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Clarity is key: Overage Agreements

View profile for Dominic Whelan
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A version of this article first appeared in Estates Gazette.

Overage (or “clawback”) agreements are seen as complex and full of hidden traps. Ironically, the commercial rationale for agreeing them is often very simple. Overage is a right to receive additional consideration if a certain trigger or triggers occurs in the future. They are particularly useful (and most commonly used) when selling property with development potential.

They provide a fair slice of the pie for the seller, ensuring that they get their part of any upside and avoid the embarrassing (and expensive) scenario of under-valuing their asset or perhaps missing a planning angle that the developer has spotted. 

The acquiring developer, likewise, avoids over-paying for a site and can link payment to actual added-value rather than hope value. If the payment structure is right, it allows a savvy developer to acquire a site with a speculative aim to enhance the development potential but without over paying if the optimistic appraisal does not come to fruition.

So if overage makes commercial sense, how best to ensure that both parties are protected when the agreement is documented? Clarity is the key point for both the developer and seller. In every aspect of the agreement, the parties need to be clear as to exactly how they intend the agreement to be interpreted. You cannot always accurately predict the future, but exploring the possible scenarios that the overage will operate within is an essential element to agreeing overage.

Here are some examples of the points to think about:

Length of Overage Period

This will very much be dictated by the circumstances of the transaction. Theoretically, following the change in the rule against perpetuities, overage payments can be secured forever!  In most cases, however, it will be a judgement call as to how long the overage obligations should last.

Triggers for Payment

In a development context, the commercial trigger for overage is often the grant of planning permission, either for a change of use or for development. It might also triggered by implementation of the planning or alternatively it may be linked to first occupation or sale of units on the development. Any of these scenarios bring up more detailed queries that will need to be considered between the parties:-

Planning Trigger: Think about what the parties mean by the grant of planning permission. Is it a general planning consent or a specific development or use or size? Is an outline planning consent sufficient? Or does it need to be a detailed consent? What if the planning consent is unviable? Normally you would expect a definition of an “implementable” planning permission to be agreed but if the planning permission is quashed following its grant under the judicial review process, overage should not be payable.   

Implementation of planning: What do the parties mean by implementation? Is the first spade going into the ground enough?   

Triggered by sales: What do the parties mean by “a sale”? Is a short term occupation to be ignored? Is there a statutory definition of “disposals” that could be used? What about corporate sales? Should a change of control of the owning company be enough to trigger overage?

Calculation of the overage

Possibly the most critical part of the overage agreement is calculating the overage payable itself. As a rule of thumb, a numerical equation is normally clearer than describing the formula with words. It is certainly worth considering adding in sample calculations so to give future readers of the overage agreement an insight into the parties’ intention as to how the overage should be calculated, especially if the formula is not particularly straightforward. Those negotiating the calculation are well advised to run through the formula with example scenarios just to ensure that the outcome is as the parties expect in every conceivable scenario. 

If the overage is linked to the sale values achieved, think about whether it is appropriate to include all sales on the development or indeed is the same overage formula applies to every sale? So on a residential scheme, if the overage is a percentage of sale value achieved, then how will affordable units be dealt with? Will they be excluded or perhaps a different formula applied? What about non-arms length sales? You may need a valuation process to avoid circumvention of the payment.

On larger developments it is worth ensuring that equalisation of overage is dealt with so that overage is calculated on an equitable basis. For example, if you have overage triggered by sales and the first few sales yield high overage payments but then the sale values drop off, should the overage be based on average prices achieved? It is worth considering equalising overage payments over, say, a quarter or six month period or indeed over the life cycle of a development scheme.

Positive Obligations

An overage should be clear as to the parties’ obligations. For example:-

  1. If the overage is triggered by planning, then is there to be any obligation on a party to positively seek planning consent so to trigger the overage? It is worth remembering that this needs to be considered from both sides. Whilst a seller will often be attuned to ensuring that their developer has a positive obligation to seek planning consent this will not always be appropriate. If the commercial motivation for overage is anti-embarrassment (i.e. a seller wanting to be sure that they have not undersold their asset) then the developer may want an express acknowledgement that it has no obligation to seek planning or otherwise trigger the overage, to avoid any suggestion of that being implied.
  2. Similar issues arise if the overage is triggered by sales. Does this imply a positive obligation on the developer to actually sell the units (rather than retain them and let them out?) A recent Court decision suggested that it may do. A developer needs to make their intention clear if they need flexibility and not be forced to sell units especially if their intention is to hold the completed units. Even where a developer is motivated to sell, it is worth considering agreeing that the developer shall not be forced to sell in a bad market if commercially they wish to hold for a short term until the market picks up.  The seller’s concern about missing out on the overage can perhaps be addressed by agreeing a longer overage period instead?

Security

A clear and precise overage agreement is of little use if the payments are not properly secured. Overage agreements are simply contractual promises to make payment. They do not automatically bind successors in title to the property they concern. Like any promise, they are only as good as the person giving them.

Often a seller’s starting position will be to demand a fixed legal charge over the property. Rarely is this a workable solution. A developer cannot usually offer a first legal charge as it will impact upon their ability to raise funding against the development. Relegating the overage charge to a second legal charge may be unsatisfactory from a seller’s perspective given the limitations of second charges. 

The more standard approach is to rely upon the contractual obligation of the landowner to comply with the agreement and to ensure that the developer cannot sell any part of the site without obtaining a deed of covenant from their successor to comply with it. This chain of deeds of covenant is protected by a restriction on title, meaning that any successor in title can not register their acquisition without showing to the Land Registry that the obligation to enter into a deed of covenant has been complied with. 

This in itself is not a perfect solution as the restriction on title does not create a mechanism to positively enforce the overage in the event of default.  So it does not help if the developer simply refuses to pay the overage, it just makes it more difficult for the developer to extract their development profit. In practical terms, overage payments are usually triggered at the point that the developer has added value to their site and therefore the hope is that the covenant strength should be sufficient to meet the overage obligation. Risks remain if the trigger for overage is not a cash generative sale. 

If there is real concern in relation to the covenant strength, then it can be worth considering imposing rights of re-entry. These are more commonly encountered in relation to leasehold scenarios and are attached to forfeiture clauses but can equally apply in freehold scenarios. 

Essentially, a right of re-entry would give the seller a right to step in to a property to dispose of the whole or part in order to recover the monies due. Whilst this is not a common approach, it has its place when a seller is concerned about how the developer will pay any overage due.  Developers (and their funders) are likely to resist but as rights or re-entry are commonplace in 999 year leases there should not be a conceptual reason why they could not live with their inclusion in a freehold scenario. 

Overage agreements can be complex but this highlights the need to focus on ensuring the agreement is as clear as possible as to the extent of obligations on the parties and how and when the overage should be payable.

Key points to consider:

  • Clear timescale for the overage to apply.
  • What are the triggers? Consider all possible scenarios and how the overage may be triggered on a case by case basis.
  • Be precise with the calculation. Numerical formulas are generally better.
  • Set out the parties positive obligations expressly. This will avoid a scenario where a court may impose implied obligations if the agreement is silent.
  • Keep it secure – how is enforcement protected?

Relevant Links

Real Estate

Real Estate Dispute Resolution

This guide is for general information and interest only and should not be relied upon as providing specific legal advice. If you require any further information about the issues raised in this article please contact the author or call 0207 404 0606 and ask to speak to your usual Goodman Derrick contact.