Cell towers in Suffolk County, NY

The FCC registry lists 247 constructed antenna structures in Suffolk County, 9% of New York's 2,735 — one of the three most in the state. Ownership is spread across 75 registrants; the largest, SBA Communications, has 52 (21%). The three big tower companies — American Tower, Crown Castle and SBA — hold 92 between them.

Value a buyout offer

1Constructed structures 247
2Tallest 685 ft
3Largest owner SBA Communications
4Median height (state 190 ft) 131 ft

Structures

247

rank 1 of 62 in NY

Most common type

Pole

26% of structures

Over 200 feet

18% of structures

Peak build decade

2000s

36% built then

Who owns the towers in Suffolk County

75 different registrants own the 247 structures. 2 are registered to individuals or family trusts, whose names this site withholds. Owner names are the registrant's legal entity as filed with the FCC; the large tower companies file under many subsidiary names, which this site groups into families where the brand is in the name or listed in the company's SEC filings.

Constructed structures in Suffolk County by owner group, bars to scale. Source: FCC ASR, October 2026.

Height and age

The median structure here stands 131 feet, 59 feet shorter than the New York median, typical of denser areas where more, shorter sites fill in coverage. The tallest is a guyed tower near Middle Island at 685 feet, built in 2023. More than in any other decade, 36% were built in the 2000s.

Structures in Suffolk County by type, bars to scale. Source: FCC ASR.

Structures in Suffolk County by decade built, columns to scale. Source: FCC ASR.

Every registered structure

Sorted tallest first. The registration number opens the FCC record, which shows the exact location and the owner's contact for the structure. A tower on your land that is not in this list is probably under 200 feet and away from airports, so it did not need registering — see why some towers aren't listed.

