Sale and Purchase Agreement Checklist Before You Sign

A practical checklist to run through before signing a sale and purchase agreement in NZ.

Proply Team 6 July 2026

Slow Down Before You Sign

A sale and purchase agreement is binding the moment both parties sign it, so it pays to slow down and check the details carefully first — even when there's pressure to move quickly in a competitive market. A short, methodical review now can prevent an expensive dispute later.

a person writing on a piece of paper with a penPhoto by Colynary Media on Unsplash

This is also the point where a lawyer's review earns its keep: catching a missing condition or an ambiguous chattels list before you sign is far cheaper than trying to fix it afterward.

Final Checks Before Signing

Run through these before you put pen to paper.

Confirm the price and parties

Check the purchase price and every buyer and seller name are correctly recorded.

Check all your conditions

Confirm finance, building report and LIM clauses are included with realistic deadlines.

Review the chattels list

Make sure everything you expect to stay is specifically listed, not just assumed.

Confirm the settlement date works

Check it aligns with your finance, moving plans, and any related sale.

Have a lawyer review it first

Get a conveyancing lawyer to check the whole agreement before you sign, not after.

Skipping the Lawyer Review

Signing before a lawyer checks the agreement is one of the most common — and costly — mistakes.

Vague Chattels

Relying on verbal promises from the agent instead of a specific written list.

Catching a missing condition or an ambiguous chattels list before you sign is far cheaper than trying to fix it after you're already bound.

Quick Summary

  • Check price, parties, conditions and chattels carefully before signing.
  • Confirm the settlement date fits your finance and moving plans.
  • Always get a lawyer's review before you sign, not after.

Ready to review your agreement?

Proply can help connect you with a lawyer for a final check before you sign.

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