Metrics & Formulas6 min read

IRR in Real Estate: What It Means and Why It Matters

Internal Rate of Return (IRR) is the gold standard for measuring long-term investment performance. This guide explains IRR in plain English, how it's calculated, and when to use it.

Internal Rate of Return (IRR) is the gold standard for measuring the long-term performance of a real estate investment. Cap rate and cash-on-cash return are single-year snapshots. IRR captures the full investment lifecycle: every year of cash flow plus the eventual sale proceeds, all measured as a single annualized percentage return.

It's the number that tells you how your deal stacks up against any other investment, whether stocks, bonds, or another property, on an apples-to-apples basis.

What IRR Actually Measures

IRR is the discount rate that makes the Net Present Value (NPV) of all your cash flows equal to zero. In plain English: it's the annualized return, accounting for the time value of money, that you earn across the entire holding period.

If you invest $60,000 today and receive positive cash flows each year, then sell the property and net $110,000 at year 7, the IRR is the single annual interest rate at which that cash investment would grow to produce exactly those outcomes. A 14% IRR means your money effectively compounded at 14% per year.

Why IRR Is Better Than Cash-on-Cash for Long-Term Decisions

Cash-on-cash return only measures Year 1 performance. A deal with negative cash flow in Year 1 but strong appreciation and a great exit can easily outperform a high-CoC deal held short-term.

IRR solves this by considering:

Year-by-year cash flows (positive or negative)
The timing of those cash flows (earlier is better, because of the time value of money)
The exit proceeds from selling the property
Equity paydown built up over the holding period

What Is a Good IRR for Real Estate?

General benchmarks (residential and small commercial):

Below 8%: Weak. May be beaten by passive alternatives
10–14%: Solid for a stabilized buy-and-hold deal
15–20%: Strong; typical target for value-add strategies
20%+: Exceptional, often involves meaningful risk or short-term flips

IRR is highly sensitive to the exit assumption. A property with modest cash flow but strong appreciation can hit 15%+ IRR even with a 5% CoC return. Always check the sensitivity of your IRR to the assumed exit price.

IRR in the Real-Estate Analyzer

Calculating IRR by hand requires iterative math, and it's not something you want to do in a spreadsheet manually. The Real-Estate Analyzer computes your deal's IRR automatically for any holding horizon from 1 to 30 years. Change the exit year and watch how IRR responds. Pair it with the stress test feature to see how your IRR holds up when rents drop or appreciation disappoints.

Key Takeaways

1IRR is an annualized return that accounts for all cash flows and the exit value over your entire holding period.
2It is the fairest way to compare real estate against other investments like stocks or bonds.
3A 10–14% IRR is solid for a stabilized rental; 15–20%+ is the target for value-add deals.
4IRR is highly sensitive to your assumed exit price. Always test a range of exit scenarios.

Ready to run these numbers on a real deal?

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