Dickinson v. Dodds (1876): Revocation of an Offer

Overview of Dickinson v. Dodds

Dickinson v. Dodds (1876) 2 Ch D 463 is a landmark English contract law case on the revocation of an offer. Decided by the Court of Appeal (Chancery Division), it settled three points that every contract student must know: an offer can be withdrawn at any time before it is accepted; a bare promise to keep an offer open is not binding unless it is paid for (an option supported by consideration); and notice that the offeror has withdrawn — even when it comes from a reliable third party rather than the offeror — defeats a later acceptance.

The dispute was between Dodds, who offered to sell houses, and Dickinson, the prospective buyer. Before Dickinson formally accepted, Dodds sold the property to someone else, and Dickinson found out. The core questions were: when does an offer become binding, how can it be revoked, and does the offeree''s knowledge of a sale to a third party amount to revocation?

The facts of Dickinson v. Dodds

On Wednesday 10 June 1874, Dodds gave Dickinson a signed memorandum offering to sell him some houses for £800. It ended with a postscript: "This offer to be left over until Friday, 9 o''clock a.m. (12th), 10th June 1874." Dickinson decided he wanted to buy but did not communicate his acceptance at once, believing he had until Friday morning.

On Thursday, a man named Berry told Dickinson that Dodds had already agreed to sell — or had sold — the houses to a third party, Allan. Realising the property was slipping away, Dickinson tried to accept: he left a written acceptance at the house where Dodds was staying (it never reached him), and on Friday at about 7 a.m. he handed Dodds a duplicate acceptance at Darlington railway station. Dodds replied that he was too late — he had already sold to Allan. Dickinson sued for specific performance.

Critical moments that defined the case

The case turned not on letters of withdrawal (Dodds sent none) but on Dickinson''s knowledge. The decisive sequence was:

When	Event
Wed 10 June	Dodds offers houses for £800, "to be left over until Friday 9 a.m."
Thu 11 June	Dodds agrees to sell to Allan; Berry tells Dickinson of the sale
Thu evening	Dickinson leaves a written acceptance where Dodds is staying (never delivered)
Fri ~7 a.m.	Dickinson hands Dodds his acceptance at the station; Dodds says it is too late

Because Dickinson already knew, before he purported to accept, that Dodds was no longer willing to sell to him, the two minds never met. The promise that the offer would be "left over until Friday" did not change this, because Dickinson had given nothing in return for that promise.

Legal analysis of the Dickinson v. Dodds judgment

The Court of Appeal (James LJ, Mellish LJ and Baggallay JA) dismissed Dickinson''s claim. The reasoning rested on three pillars:

• The document was only an offer. Even though it began "I hereby agree to sell", it was in substance an offer to sell, not a concluded agreement. Nothing bound the parties until acceptance.
• The promise to keep it open was not binding. Dodds''s statement that the offer would be left over until Friday was, in James LJ''s words, "a mere nudum pactum" — there was no consideration for it, so Dodds was free to revoke before Friday. A binding promise to hold an offer open (an option) is itself a contract that needs consideration.
• Third-party notice of withdrawal is effective. An offer cannot be accepted once the offeree knows it has been withdrawn. It did not matter that the news came from Berry rather than Dodds: "it is impossible," the Court said, for Dickinson to accept an offer he knew the offeror had already retracted by selling elsewhere. There was no continuing offer to accept.

The case is often contrasted with the rule in Byrne v. Van Tienhoven (1880), that a revocation only takes effect when it actually reaches the offeree (not when posted). Read together, the two cases show that revocation depends on the offeree''s knowledge — knowledge that, in Dickinson''s case, he undoubtedly had.

Understanding offer and acceptance through Dickinson v. Dodds

An offer is a clear expression of willingness to be bound on definite terms, communicated to the offeree. It ripens into a contract only when the offeree communicates an unqualified acceptance while the offer is still open.

Dickinson v. Dodds illustrates the limit on that window. Dodds made a genuine offer to sell for £800, but he remained free to change his mind until Dickinson accepted, because the promise to keep the offer open was unpaid-for. Once Dickinson learned the houses had been sold to Allan, the offer was effectively revoked, and his attempt to accept created no contract. The lesson is practical: an offeree who wants security must either accept promptly or pay for an option to keep the offer open.

Dickinson v. Dodds in Indian contract law

The Indian Contract Act, 1872 reaches the same starting point. Under Section 5, a proposal may be revoked at any time before the communication of its acceptance is complete as against the proposer. Section 6 lists how a proposal lapses or is revoked — including "by the communication of notice of revocation by the proposer to the other party." There is, however, a noteworthy difference: Section 6(1) speaks of notice "by the proposer", so whether indirect, third-party knowledge of withdrawal (the very thing that decided Dickinson v. Dodds) suffices in India is debatable, and Indian law is arguably stricter on this point. What is not in doubt is that, in India too, an offer is freely revocable before acceptance and a bare promise to keep it open is not binding without consideration.

Implications for contract law

The case has shaped how offers are handled in practice:

• Because an offer can be withdrawn before acceptance, an offeree should not rely on it without accepting — or should obtain a paid option locking it in for a fixed period.
• A statement that an offer will be "held open" until a date carries no legal force on its own; only consideration makes it binding.
• Parties and their advisers must track exactly when offer, revocation and acceptance are communicated, since the timing decides whether any contract exists.

Note that Dickinson v. Dodds is not a "postal rule" case: it does not concern when a posted acceptance takes effect (that is Adams v. Lindsell). Its contribution is to revocation and the need for consideration to keep an offer open.

Commentary and comparison with other cases

Dickinson v. Dodds is a staple of contract courses and is usually studied alongside the other foundational offer-and-acceptance authorities:

• Carlill v. Carbolic Smoke Ball Co (1893) — establishing that an advertisement can be a unilateral offer accepted by performance, without direct communication.

• Byrne v. Van Tienhoven (1880) — confirming that a revocation is effective only when it actually reaches the offeree, complementing Dickinson''s focus on the offeree''s knowledge.
• Routledge v. Grant (1828) — an offer "open for a stated time" can still be withdrawn within that time absent consideration, foreshadowing Dickinson v. Dodds.

Comparing these cases shows how the common law built a coherent set of rules around when an offer lives, dies and can be accepted — with Dickinson v. Dodds supplying the rule on revocation.

Conclusion

The key takeaways from Dickinson v. Dodds are:

• An offer can be revoked at any time before acceptance; a promise to keep it open binds the offeror only if it is supported by consideration (an option).
• A document headed "I agree to sell" may still be only an offer until accepted.
• Notice that the offeror has withdrawn is effective even when it reaches the offeree through a reliable third party — here, Berry''s news that Dodds had sold to Allan.
• An acceptance made when the offeree already knows the offer has been withdrawn creates no contract, because the minds have not met.

For those reasons the Court refused specific performance, and Dickinson v. Dodds remains a foundational authority on the life and death of an offer.