By K2 Capital | July 22, 2025 | Participating mortgage, higher-leverage construction financing, development capital without equity dilution
Development projects regularly land in a familiar gap. The senior construction loan covers most of the cost, but the equity requirement still ties up a meaningful amount of sponsor capital. Bringing in a traditional joint venture partner fills the hole, but it also introduces profit participation, control considerations, and partnership dynamics that many developers would rather avoid.
A participating mortgage structure offers significantly higher leverage while keeping the financing structured as debt, not equity.
How It Works
The lender provides senior construction financing paired with a modest participation in project cash flow and profits at exit. In exchange, leverage can reach 75% to 95% or more of total project cost, depending on the deal profile.
Because the financing is structured as debt, the sponsor retains ownership control, operational decision-making authority, and the full benefit of depreciation and mortgage interest deductions. There are no traditional IRR hurdles or equity waterfalls.
Participation guidelines typically scale with leverage: 30 to 35% participation at 80 to 85% leverage, and 40 to 50% participation at 90% or higher leverage. The fixed coupon starts around 5.5%, with full recourse during construction that burns off once the project achieves a 1.0x DSCR on an amortizing basis.
Recent Example
We introduced this structure for a multifamily developer who had strong projects in the pipeline but was running low on equity capacity. Senior construction financing was available at 65% of cost, but the remaining 35% was consuming the sponsor’s balance sheet across multiple deals.
The participating mortgage covered the full capital stack above the senior loan. The developer preserved equity for future projects, took their standard development fee during construction, and maintained full operational control throughout.
The program is backed by institutional insurance company capital and executed directly on balance sheet, allowing the lender to lock rates at application.
| Project Size | $10,000,000 to $50,000,000 total capitalization |
|---|---|
| Leverage | 75% to 95%+ loan-to-cost depending on project profile |
| Loan Term | Construction period plus 2 to 3 years of additional term |
| Structure | Fixed coupon starting around 5.5% plus participation in project cash flow and profit at exit |
| Participation Guidelines | 30 to 35% at 80 to 85% leverage; 40 to 50% at 90%+ leverage |
| Asset Classes | Multifamily, industrial, medical office, grocery-anchored retail, self-storage, build-to-rent, single-tenant net lease |
| Recourse | Full recourse during construction; burns off at 1.0x DSCR on an amortizing basis |
| What Makes This Capital Different | Higher leverage than traditional construction loans; structured as debt, not equity; no IRR hurdles or equity waterfalls; sponsor retains tax benefits; balance sheet execution from institutional insurance capital |
If this sounds like a fit for your situation, submit a request with some additional context. We will review it and determine whether this capital partner aligns with your situation.