Commercial Real Estate Financing in New York: The Complete Guide

New York remains the deepest commercial real estate market in the United States by dollar volume, and the most operationally complex. Financing CRE here is not like financing it anywhere else in the country — the transfer taxes are punitive, rent stabilization shapes entire asset classes, and the local lender landscape has reshuffled meaningfully since the 2023 regional bank failures.

Whether you are underwriting a value-add multifamily in Brooklyn, a mixed-use redevelopment in Queens, or an office-to-residential conversion in Manhattan, the fundamentals of financing in New York require navigating constraints that do not exist in Sun Belt markets. This is the playbook.

Why New York Still Matters

Despite the narrative cycles about people leaving for Florida and Texas, New York remains a tier-one CRE market for specific reasons:

• Population density and rent floor — 8.3 million people in NYC alone. Supply cannot expand fast enough to meet housing demand in most submarkets, which sustains rent growth even through economic weakness.
• International capital gravitational pull — New York is still the default port of entry for foreign capital entering US real estate. This supports pricing at the top of the market regardless of local sentiment.
• Asset heterogeneity — 6-unit brownstones, 400-unit mid-rises, medical office condos, and industrial in the Bronx all coexist. Sponsors can find the strategy that fits their skill set.
• Debt market depth — the New York metro has more active CRE lenders than any other US market, from community banks to global debt funds. Competition on the right deal is real.

Key New York CRE Markets

Manhattan

Manhattan is the most capital-intensive and scrutinized submarket in US CRE. Office is bifurcated — trophy Class A pushing record rents while Class B and C face existential pressure. Residential and mixed-use remain in demand, with office-to-residential conversion now a major theme supported by recent zoning changes (the City of Yes initiative).

Brooklyn

Brooklyn has become a market in its own right, with distinct submarkets. Williamsburg, Bushwick, and Downtown Brooklyn command near-Manhattan pricing on new construction, while Crown Heights, Bed-Stuy, and Flatbush offer value-add multifamily opportunity at more accessible entry points. Brownstone portfolios trade actively.

Queens

Queens is the most underwritten borough for upside. Long Island City continues to develop as a commercial extension of Manhattan. Astoria, Jackson Heights, and Flushing have strong immigrant-driven demand and stable rent rolls. Mixed-use properties with ground-floor retail over residential are the bread-and-butter asset type.

The Bronx

The Bronx has the highest multifamily cap rates of the five boroughs and the most concentrated rent-stabilized stock. Understanding rent-stabilization economics is essential to underwriting deals here — the 2019 rent law changes fundamentally altered the value of rent-stabilized buildings. Industrial assets near the Hunts Point and South Bronx corridors are increasingly bid.

Hudson Valley and Westchester

Suburban markets north of the city saw compressed cap rates during the 2020-2022 migration wave and have since recalibrated. Westchester, Rockland, and the Hudson Valley host steady multifamily and mixed-use deal flow at more accessible entry points than NYC.

Upstate — Buffalo, Rochester, Albany, Syracuse

Upstate markets trade at materially higher cap rates than downstate (6.5% to 8.5% on stabilized multifamily vs 4.5% to 5.5% in NYC). Debt availability is thinner and more relationship-driven. These deals typically come through regional banks and specialty private lenders active across the Northeast corridor.

The New York Tax Friction

Transaction costs in New York CRE are uniquely high, and they shape how deals get structured:

• Mortgage recording tax — applies on virtually every CRE mortgage recorded in New York. In NYC it runs 2.80% for loans over $500K on commercial property; outside the city, typically 1.00% to 1.05%. On a $10M bridge loan in Manhattan, that is $280,000 in tax before the first dollar of interest. This is why mortgage assignments are common — an existing mortgage gets assigned to the new lender rather than satisfied and re-recorded, saving the tax on the assigned portion.
• Real property transfer tax (RPTT) — NYC imposes 1.425% on sales above $500K; New York State adds 0.40% (or higher on mansion-tier properties). Total load on a $10M sale can reach ~2.1% before state mansion surcharges.
• Mansion tax — progressive scale on residential purchases over $1M; relevant to mixed-use deals with residential components and to condo conversions.

These costs do not disappear, but they are engineerable. A competent broker structures deals with mortgage assignments, phased closings, or entity-level transfers where legally permissible. Sponsors who do not plan for these costs at LOI stage lose 2% to 4% of total deal economics to taxes.

