Cat A refurbishments, strip-outs, base-build and occupier fit-outs all start with a signal — a lease event, a planning application, a company outgrowing its space. Signal scores London office change so your pre-construction team can engage before the project is defined.
By the time it’s a tender, the scope and the shortlist are largely set.
Thousands of applications — few signals about which become live projects soon.
Reaching the decision-maker before the project is scoped shapes the work in your favour.
The forming project, on the record. Occupier applications become Cat B works; landlord applications become strip-out and Cat A cycles.
Stock below the letting threshold must be upgraded before re-letting. A dated, visible pipeline of compliance-driven refurbishment most pre-con teams never systematise.
Every departure is a landlord decision: refurbish or reposition. Watching occupier clocks shows you the Cat A pipeline before agents market the void.
Growing occupiers generate Cat B projects — directly, or via the D&B firms who will need a delivery partner.
We track the public records that come before an office change — lease events, planning, filings and growth — across London.
Each company is ranked by how strong, recent and combined its signals are, and tuned to your sectors, areas and size.
You get a short list — companies, ranked, with why and when to call — so you arrive while they’re still deciding.
Cat A works · commercial refurbishment · office strip-out · base build · commercial construction London · pre-construction leads
A 1990s office building where the anchor occupier’s lease expires in 15 months and the EPC sits below the lettable line.
Signal shows the occupier’s move signals strengthening — which means a strip-out, upgrade and Cat A decision is forming on the landlord side.
Your pre-construction team opens the conversation about phasing and compliance scope before the vacancy exists. When the occupier confirms departure, you’re the contractor who already understands the building.
Book a 20-minute demo and we’ll show you real London companies changing their office right now, on your patch.
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