Insight · 6 min read

Commercial Lease Renewal Strategy

Lease renewal is where tenants hold less leverage than at new lettings — but understanding the 1954 Act rights and market context turns renewal into a genuine negotiation.

Published 2026-04-15Hampstead Renovations Commercial

The 1954 Act — security of tenure

The Landlord and Tenant Act 1954 (Part II) gives commercial tenants automatic right to renew — unless the lease is contracted out of the Act. Around 60% of London commercial leases are contracted-out. Check your lease.

Under 1954 Act protection

Renewal process:

  1. Section 25 notice from landlord

    Between 6–12 months before lease end. Either 'hostile' (landlord opposes renewal) or 'friendly' (proposes new terms).

  2. Tenant counter-notice

    Tenant must respond within timelines.

  3. Terms negotiation

    Terms of renewal lease negotiated — rent, term, break rights.

  4. Fallback to court

    If no agreement, tenant can issue at County Court. Judge sets terms.

Contracted-out leases

No automatic renewal right. Tenant negotiates from standing-start commercial position. Landlord can let space elsewhere.

Rent at renewal — the market test

Rent on renewal is typically set at 'open market rent' as at the renewal date. Valuers reference:

Typical tenant levers at renewal

What we do

Renewal often coincides with fit-out refresh. See Office Renovation and Office Refurbishment — phased delivery keeps teams in place during renewal-driven renovation.

FAQs

Can the landlord refuse to renew?

Under the 1954 Act, only on specific grounds (occupation for own use, redevelopment, persistent breach etc). Contracted-out leases give no right to renewal.

Need commercial expertise on this?

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