NYC Property Intelligence

Landmark Designation

Protection status granted by the NYC Landmarks Preservation Commission that restricts alterations to a building's exterior.

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What is Landmark Designation?

The NYC Landmarks Preservation Commission (LPC) designates individual landmarks and historic districts. Designated buildings cannot alter their exteriors without LPC approval. Interior landmarks also exist but are less common.

Landmark status affects what permits can be obtained and what renovations are allowed. It's an important factor in property valuation and development planning. RegWatch shows landmark and historic district status for every property.

Frequently Asked Questions

What does landmark designation mean?

A building designated by LPC cannot alter its exterior without commission approval. This protects architectural character but limits renovation options.

How do I check if a building is landmarked?

RegWatch shows individual landmark and historic district status for every property in its zoning tab.

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Landmark Designation | RegWatch