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Step-by-Step Guide to Buying Off-the-Plan in Perth

By Coposit
14/08/2025

Buying off the plan in Perth can be a smart path to your first home. You lock in today’s price. You get time to save. You choose a brand-new property that suits your life. This guide breaks the process into clear steps. It uses friendly language and short sentences so you can move with confidence.

Why Buy Off the Plan in Perth

Off the plan means you purchase before the home is built. You buy based on plans, finishes, and a contract of sale. Benefits include price certainty, modern design, and builder warranties. Many first home buyers like the longer timeline and flexible deposit options. Perth also offers strong lifestyle precincts and improving transport links.

Coposit Blog | Perth property market | Buy off the plan Perth | Photo by: Urlaubstracker

Step 1: Set Your Budget and Finance

Start with a realistic budget. Ask a broker or lender for pre-approval. This shows your borrowing capacity and keeps you focused. Factor in deposit needs, settlement costs, and strata fees. Check if you qualify for Western Australian first home buyer support. Look at grants, stamp duty relief, and savings schemes. Build a buffer for rate changes and valuation gaps.

Step 2: Choose the Right Suburb and Project

Think about how you live. Look at transport, schools, shops, jobs, and parks. Review rental demand and supply in your target area. Shortlist a few reputable developers and builders. Check their track record and previous projects. Ask about the builder’s warranty and construction partners. Compare strata estimates and facility costs across projects.

Step 3: Inspect Displays and Study the Plans

Visit the display suite. Touch the finishes. Ask to see the exact inclusion list. Review floor plans carefully. Look for natural light, storage, parking, and outdoor space. Consider noise, outlook, and privacy. Confirm appliance brands and energy ratings. If you plan to rent the property, think about tenant appeal and expected rent.

Coposit | Off the plan property | Invest in Perth property Market

Step 4: Get the Contract Reviewed

Engage a property lawyer or a WA settlement agent early. Ask for a full contract review. Focus on key items:

  • Inclusions, upgrades, and variations
  • Strata plan, by-laws, levies, and sinking fund
  • Sunset clause and how extensions work
  • Defects process and timeframes
  • Deposit terms and trust account details
  • Assignment and resale rules before settlement
  • Cooling-off rights, if any, under your contract

Clear advice here can save money and stress later.

Coposit Blog | Perth property market | Buy off the plan Perth | Photo by: Hc Digital

Step 5: Reserve, Sign, and Pay the Deposit

Once you decide, place a reservation if offered. Submit ID, finance details, and any conditions. Sign the contract only when you are comfortable. Pay the deposit to the nominated trust account. Keep all receipts and a copy of the executed contract. Put key dates in your calendar.

Step 6: Track Construction and Variations

Developers issue build updates during construction. Read them. If you want changes, follow the variation process in your contract. Keep records of approvals and costs. Avoid last-minute changes that can delay delivery. Stay in touch with your lender so finance remains on track.

Step 7: Prepare for Valuation and Final Approval

Near completion your lender will order a valuation. Provide updated payslips and documents quickly. If the valuation falls short, speak to your broker about options. You may add savings or look at another lender. Organise strata insurance confirmations and any lender requests early.

Coposit | Off the plan property | Invest in Perth property Market

Step 8: Pre-Settlement Inspection and Handover

Book your pre-settlement inspection. Check finishes, appliances, and fixtures. Create a simple defects list with photos. Send it to the developer as directed. Confirm utilities and connections. Arrange contents and landlord insurance if needed. Coordinate settlement with your lawyer or settlement agent.

Risks to Consider and How to Reduce Them

Every property decision carries risk. Plan for them:

  • Construction delays. Build a time buffer into moving plans.
  • Interest rate changes. Stress-test repayments at higher rates.
  • Valuation gaps. Save a contingency and avoid over-stretching.
  • Design or material changes. Check variation rights in your contract.
  • Strata fee increases. Review the budget and long-term maintenance plan.
  • Rental market shifts. Use conservative rent estimates.

Good advice and a patient approach reduce most issues.

Coposit | Off the plan property | Invest in Perth property Market

Buy Off the Plan with Coposit

Coposit helps first home buyers move from searching to owning. You can secure an off-the-plan property with a small upfront amount, then build your full deposit over time with manageable weekly payments. The app tracks your progress, sends reminders, and keeps your documents in one place. It connects you with selected developers and projects, so you can compare locations, layouts, and inclusions. Coposit makes it easier to start, and easier to stay on track, while you prepare for settlement.

Coposit | Off the plan property | Invest in Perth property Market

Essential Documents and Checks

Use this simple checklist:

  • Photo ID and pre-approval letter
  • Contract of sale and all attachments
  • Full inclusions list and finishes schedule
  • Strata plan, estimated levies, and by-laws
  • Builder warranty and construction timeline
  • Proof of deposit in the trust account
  • Insurance and utility connection details
  • Pre-settlement inspection report and defects list
Coposit | Off the plan property | Invest in Perth property Market

Tips for First Home Buyers in Perth

Small actions add up:

  • Compare at least three projects before you decide
  • Read every page of the contract and strata documents
  • Keep your savings plan steady until settlement
  • Track interest rates and keep your broker updated
  • Lock in your move-in and settlement timeline early
  • Ask questions and document all answers in writing
Coposit | Off the plan property | Invest in Perth

Perth Off-the-Plan Buying FAQs

What is buying off the plan?You agree to purchase a home that is not yet built. You rely on plans, specifications, and contractual promises.

How much deposit do I need?Developers set deposit rules. Many projects use a percentage of the price held in a trust account. Ask your lender and review your contract.

Can first home buyers access support in WA?There are grants and stamp duty concessions for eligible buyers. Check current WA rules and eligibility before you sign.

What if the valuation is lower than the contract price?Talk to your broker. You may need a larger deposit, a different lender, or to negotiate.

How do sunset clauses work?A sunset clause sets an outside date for completion. Understand who can trigger it and what happens if deadlines move. Your lawyer will explain your rights.

Are strata fees worth it?They pay for shared spaces and building maintenance. Review the budget and long-term plan. Make sure facilities match your lifestyle and budget.

Can I sell before settlement?Some contracts allow assignment with conditions. Others do not. Check your contract and legal advice first.

Coposit | Off the plan property | Invest in Perth

This guide helps you plan your property purchase in Perth. It suits buyers of off the plan homes and anyone buying a first home with a clear, simple process.

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