Property Law NSW Sellers: Owner Guide

Written by: Marcus ThornePublished by: Sell My House PrivatelyLast reviewed June 2026

Capsule Answer

Homeowners selling residential property in New South Wales must comply with state land laws to ensure their conveyancing is valid. Under the Conveyancing Act 1919 (NSW), sellers must prepare a complete contract of sale containing all statutory disclosure documents. Complying with these rules protects you from buyer rescission risks, ensuring the transaction settles cleanly.

Prescribed Disclosures under NSW Regulation

Under the Conveyancing (Sale of Land) Regulation 2022, contracts must include title searches proving ownership, Section 10.7 zoning certificates, and Sydney Water drainage diagrams. Failing to attach these gives the buyer a statutory 14-day cancellation right, allowing them to rescind the contract and recover their deposit in full.

Smoke Alarms and Swimming Pool Regulations

Sellers must warrant that the property complies with smoke alarm regulations under the Environmental Planning and Assessment Act 1979. Additionally, if the property features a swimming pool or spa, the seller must attach a valid Certificate of Compliance or Occupation Certificate issued within the past 3 years, or a Certificate of Non-Compliance. Failing to attach this certificate gives the buyer a 14-day rescission right.

Mandatory Electronic Settlements on PEXA

All standard property transfers in NSW are mandated to settle electronically via PEXA. Your conveyancer creates the digital workspace, verifies your identity (Verification of Identity - VOI), uploads contract details, and coordinates the final fund transfer, discharging existing mortgages online in real time.

Capital Gains Tax (CGT) on NSW Property Sales

Under the Income Tax Assessment Act 1997, Capital Gains Tax applies to the sale of residential property in Australia unless the main residence exemption is claimed. If the property was used as an investment, CGT is calculated based on the difference between the sale price and the property's cost base.

The cost base includes the original purchase price, stamp duty, legal fees, and capital renovation costs. Sourcing a tax accountant early ensures you calculate this cost base correctly.

Direct off-market transactions allow you to plan exchange and settlement dates to align with your personal tax brackets, minimizing tax.

Statutory NSW Guidelines for real estate transactions

All property sales in New South Wales must follow the Conveyancing Act 1919 (NSW). This rule applies directly to your transition involving real estate transactions.

Sellers must attach specific documents to the Contract of Sale before advertising. These documents protect both parties.

Mandatory attachments include:

- A current Land Registry Services title search copy

- A Section 10.7 planning certificate showing zoning rules

- Sewerage service diagrams from Sydney Water

- Strata certificates (if selling a strata title unit)

For relationship separations, transfers comply with the Family Law Act 1975. For deceased estates, executors must obtain probate under the Succession Act 2006. The final transfer is settled securely online.

PEXA Digital Settlement Protocols for real estate transactions

Property settlements in New South Wales must complete electronically. Conveyancers coordinate the transaction securely in the PEXA digital workspace. This workspace links banks, solicitors, and the land registry.

On settlement day, the PEXA system performs three tasks:

1. It calculates rate adjustments between buyer and seller.

2. It discharges the existing mortgage automatically.

3. It transfers the clear title to the buyer.

Funds are wired in real time. Outgoing mortgages are paid off instantly. The remaining cash goes directly to the seller's account. Title transfer occurs at the same time, ensuring total transaction safety.

Frequently Asked Questions

Disclaimer: The information on this page is general in nature and does not constitute financial, legal, or tax advice. Property sale decisions are significant and individual circumstances vary. We recommend speaking with a licensed conveyancer or solicitor for legal matters, and a registered financial adviser or tax agent for financial and tax matters. Links to external legislation and government resources are provided for reference only.

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