Is My Property Suitable for Development? 10-Point Checklist

Wondering if your property has development potential? You're not alone. Thousands of Australian property owners are discovering their homes sit on land worth far more as a development site than as a single dwelling. With recent planning reforms and growing housing demand, even modest suburban blocks can now be transformed into profitable developments.

But how do you know if your property makes the grade? This comprehensive checklist walks you through the 10 critical factors that determine development potential. Score your property against each point, and you'll have a clear picture of whether you're sitting on undeveloped gold.

Why Development Potential Matters More Than Ever

Before diving into the checklist, it's crucial to understand why 2025 is a watershed moment for property development in Australia. Recent planning changes, particularly in NSW, have dramatically expanded what's possible on residential land. Properties that were limited to single dwellings can now potentially accommodate:

• Dual occupancies and secondary dwellings
• Townhouse developments
• Low-rise apartment buildings
• Mixed-use developments

This means your ordinary suburban block might now be worth 15-25% more to developers than traditional market value suggests. But not every property qualifies. Let's find out if yours does.

The 10-Point Property Development Checklist

1. Check Your Property Zoning and Planning Controls

What to Look For: Your property's zoning determines what can be built. The golden zones for development include:

• R2 (Low Density Residential) - Now allows dual occupancies and potentially more
• R3 (Medium Density Residential) - Permits townhouses and villas
• R4 (High Density Residential) - Allows apartment buildings
• B1, B2, B4 (Business zones) - Enable mixed-use development

How to Check: Visit your local council's website and search for their online mapping tool or Local Environmental Plan (LEP). Enter your address to see your zoning. In NSW, the Planning Portal provides state-wide access to zoning information.

Development Potential Score:

• R3, R4, or Business zoning: Excellent (10/10)
• R2 with new planning provisions: Very Good (8/10)
• R1 or special use: Limited (3/10)

2. Assess Your Land Size and Dimensions

Minimum Requirements: While requirements vary by council and development type, general guidelines include:

• Dual occupancy: 450-600sqm minimum
• Townhouses: 200sqm per dwelling
• Subdivisions: Varies greatly but typically 300-400sqm per lot minimum

Critical Dimensions:

• Frontage width: Wider is better (15m+ ideal)
• Depth: Regular rectangular blocks work best
• Total area: Bigger isn't always better - sometimes medium blocks (700-1200sqm) offer the best returns

Development Potential Score:

• 1000sqm+ with 20m+ frontage: Excellent (10/10)
• 700-1000sqm with 15m+ frontage: Very Good (8/10)
• 450-700sqm with standard frontage: Good (6/10)
• Under 450sqm: Limited (3/10)

3. Evaluate Location and Proximity to Amenities

The 800-Metre Rule: Properties within 800 metres of train stations or major bus routes now have enhanced development rights in many areas. This proximity can mean the difference between building 2 or 6 dwellings.

Key Proximity Factors:

• Public transport: Train stations, bus stops, future metro
• Education: Schools, universities, TAFE
• Shopping: Centres, main streets, supermarkets
• Employment: Business districts, hospitals
• Recreation: Parks, beaches, sporting facilities

How to Measure: Use Google Maps' measurement tool to check walking distances from your property to key amenities.

Development Potential Score:

• Within 400m of train station: Excellent (10/10)
• 400-800m from transport with multiple amenities: Very Good (8/10)
• Near schools and shops but limited transport: Good (6/10)
• Isolated location: Challenging (3/10)

4. Understand Market Demand in Your Area

Research Requirements: Development only works if there's demand for the end product. Check:

• Recent sales of new townhouses/units in your area
• Days on market for new developments
• Population growth statistics
• Demographic trends (families, downsizers, young professionals)

Warning Signs:

• Oversupply of new units
• Declining population
• High vacancy rates
• Multiple failed developments nearby

Where to Research:

• Realestate.com.au and Domain for sales data
• ABS for population statistics
• SQM Research for vacancy rates
• Council websites for development pipeline

Development Potential Score: Based on your research, rate demand as High (10/10), Medium (6/10), or Low (3/10)

5. Review Site Topography and Physical Constraints

Ideal Conditions:

• Relatively flat land (slope less than 1:10)
• No significant trees requiring protection
• Regular shape without odd angles
• No rock outcrops or water features
• Good drainage

Challenging Conditions:

• Steep slopes requiring retaining walls
• Flood-prone land
• Significant vegetation or habitat
• Irregular boundaries
• Poor access

Professional Tip: Even challenging sites can work with the right design, but costs increase significantly.

