Facade Project Needs the Neighbor's Property? Get an Access Agreement Early

What happened

Habitat Magazine published a guide on October 24, 2026, in its November 2026 issue, on how New York City building owners can get an access agreement from a neighbor before a facade project. The issue comes up when work needs scaffolding, overhead protection or entry onto the building next door. Without the neighbor's permission, the article says, a project can stall before it starts.

The article advises telling the neighbor as soon as the building knows about the project, often a year or more ahead, and starting formal negotiations at least two or three months before construction. It says the neighbor generally must get 60 days' notice before work begins. The agreement should spell out where workers will enter, what equipment will be installed and for how long, how the neighbor's property will be protected and who pays. The neighbor's lawyer and engineer will likely review the site safety plan and insurance and may ask for a pre-construction survey. The article says most delays come from that review, not from neighbors seeking money.

On costs, the article says the neighbor should not pay for expenses the construction creates. The owner doing the work should expect to cover the neighbor's legal fees, engineering or architectural review fees, and possibly a license fee for temporary use of the property. Loss of use, such as scaffolding blocking a backyard or terrace all summer, is part of the negotiation.

If the neighbor stays silent or refuses, the owner's attorney can bring a proceeding under Real Property Actions and Proceedings Law Section 881. The article says a neighbor cannot block access that is reasonably necessary if the owner follows all codes, uses licensed professionals and carries adequate insurance. A judge sets the conditions, including compensation. The court route can take two or three months, which could cost the owner its construction window.