What's Actually in Your Lease's Annexes

A commercial lease is rarely one document. It's a main text plus a set of annexes, and the annexes carry more operational weight than tenants typically expect when they're focused on rent, term, and break rights. Most tenants know annexes exist. Fewer scrutinise what's actually in each one — and that gap shows up later, usually at the point it's most expensive: handover and exit.

Verifying the other side of the deal

Before signing, three things should be confirmed independently of the lease text itself: a title extract showing the landlord owns the asset or has the documented right to lease it; the exact legal entity signing, matched against its registered name; and copies of the building's existing permits — fire, environmental, authorisation of use.

The technical annexes

This is where the unit itself gets defined, and the drawings follow a sequence that depends on the scope of works. At signing, the reference point is the as-built drawing of the standard unit — the space as it exists without any tenant improvements. For minor works — changing an access door, similar small modifications — there's no separate process to wait for. For complex works — adding HVAC to a production unit, interior modifications — a design and drawing phase typically runs alongside the early part of the lease term, with final drawings locked down within an agreed period from signing. How that design work gets done, and who funds it, is deal-specific; it isn't a fixed convention. Technical specifications follow the same split between base unit and tenant improvement works, alongside an execution schedule and a clear allocation of each party's responsibilities — set out either in the corresponding annex or in the lease body itself, for complex TI in particular. A delivery schedule with milestones applies not only where the unit itself isn't yet built at signing, but equally where the building already exists and the tenant improvement works are the complex element.

These documents matter beyond the construction phase. The standard-unit drawing becomes the baseline for returning the premises at the end of the lease. Standard market practice gives the landlord discretion over what must be removed at exit — but tenants can and should have input into that discretion, by stating upfront what they intend to remove and restore to standard condition, versus what they'd like to leave in place. That's a conversation that belongs at the start of the works, not at the end of the lease.

The operational annexes

A second category governs day-to-day compliance and cost. A detailed service charge presentation — sometimes a separate agreement executed with the building's service company — should set out exactly what's included, not just a headline percentage. House rules govern access, conduct, and shared-area use. Where the landlord has access to building or energy data, data processing terms should be in place. Site drawings confirm location and address against official records.

A tenant declaration on stored goods and raw materials is often required to keep the fire permit and the permitted use clause aligned with actual operations. This isn't a one-time formality. If what the tenant stores, or how the space is used, changes over the term, the landlord needs to be informed — and where that change requires updated compliance measures, or a formal change to the permitted use itself, securing it sits with the tenant: the analysis, the landlord's approval, and the cost of updating the relevant permits all fall on the tenant's side. Failure to comply isn't a minor administrative gap — it can give the landlord grounds to terminate the lease. For smaller companies in particular, this is worth taking seriously at signing, not after: it requires a clear view of the business plan for the term ahead, including any changes in activity or storage that are reasonably foreseeable, so the lease can address them upfront rather than treating them as an unplanned amendment later.

None of these annexes get finalised by one person on either side. In practice, they're built through coordination between the tenant's own operational and technical leads and the landlord's technical representatives — measurement and TI drawings need sign-off from people who actually understand the space and the works, service charge detail needs someone who can read a building's cost structure, and the fire/permitted use declaration needs input from whoever actually knows what's being stored and how. Treating this as a legal-only exercise, handled solely through the lawyers reviewing the main text, is how annex detail gets missed. It needs the same internal coordination on the tenant's side as it does collaboration with the landlord's side.

Handover as a recorded event

The handover protocol follows a two-stage logic. Its format is agreed as a lease annex at signing — what it will cover, what it needs to record — but the document itself is only executed on the day the premises are physically delivered. The signatory matters as much as the content: it should be someone with actual authority to bind the company, not simply whoever is present to receive the keys.

Photographs are part of this record, and one set isn't sufficient. A detailed, dated photographic record belongs at signing, before any works begin, and again once any tenant improvement works are complete and the space is actually handed over. Utility meter readings should be recorded and photographed at the same two points, not just noted as figures. All of it sits in the annex describing the property, not only inside the handover protocol document. This is what gets referred back to at termination, to establish what condition the tenant actually received the space in.

A second layer, separate from the annexes

Everything above protects a tenant's position with the landlord they signed with. It doesn't answer a different question: what happens if that landlord sells the building during the term? In Romania, a lease longer than three years has to be registered in the Land Register to remain enforceable against a new owner. Leases of three years or under aren't legally required to register — but that's a statutory threshold, not a guarantee of protection. An unregistered lease, short or long, can still lose its standing against a buyer who genuinely had no knowledge of it. Other markets have their own equivalent mechanisms, with their own thresholds. The principle holds everywhere: a well-documented lease and an enforceable lease are two different things, and it's worth knowing which protections your lease actually has.

The ClarePoint Lease Toolkit tracks documentation and registration deadlines automatically. For a personalised annex review before you sign, get in touch.