What Is a Good IRR for a Real Estate Development

A practical guide to what a good IRR looks like in real estate development and how to read it correctly.

What Is a Good IRR for a Real Estate Development

Ask ten developers what a good internal rate of return is and you will get ten different answers, all of them correct in their own context. IRR is the most cited metric in real estate development, and also the most misunderstood. There is no universal threshold that defines a good return, because the right number depends entirely on the risk, the strategy and the time horizon of the project. Understanding how to read IRR is more useful than memorizing a target.

What IRR actually measures

The internal rate of return is the annualized rate of growth that a project's cash flows generate, accounting for the timing of every inflow and outflow. Unlike a simple profit margin, IRR is sensitive to when money comes in and goes out: returns received sooner are worth more than the same returns received later. This makes IRR a powerful tool for comparing projects of different durations, but also one that can be manipulated by timing assumptions. A clear grasp of what IRR rewards, speed as much as size, is the starting point for judging it.

Good is relative to risk

There is no good IRR in the abstract; there is only a good IRR for a given level of risk. A stabilized, fully leased building in a prime location might be attractive at a modest IRR because the risk is low. A ground-up development on an unproven site, with construction and lease-up risk, needs a much higher IRR to compensate. As a broad guide, core, lower-risk projects often target returns in the low teens, while opportunistic ground-up development typically aims for the high teens to mid-twenties or more. The higher number is not better if it comes with proportionally higher risk.

Why IRR alone misleads

IRR has well-known blind spots. It says nothing about the absolute size of the profit: a project with a spectacular IRR over a few months may return less actual money than a steadier one over several years. It also assumes that interim cash flows can be reinvested at the same rate, which is rarely true. For these reasons, experienced developers always read IRR alongside the equity multiple, which shows how many times the invested capital is returned, and the absolute profit. A disciplined feasibility analysis, of the kind that underpins the work at Nodo Urbano, never relies on IRR in isolation.

Time horizon changes everything

The same total profit produces a very different IRR depending on how long the capital is at work. A 50 percent total return over two years implies a far higher IRR than the same 50 percent over five years. This is why short-term, fast-turn projects can post eye-catching IRRs that overstate their real attractiveness once risk and effort are considered. When comparing opportunities, it is essential to look at the holding period behind the number, not just the number itself.

Setting a realistic target

A good IRR target is one grounded in the specific project: its risk profile, its location, its financing and its timeline, with a margin for the things that go wrong. Padding the model with optimistic rents and minimal contingencies to manufacture an impressive IRR is the surest way to disappointment. The most credible projections are those that survive conservative assumptions and still clear the developer's required return.

Conclusion

A good IRR for a real estate development is the one that fairly compensates the risk taken, holds up under conservative assumptions and is read alongside equity multiple and absolute profit. The number that matters is not the highest on a spreadsheet but the most defensible in reality. Treat IRR as one instrument among several, and it becomes a guide; treat it as the whole story, and it becomes a trap.