FCC reg.	Type	Height	Built	City	Owner
1007666	Guyed tower	685 ft	2023	Middle Island	SBA Towers XI, LLC
1006717	Guyed tower	642 ft	1985	Brookhaven Town	CBS Communications Services Inc.
1002735	Other or unspecified	620 ft	1965	Northport	KeySpan Corporation
1002736	Other or unspecified	620 ft	1965	Northport	KeySpan Corporation
1002737	Other or unspecified	620 ft	1965	Northport	KeySpan Corporation
1002738	Other or unspecified	620 ft	1965	Northport	KeySpan Corporation
1269692	Other or unspecified	620 ft	2010	Huntington	National Grid USA Service Company, Inc.
1269695	Other or unspecified	620 ft	2010	Huntington	National Grid USA Service Company Inc.
1269700	Other or unspecified	620 ft	2010	Huntington	National Grid USA Service Company, Inc.
1269703	Other or unspecified	620 ft	2010	Huntington	National Grid USA Service Company, Inc.
1004116	Guyed tower	522 ft	1998	Manorville	SBA Properties, LLC
1219580	Lattice tower	500 ft	2000	Islip	American Towers LLC
1003715	Guyed tower	425 ft	1973	East Shoreham	Private owner (name withheld)
1002509	Tower	420 ft	1973	Jamesport	KeySpan Corporation
1007665	Lattice tower	414 ft	2014	Central Islip	Islandia Studios LLC
1054022	Tower	393 ft	2006	Hauppauge	GRANDVIEW DEVELOPMENT LLC
1033042	Tower	377 ft	1997	Greenport	VILLAGE OF GREENPORT
1003627	Tower	360 ft	1969	Greenport	CSC Acquisition-NY, Inc.
1003631	Tower	353 ft	1969	East Hampton	CSC Holdings LLC
1003317	Lattice tower	350 ft	1993	Farmingville	High-Tower Communications, Inc.
1023062	Water tank	341 ft	2006	South Setauket	SUFFOLK COUNTY WATER AUTHORITY
1017802	Lattice tower	329 ft	1965	Dix Hills	Pinnacle Towers LLC
1003630	Guyed tower	328 ft	1969	Southampton	GTC Uno, LLC
1003628	Tower	327 ft	1966	Riverhead	GTC Uno, LLC
1006932	Tower	327 ft	2002	Farmingville	Vertical Bridge CC FM, LLC
1056734	Lattice tower	327 ft	1998	Islip	CTI Towers Assets II, LLC
1006778	Guyed tower	324 ft	1969	Islip	American Towers LLC
1005991	Tower	319 ft	1995	East Hampton	New York State Office of Parks, Recreation & Historic Preservation
1014849	Lattice tower	310 ft	1957	Sag Harbor	American Towers LLC
1056731	Tower	308 ft	1982	Manorville	SBA Towers V, LLC
1043284	Tower	305 ft	1985	Selden	COMMUNICATIONS LEASING INC
1006410	Tower	304 ft	2004	Islip	StratCap Wireless Group
1014850	Lattice tower	278 ft	1954	Melville	American Towers LLC
1064778	Tower	274 ft	1999	Farmingville	GTC Uno, LLC
1018616	Tower	266 ft	2008	Melville	Suffolk County Police Department
1065572	Lattice tower	266 ft	1992	Babylon	SBA Properties, LLC
1007270	Lattice tower	261 ft	2012	Riverhead	American Towers LLC
1003629	Tower	237 ft	1986	Sag Harbor	CSC Acquisition-NY, Inc.
1057937	Other or unspecified	233 ft	2007	Hampton Park	Suffolk County Police Department
1003633	Tower	230 ft	1970	Central Islip	Petra Cablevision Corp.
1063511	Tower	213 ft	1970	Islip	GTC Uno, LLC
1238269	Tower	210 ft	2003	Yaphank	Suffolk County Fire Rescue
1005534	Lattice tower	206 ft	1957	Shirley	American Towers LLC
1010176	On a building	206 ft	1992	Huntington	AT&T Corp
1232998	Monopole	200 ft	2002	Flanders	T-Mobile USA Tower LLC
1219447	Lattice tower	199 ft	2000	East Hampton	East Hampton, Town Of
1312422	Monopole	199 ft	2020	East Hampton	New Cingular Wireless PCS, LLC
1237899	Lattice tower	196 ft	2003	Shelter Island	SBA Towers IV, LLC
1316738	Lattice tower	194 ft	2021	Montauk	East Hampton, Town Of
