Definition
Yield on cost (also called stabilized yield or going-in yield for a new project) measures a project’s stabilized net operating income (NOI) as a percentage of the project’s total cost. It answers a simple question: How much income does this project produce once stabilized, relative to what it cost to build or create?
How It’s Calculated
Core formula
- Yield on Cost = Stabilized NOI ÷ Total Project Cost
What “Total Project Cost†typically includes
- Acquisition: land or building purchase price, closing costs.
- Hard costs: construction/renovation, sitework, utilities, GC overhead & profit.
- Soft costs: architecture/engineering, permits, legal, insurance, consultants.
- Financing & carry: interest during construction, lender fees, taxes/insurance during lease-up.
- Reserves/contingency: contingency, replacement reserves (if included in your cost definition).
Why It Matters
Yield on cost is a quick way to judge whether development or value-add work is creating enough income relative to capital. Investors often compare yield on cost to the market cap rate for similar stabilized assets. If your yield on cost is meaningfully higher than the market cap rate, you may be creating value (subject to lease-up, risk, and execution).
Yield on Cost vs. Cap Rate
These metrics look similar but answer different questions:
- Yield on Cost: Stabilized NOI ÷ Total cost you incurred (developer/investor perspective).
- Cap Rate: NOI ÷ Current market value/price (market pricing perspective).
Value creation intuition
- If Yield on Cost > Market Cap Rate, the stabilized asset value may exceed your cost (you built “below marketâ€).
- If Yield on Cost < Market Cap Rate, you may have overpaid for land/costs or underwritten NOI too aggressively.
Investor Uses
- Development feasibility: quickly assess whether projected NOI supports the all-in cost.
- Value-add ROI check: measure NOI lift relative to renovation budget and acquisition basis.
- Comparing options: choose between buying stabilized assets vs creating yield through development.
- Capital allocation discipline: set minimum yield-on-cost targets to filter marginal projects.
Example
A developer has an all-in project cost of $25,000,000. The stabilized NOI is projected at $1,600,000. Yield on cost is:
- Yield on Cost = $1,600,000 ÷ $25,000,000 = 6.4%
If stabilized comparable assets trade at a 5.25% cap rate, the implied value at stabilization would be:
- Implied Value = $1,600,000 ÷ 0.0525 ≈ $30,476,190
This suggests potential value creation versus a $25.0M cost basis, assuming NOI is achieved and the market cap rate holds.
Key Sensitivities
- NOI accuracy: rent assumptions, vacancy, concessions, and operating expenses drive the numerator.
- Cost control: change orders, escalation, and delays inflate the denominator.
- Time: slower lease-up increases carry costs and can lower effective yield.
- Market cap rate: cap rate expansion can erase “spread†even if yield on cost looks good.
Common Pitfalls
- Using “pro forma NOI†too early: yield on cost should reflect a realistic stabilized NOI, not year-one fantasy.
- Inconsistent cost definition: excluding financing/carry can overstate yield on cost.
- Ignoring reserves: long-term capex needs can reduce true economic yield.
- Assuming spread equals profit: you still need to survive entitlement, construction, and lease-up risk.