Mezzanine Financing in Construction-Phase Real Estate Development

An overview of how construction-phase mezzanine debt is structured; the role of the intercreditor agreement and…by the way…what about my client’s completion guaranty.

Introduction

My developer clients (and yours too) are always looking for equity. My love for real estate developers is the same as entrepreneurs — they all take risks. They make money and push that money back to the middle of the table. They are always seeking, and always need, equity for the next transaction.

This mindset, paired with the need to balance liquidity provisions for the fifty other deals that are leveraged, is what keeps me on my toes.

Some critical things to think about when dealing with mezzanine lending for construction projects:

1. Lender priority and how money flows into the project. The key document here is the Intercreditor Agreement between the construction lender and the mezzanine lender.
2. The draw requirements of the mezz lender versus the construction lender. You really need to pair up the draw requirements so your client is not doing double work on draw requests and change orders.
3. Syncing up the completion guaranty and what happens in a default situation. What happens if the completion guaranty is called, and by whom? What happens if the mezz lender forecloses on the ownership of the Borrower in a manner that touches the completion guaranty?

All very practical questions.

What construction-phase mezzanine debt actually is

Let me start with what we are actually talking about. A mezzanine loan in this context is a loan made to the direct parent of the mortgage borrower — the entity that owns the project-owning entity. It is not secured by a mortgage on the dirt. It is secured by a pledge under UCC Article 9 of the equity (typically the LLC membership interests) in the mortgage borrower. On default, the mezz lender forecloses on that equity pledge, takes ownership of the project-owning entity, and inherits the project subject to the senior mortgage loan and every real estate lien on the property.

That basic structure produces a few practical realities your client needs to understand before signing anything.

The mezz lender’s collateral is two steps removed from the bricks and sticks. Mechanic’s liens, real estate tax liens, and judgment liens against the mortgage borrower or the property are not extinguished by a UCC foreclosure of the equity — if the mezz lender takes over, it inherits those liens in full and cannot foreclose them out. Pillsbury identifies this “intervening lien” exposure as one of the construction-mezz lender’s three core vulnerabilities (Pillsbury, Mezzanine Loans Behind Construction Loans). For your client, the practical consequence is that the mezz lender will demand a long list of lien-monitoring covenants — and will price the loan with the assumption that some of those liens will end up in your client’s lap.

The senior loan is itself in flux during construction. Construction lenders fund over time against draw requests, monitor the budget, require lien waivers, hold contingency, and police the “in balance” obligation — the requirement that available loan proceeds plus committed equity equal or exceed the remaining cost to complete. Anything the senior does to your client — refuse a draw, declare an out-of-balance condition, accelerate — flows through to the mezz lender, whose collateral evaporates the moment the senior forecloses. That makes the mezz lender extremely interested in the senior loan documents, which is one of the reasons the ICA conversation gets so complicated.

The project must be finished. Unlike a stabilized deal, where a defaulted mezz lender can take ownership and decide whether to hold, sell, or restructure, a construction-phase mezz lender that forecloses inherits a half-built building, an unfunded budget, an unsigned punch list, and (probably) a senior lender demanding cure of defaults and a replacement guaranty before any of the undisbursed loan proceeds will fund. Your client needs to know that this is what the mezz lender is underwriting against — not a clean asset takeover, but a construction-completion problem.

The threshold structuring decision: fully funded vs. pari passu

The first question on any construction-phase mezz deal — and the one that drives nearly every downstream term — is whether the mezz loan funds in full at closing or funds over time alongside senior advances. This is a business-deal decision, but you should be in the conversation because it cascades.

If the mezz funds in full at closing, the mezz lender’s certainty is maximized and day-to-day coordination with the senior is minimized. The cash typically sits in a controlled account and flows into the project on agreed conditions. The trade-off for your client: it pays carry on the full balance from day one, and the senior may resist letting the mezz proceeds fund ahead of senior proceeds (the “deemed equity first” debate).

If the mezz funds pari passu with senior draws — typically pro rata across the construction budget — your client’s carry costs stay proportionate, but now two lenders are reviewing the same draw requests, often with different approval standards. This is exactly the double-work problem I flagged in the Introduction. Pillsbury notes that pari passu funding requires the ICA to specify approval mechanics carefully so that a mezz refusal to fund does not itself constitute the default that triggers senior acceleration.