1289199	Pole	191 ft	2013	Sag Harbor	New York SMSA Limited Partnership
1237613	Tower	190 ft	2001	Babylon	SBA Properties, LLC
1026979	Tower	180 ft	2006	Southampton	SUFFOLK COUNTY WATER AUTHORITY
1280421	Monopole	176 ft	2011	Nesconset	SBA Towers IX, LLC
1023058	Water tank	174 ft	2006	Yaphank	SUFFOLK COUNTY WATER AUTHORITY
1003626	Lattice tower	170 ft	1969	East Quogue	GTC Uno, LLC
1007268	On a building	170 ft	1983	Patchogue	Verizon New York Inc.
1013188	Water tank	170 ft	1969	Kings Park	SUFFOLK COUNTY WATER AUTHORITY
1280915	Pole	170 ft	2014	Kings Park	Site Tech Wireless, LLC
1017808	Tower	167 ft	1959	Seldon	Pinnacle Towers LLC
1244935	Monopole	164 ft	2004	Amagansett	American Towers LLC
1310626	Monopole	164 ft	2021	Smithtown	SBA Towers XI, LLC
1330468	Monopole	164 ft	2025	Southold	ELITE TOWERS, L.P.
1026977	Water tank	162 ft	2006	Bay Shore	SUFFOLK COUNTY WATER AUTHORITY
1013189	Water tank	161 ft	1960	Copiague	SUFFOLK COUNTY WATER AUTHORITY
1013197	Water tank	161 ft	1959	Deer Park	SUFFOLK COUNTY WATER AUTHORITY
1023063	Water tank	161 ft	2006	Brentwood	SUFFOLK COUNTY WATER AUTHORITY
1039820	Water tank	161 ft	2006	Greenport	SUFFOLK COUNTY WATER AUTHORITY
1249967	Guyed tower	161 ft	2005	Holtsville	American Towers LLC
1058243	Pole	160 ft	1998	West Babylon	SBA Towers, LLC
1007030	Tower	160 ft	1993	Long Island	AERONAUTICAL RADIO, INC.
1057936	Tower	160 ft	1980	Calverton	Suffolk County Police Department
1062535	Water tank	160 ft	1976	Centereach	SUFFOLK COUNTY WATER AUTHORITY
1317655	Monopole	160 ft	2022	Eastport	New York SMSA Limited Partnership
1235784	Lattice tower	159 ft	2002	Lindenhurst	US Towers LLC
1013186	Water tank	157 ft	1963	Saint James	SUFFOLK COUNTY WATER AUTHORITY
1013187	Water tank	157 ft	1957	Terryville	SUFFOLK COUNTY WATER AUTHORITY
1013199	Water tank	157 ft	1963	Smithtown	SUFFOLK COUNTY WATER AUTHORITY
1023060	Water tank	157 ft	2006	Quiogue	SUFFOLK COUNTY WATER AUTHORITY
1330334	Monopole	157 ft	2025	Manorville	ELITE TOWERS, L.P.
1013184	Water tank	156 ft	1974	North Amityville	SUFFOLK COUNTY WATER AUTHORITY
1249968	Monopole	156 ft	2006	Mastic	American Towers LLC
1047579	Lattice tower	153 ft	1980	Brentwood	Suffolk County Police Department
1231805	Monopole	153 ft	2002	Brookhaven	SBA Properties, LLC
1227091	Monopole	152 ft	2001	West Babylon	SBA Properties, LLC
1013200	Water tank	151 ft	1930	Kings Park	SUFFOLK COUNTY WATER AUTHORITY
1023054	Water tank	151 ft	2006	Wyandanch	SUFFOLK COUNTY WATER AUTHORITY
1013196	Water tank	150 ft	1954	West Bay Shore	SUFFOLK COUNTY WATER AUTHORITY
1017372	Tower	150 ft	1997	Riverhead	AERONAUTICAL RADIO, INC.
1017375	Tower	150 ft	1997	Riverhead	AERONAUTICAL RADIO, INC.
1047574	Tower	150 ft	1980	Farmingville	Suffolk County Police Department
1064367	Tower	150 ft	1998	Islip	N B T Y INC
1244497	Pole	150 ft	2005	Riverhead	SBA Towers, LLC
1304368	Monopole	150 ft	2019	Hampton Bays	American Towers LLC
1317482	Pole	150 ft	2023	Yaphank	New York SMSA Limited Partnership
1235783	Monopole	148 ft	2002	West Babylon	SBA Towers V, LLC
1266262	Pole	148 ft	2019	North Patchogue	American Towers LLC
1017370	Tower	146 ft	1997	Riverhead	AERONAUTICAL RADIO, INC.
1017371	Tower	145 ft	1997	Riverhead	AERONAUTICAL RADIO, INC.
1017373	Tower	145 ft	1997	Riverhead	AERONAUTICAL RADIO, INC.
1322791	Monopole	145 ft	2022	Selden	Wireless Towers LLC
1333172	Monopole	145 ft	1999	Upton	Crown Atlantic Company LLC
