Paper 1 · Contract & Agency Law
Contract & Agency Law for the RES Exam
Must-know for the exam
- A valid contract needs offer, acceptance, consideration, intention to create legal relations, capacity, and genuine consent for a lawful purpose.
- A property listing or advertisement is an invitation to treat, not an offer; the buyer makes the offer, which the seller may accept or reject.
- A counter-offer destroys the original offer (Hyde v Wrench), an offer can be revoked any time before acceptance, and acceptance must be communicated.
- Breach of a condition allows termination plus damages; a warranty gives damages only; specific performance is common for land because each property is unique.
- Under s6(d) of the Civil Law Act, a contract for the sale or disposition of land must be evidenced in writing and signed, or it is unenforceable.
- A void contract never existed in law; a voidable contract (induced by misrepresentation or duress) is valid until the innocent party rescinds it.
- Fraudulent and negligent misrepresentation give rescission plus damages; innocent misrepresentation gives rescission, with damages in lieu only at the court's discretion.
- Authority is actual (express or implied) or apparent; apparent authority binds the principal without actual authority, and ratification makes an unauthorised act binding.
- An agent owes fiduciary duties: act in the principal's best interest, avoid and disclose conflicts, take no secret profit, obey instructions and keep confidences.
- An agent who relays a seller's false statement can still be liable for misrepresentation; “I only repeated what the seller said” is not a full defence.
Every property transaction is a web of contracts (OTP, sale & purchase, tenancy agreement) entered into through agents. The RES exam tests whether you understand how a contract forms, when it can be undone, and what an agent is and isn't allowed to do.
Elements of a valid contract
- Offer — a definite promise to be bound on specific terms.
- Acceptance — unqualified agreement to the offer's terms.
- Consideration — something of value exchanged by each side.
- Intention to create legal relations.
- Capacity — the parties must be legally able to contract (age, sound mind).
- Genuine consent & legality — no vitiating factor (fraud, duress), and a lawful purpose.
An advertisement or property listing is an invitation to treat, not an offer — the buyer makes the offer, which the seller may accept or reject. Get this backwards and the whole formation analysis goes wrong.
Every lesson. Every question. One pass.
10 more sections of this lesson are part of Premium.
- Every section of every lesson
- All 2,600+ practice questions
- Full timed Paper 1 & 2 mocks
- A worked explanation on every question
- The AI tutor, for any concept you're stuck on
- Your full mistake bank and weak-area review
From ≈$14.98/mo on the 6-month pass
Ready to test yourself?
Practise exam-style questions on Contract & Agency Law — with instant answers and explanations.
Practise Contract & Agency Law questions →Exam-style questions on this topic
- RES exam question on Contract & Agency Law: Naomi has an oral agreement to buy land
- RES exam question on Contract & Agency Law: contractual terms
- RES exam question on Contract & Agency Law: Section 6(d) of the Civil Law Act requires contracts for the sale or other disposition…
- RES exam question on Contract & Agency Law: A salesperson is the listing agent for a seller
- RES exam question on Contract & Agency Law: Two months before the agreed completion date, the seller of a condominium writes to…
Common questions
- Is a property listing a legal offer?
- No — a listing or advertisement is an invitation to treat. The offer is made by the prospective buyer, which the seller is then free to accept or reject.
- Can an agent be liable for repeating a seller's false claim?
- Yes. Passing on a misrepresentation can still expose the agent to liability; “I only repeated what the seller said” is not a complete defence. Material claims should be verified.
Keep learning
- Dual Representation & Conflict of Interest (RES)
- Joint Tenancy vs Tenancy-in-Common (Singapore)
- Lease vs Licence in Singapore (and a Mortgagee's Power of Sale)
- Restrictions on Capacity to Hold Land — Minors, Companies, Societies & the Mental Capacity Act
- Remedies for Breach of a Property Contract
- Misrepresentation & an Estate Agent's Liability
Related exam guides
Explore more
Get each day's lesson free — one RES topic + the trap, every day on Telegram.
Join @resprepsg →Study material aligned to the public CEA syllabus. Not financial or legal advice — verify current figures with the relevant authority (IRAS, HDB, CEA, MAS).