Development Potential Score:

• Flat, regular block: Excellent (10/10)
• Gentle slope, minor issues: Good (7/10)
• Steep or irregular with constraints: Challenging (4/10)

6. Check for Easements and Title Restrictions

Common Restrictions:

• Sewer or drainage easements
• Electricity easements
• Right of way provisions
• Restrictive covenants
• Heritage listings

How to Check: Order a title search through your state's land titles office or engage a conveyancer. The title will show all registered restrictions.

Impact Assessment:

• Minor easements along boundaries: Usually manageable
• Easements through the middle: Severely limiting
• Heritage listings: Require specialist advice
• Restrictive covenants: May prohibit development entirely

Development Potential Score:

• Clear title: Excellent (10/10)
• Minor boundary easements: Good (7/10)
• Major easements or restrictions: Poor (2/10)

7. Analyse Corner Block or Dual Access Opportunities

Why Corners Win: Corner blocks or those with rear lane access offer:

• Multiple street frontages for separate dwellings
• Better subdivision potential
• Easier construction access
• More design flexibility
• Higher end values

Hidden Opportunities:

• Battle-axe blocks can work for certain developments
• Rear lane access opens subdivision potential
• Side street access reduces traffic impacts

Development Potential Score:

• Corner with two good frontages: Excellent (10/10)
• Rear lane access: Very Good (8/10)
• Single street frontage: Standard (5/10)

8. Consider Existing Structure and Demolition Costs

Factors to Assess:

• Age and condition of existing buildings
• Asbestos presence (common in pre-1980s homes)
• Architectural significance
• Rental income during planning phase
• Demolition costs

Cost Considerations:

• Standard house demolition: $15,000-30,000
• Asbestos removal: Additional $5,000-20,000
• Tree removal: $500-5,000 per tree
• Site clearing: $5,000-15,000

Development Potential Score:

• Vacant land or old fibro house: Excellent (10/10)
• 1960s-70s brick home: Good (7/10)
• Recently renovated or significant home: Challenging (4/10)

9. Calculate Infrastructure and Services Capacity

Essential Services Check:

• Sewer connection availability
• Water pressure and pipe size
• Electricity supply capacity
• NBN or telecommunications
• Gas availability
• Stormwater drainage

Upgrade Implications: Infrastructure upgrades can be costly. Transformer upgrades alone can exceed $100,000 for larger developments.

How to Verify: Contact service providers early. Sydney Water, your electricity distributor, and NBN can provide capacity information.

Development Potential Score:

• All services available with capacity: Excellent (10/10)
• Minor upgrades required: Good (7/10)
• Major infrastructure upgrades needed: Challenging (4/10)

10. Assess Current Planning Changes and Future Growth

Recent Game-Changers:

• NSW Low and Mid-Rise Housing reforms (February 2025)
• Infrastructure projects creating new opportunities
• Rezoning proposals in your area
• State significant precincts
• Council strategic plans

How to Stay Informed:

• Monitor council websites for planning proposals
• Check state planning department updates
• Review infrastructure pipeline announcements
• Join local development forums

Future Potential: Sometimes waiting 12-24 months for planning changes can double your property's development potential.

Development Potential Score:

• Benefits from recent/imminent changes: Excellent (10/10)
• In growth corridor with future potential: Very Good (8/10)
• No significant changes expected: Standard (5/10)

Calculating Your Total Development Score

Add up your scores from all 10 categories:

80-100 points: Exceptional development potential. Your property is a prime candidate for profitable development.

60-79 points: Strong development potential. With the right approach and partnerships, significant value can be unlocked.

40-59 points: Moderate potential. Development is possible but may require creative solutions or waiting for better conditions.

Below 40 points: Limited potential currently. Consider other value-adding strategies or monitor for future planning changes.

Development Options for a Standard Suburban Block

If your block scored well, the realistic options in NSW run from smallest to largest: a secondary dwelling, a dual occupancy, a subdivision, or multi-dwelling housing where the zone and location allow it. Which one suits depends on your zoning, your lot size and how much capital and risk you want to carry.

• Secondary dwelling (granny flat). Keep the existing house and add a smaller dwelling behind it. The lowest-cost option and one of the fastest approvals in the system, though it doesn't create a second title.
• Dual occupancy or duplex. Two dwellings on one lot, now permissible with consent in R2 zones across NSW. See the full cost, process and profit breakdown.
• Subdivision. Split the land into two or more lots and sell or build on each. Separate from the right to build two dwellings, and governed by its own minimum lot size.
• Townhouses, terraces or a manor house. Available on R2 land near transport and centres under the 2025 reforms, and in R3 zones generally.
• Knock down and rebuild. Sometimes the honest answer when the block only ever supported one good house. We've weighed rebuilding against selling.
• Sell or partner instead of building. You can sell to a developer or contribute the land to a joint venture and share the profit without funding the project.