Rent Stabilization — the Single Biggest Underwriting Factor

Roughly 966,000 rental units in NYC are rent-stabilized. The 2019 Housing Stability and Tenant Protection Act (HSTPA) fundamentally changed the economics of these buildings:

• Vacancy decontrol was eliminated, meaning units cannot be de-stabilized when they turn over
• Individual apartment improvements (IAIs) are capped at $15,000 over 15 years with minimal rent increase pass-through
• Major capital improvements (MCIs) are similarly limited
• Preferential rents can no longer be reset to legal regulated rent on lease renewal

The result: rent-stabilized buildings now trade at much wider cap rates than free-market equivalents, often 8% to 10% on older stock. Lenders underwrite them conservatively. Agency debt (Fannie/Freddie) is available but sized to actual in-place rent, not pro forma. Bridge lenders will do value-add but the path to refinance depends on execution you cannot manufacture through renovation alone.

Development Incentives: 485-x and Legacy 421-a

The 421-a tax abatement program expired in 2022 and was replaced in 2024 with 485-x, which requires deeper affordability than its predecessor but provides meaningful property tax relief for ground-up multifamily with a rental component. For construction deals in the five boroughs, 485-x eligibility is a central underwriting factor — the abatement can swing a deal’s IRR by 300 to 500 basis points.

Construction lenders underwrite to the abatement assumption, but conservatively. Sponsors who model full 485-x benefit without a buffer often find their lender sizing the debt to a haircut.

The Post-Signature Lender Landscape

The March 2023 failure of Signature Bank removed one of the largest CRE lenders in the New York market. Signature held approximately $33 billion in CRE loans at the time of its collapse, with heavy concentration in rent-stabilized multifamily. The successor institution (Flagstar, via New York Community Bancorp) has been systematically reducing CRE exposure.

What filled the vacuum:

• Regional banks stepped up selectively— M&T, Valley National, Dime, Apple Bank, and a handful of community banks remain active but more disciplined on leverage and concentration
• Debt funds took significant share — for bridge and value-add multifamily, debt funds are now often the first-call source
• Life companies — MetLife, Nuveen, and others continue to price competitively on trophy assets in Manhattan and prime Brooklyn
• Agency — Fannie and Freddie remain the cheapest capital for stabilized multifamily, but with tighter sizing on rent-stabilized stock

Typical Deal Structures

Three structures dominate the current New York deal flow:

1. Bridge-to-refi on value-add multifamily. Bridge lender funds acquisition plus CapEx budget (typically 75% LTC), sponsor executes the business plan over 18 to 30 months, deal refinances into agency or life company debt at stabilization.
2. Ground-up construction with 485-x. Construction lender at 65% to 75% LTC, typically three-year term with extensions. Exit to permanent agency debt or sale upon stabilization.
3. Conversion plays (office-to-residential).Requires specialized bridge capital comfortable with both the construction risk and the conversion pathway. Debt funds and high-balance-sheet lenders dominate here; community banks generally do not engage.

Common Mistakes Sponsors Make on NY Deals

• Underestimating soft costs. Legal, title, transfer taxes, mortgage recording tax, and carrying costs during the repositioning period can exceed 4% to 6% of purchase price on complex deals.
• Modeling free-market rents on rent-stabilized units. Lenders will not underwrite this; neither should sponsors. Use actual in-place numbers with modest burn-off on legal destabilization paths that actually exist.
• Assuming 485-x certainty too early. The program has specific requirements around affordability tiers, construction wages, and filing timing. Get the abatement pathway validated by counsel before signing a construction loan.
• Picking the wrong lender pool. Community banks excel on relationship deals with clean sponsors in their footprint. Debt funds win on speed and flexibility. Agencies win on pricing for stabilized multifamily. Conflating these three leads to underwriting rejection or a worse deal than necessary.

How Passy Capital Places New York Deals

We work across the full New York CRE debt stack — bridge, construction, agency multifamily, and specialty conversion financing — and we structure for the tax and regulatory reality of the market. A deal that pencils in Miami on back-of-envelope math often does not pencil the same way in Brooklyn once mortgage recording tax and the true cost of executing in a rent-stabilized building are modeled.

Our role is to match sponsors with the lender pool that fits their deal and to structure the transaction to preserve IRR against the friction costs that are unique to this market.

Have a New York deal? Submit it here. We come back within 24 hours with a structured financing path and the lender pool that fits. Or model the numbers first with our CRE loan calculator.