Overage Agreements & Site Acquisitions

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Overage Agreements & Site Acquisitions at Woodstock Legal Services


Acquiring land for development often involves more than a straightforward purchase. Options, conditional contracts and overage arrangements help buyers secure sites while planning is obtained, and allow sellers to share in any future uplift in the land’s value. Woodstock Legal Services advises landowners, developers and land promoters across England and Wales.


Our development lawyers advise on option agreements, promotion agreements, conditional contracts subject to planning, overage and clawback, pre-emption rights, site assembly, and land acquisitions for development.


You’ll work directly with an experienced lawyer who understands how development deals are structured, explains each option in plain English and negotiates terms that protect your position for years to come.


Options, Promotion Agreements & Conditional Contracts


Developers and promoters often want to secure land before committing to buy it, while landowners want certainty and a fair share of the value created by planning permission. The right structure depends on who is taking the planning risk, who is funding it and how the sale price is calculated.


Our lawyers draft and negotiate option agreements, promotion agreements and conditional contracts. These include key terms on the option period, planning obligations, price, deductions and minimum land values. We also advise on pre-emption rights and site assembly where several parcels of land need to be brought together.


Whether you’re a landowner, developer or promoter, we’ll help you agree a deal that works for your goals and stands the test of time.


Overage & Clawback


Overage allows a seller to receive an additional payment if the land increases in value after the sale, usually because planning permission is granted or the land is developed. Overage terms can last for many years, so they need to be carefully drafted and properly protected.


Our development lawyers draft and negotiate overage and clawback provisions, including how the payment is triggered and calculated, how long the overage lasts, and how it’s secured. We advise both sellers and buyers, and review existing overage when land is bought or sold. We also work closely with our agricultural property and commercial property teams, giving you joined-up support.


We’ll make sure your overage is clear and enforceable and works as intended in practice.

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Overage Agreements & Site Acquisitions FAQs

  • What is an option agreement?

    An option agreement gives a developer the right, but not the obligation, to buy land within a set period, usually once planning permission has been obtained. The developer typically pays the landowner an option fee and takes on the cost and risk of seeking planning. The purchase price is usually based on market value at the time the option is exercised.

  • What is a promotion agreement?

    Under a promotion agreement, a land promoter funds and manages the planning application for the landowner’s land. Once planning is secured, the land is marketed and sold, and the promoter receives an agreed share of the sale proceeds. This allows landowners to benefit from planning uplift without funding the process themselves.

  • What is the difference between an option and a conditional contract?

    With an option, the buyer can choose whether to buy. With a conditional contract, both parties are committed to the sale once the agreed conditions, such as obtaining satisfactory planning permission, are met. Each structure offers different levels of certainty and flexibility. We’ll explain which suits your situation.

  • What is overage?

    Overage is an agreement that allows a seller to receive an additional payment if the land increases in value in the future, usually because planning permission is granted or the land is developed. It’s often used when selling agricultural land or land with development potential. Overage can last for many years and must be properly secured.

  • How is overage protected?

    Overage can be protected in several ways, including a restriction on the title at HM Land Registry, a legal charge, or obligations that pass to future owners. The right method depends on the land and the parties’ circumstances. Poorly protected overage can be difficult to enforce, so careful drafting is essential.

Why Choose Woodstock Legal Services?

Low Caseloads: Your Matter Gets Time

As consultants, our construction solicitors manage their own caseloads and only work for a handful of clients at any one time. Whether you’re negotiating a building contract or resolving a dispute, your matter gets the time, care and attention it deserves.

Proactive Updates: No Chasing

Our consultancy model means you deal directly with your lawyer, not a call centre or a rotating team. They keep you informed at every stage and are on hand to answer your questions, so you’ll never need to chase.

Legal & Technical Expertise

Our team includes a solicitor who is also a chartered surveyor, as well as a dedicated construction and engineering specialist. That means advice grounded in how projects really work, delivered quickly and efficiently to keep your development on track.