How to Use Alexandria or Green Square Equity to Upgrade to a Family Home

You can usually turn equity in a well‑located Alexandria or Green Square apartment into the deposit and costs for a larger family home, then take a new loan secured to that home for the balance. The real work is in choosing the right order of sale and purchase, managing loan structure and buffers, and not over‑stretching just because a bank computer says "yes".

This guide walks through practical pathways, numbers and traps so you can decide – this week – whether an upgrade is realistic, and what to do next.

Alexandria and Green Square apartments can be powerful stepping stones into family homes nearby.

1. Start with the upgrade equation: are you actually ready?

Before worrying about structures or fancy loan products, you need three numbers:

1. Likely sale price of your Alexandria / Green Square apartment.
2. Price range for the kind of family home you want.
3. Safe debt limit for your income and lifestyle, tested at higher rates.

1.1 Estimating usable equity in your apartment

Usable equity is not just value minus debt. It’s what you can release without pushing your total LVR into a stress zone.

Example – Green Square apartment

• Current value (bank valuation estimate): $950,000
• Current loan: $600,000
• On paper equity: $350,000
• Target maximum LVR if you keep the apartment: 80%

Maximum total debt at 80% LVR = 0.80 × $950,000 = $760,000
Potential extra borrowings = $760,000 – $600,000 = $160,000 usable equity

If you sell instead of keep, you’ll free up more cash (we’ll run that example later).

1.2 Sense‑check the price gap

Look at recent family‑home sales in your target suburbs – e.g. Erskineville, Rosebery, south Newtown, Mascot, Earlwood, the inner south or even down the Illawarra line.

Suppose:

• Target house price: $1.7m – $1.9m
• Your usable equity (from above): $160k
• Purchase costs (stamp duty + legals + inspections): allow ~6% of price.

On a $1.8m property, 6% ≈ $108k in costs.

If you’re trying to buy and keep the apartment, that $160k looks thin once you pay costs.

If you’re happy to sell the apartment, the numbers shift in your favour.

1.3 Test your safe borrowing limit at higher rates

Lenders must use at least a 3% APRA buffer above actual rates when testing your borrowing power. But you should self‑test too.

Quick stress test:

• Assume future interest rates of 7.5% P&I on owner‑occupied debt.
• Keep repayments under 30–35% of your pre‑tax household income.

Example – couple upgrading

• Combined income: $260,000
• 30% of income: $78,000 per year, or $6,500 per month for home repayments
• At 7.5% over 30 years, $1m of debt costs ≈ $7,000 per month.

That’s already above the 30% line, before school fees, childcare or renovations.

You might technically borrow $1.2m+, but a comfortable upgrade might be more like $850k–$950k of total home debt.

For a numbers‑heavy walkthrough for first‑home budgets that still applies to upgrades, see /insights/can-you-afford-first-home-green-square-numbers-walkthrough.

2. Sell first, buy later: safest on paper, awkward in real life

For most inner‑south upgraders, selling first gives the clearest numbers and lowest risk – but it creates a timing and lifestyle gap.

2.1 How the sell‑first path works

1. List and sell your Alexandria / Green Square apartment.
2. Repay your existing loan and selling costs.
3. Bank the remaining cash as your upgrade deposit.
4. Then buy the new family home with a clean, single owner‑occupied loan.

Worked example – sell a Green Square unit, buy an Erskineville house

• Current apartment value: $950,000
• Existing loan: $600,000
• Selling costs (agent, marketing, legals): say 2.5% ≈ $24,000

Settlement cash after sale
= Sale price ($950k) – loan ($600k) – selling costs ($24k)
= $326,000

Target family home price: $1.6m
NSW stamp duty on $1.6m (non‑first‑home): ≈ $71,000
Other buying costs (legals, inspections): say $8,000
Total costs: $79,000

Deposit available after costs = $326k – $79k = $247,000
Required loan = $1.6m – $247k = $1,353,000 (≈85% LVR)

You’re above 80% LVR, so LMI (lenders mortgage insurance) is likely. If you target $1.5m instead, LVR and repayments look healthier.

2.2 Pros and cons of selling first

For many families with tight cashflow or one partner on parental leave, sell‑first is still the default safest path.

2.3 How to make sell‑first less disruptive

• Negotiate a long settlement (10–12 weeks) on your apartment to give you shopping time.
• Or ask for rent‑back: you rent your own apartment from the buyer for 4–8 weeks after settlement.
• Line up finance approval and suburb short‑list before auctioning your unit.

If you used government schemes like FHBG or FHSS on the way in, review /insights/using-fhbg-fhss-stamp-duty-concessions-green-square to understand what still applies and what drops away once you sell.