Lenders and borrowers in New York City must be cautious of a requirement that can add significant time and costs to development projects. The New York City Department of Building mandates in BC Section 3309 that the entity undertaking the construction or demolition work protect adjoining buildings. However, in order to provide the protection, whether it be underpinning or roof protection, written approval to access the neighboring properties must be obtained from the owners of the those properties. Many property owners will demand payment to provide the required access to the developer. Of course, financial compensation may be warranted if a neighboring property is negatively impacted by a construction project, but more often than not building owners see the “access agreement” or “license fee” as an opportunity to receive a large payoff or even block construction.
Indeed, the requirement is prone to abuse, and can add risk for lenders and developers by adding unforeseen costs and delays to construction projects. In an ongoing court case, for example, a prominent real estate developer is accused of extortion and purposely stalling a construction project.
Continue reading the GlobeSt blog here.

May 27, 2026
In cities across the country, historic industrial assets continue to present challenges and untapped potential. For developers willing to navigate the complexity – and for advisors equipped to translate that complexity into actionable insight – these properties can become catalysts for long-term urban reinvestment.

May 20, 2026
Corey Myers discusses how proactive indoor air quality programs help commercial property teams prevent mold, moisture, and tenant complaints before they escalate.

May 20, 2026
Frank Krech, Sr. Engineer at Partner, brings years of expertise in structural engineering, building envelope consulting, & restoration engineering.




