Calculate Internal Rate of Return in PH Real Estate

Metro Manila condo prices have been flat to declining in real terms, vacancy sits near 25 percent, and mortgage rates remain elevated. Yet developers are still building, and buyers are still buying. The question is not whether the market is “good” or “bad” — it’s whether a specific deal generates enough return to justify the risk. That’s where Internal Rate of Return (IRR) comes in.

IRR is the single number that tells you the annualized return of a property over its entire holding period, accounting for every cash outflow (down payment, loan amortization, repairs, taxes) and every cash inflow (rental income, eventual sale proceeds). Unlike rental yield or cap rate, which only look at one year, IRR forces you to model the full timeline — and that’s where Philippine real estate gets complicated.

What IRR Actually Captures That Other Metrics Miss

Cap rate and gross rental yield are useful shorthand — the nationwide average gross yield sits around 5.11 percent as of Q1 2026 — but they don’t tell you whether you’ll actually make money after financing costs, vacancy, and a potential price decline at sale. IRR does.

How to Build an IRR Model for a Philippine Property

You don’t need a finance degree. You need a spreadsheet, honest assumptions, and the discipline to test worst-case scenarios. Here’s the framework using a realistic Metro Manila condo deal.

Step 1: Map Every Cash Outflow

Start with the purchase price. For a PHP 6,500,000 condo, a cash buyer puts down the full amount plus roughly 3 percent in closing costs (transfer tax, registration, notarial fees), totaling PHP 6,695,000. A financed buyer puts 20 percent down (PHP 1,300,000) plus the same closing costs, for a total initial cash outlay of PHP 1,695,000. Then add holding costs: monthly association dues (around PHP 70 per square meter for a 45 sqm unit, or PHP 37,800 annually), real property tax (approximately PHP 39,000 at Metro Manila’s 3 percent rate on assessed value), insurance (PHP 4,000), and a repairs reserve of 5 percent of gross rent. These are not optional — they eat into cash flow every year.

Step 2: Estimate Realistic Rental Income

Gross monthly rent of PHP 30,000 sounds reasonable for a PHP 6.5 million condo. But net that against vacancy. With Metro Manila’s secondary-market vacancy at 24.7 percent at end-2025 and projected to rise to 25.6 percent by end-2026, assuming zero vacancy is unrealistic. A one-month vacancy allowance (PHP 30,000) is the minimum. In Bay Area submarkets where vacancy exceeds 50 percent, you might need to budget three to six months of lost rent annually. After all operating expenses — dues, tax, insurance, vacancy, repairs — the net operating income on this unit drops to about PHP 231,200, yielding a cap rate of just 3.56 percent.

Step 3: Add Financing Costs If Using a Loan

This is where many deals break. At an 80 percent loan-to-value ratio and a 7 percent fixed rate over 20 years — within the 6.5 to 8.5 percent range for bank housing loans as of March 2026 — the monthly amortization on a PHP 5,200,000 loan is roughly PHP 40,300. That’s PHP 483,800 annually, more than double the net operating income. The result: negative cash flow every single year. The cash-on-cash return on a financed purchase is -16.9 percent. Your IRR will be deeply negative unless you assume massive price appreciation at sale — and that assumption needs to be tested against real market data.

Step 4: Project the Exit Price

This is the most speculative input and the one that most affects IRR. The Residential Property Price Index rose just 1.6 percent year-on-year in Q4 2025, the slowest pace since Q1 2019. Inflation-adjusted prices actually declined 0.2 percent. Luxury three-bedroom condo prices in Metro Manila CBD fell for three consecutive quarters through Q3 2025. If you assume 3 percent annual appreciation, run the IRR. If you assume 0 percent, run it again. If you assume a 10 percent decline from today’s price at sale — not impossible given the 28 percent nominal crash between 1997 and 2004 — your IRR will likely be negative even for a cash buyer.

When IRR Misleads — and What to Watch For

IRR assumes you can reinvest interim cash flows at the same rate as the project’s IRR. In practice, if your condo generates positive cash flow, you’ll probably park that money in a savings account earning 4 to 5 percent, not reinvest it at 7 percent. This “reinvestment rate assumption” inflates IRR for high-return projects and deflates it for low-return ones. For Philippine real estate, where most deals generate modest single-digit returns, the distortion is small but worth noting.

A bigger issue: IRR treats all cash flows as if they occur at exact annual intervals. Real estate cash flows are lumpy — a tenant might pay late, a major repair hits in year three, the sale closes in month 58 instead of year 5. Modified IRR (MIRR) solves this by letting you specify a reinvestment rate and a finance rate, but most investors don’t bother. The simpler fix is to run a year-by-year cash flow model and calculate the multiple on invested capital (MOIC) alongside IRR. If a deal shows a 12 percent IRR but only a 1.3x MOIC over five years, the absolute return is thin even if the percentage looks good.

