Promotion Agreements and the Landowner Who Wants the Upside

A farmer with 10 acres beside a growing town is sitting on two completely different assets depending on a decision nobody has made yet. As agricultural land it is worth perhaps £10,000 an acre. Allocated in a local plan and consented for housing it might be worth ninety times that. The gap between those numbers is created by the planning system, and capturing it takes years, expertise and a budget the owner almost never wants to spend.

Two documents exist to solve that. Under an option, a developer pays for the planning work and then buys the land at a discount to its consented value. Under a land promotion agreement, a promoter pays for the planning work and then sells the land with you on the open market, taking a percentage of what it fetches.

Under an option the developer wants your land cheap. Under a promotion agreement the promoter wants it expensive. That single reversal is the whole choice, and it is why landowners and developers instinctively prefer different documents.

How does a land promotion agreement work in practice?

A land promotion agreement is a contract in which a promoter funds and manages the planning process on a landowner’s site, then markets the consented land for sale, and receives a share of the sale proceeds as payment.

The sequence is consistent. The parties sign, and the land promotion agreement is registered against the title at Land Registry so the owner cannot sell the site out from under the promoter. Land Registry records show the entry to any buyer, which is why a registered land promotion is worth more than a handshake. The promoter then works the site into the local plan, which on strategic land takes years, and submits an application for planning permission. Once consent is granted, the promoter markets the land, usually to housebuilders, and the sale is completed by the landowner with the promoter’s costs and percentage taken out of the proceeds.

Three features distinguish the land promotion model. The landowner remains the owner throughout and signs the eventual transfer. The promoter carries the entire cost of land promotion and recovers nothing if planning permission never comes. And both parties are paid out of the same sale, which is what puts them on the same side of the price negotiation.

That last point is the practical case for the structure. A promoter arguing for a higher price at sale is arguing for its own fee at the same time. Nobody has to trust anybody, because the arithmetic does the aligning.

What does a land promoter actually do for the fee?

Work the landowner cannot do and would not enjoy.

Plan promotion. Getting the site allocated for development in the local plan, which means representations at every stage of the plan making process, evidence on housing need, and often several years of patient argument with a planning authority.

The technical work. Ecology, transport, drainage, heritage, ground conditions, landscape and viability. A modern outline application on a strategic site is a document set costing well into six figures.

The planning application and any appeal. Including the risk that a refused application for planning permission goes to appeal and the appeal costs more than the application did.

Land assembly. Where the promoted site needs a ransom strip, an access from a neighbour’s field or a drainage easement, someone has to negotiate it. Promoters do this routinely and landowners rarely can.

The sale. Marketing the consented land, running a competitive process, managing the housebuilder’s due diligence and getting to exchange.

The promoter is providing a professional service, and a commercial service at that, funding it speculatively. Between signature and the first pound of income there can be seven years of expenditure with no certainty of any return at all, and that risk is what the percentage pays for.

How is promotion different from an option agreement over land?

Four differences, and the first one drives the rest.

Who ends up owning the site. Under an option the buyer of the land is the party who did the planning work. Under a land promotion agreement the buyer is a third party, and the land promotion company never owns anything.

Where the interests point. An option holder profits by paying less. A promoter profits by achieving more. On price, promotion aligns the parties and options do not.

What is actually negotiated. With an option, the fight is over the price formula and the definition of a satisfactory planning permission. With promotion, the fight is over the percentage, the costs deducted before the split, and the minimum price below which the owner cannot be compelled to sell.

Certainty of a sale. An option gives the landowner a defined buyer at a defined formula. Promotion gives the landowner the open market, which is better in a strong market and worse in a weak one. A promotion agreement with no floor price can compel a sale into a market the owner would have preferred to wait out.

Neither document is superior. The choice depends on whether the owner values a certain buyer or a maximised price, and on whether the counterparty in front of them is a housebuilder who wants to build or a promoter who wants to sell.

What percentage does a promotion agreement give away?

It is negotiated case by case, and the headline percentage is only half the answer.

Land promotion agreement percentages are quoted as a share of net sale proceeds, meaning the sale price after the promoter’s recovered costs come off the top. This is the commercial heart of the document. The number depends on the size of the site, how long the promotion is likely to take, how uncertain the planning position is at the start, and how much competition the landowner created before signing. A site already allocated in a local plan commands a very different percentage from a field with no policy support whatsoever.

