Jefferson St, Islip
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- 18 Jefferson St Theodore E Drinkwater Jr &
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- 30 Jefferson St Thomas N Jr &Barbara Tricoukes
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- 45 Jefferson St Robert Scheuerer &
- 46 Jefferson St Donald L Meddis Jr
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- 68 Jefferson St Paul Panica &
- 69 Jefferson St Kenneth & Christina Ferry
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- 77 Jefferson St Francis T & Gypsy Bowdren
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- 80 Jefferson St Don C & Diane Doyle
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- 87 Jefferson St Alberto Jr & Alexandra Acosta
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- 89 Jefferson St Beth J & Jorge R Estrada &
- 90 Jefferson St Karin Anderson
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- 98 Jefferson St John & Jennifer Dondero
- 99 Jefferson St Jason Kiernan
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- 107 Jefferson St Christopher & Marytheresa
- 110 Jefferson St Joseph Franco
- 111 Jefferson St Marliese Flis
- 112 Jefferson St Robert &Katherine Koncelik
- 115 Jefferson St C Pondalane Family Trust
- 116 Jefferson St Martin R Slavik Jr
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- 120 Jefferson St Susan G Jeffares
- 121 Jefferson St Jose A Nolasco Hernandez &
- 122 Jefferson St Robert Kenney Iii Trustee
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- 141 Jefferson St Shaun P & Bridget Mckosky
- 143a Jefferson St Adalberto Hoyos Giraldo &
- 144 Jefferson St Gina Russo &
- 145 Jefferson St Adam Lowenstein &
- 147 Jefferson St Adrian Tse
- 148 Jefferson St Anthony & Janet Naccarato
- 149 Jefferson St Hugo Hugasian Jr &
- 152 Jefferson St Lisa A Badagliacca
- 155 Jefferson St Steven Patrick Dunn &
- 156 Jefferson St Robert M Coffey &
- 160 Jefferson St James & Catherine Dinan Trst
- 179 Jefferson St Daniel & Karen Ann Calise
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- 183 Jefferson St Dorothy Hamilton
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- 185 Jefferson St Brian Mc Bride &
- 186 Jefferson St Richard T Weil
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- 190 Jefferson St Eugene & Luann Kazanecki
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- 195 Jefferson St Mustafa & Rene L & Ali Bayram
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- 197 Jefferson St Orlando Ventura &
- 198 Jefferson St Geeta Soogrim-Hirsch
- 199 Jefferson St Karli Dalton
- 201 Jefferson St Michele Montalbano
- 202 Jefferson St Messina Family Living Trust