How developers really find sites

If you go looking for development sites on the property portals, you'll mostly find the ones everyone else has already seen. The good sites — the profitable ones — often change hands before they're ever advertised. Here's how the market really works.

Agents and relationships

Most sites are sold through land agents — the specialist land teams inside the bigger firms. There is no shortage of sites; the trick is being one of the first the agent calls. An agent has two aims: to sell the site, and to get the best price for their client. They keep a mental list of developers they trust to move quickly and not mess them around, and those developers see sites first — sometimes off-market, never advertised at all. How do you earn a place on that list? Demonstrable financial backing, and a reputation for doing what you said you would: exchanging and completing as agreed. A lot of sites go to competitive bid, so trust and relationships count for a great deal.

Cutting out the middleman

You can also go direct. If you want sites that already have planning, the council's planning portal lists every application, by law. You can search recent residential consents — permissions lapse after three years, so recent ones are still live — find the agent or owner named on the application, and simply ask whether they'd consider selling, or whether they've started. You can sometimes get ahead of the agents entirely by looking at applications that have been submitted but not yet decided.

Maps, letters and spotting potential

Newer mapping tools overlay Land Registry ownership across the whole country, so you can identify who owns a site, its size and its planning history, and filter for sites of a certain size or use — then approach owners directly, sometimes with a simple, professional letter. And some of the best opportunities are hiding in plain sight: several large gardens on one street that, taken together with an access, make a housing scheme; a tired commercial building whose density could be lifted. Developers have signed up a handful of neighbours' back gardens on options, won planning, and sold the site on for a quick gain with little more than application and legal costs spent.

Which is where you come in

The reason all this matters if you own land is simple: you might be sitting on one of those opportunities without realising it. The value isn't in the house or the garden as it stands — it's in what could be built there, and whether someone can see it and secure the consent. That's the eye we bring. If you own a plot, a large garden, or a building you suspect has more in it, we're always happy to take a look and tell you honestly what we see.