Last updated: July 2026 · Reviewed by John Pierre Saliba, Director and Mortgage Broker, MFAA Accredited
What Are Postcode LVR Restrictions?
Some lenders apply lower maximum LVR limits to specific postcodes, particularly areas with high-density apartment oversupply, remote or regional locations, or historically low-liquidity markets. A postcode restriction means a lender will only lend up to 70% or 80% of the property's value in that area, even if you have a 10% deposit and the standard policy would allow 90%.
Postcode restrictions catch borrowers off guard most often in inner-city apartment markets, particularly new developments in areas with significant supply. I've seen clients receive pre-approval at 90% LVR, find a property in a restricted postcode, and then discover their LVR is capped at 70%, meaning they suddenly need $80,000 more in deposit than expected. Checking postcode policy before signing contracts is essential.
Why Do Lenders Restrict Certain Postcodes?
Lenders apply postcode restrictions based on:
- Oversupply risk: Areas with high concentrations of new apartment developments where values may fall if supply outstrips demand
- Property type concentration: Postcodes dominated by studio apartments, student accommodation or serviced apartments
- Liquidity concerns: Remote or regional areas where properties take longer to sell, increasing lender risk if forced to sell
- Historical value volatility: Areas that have experienced significant price falls
- Specific development risk: Some lenders restrict certain buildings (high-density towers) entirely, regardless of general postcode policy
Which Sydney Postcodes Are Commonly Restricted?
Postcode policies change regularly and vary by lender, we check the specific postcode and lender combination for every purchase. Areas that have historically attracted restrictions include:
- High-density inner-city apartment precincts (some buildings in 2000–2010 postcode range)
- Parramatta CBD high-rise apartments (some lenders)
- Olympic Park / Wentworth Point (high density)
- Areas with significant student accommodation concentration
- Some outer western Sydney estates (due to development concentration)
How Restrictions Affect Your Application
If a lender restricts your target postcode to 70% LVR:
- $700,000 property: maximum loan $490,000, minimum deposit $210,000 (30%)
- vs unrestricted 90% LVR: maximum loan $630,000, deposit $70,000
- Difference in required deposit: $140,000
Finding a Lender Without Your Postcode Restricted
Postcode policies vary significantly across our 50+ lender panel. A postcode restricted by one lender may have no restrictions at another. This is one of the most valuable broker functions for buyers in high-density or regional markets, identifying which lenders will lend at standard LVR for your specific property before you exchange contracts.
Other Property-Specific Restrictions
- Minimum floor size: Most lenders require apartments to be at least 40–50sqm (internal) to accept as security
- Building-specific restrictions: Some buildings are flagged for structural or cladding issues, lenders may restrict or decline entirely
- Strata levies: Unusually high levies may affect valuation
- Off-the-plan risks: Valuations at settlement may differ from contract price in a declining market
