How One Investor Managed a 10% Off‑the‑Plan Valuation Shortfall

Off‑the‑plan investors sometimes discover, a few weeks before settlement, that the bank values their new property 5–15% lower than the contract price. When that happens, the bank lends against the new valuation, not what you agreed to pay — leaving you to find the difference in cash, security or structure.

This case study follows an investor who faced a 10% valuation shortfall on completion and still settled safely. We’ll unpack their numbers, their options, what actually worked, and the practical steps you can copy this week.

Planning from contract to settlement gives more options if valuations come in low.

1. The investor and the problem: a 10% gap appears

1.1 The starting point

Our client (let’s call her Sarah) is a mid‑40s professional in Sydney with two existing properties:

• Home: worth ~$1.4m, owner‑occupied, P&I loan $700k
• Investment unit: worth ~$800k, IO loan $520k
• Household income (joint): ~$260k before tax, stable salaries
• Cash buffer: ~$80k in savings and offsets

In 2024 she signed an off‑the‑plan contract for a two‑bed investment unit in an inner‑city suburb:

• Contract price: $900,000
• Deposit paid: 10% ($90,000)
• Expected completion: late 2026
• Strategy: high‑quality, long‑term hold, close to transport

At the time, numbers stacked up using conservative assumptions and a 3% rate buffer on her loans, in line with prudential guidance from APRA.

1.2 What changed before settlement

By 2026, the environment looked very different:

• RBA cash rate had risen to around 4.35% (per 2026 RBA commentary)
• Investor borrowing costs were higher
• Investor demand for small inner‑city units had softened

As we’ve covered in what to do when your off‑the‑plan valuation comes in low, when prices fall 5–15% before settlement, the main risk is valuation gap, not just paper loss (Knowledge Fact #3).

1.3 The low valuation

Six weeks before settlement, the bank’s valuer came back with:

• Bank valuation: $810,000 (10% below contract)

Because lenders base maximum lending on the lower of purchase price and valuation, the bank treated this as an $810k security, not a $900k one.

Sarah had planned on borrowing 90% of $900k = $810k (plus LMI), using minimal extra cash.

With the new valuation, 90% of $810k is only $729k. That created a shortfall.

1.4 Quantifying the funding gap

Let’s run the numbers.

• Contract price: $900,000
• Valuation: $810,000
• Original plan: 90% LVR loan on $900k = $810,000
• New max 90% LVR loan on $810k = $729,000
• Deposit already paid: $90,000

Total funds required to settle (ignoring costs):

• Contract price: $900,000
• Less existing deposit: -$90,000
• Net to pay at settlement: $810,000

Bank will now lend (90% of $810k valuation): $729,000

Funding gap:

• $810,000 (needed) − $729,000 (loan) = $81,000

Plus stamp duty and settlement costs (~$40k), Sarah was looking at roughly $120k+ of additional cash she had not planned for.

This scenario — a 5–10% shortfall landing in your lap late — is exactly the risk described in our earlier guide on aligning build timelines with finance milestones.

2. Step 1 – Slow down and model the real options

2.1 The “do nothing” baseline: walk away

Before exploring clever structures, we modelled the worst‑case baseline: don’t settle.

Consequences if Sarah walked away:

• Forfeit $90,000 deposit
• Potentially liable for the developer’s resale loss if they resold at, say, $800k instead of $900k (depending on contract)
• Legal costs and damaged credit profile if it escalated

Even in an optimistic scenario (only losing the deposit), walking away meant locking in a $90,000+ after‑tax hit, with nothing to show for it.

This “do nothing” scenario becomes the benchmark to compare against other options, consistent with the decision approach we use for restructuring in other contexts (Knowledge Fact #1).

2.2 The realistic options on the table

We framed Sarah’s options in four buckets:

1. Fund the gap with more cash or equity (within risk limits)
2. Shift lenders / policies to reduce the gap
3. Negotiate contract price or settlement terms
4. Combination approach (margins from each lever)

The key rule: no option that pushed household mortgage stress into the danger zone — for us, repayments >35% of after‑tax income under a 3% rate rise (Knowledge Fact #8, Knowledge Fact #14).

3. Step 2 – Test lending structure levers first

We started with what Sarah could change on the finance side before going back to the developer.

3.1 Can another lender value higher?

Different lenders sometimes produce different valuations, especially for units. But you can’t bank on a miracle 10% uplift.

We ordered a second valuation via a different lender with slightly more generous policies for investors.

• Second valuation: $835,000 (still under contract, but better)

At 90% LVR on $835k, the max loan was now $751,500 instead of $729,000 — reducing the gap by $22,500.

We confirmed Sarah could service the higher loan under a 3% buffer. After stress testing at RBA‑style scenarios of higher variable rates, it remained inside safe thresholds despite the 2026 spike in mortgage stress statistics reported by Roy Morgan.

3.2 Adjusting LVR and LMI

We next looked at two levers:

• Accept 90%+LMI: Higher premium, lower cash needed now
• Drop to 80% LVR: No LMI, but much higher cash requirement

Scenario A – 90% LVR (with LMI)

• Valuation: $835,000
• 90% LVR loan: $751,500
• Net to pay at settlement: $810,000
• Shortfall: $810,000 − $751,500 = $58,500

Scenario B – 80% LVR (no LMI)

• 80% of $835k = $668,000 loan
• Shortfall: $810,000 − $668,000 = $142,000

For Sarah, Scenario A made more sense:

• Slightly higher rate and LMI premium
• But kept cash gap under $60k before other moves

3.3 Using equity in existing properties

Sarah had some equity in her home and existing investment:

• Home: worth $1.4m, loan $700k → 50% LVR
• Investment: worth $800k, loan $520k → 65% LVR

We wanted to keep her combined LVR conservative, ideally under 80% on each property, to reduce future refinancing risk, consistent with the safety approach used in How We Uncrossed An Over‑Geared Alexandria Investor Safely.

We modelled a small top‑up on the home loan:

• New target LVR on home: 65% (still safe)
• 65% of $1.4m = $910,000
• Current loan: $700,000
• Available for top‑up: $210,000 (in theory)

We didn’t want to go that far, but it confirmed that a $60–80k top‑up was feasible without over‑gearing.

3.4 Keep loans un‑crossed

We structured the new lending so each property stood on its own:

• Home loan: small top‑up, still separate
• Existing investment: unchanged
• New OTP unit: standalone 90% LVR loan, using cash from top‑up as part of settlement funds

This meant that if the new unit under‑performed, Sarah wouldn’t automatically lose flexibility on the home or existing investment.