2. 378 Smith Ave Islip NY
378 Smith Ave Islip NY

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378 Smith Ave Islip, NY

378 Smith Ave Islip, NY 11751 was built in 1962 The property has a lot size of 27,007 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 1,078,000, reflecting a 30% change over the past year, with 5 beds. If you are looking to buy or rent a property, use USPhoneBook's property database to avoid rental scams, understand tax liabilities, and get a sense of the property's value over time. You can also check out the neighborhood section and see nearby homes, last sold for prices, tax records and more.
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Public Facts

5
Beds
Off Market
$1,078,000 estimated value
Built in 1962
27,007 lot sqft

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
0500-422.00-02.00-030.000

Property History

Over the last 12 months, the sales price of 378 Smith Ave Islip, NY 11751 has increased by 30%.

Price History

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Year Price Price/Sq Ft
2026 $ 1,082,000 30 %
2025 $ 830,000 17 %
2024 $ 705,000 1 %
2023 $ 692,000 3 %
2022 $ 668,000 14 %
2021 $ 582,000 ----

Tax History

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Year Taxes Assesments
2025 ---- $ 45,500
2024 ---- $ 45,500
2023 ---- $ 45,500
2022 ---- $ 45,500
2021 ---- $ 45,500
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Owner

Maria Debello Maria R Debello , Age 66

Lives at 1 Junior Dr, Ronkonkoma, NY 11779-2362
Relatives: June Debello, Kerri Debello, Louis Debello, Pat Debello
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People Living at 378 Smith Ave Islip, NY

Maria Debello Maria R Debello , Age 66

Lives at 1 Junior Dr, Ronkonkoma, NY 11779-2362 Ronkonkoma NY 11779 1 Junior Dr
Prior addresses: 378 Smith Ave, Islip, NY 11751-4700 Islip NY 11751 378 Smith Ave 1 Junior Dr, Lake Ronkonkoma, NY 11779-2362 Lake Ronkonkoma NY 11779 1 Junior Dr 68 40th St, Islip, NY 11751-1123 Islip NY 11751 68 40th St
Relatives: June Debello, Kerri Debello, Louis Debello, Pat Debello
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Louis Debello Louis C Debello , Age 63

Lives at 378 Smith Ave, Islip, NY 11751-4700 Islip NY 11751 378 Smith Ave
Prior addresses: 29 Grand Ave, Atlantic Highlands, NJ 07716-1347 Atlantic Highlands NJ 07716 29 Grand Ave 6 Regent Dr, Jamesburg, NJ 08831-2908 Jamesburg NJ 08831 6 Regent Dr
Relatives: June Debello, Kerri Debello, Maria Debello, Pat Debello
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Patricia Montanino Patricia C Montanino , Age 70

Lives at 28 Campbell Ln, East Islip, NY 11730-3620 East Islip NY 11730 28 Campbell Ln
Prior addresses: 715 W Montauk HWY, Bay Shore, NY 11706-8220 Bay Shore NY 11706 715 W Montauk HWY 4401 Laurel Run Dr, Greensboro, NC 27410-9712 Greensboro NC 27410 4401 Laurel Run Dr 28 Campbell ST, Amityville, NY 11701-1855 Amityville NY 11701 28 Campbell ST
Relatives: Nicholas Montanino, Amanda Montanino, Jason Montanino, Amanda Hernandez, Brianna Hernandez, Joseph Hernandez, Samantha Kovalevich, Stephanie Hernandez
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Pat Debello Pat Louis Debello , Age 100

Lives at 378 Smith Ave, Islip, NY 11751-4700 Islip NY 11751 378 Smith Ave
Prior addresses: 933 Little East Neck Rd, West Babylon, NY 11704-4614 West Babylon NY 11704 933 Little East Neck Rd 395 Little East Neck Rd, West Babylon, NY 11704-6518 West Babylon NY 11704 395 Little East Neck Rd 933 Little East Neck Rd, Babylon, NY 11704-4614 Babylon NY 11704 933 Little East Neck Rd
Relatives: June Debello, Kerri Debello, Louis Debello, Maria Debello
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June Debello June F Debello , Age 104

Lives at 378 Smith Ave, Islip, NY 11751-4700 Islip NY 11751 378 Smith Ave
Prior addresses: 395 Little East Neck Rd, West Babylon, NY 11704-6518 West Babylon NY 11704 395 Little East Neck Rd
Relatives: Kerri Debello, Louis Debello, Maria Debello, Pat Debello
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Fannye Carman Fannye B Carman , Age 128

Lives at 378 Smith Ave, Islip, NY 11751-4700 Islip NY 11751 378 Smith Ave
Prior addresses: 156 Lake Shore Cir, Leesburg, FL 34788-8967 Leesburg FL 34788 156 Lake Shore Cir 156 N Lake Dr, Leesburg, FL 34788-2682 Leesburg FL 34788 156 N Lake Dr 156 N Lake Ave, Leesburg, FL 34748-7020 Leesburg FL 34748 156 N Lake Ave
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Nicholas Montanino Nicholas B Montanino , Age 73

Lives at 28 Campbell Ln, East Islip, NY 11730-3620 East Islip NY 11730 28 Campbell Ln
Prior addresses: 123 Floyd St, Brentwood, NY 11717-2613 Brentwood NY 11717 123 Floyd St 4401 Laurel Run Dr, Greensboro, NC 27410-9712 Greensboro NC 27410 4401 Laurel Run Dr
Relatives: Amanda Montanino, Jason Montanino, Nicholas Montanino, Patricia Montanino, Samantha Kovalevich, Amanda Hernandez, Brianna Hernandez, Joseph Hernandez, Laurie Kovalevich
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Neighbors

370 Smith Ave
Islip, NY
View Property Report
388 Smith Ave
Islip, NY
View Property Report
389 Smith Ave
Islip, NY
View Property Report
408 Smith Ave
Islip, NY
View Property Report

FAQs

Who lives at 378 Smith Ave, Islip, NY 11751?
According to our records, the current person living in 378 Smith Ave is Maria Debello.
Is this property currently for sale?
The property is not for sale. Use USPhoneBook to review nearby listings or compare similar homes in the area.
What is the estimated value of this property?
The estimated value is $1,078,000, reflecting a 30% change over the past year. You can explore price history and tax records to see how the value has changed over time.
How big is this property?
Complete property size and structural details are currently unavailable.
What nearby properties can I compare this to?
Nearby homes include 370 Smith Ave, 388 Smith Ave, and 389 Smith Ave, each with its own property report to help compare size, value, and residents.