2. 7 Adelphi St Islip NY
7 Adelphi St Islip NY

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7 Adelphi St Islip, NY

7 Adelphi St Islip, NY 11751 was built in 1955 and last sold for $675,000. The property has a lot size of 12,632 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 740,000, reflecting a 14% change over the past year, with 5 beds, 2 baths, and approximately 1,696 sq ft of living space. 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

$675,000
Last sold May 22, 2025
5
Beds
2
Baths
1,696
Sqft
Off Market
$740,000 estimated value
Built in 1955
$436/sqft
12,632 lot sqft

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
0500-422.00-01.00-038.000

Property History

Over the last 12 months, the sales price of 7 Adelphi St Islip, NY 11751 has increased by 14%.

Price History

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Year Price Price/Sq Ft
2026 $ 739,000 14 % $ 436
2025 $ 647,000 -4 % $ 381
2024 $ 677,000 6 % $ 399
2023 $ 637,000 1 % $ 376
2022 $ 629,000 13 % $ 371
2021 $ 553,000 ---- $ 326

Tax History

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Year Taxes Assesments
2025 ---- $ 39,900
2024 ---- $ 39,900
2023 ---- $ 39,900
2022 ---- $ 39,900
2021 ---- $ 39,900
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Owner

Gertrude Winkler Gertrude L Winkler , Age 100

Lives at 7 Adelphi St, Islip, NY 11751-4601
Relatives: Christopher Winkler, John Winkler, Herbert Winkler, Linda Burkhardt, Annette Andersen, Debra Burkhardt, Debra Schmidt, Douglas Winkler, Dustin Winkler
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People Living at 7 Adelphi St Islip, NY

Gertrude Winkler Gertrude L Winkler , Age 100

Lives at 7 Adelphi St, Islip, NY 11751-4601 Islip NY 11751 7 Adelphi St
Prior addresses: 378 Cedar Ave, Islip, NY 11751-4628 Islip NY 11751 378 Cedar Ave
Relatives: Christopher Winkler, John Winkler, Herbert Winkler, Linda Burkhardt, Annette Andersen, Debra Burkhardt, Debra Schmidt, Douglas Winkler, Dustin Winkler
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Michael Vilardi Michael Louis Vilardi , Age 60

Lives at 7 Adelphi ST, Islip, NY 11751-4601 Islip NY 11751 7 Adelphi ST
Prior addresses: Po Box 48, Islip, NY 11751-0048 Islip NY 11751 Po Box 48 25 Beech Rd, Islip, NY 11751-4906 Islip NY 11751 25 Beech Rd 12 Brierwood RD SW, Shallotte, NC 28470-4403 Shallotte NC 28470 12 Brierwood RD SW
Relatives: Michele Vilardi, Alexis Vilardi, Antoinette Vilardi, Gina Vilardi, Jason Vilardi, Joshua Vilardi, Rosario Vilardi, Rosemary Vilardi
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Nichole Shearer Nichole E Shearer , Age 35

Lives at 457 Staples ST, Apt A, Farmingdale, NY 11735-4104 Farmingdale NY 11735 457 Staples ST, Apt A
Prior addresses: 7 Adelphi ST, Islip, NY 11751-4601 Islip NY 11751 7 Adelphi ST 274 Central Park RD, Plainview, NY 11803-2034 Plainview NY 11803 274 Central Park RD 64 Long Tree Ln, Apt 10, Moriches, NY 11955-2051 Moriches NY 11955 64 Long Tree Ln, Apt 10
Relatives: Andrew Shearer, Dave Shearer, Donald Vaniderstine, Edward Vanroy, Jantra Vanroy, Kerri Burns, Michael Brown, Nichole Shearer, Rita Vaniderstine
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John Winkler John W Winkler , Age 100

Lives at 7 Adelphi St, Islip, NY 11751-4601 Islip NY 11751 7 Adelphi St
Prior addresses: 6051 NW 61st Ave, Apt 110, Tamarac, FL 33319-6229 Tamarac FL 33319 6051 NW 61st Ave, Apt 110
Relatives: Christopher Winkler, Gertrude Winkler, Herbert Winkler, Eileen Winkler, Ethel Berman, Linda Burkhardt, Lydia Winkler, Alexander Vanassche
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Doreen Flynn Doreen F Flynn , Age 77

Lives at 378 Cedar Ave, Islip, NY 11751-4628 Islip NY 11751 378 Cedar Ave
Prior addresses: 21 Cayuga St, Ocean Beach, NY 11770-2046 Ocean Beach NY 11770 21 Cayuga St 4840 Lafayette Pl, Vero Beach, FL 32966-2914 Vero Beach FL 32966 4840 Lafayette Pl
Relatives: Diane Flynn, James Flynn, Peter Flynn, Ryan Flynn, Benjamin Flynn, Cathleen Flynn, Christopher Flynn
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Christopher Winkler Christopher C Winkler , Age 66

Lives at 37 Freemont Rd, Montauk, NY 11954-5046 Montauk NY 11954 37 Freemont Rd
Prior addresses: Po Box 2616, Montauk, NY 11954-0939 Montauk NY 11954 Po Box 2616 140 Navy Rd, Montauk, NY 11954-5073 Montauk NY 11954 140 Navy Rd 255 Fairview AVE, Bayport, NY 11705-1804 Bayport NY 11705 255 Fairview AVE
Relatives: Linda Burkhardt, Gertrude Winkler, John Winkler, Debra Burkhardt, Debra Schmidt, Herbert Winkler, Michael Burkhardt
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Neighbors

22 Grace Ct
Islip, NY
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20 Grace Ct
Islip, NY
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25 Grace Ct
Islip, NY
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1 Adelphi St
Islip, NY
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FAQs

Who lives at 7 Adelphi St, Islip, NY 11751?
According to our records, the current person living in 7 Adelphi St is Gertrude Winkler.
Is this property currently for sale?
The property is not for sale and last sold for $675,000 on May 22, 2025. 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 $740,000, reflecting a 14% 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?
It features approximately 1,696 sq ft of living space on a 12,632 sq ft lot, built in 1955 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 22 Grace Ct, 20 Grace Ct, and 25 Grace Ct, each with its own property report to help compare size, value, and residents.