CityTapNYC Open Data on tap

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Gaps in the data behind this page

  • This dataset publishes no field list, so none of its columns can be analysed.
Where each note comes from

  • This dataset publishes no field list, so none of its columns can be analysed.

    0

    Source: /api/field-coverage/datasets/x7wt-jhdr

    Check it yourself: /api/field-coverage/datasets/x7wt-jhdr#/coverage/columns_total

These pages state their own gaps: /datasets, /freshness, /scorecard, /scorecard/fields, /analyses, /ontology, /graph, /alerts, any topic page under /domains, any dataset page.

Building Footprints Historic (Map)

Office of Technology and Innovationx7wt-jhdrCity Government

Historical footprint outlines of buildings in New York City. Please see the following link for additional documentation - https://github.com/CityOfNewYork/nyc-geo-metadata/blob/main/Metadata/Metadata_BuildingHistoric.md. P Layers are the centroid layers for the Building and Building Historic layers. They contain the same data as those layers but are represented as points instead of polygons. For additional resources, please refer to https://nycmaps-nyc.hub.arcgis.com/search?tags=building&type=feature%2520service%2Cfeature%2520layer

Open at the source

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.

FreshNo automatic refresh

Automatic refresh

No scheduled refresh runs for this dataset, and a refresh you ask for on this page is refused.

  • Our catalog lists this dataset without keeping a copy of its rows, so the automatic queue has no copy to refresh. This fence refuses a refresh you ask for on this page.
  • This dataset needs a copy method that the automatic queue does not run, such as a bulk export of a very large table. This fence refuses a refresh you ask for on this page.
Says it updates
Weekly
Actually updates about every
7 days
Publisher last updated the data
Oct 11, 2026

Our mirror

Whether our copy of this data is current with the source.

Not mirrored

We last synced
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Rows in our copy
—
Rows at the source
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Our copy trails the source by
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Columns

Each source column, with the name and type we use to store it.

The publisher has not provided a data dictionary.

No column manifest is on record for this dataset yet.

Download

This dataset is catalogued but not mirrored, so there is no downloadable copy yet.

Use the API

These are the exact calls for this dataset, against the host you are reading this on. Each one answers JSON, needs no key, and is rate-limited.

Canonical metadata, both freshness axes, columns, attribution, lineage.

curl https://citytap-web-citytap-prod.codenow.nyc/api/datasets/x7wt-jhdr

Ranked, dimension-tag-confirmed relatives of one dataset.

curl https://citytap-web-citytap-prod.codenow.nyc/api/datasets/x7wt-jhdr/partners

Refresh on request

No scheduled refresh runs for this dataset, and a refresh you ask for on this page is refused. See why under Freshness

Source and attribution

Where this data comes from, which version we hold, and what we changed.

Source
https://data.cityofnewyork.us/d/x7wt-jhdr
Version
Snapshot taken: Oct 11, 2026, 4:04 AM
What we changed
We did not change the data. We stored it as published.
Publisher
codenownyc
We retrieved it
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Update history

We have not recorded an update run for this dataset yet.