IRR (Internal Rate of Return) is the single annualised percentage return that accounts for all cash flows in and out of a property investment over its full holding period — including the upfront down payment, every loan instalment, net rental income, and the eventual sale proceeds. For Singapore property, well-located holdings over 10+ years typically deliver IRRs of 4–8%.
For a one-off transaction like buying a residential property, gross yield and capital appreciation give you the big-picture math but miss two crucial things: the time value of money and the cash-flow timing. The Internal Rate of Return (IRR) solves both — it computes the single discount rate that makes the net present value of all your cash flows equal zero. In English: what annual return are you actually earning, after accounting for when each dollar moves in or out.
IRR is the metric professional investors use to compare property against bonds, equities, and other property holdings — it's apples-to-apples in a way that gross yield or absolute returns are not (as of 2026-05). For Singapore property, the typical 10-year hold IRR sits around 4–8% for mid-tier private residential, 3–6% for HDB resale, and can exceed 10% in cycle-favourable conditions. The URA PPI long-run cycle of 4–6% per year capital appreciation plus 2–3% net yield is the broad envelope; IRR captures all of that plus leverage effects.
What Does It Mean?
Internal Rate of Return (IRR) is the annualised return that accounts for both rental income and capital appreciation over the entire holding period. It considers the timing of cash flows, making it one of the most comprehensive measures of property investment performance.
How Is It Calculated?
IRR requires iterative calculation and accounts for the timing of every cash inflow and outflow over the holding period.
Worked Example
Consider a $1,500,000 condo purchased with 25% down ($375,000 cash). After 5 years of collecting $3,800/month rent and selling at $1,738,911 (3% annual appreciation), the IRR accounts for all cash inflows, outflows, and their timing to compute an annualised return.
Use ShiokNest's End-to-End Investment Calculator to compute IRR for your specific scenario.
Why It Matters
IRR is the gold standard for comparing property investments to other asset classes like stocks or REITs. Unlike simple yield, it accounts for the time value of money and the full investment lifecycle.
Where to Find This on ShiokNest
- End-to-End Investment Calculator
Look for the tooltip icon next to this metric on ShiokNest for a quick reminder of its definition.
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This glossary article is auto-generated from ShiokNest's financial data and updated periodically. Rates and figures are current as of May 2026. Check official sources for the latest.
Worked example: S$1.5M condo, 25% down (S$375k), 75% loan, 10-year hold, sold for S$1.95M.
- Year 0: −S$375,000 (down payment) − S$45,000 (BSD + legal + initial costs) = −S$420,000
- Years 1–10: net rental of approximately +S$32,000/year (after expenses, before mortgage instalment) − mortgage instalment of approximately −S$56,000/year (4% interest, 25-year tenure) = −S$24,000/year (negative cash flow, owner subsidises hold)
- Year 10: sale proceeds S$1,950,000 − outstanding loan balance ~S$850,000 − agent fee ~S$21,000 − legal ~S$3,000 = +S$1,076,000
- IRR: solving for the discount rate that nets all flows to zero → ~7.5% annualised
Compare to the same property paid fully in cash (no loan): year 0 −S$1.545M, years 1–10 +S$32k each, year 10 +S$1.926M → IRR ≈ 4.2%. Leverage roughly doubles IRR in this scenario — and amplifies losses correspondingly in adverse scenarios.
- Build a year-by-year cash flow table — every IRR is only as good as the cash flow model behind it. List year-0 outlay, every annual net cash flow, and the year-N exit.
- Use Excel/Google Sheets IRR() — built-in function that solves the discount rate algebraically. Inputs: a column of cash flows starting with the negative initial outlay.
- Stress-test appreciation assumptions — drop the exit price by 10% and re-compute IRR. If the answer falls below your bond-yield alternative, the property isn\'t a compelling hold.
- Include taxes — income tax on net rental (~10–20% depending on bracket) lowers IRR by 0.5–1.5 percentage points for most landlords.
- Compare apples-to-apples — when comparing two properties, ensure both have the same hold period, leverage, and tax assumptions.
Frequently Asked Questions
How is IRR different from gross yield?
Gross yield is just annual rent divided by purchase price — a single year snapshot, ignoring appreciation, expenses, leverage, and time value. IRR captures all flows over the full hold.
Can IRR be negative?
Yes — if exit proceeds plus rental income don't cover the initial outlay plus carrying costs. Negative IRR means the property lost real value over the hold.
How does leverage affect IRR?
Leverage amplifies IRR in both directions. Higher LTV typically lifts IRR in rising markets and crushes it in declines. The "magic" of a 7%+ property IRR usually depends on 75% LTV financing.
Should I compare IRR against my mortgage rate?
Yes as a sanity check. If projected IRR is below your mortgage rate, you're effectively earning less than you're paying — the property is underwater on a financing-cost basis.
What's a good IRR for Singapore property?
Mid-cycle private residential typically delivers 5–8% IRR over 10-year holds. Below 4% suggests overpaying; above 10% usually indicates either a strong cycle entry or excessive leverage.