See your property tax history and percentage change and compare to others.

See https://taxhistory.brooklyncoop.org/view1

This web application shows your New York City Property Tax history and the change in market value, assessed value and the assessment ratio.  Each of these values are dictated by our 1980's law.  See https://www.nysenate.gov/legislation/laws/RPT/1805

When the change by our New York City Department of Finance varies from the law it is highlighted.  The variation maybe caused by repairs or changes to your property.

This is a class 4 property that changes to a class 1B property

This highlights the variation from the law.

Check your own property or your neighbors.

We will add a tax prediction next.  Basically, your tax will increase by 20% every five years for Class 1 (1 to 3 Family Residential homes) and 30% every five years for other properties.

Find rare low tax class 1 property in Manhattan and other parts of New York City

See https://city.tidalforce.org/nyctax.html

If you're searching for Real Estate in Manhattan or anywhere in New York City and you want to find low property tax, use this map.

One Million Recent New York City 311 Complaints updated daily on a map

For One Million Recent New York City 311 Complaints updated daily on a map, see http://bit.ly/nyc311latest and https://play.google.com/store/apps/details?id=com.brooklynmarathon.mapcityregister.nyc311

This is a map of the 311 complaints in NYC.

Red = recent
Green = ~ month old
Black = older.

Zoom in to see details.