Property Assessment 100% open

New York City, NY

What data is expected?

Data about assessed property values including location, assessed value, taxes owed, and owner. Many US cities raise a substantial percentage of annual revenue via property tax assessment. Transparent public access to property assessment data helps keep city tax assessors accountable, allowing property owners to see how their property has been assessed relative to other parcels and providing explanatory context for property taxes owed and/or helping to justify appeals to assessments perceived to be unfair. Property assessment data also helps the public keep property owners accountable. (More info)

  • Location (may be an address or parcel number)
  • Land area
  • Property details (type, use, units, description, and/or built improvements, etc.)
  • Assessed value
  • Taxes owed
  • Property owner

How open is the data?

All answers

Question Answer Comment
Openly licensed Yes
Available in bulk Yes
Up-to-date Yes
Available free online Yes
Available free of charge Yes
In an open format CSV, GeoJSON
findable 3
findable_steps I searched for 'New York City Property Assessment Data` and then clicked on the link from the open data portal.
licence_url https://opendata.cityofnewyork.us/open-data-law/
Collected by government Yes
usability 2
collector_name New York City Department of Finance
characteristics Location (may be an address or parcel number), Land area, Property details (type, use, units, description, and/or built improvements, etc.), Assessed value, Taxes owed, Property owner
location http://www1.nyc.gov/site/finance/taxes/property-assessm - Tentative Property Assessment Data
PLUTO contains information about property assessments in NYC, but it also contains a lot of other data from other city agencies. There is additional (and more detailed) property assessment data available here: http://www1.nyc.gov/site/finance/taxes/property-assessments.page

Meta data

Data location   http://www1.nyc.gov/site/finance/taxes/property-assessm - Tentative Property Assessment Data
Data licence   https://opendata.cityofnewyork.us/open-data-law/
Data format   CSV, GeoJSON
Reviewer   Eve Ahearn
Submitters   Eve Ahearn
Last modified   Sat Mar 03 2018 21:39:43 GMT+0000 (UTC)