Designated and Calendared Buildings and Sites
Provides information on all items designated or under consideration for designation (i.e. calendared) by the New York City Landmarks Preservation Commission (LPC). This dataset contains information on all items designated or under consideration for designation (i.e. calendared) by the New York City Landmarks Preservation Commission (LPC). The dataset contains records for each individual, scenic, or interior landmark, as well as properties or sites located within the boundaries of historic districts. Please note that points in this dataset represent individual buildings in addition to non-building sites (such as vacant lots or monuments) regulated by LPC. It is possible for a single property to have multiple designations (such as individual and interior designations, or individual and historic district). For this reason, it is not uncommon to see multiple points on a single tax lot and multiple records for a single property within the database. Please pay close attention to the "MOST_CURRENT," "BBL_STATUS and "LAST_ACTION_ON_LP" fields, which together denote the designation status of a site/property (see Attribute Definitions for more information). The geographic locations of the points in this dataset are derived primarily from the Department of City Planning's PLUTO data in combination with the Department of Information Technology & Telecommunication's building footprint information. Because this dataset is not automatically updated when changes occur in the underlying dataset, BIN numbers and tax lot information are potentially out of date. Please pay close attention to the field descriptions present in the file's metadata to understand how to use this data set. Time values are auto-generated and do not reflect the official time of any LPC action, including designation or calendaring.
Open in the graph · Relate this dataset · What these columns mean
Freshness
The publisher's promise
How the agency that publishes this data says it keeps the data current.
New
- Says it updates
- As needed
- Actually updates about every
- —
- Publisher last updated the data
- Jun 18, 2026
Our mirror
Whether our copy of this data is current with the source.
In sync
- We last synced
- Jun 18, 2026, 10:43 AM
- Rows in our copy
- 39,363
- Rows at the source
- 39,363
- Our copy trails the source by
- under a minute
Columns
Each source column, with the name and type we use to store it.
2 of 34 columns carry a concept; 33 carry a description from the publisher. Read the concept column before you join. A column with no concept carries no claim from us, and a name that looks like a key is not one.
| Source field | Display name | What the publisher says it is | Concept | Source type | Stored as | Stored type | Row identifier | Unit |
|---|---|---|---|---|---|---|---|---|
lm_name | LM_NAME | Official name of the Individual, Scenic, or Interior landmark or of the Historic District as it appears in the designation report | Not bound | Text | lm_name | text | — | |
public_hea | PUBLIC_HEARING | Date of public hearing(s); Note: It is possible for one item to have multiple public hearing dates; this field will be blank for items which have not yet had a public hearing | Not bound | Text | public_hea | text | — | |
last_actio | LAST_ACTION | Last action taken as part of the LP number (i.e. the LP action), specific to the BBL; Note: The last action on a specific BBL may differ from the greater action on the LP number if, for example, an item was left out of the boundaries of a larger historic district. [Note: See below for list of acceptable actions] | Not bound | Text | last_actio | text | — | |
lot | LOT | The four digit tax map lot number, without leading zeros (ex. Lot 0456 appears as 456) | Not bound | Text | lot | text | — |
Download
This file was produced on Aug 26, 2026, 10:53 PM.
Refresh this dataset
Source and attribution
Where this data comes from, which version we hold, and what we changed.
- Source
- https://data.cityofnewyork.us/d/ncre-qhxs
- Version
- Content hash:
6ce3d05828c932a2358dcc3407b1afb262dc3cc65c11193f5679d3fed30d0a22 - What we changed
- We did not change the data. We stored it as published.
- Publisher
- codenownyc
- We retrieved it
- Jun 18, 2026, 10:43 AM
Update history
| Started | Kind | Result | Rows written | Produced by |
|---|---|---|---|---|
| Aug 26, 2026, 2:24 AM | full_replace | success | 39,363 | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.72 |