buying from a phone-append broker. The ICO has been watching that practice closely since 2024 and we're not getting branches into trouble to pad a feature list.
• No territory exclusivity gimmicks. The leads we surface for a branch in a postcode are not "sold" to that branch. We're not a list broker. If two branches we work with overlap geographically, both see the leads and the best agent wins on first contact — which is how it should be.
• No public sign-up. This is the bit that surprises people. You can't sign up for LLG on the website. The product is by referral only during early access, and the referral comes from existing branches we work with. The reason is quality control: we'd rather grow at half the speed with branches who'll actually work the playbook than ship to anyone with a credit card and watch the leads get wasted.

Why referral-only, really

Two reasons, both honest.

First, the data sources we work with don't scale infinitely. Council FOIs take time. Land Registry charges per lookup. Quality drops fast if we open the tap. Constraining intake means we can keep the lead quality where it is.

Second, this is a tool that rewards the branches that take prospecting seriously. The branches we want as customers are the ones doing the playbook work — running the Monday meeting, calling the second touches, writing the letters by hand. Those branches usually come to us via another branch that's already seeing it work. Self-serve sign-up would fill the funnel with the wrong agencies and the product would get a reputation it didn't earn.

If you've been sent here by another branch, or this is the first you've heard of it and the description sounds like the gap in your prospecting, the product overview goes deeper on pricing and onboarding. To be added to the referral list, get in touch directly.