The Property Development Process, Step by Step

Every residential project in NSW runs through the same sequence: confirm what's permissible, test the numbers, do site due diligence, design, get approval, arrange finance, build, create the titles, then sell or hold. Skipping straight to design is the single most expensive mistake owners make.

1. Confirm permissibility. Zone, minimum lot size, height and overlays from your council's LEP and the NSW Planning Portal. This decides what you're even allowed to propose.
2. Run a feasibility. Before any design fees. If the numbers don't work at this stage they won't work later.
3. Site due diligence. Title search for easements and covenants, a survey, service capacity checks, and geotechnical or flood advice where the site suggests it.
4. Design and consultants. Architect or building designer, engineers, and any specialist reports the pathway requires.
5. Approval. Either a complying development certificate through a private certifier or a development application to council. The difference in speed and cost between the two is substantial.
6. Finance. Construction funding is assessed on the feasibility and usually needs an approval and a fixed-price build contract in hand.
7. Construction. Demolition, build, inspections, and an occupation certificate at the end.
8. Subdivision and titles. Where you're creating separate lots, this is its own approval, its own cost, and a Torrens or strata decision made back at design stage.
9. Sell or hold. Plus the tax position, which for subdivided land can involve CGT and GST consequences that surprise first-time developers.

What Goes Into a Development Feasibility Study?

A feasibility reduces to four lines: what the finished dwellings sell for, what the project costs, what the land is worth, and what margin is left. Everything else is detail feeding one of those four.

• Net realisation, being the sale prices less agent fees, marketing and legals, not the headline listing prices.
• Total development cost, covering acquisition, approvals, consultants, construction, contributions, finance and holding costs, with a contingency of 10-15%.
• Margin on cost, which lenders generally want to see around 20% before they'll fund a project.
• A sensitivity test, because a feasibility that only works if construction costs hold and sale prices rise isn't a feasibility, it's a hope. We've set out how the numbers actually work with a worked example.

Next Steps: Turning Potential into Profit

Discovering your property has development potential is exciting, but it's just the beginning. The path from potential to profit requires:

Professional Feasibility Assessment

While this checklist provides valuable insights, a professional development feasibility and valuation considers:

• Detailed financial modelling
• Construction costs specific to your site
• Market absorption rates
• Risk factors
• Optimal development strategies

Understanding Your Options

High development potential doesn't mean you must become a developer. Options include:

• Selling to developers at premium prices
• Joint venture partnerships sharing profits
• Developing yourself with professional support
• Land banking until conditions improve

Timing Considerations

Even with high scores, timing matters:

• Market conditions affect returns
• Planning changes can enhance value
• Infrastructure delivery creates opportunities
• Interest rates impact feasibility

Common Misconceptions About Development Potential

"My block is too small" With new planning rules, even 450sqm blocks can accommodate dual occupancies, potentially doubling value.

"Development is only for professionals" Joint venture partnerships let landowners access development profits without expertise or capital.

"I need perfect scores to develop" Many successful developments overcome constraints through good design and professional management.

"The process is too complex" With the right partners handling approvals, construction, and sales, landowners can be completely hands-off.

The Hidden Value in Your Backyard

Australian property owners are sitting on tremendous untapped value. Recent planning reforms, housing shortages, and infrastructure investment have created a perfect storm of development opportunity. Properties that seemed ordinary yesterday could be development gold today.

This checklist empowers you to make informed decisions about your property's future. Whether you scored 40 or 90 points, understanding your development potential is the first step toward maximising your property's value.

Remember, even properties with moderate scores can achieve exceptional returns with the right strategy and partnerships. The key is getting professional advice tailored to your specific situation and goals.

Don't leave money on the table by ignoring your property's development potential. Use this checklist as your starting point, then take action to unlock the value hiding in plain sight.

Take Action Today

If your property scored 60+ points, you could be sitting on significant untapped value. Professional development assessment can reveal exactly how much your property could be worth and the best strategy to realise that value.

Whether through direct sale at premium prices, profit-sharing partnerships, or guided development, the opportunity exists to transform your property into something far more valuable than its current use suggests.

The question isn't whether your property has development potential – it's how much value you're ready to unlock.