NYC Zoning Tax Lot Database

fdkv-4t4zCity Government16 columns

The Zoning Tax Lot Database is a comma-separated values (CSV) file that contains up-to-date zoning by parcel. The Database includes the zoning designations and zoning map associated with a specific tax block and lot. The Database is updated on a monthly basis to reflect rezoning and corrections to the file. All previously released versions of this data are available on the DCP Website: BYTES of the BIG APPLE .

View on NYC Open Data

Quality

B85.1 / 100

From a 500-row sample across 9 columns.

completeness78/ 25% weight

consistency78/ 20% weight

accuracy98/ 20% weight

timeliness83/ 15% weight

usability90/ 20% weight

· No obvious temporal column — limits time-series joins
· Has geographic keys — joinable to other NYC datasets

Related datasets

2020 Census Tracts0.39
City Owned and Leased Property (COLP)0.37
joins ontax_lotbbltax_block
2020 Neighborhood Tabulation Areas (NTAs)0.36
Borough Boundaries0.35
Facilities Database0.35
joins onbbl
PLUTO Change File0.35
joins onbbl
Expense Budget

Geography

Has borough codes (`borough_code`) — joinable, but needs boundary shapes to draw.

Sample rows

borough_code	tax_block	tax_lot	bbl	zoning_district_1	zoning_district_2	special_district_1	zoning_map_number	zoning_map_code
1	1	10	1000010010	R3-2	C4-1	GI	16A	Y
1	1	100	1000010100	R3-2	—	GI	16A

Columns

16 queryable · 16 profiled

The machine field names SoQL needs, with the publisher's own description of each.

Field	Type	Description	Null	Values
`borough_code`	categorical	The borough that the tax lot is located in. (1=Manhattan, 2=Bronx, 3=Brooklyn, 4=Queens, 5=Staten Island)	0%	`435`of 5
`tax_block`	integer	The tax block that the tax lot is located in. This field contains a one to five digit tax block number which is preceded with leading blanks when the tax block is less than five digits. Each tax block is unique within a borough (see BOROUGH).	0%	`292574054452`
`tax_lot`	integer	The number of the tax lot. This field contains a one to four digit tax lot number which is preceded with leading blanks when the tax lot is less than four digits. Each tax lot is unique within a tax block (see TAX BLOCK).	0%	`12015`
`bbl`	integer	A concatenation of the borough code, tax block and tax lot. This field consists of the borough code followed by the tax block followed by the tax lot. The borough code is one numeric digit. The tax block is one to five numeric digits, preceded with leading zeros when the block is less than five digits. The tax lot is one to four digits and is preceded with leading zeros when the lot is less than four digits. For condominiums, the BBL is for the billing lot. See TAX LOT for more information

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