Sell Assignable Property Contract UK

How investors can transfer UK property contracts before completion

Selling an assignable property contract can allow a UK property investor to transfer their contractual position to another buyer before the underlying property purchase is completed. This can be particularly relevant to off-plan apartments, new-build developments and property investments where completion is scheduled for a later date.

However, selling an assignable contract is not the same as selling a completed property. The original purchase agreement, assignment provisions, developer requirements and tax position all need to be considered before the transaction proceeds.

What does selling an assignable property contract mean?

When an investor buys a property under a contract that has not yet completed, they may sometimes be able to assign their contractual rights to another purchaser.

For example, an investor agrees to purchase an off-plan apartment for £350,000. Before completion, they find another buyer who wants to take over the contractual position.

If the original contract permits assignment, the investor may transfer the relevant contractual rights to the new buyer in accordance with the agreement.

HMRC recognises qualifying assignments made before completion as pre-completion transactions and has specific SDLT rules covering these arrangements.

Check whether your property contract is assignable

The first step is to review the original purchase agreement.

A contract may:

• Permit assignment without additional consent

• Require written consent from the developer or seller

• Allow assignment only before a specified date

• Charge an administration or assignment fee

• Require the proposed buyer to satisfy certain conditions

• Restrict how the contract can be marketed

• Keep certain obligations with the original purchaser

Do not assume that a contract is assignable simply because the property was purchased as an investment.

The Law Society describes property contracts as formal documents creating legal rights and obligations, and notes that contractual terms may be amended to suit individual transactions.

How to sell an assignable property contract

The process will depend on the original agreement, but it will generally involve several stages.

1. Review the original contract

Have a UK property solicitor check the assignment provisions and confirm what can actually be transferred.

2. Confirm the developer's requirements

If the developer's consent is required, establish the procedure, documentation and applicable fees before agreeing terms with a buyer.

3. Establish the financial position

The seller should calculate:

• Original purchase price

• Deposit already paid

• Amount remaining on completion

• Assignment price

• Developer or administration fees

• Legal costs

• Potential tax liabilities

• Any finance costs

This gives both parties a clearer understanding of the economics of the transaction.

4. Find a suitable buyer

The property and the contractual position can then be marketed to potential purchasers, subject to any restrictions in the original agreement.

The buyer should receive sufficient information to carry out proper due diligence.

5. Complete the assignment documentation

Once terms have been agreed, the solicitors can prepare and execute the relevant assignment documentation and obtain any required developer consent.

What information should a buyer receive?

A serious buyer will usually want to understand the underlying property transaction before agreeing to take over the contract.

Useful information can include:

• The original purchase contract

• Property address and unit details

• Original purchase price

• Deposit paid

• Amount outstanding

• Expected completion date

• Developer information

• Property specification

• Lease or tenure information

• Assignment requirements

• Service charge information where available

• Relevant development documents

Providing clear documentation can make the assignment process more straightforward and give the buyer an opportunity to conduct appropriate legal and financial due diligence.

Can you make a profit from selling an assignable contract?

Potentially, but the difference between the original contract price and the assignment price is not necessarily the seller's net profit.

For example, an investor might agree to purchase an apartment for £300,000 and later agree to assign the contractual position for an additional £30,000.

The investor would still need to consider legal costs, developer fees, financing costs and any applicable taxes.

Market conditions also matter. If the property's value has fallen since the original contract was exchanged, finding a buyer willing to take over the contract may be more difficult.

Assignment should therefore be treated as a potential exit strategy rather than a guaranteed source of profit.

SDLT when selling an assignable property contract

The SDLT position is particularly important.

HMRC's current guidance provides specific rules for assignments of rights. Broadly, the transferee's consideration can include what they give under the original contract together with what they give for the assignment.

HMRC gives an example in which A agrees to sell land to B for £1 million. B then assigns the rights to C for £100,000, and C completes the acquisition by paying A £1 million. HMRC states that C's SDLT return is based on consideration of £1.1 million in that example.

There can also be relief for the original purchaser in qualifying circumstances. HMRC explains that relief may be available for a transferor where the pre-completion transaction is an assignment of rights or a subsale, subject to the relevant conditions.

The actual tax position depends on the transaction, so sellers should obtain specialist SDLT advice before completing an assignment.

Assignment is different from a normal property sale

Selling an assignable contract should not automatically be described as selling the property itself.

With a conventional property sale, the seller owns the relevant interest and transfers it to the purchaser.

With a pre-completion assignment, the original purchaser may instead transfer contractual rights before the underlying property transaction has completed.

HMRC's pre-completion rules specifically distinguish assignments of rights from other types of pre-completion transactions.

The legal documentation therefore needs to reflect the actual transaction taking place.

Assignment versus novation

A seller should also understand whether the proposed transaction requires an assignment or another contractual mechanism.

An assignment generally concerns the transfer of contractual rights. A novation can instead replace the original contractual relationship and deal with both rights and obligations.

HMRC has separate guidance covering novations as a type of pre-completion transaction, demonstrating that the distinction can have different SDLT consequences.

A solicitor should determine the appropriate structure rather than assuming that a simple assignment document will always be sufficient.

Risks when selling an assignable contract

Several issues can complicate the sale.

The developer may refuse consent where consent is required. The buyer may also discover contractual obligations that affect their willingness to proceed.

Property values can change before completion, and construction delays may affect the attractiveness of an off-plan investment.

There can also be tax and reporting requirements associated with the assignment.

For these reasons, sellers should review the original contract and obtain professional advice before advertising an assignable property contract for sale.

Fraser Bond support for UK property investors

Fraser Bond provides UK property consultancy and investment support for clients involved in property acquisitions, developments, investment strategies and property management.

For investors looking to sell an assignable property contract, Fraser Bond can provide broader property and investment support and help coordinate the property-related aspects of the transaction alongside the solicitor, tax adviser, developer and other professionals involved.

Selling an assignable property contract in London and the UK

If you are looking to sell an assignable property contract in the UK, start by establishing exactly what your original agreement allows.

Review the assignment clause, confirm whether developer consent is required, calculate the complete financial position and obtain appropriate legal and tax advice before agreeing the transaction.

Fraser Bond supports clients with UK property investment, acquisition, development and property management requirements, helping investors navigate the property side of transactions from initial assessment through to completion.