When to Hold vs When to Sell: Using Data to Make the Call
Every property investor faces this decision eventually. Should I hold this property, or is it time to sell?
Emotion dominates this decision in most cases. Attachment to the asset. Fear of the CGT calculation. Optimism that the market will recover. Pressure from a partner who wants the equity released.
Here's an analytical framework for making the call clearly, using data rather than feeling.
The Four Questions
Before you decide to hold or sell, answer these four questions honestly:
1. What is this property actually delivering today?
Calculate the current net cashflow. Not the one from your original analysis three years ago — the current one, with today's mortgage rate, today's rent, today's management fees and rates.
If the property is delivering positive cashflow, it is contributing to your financial position. If it's negative, quantify exactly how negative. $50/week negative is manageable. $300/week negative is a drain that requires active justification.
2. What is the realistic capital growth outlook for the next five years?
This is a harder question, but it must be asked. Look at the suburb-level data. What has happened to values over the last two years? What is the rental demand trend? Are there infrastructure developments planned, or are there factors (over-supply, population decline, employer departure) that suggest underperformance?
A property with negative cashflow can still be worth holding if the capital growth trajectory is compelling. But "the market always goes up eventually" is not an investment thesis — it's a hope.
3. What is the equity actually worth in its next best use?
If you sold today, what would you net after mortgage repayment and transaction costs? What could you do with that equity?
If the equity is trapped in a low-yielding, low-growth property, it may be more productively deployed elsewhere — either in a higher-performing property, debt reduction on your primary residence, or other investment.
4. What is the five-year cost of holding?
If the property is cashflow negative, model the five-year cost of holding. If you're $150/week negative, that's $7,800/year, $39,000 over five years — plus the opportunity cost of that capital deployed elsewhere.
The question is not "should I sell?" It's: "What do I need this property to deliver over five years to justify the holding cost?"
The Framework in Practice
Run the numbers in three scenarios:
Hold — Base Case: Current cashflow continues. Moderate capital growth (3–4% p.a.). What is your total return (income + capital gain) over five years?
Hold — Stress Case: Cashflow worsens (rate rise, vacancy, higher expenses). Capital growth flat. What is your total return? Can you fund the holding cost?
Sell — Redeploy: You sell today, pay down debt or redeploy equity into a better-performing asset. What is the five-year return on that capital in its new use?
If the hold scenarios outperform the sell-and-redeploy scenario in the base case, hold. If they don't — especially under stress — it's worth having the conversation about selling.
Data Makes the Decision Easier
The hardest part of this analysis is getting the numbers together quickly. The BI SmartStudio Cashflow Forecast Engine lets you model all three scenarios side by side, with your actual property data.
It doesn't make the decision for you. But it removes the ambiguity that allows emotion to dominate.