What the Market Data Says About Realistic Returns

Let’s ground this in what the numbers actually show. The nationwide average gross rental yield is 5.11 percent. Metro Manila apartment gross yields range from 4.16 to 7.6 percent. After expenses, net yields fall to 3 to 4 percent for most cash buyers. For financed buyers, the picture is worse: at current interest rates, most Metro Manila condos cannot generate enough rent to cover debt service, meaning negative cash flow from day one. The only way to achieve a positive IRR is price appreciation — and the market is not delivering that right now.

Office properties tell a similar story. Average office yields slipped to 6.70 percent in Q1 2026, down 110 basis points quarter-on-quarter. Prime assets in Makati, BGC, and Ortigas held stable, but non-prime assets face higher vacancy and weaker demand. The flight to quality means that a “good” office yield in a secondary location may come with much higher risk of tenant turnover and longer vacancy periods.

Industrial and logistics properties are a different story. With about 870 hectares of new industrial land expected from 2026 to 2028 in Central Luzon, and the 99-year land lease providing long-term security, these assets can generate more predictable cash flows. But the entry ticket is higher, and the market is less liquid — you can’t sell an industrial lot in Pampanga as quickly as a condo in Makati.

How to Run Your Own IRR Calculation

You don’t need expensive software. A spreadsheet with these columns will do: Year, Cash Outflows (down payment, closing costs, loan payments, operating expenses, capital expenditures), Cash Inflows (rental income, sale proceeds), Net Cash Flow, and Cumulative Cash Flow. The IRR formula in Excel or Google Sheets is =IRR(range of net cash flows). For a five-year hold on a PHP 6.5 million condo bought with cash, assuming PHP 231,200 annual net income and a sale price of PHP 6.5 million (zero appreciation), the IRR is roughly 3.5 percent — about what you’d get from a time deposit, with far more risk and hassle.

Change the sale price to PHP 7.15 million (10 percent appreciation over five years, or about 1.9 percent annually), and the IRR climbs to around 6 percent. Change it to PHP 5.85 million (a 10 percent loss), and the IRR turns negative. The sensitivity to exit price is extreme because the rental yield is so low. That’s the core insight: in a low-yield market, your return depends almost entirely on price movement, not income.

What This Means for Different Types of Buyers

Cash Buyer Looking for Income

If you’re paying cash and plan to hold for 10 years or more, a 3.5 to 4 percent net yield is your baseline. That’s not terrible in a low-interest-rate environment, but with the BSP target reverse repurchase rate at 4.50 percent as of April 2026, you can earn a comparable return in government securities with zero vacancy risk, no association dues, and no tenant headaches. The case for buying cash is not about yield — it’s about leverage on future appreciation, and that’s a bet on the market, not the property.

Financed Buyer with Negative Carry

If your monthly amortization exceeds your rental income — which it will for most Metro Manila condos at current prices and rates — you are speculating on price appreciation. Period. The question is whether the annual price growth needed to break even is realistic. At 7 percent interest on an 80 percent loan, you need roughly 5 to 6 percent annual price appreciation just to offset the negative carry over a five-year hold. The RPPI grew 1.6 percent year-on-year in Q4 2025. The math doesn’t work unless rates drop significantly or rents rise sharply.

Developer or Flipper

Pre-selling IRR can look attractive because your capital is deployed in stages. But the full-cycle IRR — from first payment to final sale of the completed unit — is what matters. With about 78,600 unsold condominium units across Metro Manila and a remaining inventory life of 6.8 years, the secondary market is not absorbing supply quickly. Flipping a pre-sale unit before turnover is harder when buyers have choices and can negotiate on finished inventory.

Frequently Asked Questions

IRR is not a magic number that tells you whether to buy. It’s a tool that forces you to be explicit about your assumptions — and in a market where price growth has slowed to a six-year low, vacancy is elevated, and financing costs eat up most of the rental income, those assumptions matter more than ever. Run the model for a cash purchase, a financed purchase, with 0 percent appreciation, with 3 percent appreciation, with a 10 percent decline. If the deal still works in the worst case, it might be worth doing. If it only works when everything goes right, it’s a gamble, not an investment.

If this was useful, you might also want to read our guide to understanding real estate jargon.

Sources

The Ultimate Filipino Guide to Understanding Real Estate Jargon — A companion piece that defines cap rate, cash-on-cash return, and other terms used in this article.

Luxury Airbnb in the Philippines: Is the High-End Market Worth Investing In? — Explores a different investment strategy with its own return profile and risk factors.

Philippines Residential Property Market Analysis. Global Property Guide, 2026.

Philippine Residential Condo Market Report Q1 2026. Colliers Philippines, 2026.

Philippine Property Market Outlook 2026. Colliers Philippines, 2026.

Residential Property Price Index Report Q4 2025. Bangko Sentral ng Pilipinas, 2025.