Most institutional construction mezz in the current market is fully funded at closing or funded into an account with controlled disbursement. The pari passu approach survives mostly in club-style deals where the senior and mezz lenders are part of the same platform.

Intercreditor agreement core issues during construction

The ICA is conventionally framed as a two-party document — senior lender against mezz lender — with your client treated as a signatory but not a real participant. That framing is wrong, particularly in construction deals. Every meaningful ICA provision sits at the intersection of three sets of objectives: the senior wants control of the asset and certainty that the mezz lender will not impair its position; the mezz lender wants meaningful cure and foreclosure rights and a defined path to completion if it has to take over; and your client wants the project to survive a single-creditor dispute without a cascading destruction of equity value. If you read the ICA only for borrower-protective language and let the senior-vs.-mezz allocation provisions go uncommented, you will routinely lose leverage on the items that drive the post-default outcome.

Cure rights and standstill

The mezz lender’s first protection against a senior loan default is the right to cure. Standard ICAs grant the mezz lender an uncapped right to cure monetary defaults so long as the cure payments are timely, and a negotiated period to cure non-monetary defaults, extendable so long as the mezz lender is diligently pursuing the cure or has commenced foreclosure on its equity pledge. The senior agrees to a corresponding standstill against accelerating the mortgage loan or exercising remedies during the cure window.

Two construction-specific points deserve your attention. First, many non-monetary defaults during construction — failures of construction schedule, failures of “in-balance” tests, mechanic’s lien filings — cannot be cured remotely. They require possession of the project and the ability to direct work, which a mezz lender does not have until it forecloses on the equity. Pillsbury’s central observation is that on a serious construction default the mezz lender will frequently need to foreclose in order to cure, not in lieu of curing.

Second, cure rights terminate on the mortgage borrower’s bankruptcy. The automatic stay halts payment, but the senior’s remedies are also stayed; meanwhile, the mezz lender’s contractual cure rights, premised on the senior’s exercise of remedies, fall away. Sophisticated mezz lenders draft cure provisions that survive your client’s bankruptcy where possible and accept that, in any deeply distressed scenario, foreclosure is the path.

Intervening liens

Intervening liens — mechanic’s liens, real estate tax liens, judgment liens — are not extinguished by UCC foreclosure of the equity pledge. The mezz lender takes over a project burdened by every lien filed during your client’s tenure. Two structural responses are common:

• Lien monitoring covenants and trigger events. The mezz loan documents typically require your client (and sometimes the sponsor) to provide title bring-downs, lien searches, and lien-waiver compliance certifications at scheduled intervals during construction. Filing of any non-de-minimis lien is a default that triggers cure rights.
• Title insurance and lien bonds. Many construction-mezz deals require the mezz lender to be named as an additional insured on a “construction loan policy” or a separately issued mezz-specific policy, and require your client to bond around any disputed lien within a defined period. The senior typically requires the same protections; if you are paying close attention, you can negotiate shared coverage and shared bonding obligations rather than two parallel sets of demands.

Foreclosure conditions and the Qualified Transferee

The ICA conditions the mezz lender’s right to foreclose and transfer the project to a successor entity. The dominant mechanic is the “Qualified Transferee” — a defined term capturing institutional sophistication, net worth and liquidity thresholds, construction-completion experience (or retention of a qualified general contractor), and, in branded hotels or other operator-dependent assets, brand or operator acceptability. The mezz lender either takes title itself (if it is a Qualified Transferee) or assigns its right to bid to a designee that qualifies.

The senior’s interest in the Qualified Transferee definition is straightforward: it wants the post-foreclosure owner to have the resources and experience to finish the building, service the debt, and not destabilize the asset. The mezz lender’s interest is competing: the broader the QT definition, the deeper the pool of potential buyers at a UCC sale and the higher the price. Heavily negotiated points include the net worth and liquidity thresholds, the scope of any “Excluded Parties” list (competitors, sanctioned parties, parties in litigation with the senior), and whether the QT must own or have managed a portfolio of similar assets.

