New York parcel data by county

New York: 5,788,785 parcels across 62 counties. Owner of record is on 99 percent of parcels; year built is published in 61 counties and missing in Nassau. Assessed values are on 99 percent of parcels and a recorded sale date on 30 percent.

5,788,785parcel records

62counties loaded

225,140out-of-state owners

Not held for any county in New York: vacancy. Those fields are carried where the county publishes them.

Data coverage across the counties we carry

Parcel-weighted across every county we carry in New York. These are counted from the database, not estimated.

Owner of record99%

Assessed values99%

Sale date30%

Year built69%

Zoning49%

Open the New York map See plans

Every county we carry, ranked by parcel count

#	County	Parcels	Owner	Values	Sales	Year built
1	Suffolk County	586,600	99%	99%	47%	14%
2	Nassau County	419,844	99%	99%	0%	3%
3	Queens County	380,965	99%	99%	51%	97%
4	Erie County	370,424	99%	99%	20%	87%
5	Kings County	358,712	99%	99%	52%	97%
6	Monroe County	267,900	99%	99%	22%	92%
7	Westchester County	258,145	99%	99%	1%	58%
8	Onondaga County	181,909	99%	99%	68%	88%
9	New York County	178,536	99%	99%	64%	99%
10	Orange County	145,694	99%	99%	0%	82%
11	Richmond County	135,922	99%	99%	35%	93%
12	Albany County	112,804	99%	99%	0%	87%
13	Dutchess County	110,060	99%	99%	73%	85%
14	Bronx County	107,061	99%	99%	49%	94%
15	Oneida County	105,058	98%	98%	0%	72%
16	Saratoga County	102,382	99%	99%	50%	81%
17	Niagara County	93,467	100%	99%	0%	84%
18	Rockland County	92,620	99%	99%	31%	92%
19	Chautauqua County	88,396	99%	99%	61%	61%
20	Ulster County	88,260	99%	99%	1%	76%
21	Broome County	85,058	99%	99%	70%	77%
22	St. Lawrence County	67,717	99%	99%	0%	61%
23	Sullivan County	67,340	99%	99%	0%	60%
24	Rensselaer County	64,346	99%	99%	76%	81%
25	Oswego County	59,567	100%	100%	77%	72%
26	Schenectady County	57,906	99%	99%	0%	84%
27	Steuben County	55,384	99%	99%	71%	67%
28	Ontario County	51,318	99%	99%	57%	81%
29	Cattaraugus County	50,300	100%	99%	48%	71%
30	Jefferson County	49,650	99%	99%	20%	66%
31	Warren County	45,869	99%	99%	49%	71%
32	Wayne County	43,900	99%	99%	14%	78%
33	Delaware County	43,020	99%	99%	0%	47%
34	Putnam County	42,295	99%	99%	0%	83%
35	Herkimer County	41,332	99%	99%	0%	89%
36	Otsego County	39,706	99%	99%	0%	58%
37	Cayuga County	39,127	100%	100%	0%	74%
38	Greene County	38,418	99%	99%	0%	64%
39	Clinton County	38,414	100%	99%	6%	70%
40	Chemung County	37,986	99%	99%	36%	78%
41	Madison County	37,240	98%	98%	0%	68%
42	Essex County	35,942	99%	99%	0%	60%
43	Columbia County	35,760	99%	99%	0%	74%
44	Washington County	35,528	99%	99%	33%	69%
45	Tompkins County	35,369	99%	99%	55%	76%
46	Fulton County	33,067	0%	0%	0%	67%
47	Franklin County	31,785	100%	99%	0%	57%
48	Chenango County	30,838	100%	100%	67%	67%
49	Allegany County	28,871	99%	98%	0%	58%
50	Livingston County	28,780	99%	99%	0%	74%
51	Genesee County	28,266	99%	99%	25%	73%
52	Tioga County	26,133	100%	100%	0%	67%
53	Montgomery County	25,260	99%	99%	44%	69%
54	Lewis County	24,689	99%	99%	11%	52%
55	Wyoming County	23,530	99%	99%	0%	66%
56	Schoharie County	23,113	99%	99%	3%	56%
57	Cortland County	22,662	99%	99%	0%	69%
58	Orleans County	20,000	95%	95%	0%	70%
59	Seneca County	17,560	99%	99%	0%	70%
60	Yates County	14,759	98%	98%	0%	72%
61	Schuyler County	13,274	99%	99%	0%	62%
62	Hamilton County	12,947	99%	99%	6%	53%

Biggest cities by parcel count

City	Parcels
New York	1,161,107
Rochester	160,541
Hempstead	156,574
Buffalo	93,458
Oyster Bay	80,337