Multifamily construction-to-permanent financing guide

Three structures: three trade-offs

Open-market take-out. Bank or debt fund construction loan funds construction; sponsor refis to whatever permanent execution wins at stabilization. Maximum flexibility, maximum take-out execution risk if rates have moved.

Agency forward commitment. Fannie or Freddie issues a forward commitment to fund permanent debt at stabilization at a rate locked today (with a small premium). Construction is financed by a bank or debt fund. Eliminates take-out rate risk; preserves take-out execution risk on agency sizing.

HUD 221(d)(4). Single-loan construction-to-perm. Construction loan and 40-year fully-amortizing permanent are issued together; perm rate locks at firm commitment. Maximum certainty, maximum process burden (9 to 12 months to close).

Structure 1: open-market take-out

How it works: bank or debt fund construction loan, typically 24 to 36 months with extension. At construction completion + lease-up to stabilization (typically 6 to 18 months after delivery), sponsor refis to permanent financing, usually agency for multifamily.

Advantages: maximum flexibility on the take-out. If rates have fallen, sponsor captures the lower rate. If sizing improves (better debt yield from higher rents), sponsor captures more proceeds.

Disadvantages: take-out rate risk. If rates have risen meaningfully during construction + stabilization, the take-out may not size to the construction loan balance, requiring equity infusion or a bridge between construction loan maturity and refinanceable stabilization.

When to use: most market-rate multifamily construction with experienced sponsors who can absorb the take-out risk. The default structure.

Structure 2: agency forward commitment

How it works: Fannie or Freddie issues a forward commitment to fund a permanent loan at a date in the future (typically 18 to 36 months out) at a rate locked today. The construction loan is funded by a separate bank or debt fund construction lender. At construction completion + agency-required stabilization, the agency funds the permanent loan and pays off the construction lender.

Cost: rate-lock premium of typically 15 to 35 bps over the spot agency rate, depending on forward period. Plus a non-refundable rate-lock deposit (typically 1% to 2% of loan amount).

Advantages: eliminates take-out rate risk. Sponsor underwrites the construction with full visibility into permanent loan economics. Critical for projects where the construction loan equity check is sized assuming a specific permanent take-out.

Disadvantages: cost of the rate-lock premium. Loss of flexibility, the agency forward commits the sponsor to that specific take-out execution. If sizing or pricing has improved by stabilization, the sponsor doesn't capture the upside.

When to use: market-rate or affordable multifamily construction in periods of rate uncertainty, especially when the construction loan equity check is sized tightly to the permanent take-out math.

Structure 3: HUD 221(d)(4)

How it works: a HUD-approved MAP lender originates a single loan that funds construction (with HUD-monitored draws) and converts at completion to a 40-year fully-amortizing permanent loan at the rate locked at firm commitment.

Cost: mortgage insurance premiums (MIP) of typically 60 to 70 bps annually for the life of the permanent loan, plus closing costs that run materially higher than conventional. Trade-off is the 40-year fully-amortizing fixed rate at maximum leverage (up to 87% loan-to-replacement-cost).

Advantages: longest-dated, highest-leverage, fully-amortizing fixed-rate permanent in the market. Construction-to-perm in one closing. Eliminates take-out rate risk and take-out execution risk.

Disadvantages: 9 to 12 month process. HUD construction administration. Sponsor must work through HUD MAP framework, exhaustive review of construction documents, operating budget, market study, and underwriting. Best done with experienced HUD-approved MAP lender and sponsor familiar with the program.

When to use: large multifamily construction projects (typically $25M+) where the long-term economics of 40-year fully-amortizing fixed-rate debt dominate the decision and the sponsor can absorb the timeline.

Questions to consider

Default to open-market take-out for typical sponsors and market-rate multifamily.

Use agency forward when underwriting tightness or rate volatility makes take-out certainty critical.

Use HUD 221(d)(4) when long-term cost-of-capital and maximum leverage dominate the decision.

Always run a parallel quote process at the front end, multiple construction lenders + agency forward quotes + HUD MAP lender if it's in consideration. The right structure becomes clear from the side-by-side.

Frequently asked questions