Replacement completion guaranty

This is the question I raised at the top — and it is the most contested construction-specific ICA issue. What happens to the completion guaranty when the mezz lender takes over?

The senior’s completion guaranty covers lien-free completion of the project plus the in-balance obligation, and it is typically delivered by your client’s deep-pocket sponsor entity. On a mezz foreclosure, the original sponsor is wiped out and the senior wants comfort that completion remains a recourse obligation of a creditworthy party — almost always demanding a replacement completion guaranty from the foreclosing mezz lender or its designee.

Pillsbury identifies the mezz lender’s three resistance points. The original sponsor guarantor remains liable post-takeover for liabilities accruing during its tenure; the senior’s completion guaranty typically includes liquidated damages, which the mezz lender does not want to inherit; and the mezz lender did not underwrite to a construction-completion role and may not have the in-house capacity to manage development. The market compromise is generally a “going forward only” replacement guaranty — covering completion of construction and the in-balance obligation from the date of the mezz takeover forward, often with a hard dollar cap, and excluding consequential damages and any liquidated damages amount accruing pre-takeover.

That outcome is the right answer for your client. It limits the original sponsor’s exposure to acts that occurred while it still controlled the project. Without the going-forward-only carve-out, your client’s deep-pocket guarantor can find itself on the hook for liabilities created by a successor mezz lender it has no relationship with.

A non-institutional mezz lender expected to actually prosecute the development to completion may be required to deliver a payment guaranty as well; institutional mezz lenders typically negotiate that out. Even without a payment guaranty, the foreclosing mezz lender must expect to fund loan balancing shortfalls per the senior loan documents — the senior will not advance further proceeds against an out-of-balance project.

The guaranty stack

The mezz lender requires its own guaranty package from a creditworthy sponsor, mirroring but separate from the senior’s. Tim Davis and Steven Coury of White & Williams describe the typical construction-mezz guaranty package as having four pieces — your client should expect to deliver every one of them.

A non-recourse carve-out (bad-boy) guaranty from a deep-pocket sponsor entity, listing the events (voluntary bankruptcy, fraud, misappropriation, environmental violations, breaches of single-purpose covenants, transfers without consent) on which your client’s nonrecourse defense is lost and personal liability attaches to the guarantor.

An environmental indemnity running directly from the sponsor to the mezz lender, covering hazardous substances liability without the limitations of CERCLA or the senior’s environmental indemnity.

A completion guaranty substantially similar to the senior’s — covering lien-free completion of the project plus the in-balance obligation. Yes, your client will likely deliver two completion guaranties, one to each lender. They should be coordinated, not stacked in a way that produces inconsistent or duplicative obligations.

An equity funding guaranty in deals where sponsor equity is being contributed pari passu with mezz draws or continues to fund after the mezz is fully advanced. This is the construction-specific item that personalizes your client’s obligation to keep funding through completion, and it is one of the more borrower-impactful provisions at the business-deal level. Push back hard on the dollar cap, the trigger events, and the standard of demand.

One under-discussed item, flagged by ArentFox Schiff and Blank Rome, is the risk that a foreclosing mezz lender’s post-takeover acts can trigger personal recourse against your client’s original sponsor guarantor under the senior’s bad-boy guaranty unless the guaranty is properly carved. The classic scenario: the mezz lender forecloses, takes over the SPE, and then files a voluntary bankruptcy of the mortgage borrower as part of a restructuring strategy. If the senior’s bad-boy guaranty lists voluntary bankruptcy of the mortgage borrower as a recourse trigger, the original sponsor — who no longer owns or controls anything — can be personally on the hook for the senior debt because of acts by a successor. The fix is a carve-out limiting recourse to acts occurring while the original sponsor controlled the borrower. It is easy to draft and almost always accepted when raised early. It is also easy to miss, which is why I look for it on every deal.

Foreclosure mechanics and commercial reasonableness

Mezz foreclosure proceeds under UCC Article 9 and is, in the typical case, materially faster than a judicial foreclosure of a mortgage. The mezz lender accelerates, notices a public sale of the equity collateral, advertises the sale, conducts the sale, and either credit-bids in or accepts a third-party bid. The statutory framework is set out in UCC §§ 9-610 and 9-611, which require that every aspect of the disposition — including the method, manner, time, place, and terms — be “commercially reasonable.”

