Harworth Estates Investments Ltd v Westfield Park Ltd

Where contractual wording reflects a transaction whose commercial purpose is apparent from the admissible background, the court should construe the words in that context while respecting their language. A clause providing for payment when land is released from a restriction may operate when the relevant use becomes permissible, even if the restriction is not removed for every possible purpose. The court may consider pre-contractual communications to establish objective background facts and the general commercial object, but not to prove what the parties intended particular words to mean. Rectification requires a disparity between the parties’ accord and the wording of the instrument; a misunderstanding of wording is insufficient.

Harworth sold York Holiday Park Development to Westfield under a Sale Agreement dated 14 October 2021. The initial price was reduced from £3 million to £2.6 million because of uncertainty concerning Coal Authority zones of influence around two mineshafts. Schedule 4 provided for a further payment of up to £400,000 if the zones were reduced or land was released.

The Coal Authority later confirmed that static caravans could be sited beyond a 3.66-metre exclusion zone, although permanent structures remained prohibited within the 27-metre zone. Harworth claimed £399,989.06 under Schedule 4, alternatively seeking rectification. The principal issue was whether the Coal Authority’s confirmation triggered payment despite the continuing restriction on permanent development.

1. Construction. The court construed Schedule 4 in light of the natural meaning of its language, the agreement as a whole, its commercial purpose and the factual background reasonably available to the parties. Pre-contractual communications were admissible to establish objective background facts and the transaction’s general commercial object, but not to establish a consensual meaning for the contractual wording.
2. The parties marketed and valued the Bowl as land for static caravans. They reduced the price because they believed that caravans could not be sited within the zones of influence without Coal Authority approval. Clause 3.1 therefore operated when the Coal Authority confirmed in writing that siting static caravans within those areas was unobjectionable, apart from the mineshaft caps. The 15 September 2022 letter satisfied that requirement.
3. Clause 5 did not produce a different result. Properly construed, it prohibited use of the relevant land for development or parking only so far as that use remained objectionable to the Coal Authority. It did not prohibit the siting of static caravans in areas which the Coal Authority had released for that purpose.
4. The alternative rectification claim was unnecessary. The judge nevertheless considered it unlikely to succeed because the parties’ agreement, evidenced principally by the 20 and 25 August 2021 emails, was reflected in clause 3.1. Rectification addresses a literal disparity between the parties’ agreement and the instrument, not a misunderstanding of the meaning of wording which accurately records that agreement.
5. Judgment was entered for Harworth for £399,989.06. Costs and consequential matters were reserved for further submissions.