At Thornton + King, we act for developers, investors, landowners, and consultants on many aspects of property development law in NSW. From site acquisition lot sales, our experienced lawyers provide clear, commercially focused advice that keeps your development moving.
Whether you're undertaking a boutique dual occupancy or a multi-stage mixed-use project, we’re here to help you minimise risk, protect your investment, and meet your commercial goals.
Our Property Development Services
Our specialist property lawyers can help you with:
Site Acquisition & Due Diligence
Contract negotiation and review
Option agreements, put and call options
Planning and zoning due diligence
Title, easement, and contamination checks
Off-the-Plan Sales & Lot Subdivision
Preparing off-the-plan sale contracts
Lodging plans of subdivision, easements, and by-laws
Vendor disclosure compliance under NSW legislation
Conveyancing and settlements at scale
Why Choose Thornton + King?
We’re specialist property development lawyers
We have a deep understanding of the development processes and the commercial realities of building projects.
We make the law simple with practical, no-nonsense legal guidance.
We regularly act for both first-time developers and seasoned professionals across Sydney.
Types of Projects We Advise On
Residential and mixed-use developments
Townhouse and dual occupancy projects
Land subdivisions and strata developments
Commercial, industrial and retail developments
Common Legal Issues in Property Development
Can I use an option agreement to secure a site?
Yes, we can help draft and negotiate option deeds that give you flexibility to secure and conduct due diligence on a site before committing to purchase.
What are the legal risks in off-the-plan sales?
There are countless risks - disclosure, sunset dates, and contract variations must be carefully managed to avoid disputes or buyers rescinding contracts.