The benchmark New York decision on the commercial-reasonableness standard is D2 Mark LLC v. OREI VI Investments LLC, the Mark Hotel UCC sale dispute decided in mid-2020. The court enjoined a mezz UCC sale where the lender had given 36 days’ notice during a period when COVID-19 made on-site diligence effectively impossible. The court accepted expert testimony that complex commercial real estate assets typically require longer notice and marketing periods to allow meaningful bidder diligence. If your client is on the borrower side of a UCC sale that feels rushed or under-marketed, D2 Mark is the case you reach for.

The 2010 Bank of America, N.A. v. PSW NYC LLC decision — the Stuyvesant Town / Peter Cooper Village ICA dispute — remains the foundational modern authority on ICA enforcement. The court enforced the senior’s reading of the then-standard CMBS-form ICA, holding that the mortgage had to be paid in full before any mezz UCC sale could proceed at maturity or acceleration. Every post-2010 ICA has been negotiated with that outcome in mind, and the model intercreditor agreement maintained by the CRE Finance Council has evolved to clarify the mezz lender’s preserved foreclosure rights so long as cure and replacement guaranty obligations are honored. If you are reviewing an ICA that does not address this point clearly, mark it up.

A related doctrinal point: the combined mortgage-plus-equity-pledge structure has been challenged under the equitable “clogging the equity of redemption” doctrine — the argument that lender-side equity ownership rights paired with debt collateral effectively foreclose the borrower’s right to redeem. In HH Cincinnati Textile L.P. v. Acres Capital Servicing LLC, the court denied a preliminary injunction against a UCC sale of equity collateral in a combined mortgage-plus-pledge structure. Though the court’s clogging analysis was largely dicta and the holding rested on irreparable harm grounds, the decision is regularly cited as practical support for the enforceability of dual-collateral structures in sophisticated commercial transactions.

The doctrinal core of mezz foreclosure law was largely settled by 2020. What has changed in 2024–2026 is not the cases — it is the volume and complexity of the real-world workouts that exercise them.

What is actually happening in 2024–2026

A few things worth flagging for your client conversations.

Bank retrenchment. Senior banks have tightened construction lending and significantly increased structural and covenant requirements, widening the structural slot for mezz and preferred equity. Reporting from Newmark and the Urban Land Institute frames the result as developers “scrambling for both debt and equity” to bridge senior gaps. That language matches what I am seeing on the ground.

Private credit expansion. Private credit platforms have stepped into the construction mezz space with materially expanded capacity. Blackstone, Apollo, KKR, Ares, and a long tail of smaller specialists have moved from being occasional players to programmatic originators, deploying through dedicated real estate credit funds, BDCs, and direct-lending vehicles. The shift matters for intercreditor practice because private credit mezz tends to be more bespoke than insurance company or CMBS mezz, with longer-form, more borrower-tailored documents and a higher tolerance for non-template covenant structures. That is mostly good news for your client — but it also means the template playbook does not work as well, and you should expect every deal to require fresh thinking.

Distress concentrated in specific submarkets. CMBS multifamily delinquency reached 5.44% in March 2025 (the highest reading since December 2015), and overall CMBS delinquency reached 7.14% in February 2026 before workout-driven modifications pulled the number back (Trepp commentary). Construction-phase distress is concentrated in South Florida and Sunbelt multifamily (oversupply paired with floating-rate carry stress); New York condominium development; and office-to-residential conversions where banks have pulled commitments mid-construction. “Rescue mezz” — sized to take out distressed senior debt or recapitalize stalled projects — has emerged as its own subasset class, generally structured with aggressive control rights and pricing that reflects the project-specific risk profile.

Completion guaranty enforceability has also drawn fresh commentary, including Sherin and Lodgen’s May 2025 piece on the limits of specific performance and the contested treatment of liquidated damages provisions, and Dentons’ May 2025 piece on construction industry distress, which is a useful counterpoint on subcontractor insolvency and mechanic’s lien escalation. If your client’s project depends on subcontractor stability — and most do — read both.