1017374	Tower	144 ft	1992	Riverhead	AERONAUTICAL RADIO, INC.
1274999	Pole	144 ft	2010	North Babylon	GREEN TOWERS GROUP LLC
1294865	Lattice tower	142 ft	1972	Manorville	SBA Towers V, LLC
1013198	Water tank	141 ft	1985	Yaphank	SUFFOLK COUNTY WATER AUTHORITY
1225770	Pole	141 ft	2002	Holtsville	STC Five LLC
1297495	Lattice tower	141 ft	1996	Smithtown	CCATT LLC
1301707	Monopole	140 ft	2016	West Babylon	SBA Towers XI, LLC
1305209	Monopole	140 ft	2019	Lindenhurst	American Towers LLC
1322789	Monopole	140 ft	2022	Manorville	SBA Towers XI, LLC
1243213	Lattice tower	139 ft	2003	Patchogue	SBA Structures, LLC
1273616	Pole	138 ft	2020	Brookhaven	T-Mobile Northeast LLC
1279425	Pole	138 ft	2011	Commack	SBA Towers IV, LLC
1013195	Water tank	137 ft	1970	Sound Beach	SUFFOLK COUNTY WATER AUTHORITY
1013201	Water tank	137 ft	1954	East Northport	SUFFOLK COUNTY WATER AUTHORITY
1265255	Pole	137 ft	2008	Manorville	American Towers LLC
1237911	Pole	136 ft	2008	Farmingville	American Towers LLC
1310700	Monopole	136 ft	2023	Selden	SBA Towers XI, LLC
1017369	Tower	135 ft	1997	Riverhead	AERONAUTICAL RADIO, INC.
1023065	Water tank	135 ft	2006	Central Islip	SUFFOLK COUNTY WATER AUTHORITY
1291285	Monopole	135 ft	2014	Coram	SBA Towers XI, LLC
1330436	Monopole	135 ft	2025	Blue Point	ELITE TOWERS, L.P.
1216713	Pole	134 ft	1999	East Patchgue	SBA Properties, LLC
1013192	Water tank	131 ft	1969	North Bay Shore	SUFFOLK COUNTY WATER AUTHORITY
1023055	Water tank	131 ft	2006	Westhampton	SUFFOLK COUNTY WATER AUTHORITY
1023057	Water tank	131 ft	2006	North Bellport	SUFFOLK COUNTY WATER AUTHORITY
1026976	Water tank	131 ft	2006	Deer Park	SUFFOLK COUNTY WATER AUTHORITY
1034391	Pole	131 ft	1998	Riverhead	STC Five LLC
1233164	Pole	130 ft	1993	East Hampton	East Hampton, Town Of
1265198	Pole	130 ft	2008	Bellport	American Towers LLC
1265332	Monopole	130 ft	2008	Dix Hills	SBA Towers V, LLC
1277101	Tower	130 ft	2000	Montauk	Pinnacle Towers LLC
1286494	Pole	130 ft	2005	Melville	CCATT LLC
1293669	Monopole	130 ft	2014	Moriches	Octagon Towers, LLC
1305211	Monopole	130 ft	2019	Medford	American Towers LLC
1306429	Lattice tower	130 ft	2020	East Hampton	New York SMSA Limited Partnership
1322671	Monopole	130 ft	2015	Stony Brook	Tarpon Towers II, LLC
1269802	Pole	129 ft	2010	Calverton	American Towers LLC
1322670	Monopole	129 ft	2016	Mattituck	Tarpon Towers II, LLC
1013193	Water tank	128 ft	1977	Middleville	SUFFOLK COUNTY WATER AUTHORITY
1023064	Water tank	128 ft	2006	Holbrook	SUFFOLK COUNTY WATER AUTHORITY
1237060	Pole	128 ft	1993	West Babylon	CCATT LLC
1253926	Tower	128 ft	2007	Islandia	American Towers LLC
1279311	Pole	128 ft	2011	Middle Island	SBA Towers IV, LLC
1013194	Water tank	127 ft	1961	Setauket	SUFFOLK COUNTY WATER AUTHORITY
1023695	Lattice tower	127 ft	1964	Bohemia	American Towers LLC
1258401	Pole	127 ft	2006	Yaphank	American Towers LLC
1267207	Pole	127 ft	2009	Babylon	SBA Towers V, LLC
1006549	Lattice tower	126 ft	1996	Calberton	CCATT LLC
1334888	Monopole	126 ft	2009	Babylon	Suffolk County Police Department
1202384	Tower	125 ft	1999	Farmingdale	SBA Properties, LLC
1237189	Pole	125 ft	2004	Babylon	SBA Towers XI, LLC
1241733	Tower	125 ft	2004	Brookhaven	Crown Atlantic Company, LLC
1258012	Guyed tower	125 ft	2007	Holbrook	American Towers LLC
1264648	Pole	125 ft	2008	Saint James	SBA Towers V, LLC
