Upgrade in Alexandria This Week: Bridging Loan or Sell‑Then‑Buy?

Upgrading in Alexandria or the inner south usually comes down to one big decision: do you take a bridging loan and buy first, or do you sell, then buy and risk being between homes for a while?

For most people, bridging finance means owning two properties at once for a short period, with the bank lending against both. Sell‑then‑buy means you lock in your sale price first, then buy with more certainty but less flexibility on timing. This guide gives you a one‑week action plan to choose between the two and get your numbers deal‑ready.

1. The core decision in plain English

Before you dive into lender products, you need a simple decision rule you can apply this week.

In Alexandria, a bridging loan is more suitable when:

1. Your current home is highly saleable with realistic comparables in the last 3–6 months.
2. You can comfortably handle higher short‑term repayments and still keep a 6–12 month cash buffer in savings/offset.
3. You’ve already shortlisted or found your next place and timing is tight (short campaigns, off‑market deals, 66W pressure).

Selling first is safer when:

1. Your income is less predictable (self‑employed, variable bonuses, casual) or you’re close to a lender’s limits.
2. Your property type is harder to value or sell (unique layout, mixed‑use, industrial adjacency, high‑density postcode limits).
3. You have family, kids or a business relying on your household stability and can’t afford a cashflow shock.

If you remember nothing else: bridging amplifies timing and price risk; sell‑then‑buy amplifies convenience and lifestyle risk (where you live in between, kids’ schools, storage etc.).

Start with a simple one-page property plan so everyone is clear on numbers and limits.

2. Quick refresher: how bridging loans actually work

2.1 Key definitions

Bridging loans vary by lender, but the basic mechanics are similar:

• Peak debt – the total debt when you own both properties (old + new), plus costs.
• End debt – the expected loan after your current property sells and you pay down the bridge.
• Interest‑only bridge – most lenders capitalise interest on the bridging portion for 6–12 months.
• Standard home loan – your end debt runs on a normal principal & interest (P&I) term (e.g. 30 years).

Lenders must still apply an APRA‑style serviceability buffer (often 3%) when assessing your ability to repay the end debt (and sometimes peak debt too).

2.2 A worked Alexandria example

Let’s use round numbers that fit a typical inner‑south upgrade.

• Current Alexandria unit value (estimate): $1,100,000
• Current home loan: $650,000
• Target house price (inner south): $1,800,000
• Purchase costs (duty, legals, inspections): ~$100,000
• Agent + selling costs: ~$40,000

Scenario: bridging loan, 6‑month window

1. Peak debt ≈ existing loan + new purchase + costs
   = $650,000 + $1,800,000 + $100,000
   = $2,550,000.

2. Assume your unit eventually sells for $1,080,000 (about 2% under estimate).
   Net sale proceeds after agent/marketing ≈ $1,080,000 − $40,000 = $1,040,000.

3. End debt = peak debt − net sale proceeds
   = $2,550,000 − $1,040,000
   = $1,510,000.

Your bank will check whether you can afford $1.51m P&I over 30 years, stressed at roughly 3% above today’s rate.

If we assume an actual rate of 6.5% p.a. and a 9.5% p.a. assessment rate:

• Monthly repayment on $1.51m at 9.5% over 30 years ≈ $12,600–$13,000 per month (illustrative only).

If that number already feels extreme compared to your after‑tax income, bridging may not be viable or safe.

2.3 Standard vs bridging vs sell‑then‑buy: quick comparison

For a deeper look at bridging structures and traps (especially at higher price points), see Bridging Finance for Luxury Property Moves: When It Works, When It Bites.