# Commercial real estate contract calculator

Source: https://contracko.com/fr/calculateurs-de-contrat/calculateur-contrat-immobilier

# Commercial real estate contract calculator

Stay ahead of your commercial lease deadlines. Calculate notice periods, renewal option windows, and termination dates for office leases, retail spaces, and property management agreements.

## Saisissez les détails de votre contrat

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Choisir une date

When your current lease term expires

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Mois

Required notice for non-renewal or termination

## Ce que ce calculateur vous indique

Non-renewal deadline

The last date to notify the landlord that you will not renew the lease.

Option exercise window

The period during which you can exercise your renewal option at pre-negotiated terms.

Days remaining

How much time you have to complete lease negotiations or find alternative space.

Holdover risk

Whether missing the deadline could trigger holdover rates at 150% or more of current rent.

## Questions fréquentes

Questions fréquentes sur commercial real estate contract calculator

- **Q:** How much notice do commercial leases require?
  **A:** Commercial leases typically require 90-180 days (3-6 months) notice for non-renewal. Premium office spaces and long-term leases may require 9-12 months notice. Always check your specific lease terms as penalties for late notice can be significant.

- **Q:** What is a renewal option window?
  **A:** A renewal option window is the specific time period during which you must exercise your option to renew the lease. This is often 6-12 months before lease expiration. Missing this window means you lose the right to renew at the pre-negotiated terms.

- **Q:** What happens if I miss the lease non-renewal deadline?
  **A:** Missing the non-renewal notice deadline often results in automatic renewal, sometimes at increased rent. Some leases convert to month-to-month at a premium rate (often 150% of current rent). The financial impact can be substantial.

- **Q:** Can I negotiate lease terms before renewal?
  **A:** Yes, and you should start negotiations 6-9 months before expiration. Leverage competing property options, current market rates, and your track record as a tenant. Items to negotiate include rent escalation caps, tenant improvement allowances, and termination rights.

## Découvrir plus

Modèles, outils et calculateurs liés à ce sujet.

### [Commercial lease agreement template](https://contracko.com/fr/modeles-de-contrat/commercial-lease-agreement)
Modèle de contrat prêt à l'emploi

### [Commercial real estate industry](https://contracko.com/fr/secteurs/immobilier-commercial)
Guide de contrat spécifique au secteur

### [Property management industry](https://contracko.com/fr/secteurs/gestion-immobiliere)
Guide de contrat spécifique au secteur

### [Calculateur de contrat de location](https://contracko.com/fr/calculateurs-de-contrat/calculateur-contrat-de-bail)
Calculez les dates de fin, les dates de reconduction et les préavis des baux commerciaux et de bureaux.

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