1266180	Pole	125 ft	2008	Wyandanch	SBA Towers VIII, LLC
1268675	Pole	125 ft	2009	Brookhaven	SBA Towers V, LLC
1269272	Pole	125 ft	2009	Centereach	SBA Towers V, LLC
1272071	Monopole	125 ft	2010	Dix Hills	SBA Towers V, LLC
1305245	Monopole	125 ft	2019	Wyandanch	SBA Towers XI, LLC
1321961	Pole	125 ft	2024	Westhampton	SBA Towers XI, LLC
1323966	Pole	125 ft	2024	Deer Park	SBA Towers XI, LLC
1332157	Monopole	125 ft	2026	Bellport	TAG Towers LLC
1062534	Water tank	124 ft	1974	Lakeland	SUFFOLK COUNTY WATER AUTHORITY
1269667	Monopole	124 ft	2004	Manorville	SBA 2012 TC Assets, LLC
1263710	Pole	123 ft	2008	West Babylon	SBA Towers IV, LLC
1231228	Monopole	122 ft	2000	Deer Park	SBA Properties, LLC
1267984	Monopole	122 ft	2008	Shirley	SUFFOLK COUNTY POLICE DEPARTMENT
1242696	Tower	121 ft	2004	Calverton	Crown Atlantic Company, LLC
1252312	Tower	120 ft	2006	Montauk	New York State Office of Parks, Recreation, & Historic Preservation
1279542	Pole	120 ft	2013	Manorville	SBA Towers XI, LLC
1300884	Pole	120 ft	2016	Bridgehampton	Diamond Towers IV LLC
1315637	Other or unspecified	120 ft	2020	Northport	New York SMSA Limited Partnership
1316465	Monopole	120 ft	2022	East Hampton	East Hampton, Town Of
1280482	Pole	119 ft	2011	Medford	SBA Towers III LLC
1219856	Pole	118 ft	2001	Mattituck	CCATT LLC
1274400	Monopole	118 ft	2010	Farmingville	SBA Monarch Towers I, LLC
1281387	Monopole	118 ft	2023	Patchogue	Crown Atlantic Company, LLC
1322673	Monopole	118 ft	2017	Ridge	Tarpon Towers II, LLC
1256260	Pole	116 ft	2006	Orient	American Towers LLC
1271311	Monopole	115 ft	2005	Bay Shore	SBA 2012 TC Assets, LLC
1276274	Monopole	115 ft	2019	Ronkonkoma	SBA Towers XI, LLC
1280420	Monopole	113 ft	2011	Smithtown	SBA Towers IX, LLC
1308157	Pole	113 ft	1997	Yaphank	Long Island Power Authority
1023059	Water tank	112 ft	2006	East Shorham	SUFFOLK COUNTY WATER AUTHORITY
1057688	Pole	112 ft	1999	Quogue	New York SMSA Limited Partnership
1013190	Water tank	111 ft	1967	Wyandanch	SUFFOLK COUNTY WATER AUTHORITY
1015368	Tower	110 ft	1993	Farmingdale	Crown Atlantic Company, LLC
1254465	Pole	110 ft	2006	East Moriches	American Towers LLC
1279474	Pole	109 ft	2022	Mastic	American Towers LLC
1283928	Tower	109 ft	1999	Melville	Crown Atlantic Company, LLC
1308678	Pole	109 ft	2019	Melville	Long Island Power Authority
1325820	Monopole	109 ft	2023	East Hampton	New Cingular Wireless PCS, LLC
1013185	Water tank	107 ft	1971	Huntington Station	SUFFOLK COUNTY WATER AUTHORITY
1325042	Pole	103 ft	2023	East Hamptons	New Cingular Wireless PCS, LLC
1227641	Pole	102 ft	2001	Sayville	Community Ambulance Company of Sayville, Inc.
1062536	Water tank	101 ft	1971	Sag Harbor	SUFFOLK COUNTY WATER AUTHORITY
1275253	Pole	101 ft	2010	Remsenburg-Speonk	SBA Monarch Towers I, LLC
1007273	Lattice tower	100 ft	2026	Westhampton Beach	Verizon New York Inc.
1237193	Pole	100 ft	2002	North Amityville	SBA Towers XI, LLC
1279022	Tower	100 ft	2011	Sayville	Sayville Fire District
1007603	Tower	99 ft	2003	Lake Ronkonkoma	SACHEM CENTRAL SCHOOL DISTRICT
1026978	Tower	99 ft	2006	Montauk	SUFFOLK COUNTY WATER AUTHORITY
1236020	Tower	99 ft	2002	Lake Ronkonkoma	Sachem Central School District
1236024	Pole	99 ft	2002	Holbrook	Sachem Central School District
1236027	Pole	99 ft	2002	Lake Ronkoma	Sachem Central School District
1236028	Pole	99 ft	2002	Holdbrook	Sachem Central School District