Three deductions matter as much as the percentage itself.

Recovered costs. Almost every land promotion agreement lets the promoter recover its land promotion expenditure before the split. Landowners should insist on a cap, on an audit right, and on a definition that excludes the promoter’s internal overhead unless that has been expressly agreed.

Section 106 and infrastructure. Planning obligations, affordable housing contributions and the community infrastructure levy reduce what a housebuilder will pay for the land. They are borne economically by the landowner through a lower price, and the agreement should be clear about how they are treated in the calculation.

Sale costs. Agency, legal and marketing costs on the sale itself.

A 20 percent promotion fee on gross proceeds and a 20 percent fee on proceeds net of uncapped costs are very different deals. Model both before signing.

How much is 1 acre of development land worth?

It depends on the consent, and the range is enormous.

Agricultural land across much of England sits in the region of £8,000 to £12,000 an acre. Serviced residential development land with outline consent in a reasonable market town runs to hundreds of thousands of pounds an acre and in high value southern locations well beyond that. Land Registry sold price data for completed plots and consented sites in the same authority is the only sane reference point, because national averages are meaningless across a country where the same acre varies by a factor of a hundred. Commercial land for industrial or trade counter use is priced on a different basis again.

Four things move the number. Density, meaning how many homes the consent permits per acre. Section 106 burden, because every affordable unit and every contribution comes out of land value. Abnormal costs, meaning ground conditions, contamination, access works and drainage. And market timing, because housebuilders buy land against the sales rates they expect two years out.

Work through an illustrative promoted land sale. Ten acres of agricultural land is worth £100,000 in its existing use. The promoter spends £900,000 over eight years securing an allocation and outline consent for 120 homes. The consented site sells to a housebuilder for £9,000,000. The promoter recovers its £900,000 of costs, leaving £8,100,000, and takes 20 percent of that as its fee, which is £1,620,000. The landowner receives £6,480,000, and would receive nothing at all had the application failed.

Set that against the alternative. The same owner could have sold the field for £100,000 at any point. The land promotion agreement cost them £2,520,000 in costs and fees and made them £6,380,000. These figures are illustrative arithmetic rather than a forecast, and a refusal at appeal turns the whole example into a story about eight wasted years.

What is the 10 year rule for agricultural land?

Two different rules go by that name and landowners routinely confuse them.

In planning, the ten year rule was the period after which certain unauthorised changes of use became immune from enforcement action, allowing a lawful development certificate to be sought. The enforcement time limits under the planning legislation have been amended in recent years and now differ from the position many landowners remember, so the current rule for a specific site is a question for a planning solicitor rather than for received wisdom.

In agricultural tenancy law, the phrase is often used about the length of a farm business tenancy and the notice required to recover possession, which matters enormously to a land promotion because a promoter needs vacant possession available at sale. A site with a sitting tenant on a long agricultural tenancy is a harder land promotion than a site farmed in hand, and the agreement should say who is responsible for dealing with it, and who receives any payment made to secure surrender.

The practical point for a landowner is the same in both cases. Establish the planning history and the occupation position before signing anything, because a promoter will discover both in due diligence and a surprise at that stage costs the owner leverage.

How is capital gains tax handled on a promoted land sale?

This is a question for your accountant, and it should be asked before signature rather than after completion.

We are a finance broker, not a tax adviser, and the tax treatment of land sales varies with how the land is held, how long it has been held, what it has been used for, whether the owner is trading or investing, whether the property sits in a company or in personal names, and what has been done with it in the years before sale. Those facts change the answer completely, and general rules published on the internet do not survive contact with a real title.

What is worth knowing is that the conversation exists and that it is time sensitive. Reliefs and structures relevant to land disposals generally depend on steps taken well in advance, and the promotion period, which can run for years, is exactly when a landowner has the time to take proper advice. Landowners who speak to a specialist tax adviser at the start of a promotion have options. Landowners who ask the question a fortnight before exchange usually do not.

Three practical steps. Speak to an accountant with genuine development land experience, not a general practice. Get the advice in writing before you sign the land promotion agreement, because the structure of the agreement itself can affect the analysis. And revisit it when consent is granted, since the position at the point of sale is what will be assessed.

What happens if the promoted site never gets permission?

The promoter loses everything it spent, and the landowner loses time.

