Ground-Up Development Risk: Why Construction Returns Demand a Premium

Stabilized real estate assets generate income from day one. Development projects do not. The capital flows in over 18 to 36 months of construction, with no cash yield, before the asset is leased and stabilized. The interim period concentrates risk that does not exist in stabilized acquisitions.

This piece breaks ground-up development risk into its three structural components — entitlement, construction, and lease-up — and offers a framework for the IRR premium each should command relative to acquiring the same asset stabilized.

Entitlement risk: getting permission to build

Before construction begins, the developer needs zoning approvals, building permits, environmental clearances, and often community consent. In some jurisdictions this is a six-month administrative process. In others it is a multi-year political process with no guaranteed outcome.

Entitlement risk is binary at the extreme: either the project receives approval or it does not. A project that loses entitlement after 18 months of pre-development spending may produce a near-total loss on pre-development capital.

Developers price entitlement risk by either acquiring fully entitled land (paying a meaningful premium for the certainty) or acquiring 'entitlement-contingent' land where the closing is conditional on receiving approvals. The latter is structurally LP-friendlier when available.

Construction risk: cost overruns, schedule slips, and the GMP fiction

Construction risk has three primary components: cost overruns, schedule delays, and quality failures.

Cost overruns are the most common. Even with a Guaranteed Maximum Price (GMP) contract, change orders erode the guarantee. A 5 to 10 percent overrun is typical; 20 percent overruns occur on roughly 15 percent of projects in our experience.

Schedule delays compound: each month of delay accrues interest on the construction loan, postpones lease commencement, and pushes the eventual stabilized sale further into a market that may have moved.

Quality failures are rarer but expensive: structural defects, MEP system failures, or building-envelope problems can require remediation costing 10 to 30 percent of original construction cost.

Well-structured development deals price these risks through contingency reserves: typically 5 to 10 percent of hard costs as a contingency line, plus an interest reserve sized to fund debt service through a 6-month delay.

Lease-up risk: the months between completion and stabilization

Once the building is delivered, it must be leased. In a strong market this is a 6-month exercise. In a weak market it can take 18 to 24 months, with concessions (free rent, tenant improvement allowances, broker fees) that materially erode effective rent.

Lease-up risk is the most market-dependent of the three. A developer who delivered a Class A office building in Q1 2020 faced a lease-up environment unrecognizable from what was underwritten in 2017 when the project broke ground.

Mitigation: pre-leasing. A developer who secures 40 to 60 percent pre-leasing before construction starts converts much of the lease-up risk into known cash flow. The trade-off is that pre-leasing typically requires meaningful tenant concessions and accepts the rent levels of the construction start date rather than the delivery date.

The IRR premium development should command

Stabilized core-plus acquisitions in primary markets underwrite to 9 to 11 percent net IRR. Value-add acquisitions underwrite to 12 to 17 percent. Ground-up development should sit at or above the high end of value-add, with the exact premium depending on which risks are most exposed:

• Fully entitled land + GMP contract + 50 percent pre-leasing: 15 to 18 percent target net IRR.
• Fully entitled land + GMP contract + no pre-leasing: 18 to 22 percent.
• Entitlement-contingent land + GMP: 20 to 25 percent (entitlement risk demands a meaningful premium).
• Speculative entitlement + speculative lease-up: 25 percent and up, and even this may be insufficient compensation for the risk.

What to ask a development sponsor

A focused diligence list for any development opportunity:

• What entitlements are in place, and what remains? What is the political risk of the remaining approvals?
• Is the construction contract GMP, cost-plus with GMP, or cost-plus open? What is the contingency reserve as a percentage of hard costs?
• What is the interest reserve sized for? How many months of delay can the project absorb without an equity catch-up call?
• What pre-leasing exists? At what rent and what concession package?
• What is the developer's history of cost overruns and schedule delays on the prior five projects?

Frequently asked questions