1236029	Pole	99 ft	2002	Holbrook	Sachem Central School District
1236030	Pole	99 ft	2002	Holtsville	Sachem Central School District
1236772	Pole	99 ft	2002	Holbrook	Sachem Central School District
1252314	Tower	99 ft	2004	Holbrook	Sachem Central School District
1265388	Pole	99 ft	2009	Brentwood	SBA Towers XI, LLC
1013191	Water tank	98 ft	1961	Greenlawn	SUFFOLK COUNTY WATER AUTHORITY
1279749	Pole	91 ft	2012	Ronkonkoma	T-Mobile USA Tower LLC
1007274	Tower	90 ft	1980	Cutchogue	Verizon New York Inc.
1206523	Pole	90 ft	1999	Shirley	Suffolk, County of
1206878	Pole	90 ft	1999	Shirley	Suffolk, County of
1247335	Pole	90 ft	2005	Mattituck	Mattituck Fire District
1023056	Water tank	89 ft	2006	Port Jefferson	SUFFOLK COUNTY WATER AUTHORITY
1236850	Tower	88 ft	2003	North Lindenhurst	Private owner (name withheld)
1270534	Tower	87 ft	1994	Deer Park	SBA 2012 TC Assets, LLC
1240014	Monopole	85 ft	2019	East Hampton	East Hampton, Town Of
1313099	Monopole	85 ft	2022	Montauk	Suffolk County Police Department
1313100	Monopole	85 ft	2022	Montauk	Suffolk County Police Department
1263495	Tower	83 ft	2009	Copiague	SpectraSite Communications, LLC. through American Towers, LLC.
1269654	Monopole	81 ft	2001	Wheatley Heights	SBA 2012 TC Assets, LLC
1280597	Monopole	81 ft	2011	Medford	SBA Monarch Towers I, LLC
1266637	Pole	80 ft	2009	East Hampton	East Hampton, Town Of
1272017	Pole	80 ft	2009	Amityville	SBA Towers V, LLC
1023061	Water tank	79 ft	2006	Montauk	SUFFOLK COUNTY WATER AUTHORITY
1271993	Pole	75 ft	2009	Smithtown	SBA Towers XI, LLC
1007602	Pole	70 ft	1972	Lake Ronkonkoma	SACHEM CENTRAL SCHOOL DISTRICT AT HOLBROOK DBA = WSHR FM
1009554	Tower	70 ft	1960	Riverhead	ROLLE BROS SALES & SERVICE INC
1272087	Monopole	70 ft	2009	Deer Park	SBA Monarch Towers I, LLC
1004479	Tower	65 ft	1985	Sag Harbor	VERTICAL BROADCASTING INC
1277301	On a building	64 ft	2011	Huntington	T-Mobile Northeast LLC
1233462	Tower	62 ft	1943	Farmingdale	Connoisseur Media of Long Island, LLC
1272342	Tower	62 ft	2009	Islip	T-Mobile Northeast LLC
1026980	Tower	56 ft	2006	Oakdale	SUFFOLK COUNTY WATER AUTHORITY
1302845	Pole	55 ft	2018	Holbrook	Metropolitan Transportation Authority, Long Island Rail Road
1247285	Tower	52 ft	2006	Wainscott	EAST HAMPTON AIRPORT
1334774	Pole	42 ft	2026	East Hampton	Crown Castle Fiber LLC
1007271	On a building	41 ft	1983	Riverhead	Verizon New York Inc.
1272118	On a building	40 ft	2009	Holbrook	T-Mobile Northeast LLC
1244031	Pole	35 ft	2004	Fishers Island	FISHERS ISLAND FIRE DISTRICT
1219218	Pole	30 ft	1999	Brookhaven	Brookhaven Ambulance Co., Inc.
1233463	On a building	30 ft	1991	Farmingdale	Connoisseur Media of Long Island, LLC

If you have a tower lease in Suffolk County

Find your structure above, open its FCC record and confirm the owner — that is the company your lease runs to today, even if a different carrier signed it originally. Before answering a buyout offer, put your current rent, escalator and remaining term into the calculator to see what the rent is worth and what return the offer assumes.

Counties in New York with similar tower counts: Monroe County (172), Erie County (164), Onondaga County (151), Oneida County (78).

Source: FCC Antenna Structure Registration, weekly public access file (r_tower.zip, created 2026-10-18); constructed registrations only; locations rounded. Checked 2026-10-23. Methodology.