Covenant
Tenant covenant screening · Source: Companies House (free, public) · Independent, not an official publication
FROZEN CAPTURE · real register data, captured 11 Aug 2026. Search and sweep inputs are inactive here.For live readings: clone the repo and run python app.py
Appendix · Edge states

Where the register stops

These states are common in real use. Each one says what to do next; it does not apologise.

State A · Search

Zero matches

Searched: “J & M Newsagents”
0 entities match

No registered company carries this name. The tenant is likely a sole trader or partnership, not on the register at all, so this screen cannot assess it.
Take the covenant from the named individuals, with certified accounts.
Or require a guarantor that is a registered company, and screen that.
State B · Certificate

No accounts ever filed

354 OXFORD STREET LIMITED
D

Accounts filed
None. First accounts were due 28 Jul 2026, now OVERDUE
Scored as
No trading record (−25) plus accounts overdue (−30)
Ask why accounts are late, in writing, before exchange.
No track record: a 6–12 month rent deposit is the usual response.
State C · Any figure

Figure unavailable

Turnover
-Not machine-readable
Net assets
-Not machine-readable

Many UK companies file accounts as scanned image PDFs, so financial figures genuinely cannot be read. This tool stops where free structured data stops rather than guessing.
Request current management accounts directly from the tenant.
The structural findings above still stand; they need no figures.
Scope
England, Wales, Scotland and NI, wherever Companies House registration applies. No financial figures: turnover and rent cover live in iXBRL accounts documents, the obvious next layer. Two data sources, two currencies: the sweep is a monthly snapshot (01 Aug 2026); a certificate is fetched live at the moment you look at it.