That is the honest summary and it is why promoters are selective. If no planning permission is achieved within the promotion period, the agreement expires, the registration is removed from the title, and the owner still holds a field. The promoter has no claim on the land and no route to recover its costs, which on a strategic site can run well into seven figures.

The landowner’s loss is real but less visible. Years of being unable to sell. Possibly a refused application on the planning record. Occasionally a site that has been examined and rejected by the local plan process, which makes the next promoter harder to find.

Two provisions reduce that exposure. A defined longstop date rather than an open ended period. And an obligation on the promoter to actively pursue the promotion, with a right for the owner to terminate if nothing meaningful happens for a defined stretch. A promotion agreement with a fifteen year term and no performance obligation is a very long lease of somebody else’s optionality.

Do land promotion agreements work on commercial property?

Less often, and for a structural reason.

Land promotion agreements evolved around residential land, because the value uplift on planning permission is largest there and because housebuilders provide a deep, competitive buyer pool at the end. A promoter can run a genuine competitive sale process for consented residential land in a way that is much harder for a specialist commercial property asset, where the number of credible commercial buyers may be in single figures.

Commercial schemes tend to be promoted differently. Where a site is destined for industrial, logistics or trade counter use, the buyer pool is narrower, the end user often drives the specification, and a pre let or a forward funding arrangement usually beats an open market sale. On mixed use sites with a residential element, a hybrid frequently emerges: the residential parcel goes through land promotion and is sold, and the commercial property element is either retained or forward sold to an occupier. Commercial floorspace is often the part of a consent that is hardest to place.

There is also the timing difference. Commercial property values are driven by occupier demand and yields rather than by a housing allocation, so a multi year promotion carries a different kind of risk. A residential allocation, once secured, is fairly durable. A commercial letting assumption made eight years out is not.

When should a landowner refuse a promotion deal?

Whenever the document does the promoter’s job of protecting the promoter and none of protecting the owner.

Four warning signs. An uncapped costs recovery, which lets the promoter spend freely knowing the landowner funds it out of the sale. No minimum price, which means the owner can be compelled to sell into a weak market. A term long enough to outlast the owner’s plans with no break. And a percentage quoted on gross proceeds while the costs come off the owner’s share as well, which is the same money charged twice.

Two further situations argue for a different route entirely. Where the owner has the resources and the appetite to promote the site themselves, retaining the whole uplift and paying consultants directly, they should. And where the owner wants to participate in the development rather than sell the land, a land equity joint venture puts the site into a development vehicle in exchange for shares and a share of development profit, which runs 40 to 60 percent to the funding partner across our lender panel. Read the articles of association of that vehicle as carefully as the shareholders agreement, because the articles govern share transfers, and the articles are where a landowner discovers whether they can ever get their shares back out.

Where does land promotion sit against a joint venture with a developer?

At the low risk, low return end of the same spectrum.

Rank the three routes by how much the landowner keeps and how much they carry. Selling the field outright at agricultural value is certain, immediate and cheap. A land promotion agreement is slower, costs a percentage and a cost recovery, and pays a large multiple of the field value if planning permission arrives. A joint venture where the owner contributes the site to a development vehicle carries construction risk, sales risk and finance risk on top of planning risk, and pays the most of the three when it works and the least when it does not.

Most landowners should not be developers. The land promotion route exists precisely so that a person who owns land but has no wish to run a construction project can still capture most of the planning uplift, and a commercial arrangement of that kind asks nothing of them but patience. The joint venture route exists for owners who want the development margin as well and understand what that means.

Where you are on the other side of one of these deals, funding a site through promotion or completing a purchase once consent lands, we arrange equity and joint venture funding, bridging loans for the acquisition itself and development finance for the build, across a panel of over 100 lenders and priced over a Bank of England base rate of 3.75 percent held since December 2025.

Construction Capital is a trading name of Lenzie Consulting Ltd, registered in England and Wales, company number 08174104. We are a commercial finance broker and introducer, not a lender and not an investor, and we are not authorised by the FCA. Where a case is a regulated activity we arrange it through lenders who hold the relevant FCA permissions. Nothing here is legal, tax or investment advice, and promotion documents should be drafted and reviewed by a solicitor. Rates, fees and terms are indicative, vary by lender and deal, and are never an offer of finance. Written by Matt Lenzie.