Contract clause

Radius clause in a retail lease

A radius clause in a retail lease stops the tenant from opening or running a competing outlet within a set distance of the centre or premises, usually for a set period. Landlords use it to protect the centre's turnover; because it restrains trade, it must be reasonable to be enforced.

Shopping centre landlords often earn more when a tenant's customers can only find that brand in one place nearby. A radius clause protects that, but a clause that is too wide or too long can stop a growing business from expanding at all.

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3 min read · Published

Sample clause

Written for a retail lease between the owner of Wattle Grove Shopping Centre, a fictional suburban centre, and Crema Lane, a fictional cafe tenant.

Radius Restriction. (a) During the first 3 years of the Term, the Tenant must not, and must ensure its related entities do not, operate a cafe under the name Crema Lane or any similar name within 3 kilometres of the Centre, measured in a straight line from the Centre's main entrance. (b) Paragraph (a) does not apply to the Tenant's existing cafe at 12 Hart Street, Wattle Grove, or to any relocation of that cafe within 500 metres of its current site. (c) Paragraph (a) does not restrict online sales, catering or delivery from the Premises. (d) The parties agree this restriction is reasonable to protect the Landlord's legitimate interest in the trading performance of the Centre.

Sample wording, not legal advice.

Variants

Fixed radius

Most centre leases, setting a distance and a period, with any exceptions listed.

The Tenant must not carry on a business similar to the Permitted Use within 2 kilometres of the Centre during the Term, other than at the Premises and the locations listed in Item 14.

Radius with turnover inclusion

Leases with turnover rent, where the landlord accepts a nearby store if its sales count towards the centre store's turnover.

If the Tenant operates another store within 3 kilometres of the Centre during the Term, the gross sales of that store will be included in the Tenant's Gross Sales for the purposes of calculating turnover rent under this Lease.

No radius clause

Tenants with bargaining power, such as anchor or national tenants, or centres where a radius restriction would not be accepted.

Nothing in this Lease restricts the Tenant or its related entities from carrying on any business at any location other than the Premises.

What to negotiate

The risk of leaving it out

Without a radius clause, a landlord cannot stop a tenant opening another outlet across the road, which can draw customers out of the centre and reduce turnover rent. For the tenant, the absence of a clause is a benefit, so the clause is usually the landlord's request and the tenant's concession, to be traded for a better rent or incentive.

Restraint of trade and reasonableness

A radius clause restrains the tenant's trade, so under the general law it is enforceable only to the extent it is reasonable to protect a legitimate interest of the landlord, such as the centre's trading performance, and not contrary to the public interest. A court may strike down a clause that is wider than necessary in distance, duration or the kind of business covered. Competition law may also be relevant where a restriction substantially lessens competition, and small business tenants can raise unfair or unconscionable conduct. Law checked on 21 October 2026. This page explains how the clause works and is not legal advice.

Retail lease laws and disclosure

Each state has a retail leases law, such as Victoria's Retail Leases Act 2003, that regulates retail shop leases, requires landlords to give disclosure statements before a lease is entered into, and provides low cost dispute resolution through small business commissioners. Tenants should check whether the disclosure statement mentions any radius restriction and should not sign a lease with a restriction that was not disclosed and discussed. The Victorian Small Business Commission and the Small Business Development Corporation in Western Australia publish guidance for retail tenants.

Online sales and delivery

Modern radius clauses should say whether online sales, delivery and catering count as operating within the radius. A clause written before delivery apps can be read to catch a delivery kitchen, or not, depending on its wording. The sample excludes online sales and delivery from the premises, which most tenants will want, and many landlords accept.

Negotiating it

Treat the radius as part of the commercial deal. A tenant accepting a wide radius can ask for a lower rent, a longer rent free period or a fit out contribution. Landlords that need turnover protection can offer a shorter period or a turnover inclusion instead of a ban, which gives the tenant freedom to expand while the landlord still shares in nearby sales.

Documents that carry this clause

Questions people ask

What is a radius clause in a lease?

It is a lease term that stops the tenant operating a competing or similar store within a set distance of the centre or premises, for a set period. Landlords use it to protect the centre's turnover and the rent linked to it. It is common in shopping centre leases.

Is a radius clause enforceable?

If it is reasonable in distance, duration and scope to protect the landlord's legitimate interest, generally yes. A clause wider than necessary may be unenforceable as a restraint of trade, and competition law or unfair conduct rules may be relevant in some cases.

Can I negotiate the radius?

Yes. Distance, duration, the kind of business covered and exceptions for existing or relocated stores are all negotiable. Tenants can also trade acceptance of a radius for a lower rent or incentives. Get advice before signing, because a radius can limit future expansion for years.

Does a radius clause cover online sales?

Only if the wording catches them. Many older clauses do not mention online sales or delivery, which leads to disputes. A modern clause should say expressly whether online sales, delivery kitchens and catering from other premises count, and tenants usually ask for them to be excluded.

What happens if I breach a radius clause?

The landlord may seek an injunction to stop the competing store, claim damages for lost turnover rent, or treat the breach as a default under the lease. Some clauses instead require the other store's sales to be added to turnover, which is less drastic for both sides.

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Sources

Written and checked by the OneCraft team. Last checked .