What I look for when reviewing these deals

Four things consistently produce outsized value for my clients at the ICA stage.

The ICA is a business document, not a lender-side technical document. The most heavily negotiated items — Qualified Transferee thresholds, replacement guaranty scope, equity funding guaranty triggers, post-foreclosure recourse carve-outs — directly affect your client’s liability and the project’s survivability. Engage on the senior-vs.-mezz allocation issues even where they appear to be lender-internal.

Bad-boy guaranty carve-outs for post-foreclosure conduct are easy to miss and expensive to omit. Your client’s deep-pocket guarantor should not face personal recourse for acts of a successor that takes over after a UCC foreclosure. The carve-out is straightforward to draft and almost always accepted when raised early.

Lien monitoring obligations during construction should be calibrated to the actual project, not to a templated number of days. A monthly lien search is rarely sufficient on a complex active site, and a short cure period on a significant mechanic’s lien filing may be impossible to satisfy in practice.

Cure-period mechanics should explicitly contemplate a mezz takeover. The mezz lender’s cure rights should survive the senior’s exercise of remedies long enough to allow a UCC foreclosure to occur and the successor to step in. Time periods that expire on senior acceleration, with no diligence-based extension, are a recipe for cascading remedies that destroy equity value across the stack — and that is your client’s equity.

Conclusion

Construction-phase mezz financing rewards careful structuring on the front end and punishes shortcuts. The ICA is the central document — not because lenders are adversarial, but because the structural collateral asymmetry between the senior and the mezz creates a set of operational scenarios that have to be negotiated in advance. Pillsbury’s construction-specific mechanics and Davis and Coury’s guaranty stack analysis remain the most useful practitioner frameworks. The 2010–2020 case law on commercial reasonableness, ICA enforcement, and equity foreclosure remains the doctrinal core. What has changed is the market: capital is more programmatic, banks have stepped back, and the distress fact patterns are more concentrated and more public.

My takeaway, which I tell every client putting equity into a construction deal: the cost of getting the ICA wrong is being demonstrated in real time, and the way to protect yourself is to negotiate it now — before anyone needs it.

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Sources

Primary practitioner sources

• Harcourt, Caroline A. (Pillsbury Winthrop Shaw Pittman), Mezzanine Loans Behind Construction Loans — Special Considerations and Intercreditor Agreement Provisions, Distressed Real Estate During COVID-19 series.
• Davis, Tim & Coury, Steven (White & Williams LLP), Construction Mezzanine Financing, Best Lawyers (May 2019).

Case law (opinions linked)

• D2 Mark LLC v. OREI VI Investments LLC, 2020 NY Slip Op 32057(U) (N.Y. Sup. Ct., Comm. Div., June 23, 2020) (the Mark Hotel UCC sale dispute).
• Bank of America, N.A. v. PSW NYC LLC, 29 Misc. 3d 1216(A) (N.Y. Sup. Ct. Sept. 16, 2010) (Stuyvesant Town / Peter Cooper Village).
• HH Cincinnati Textile L.P. v. Acres Capital Servicing LLC, 2018 NY Slip Op 31263(U) (N.Y. Sup. Ct. June 19, 2018).

Supplementary practitioner memos

• ArentFox Schiff, Non-Recourse Carve-Outs: Borrower and Guarantor Considerations.
• Blank Rome, Bad-Boy Guaranties and Protecting Yourself from Acts of Others.
• Sherin and Lodgen, Completion Guarantees in Construction Development Loans: Are They Enforceable? (May 2025).
• Dentons, Construction loans: risks when the construction industry is in distress (May 2025).

Market data and commentary

• CBRE, Q4 2025 US Capital Markets Figures.
• Commercial Observer, Commercial Real Estate Lending Volumes 2025; Q3 2025 CRE Investment Sales / Loan Originations (Newmark).
• Trepp / Multifamily Dive, Trepp CRE-Diq CMBS Loan Delinquencies.
• Urban Land Institute, Construction Financing Outlook: Developers Scramble to Line Up Both Debt and Equity.
• CRE Finance Council, crefc.org (industry-standard model intercreditor agreement).