Report Results for

9 Bertram St Islip, NY

9 Bertram St Islip, NY 11751 was built in 1963 The property has a lot size of 7,405 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 714,000, reflecting a -6% change over the past year, with 5 beds, 3 baths, and approximately 2,100 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

 
Last sold Jul 8, 2025
5
Beds
3
Baths
2,100
Sqft
Off Market
$714,000 estimated value
Built in 1963
$340/sqft
7,405 lot sqft

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
0500-270.00-02.00-029.000
Subdivision
Map The Pines Of Islip

Property History

Over the last 12 months, the sales price of 9 Bertram St Islip, NY 11751 has decreased by -6%.

Price History

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Year Price Price/Sq Ft
2026 $ 681,000 -6 % $ 324
2025 $ 730,000 11 % $ 348
2024 $ 656,000 0 % $ 312
2023 $ 651,000 9 % $ 310
2022 $ 594,000 21 % $ 283
2021 $ 490,000 ---- $ 233

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

People Living at 9 Bertram St Islip, NY

Berk Sonmez Berk Sonmez , Age 34

Lives at 9 Bertram St, Apt 2, Islip, NY 11751-1001 Islip NY 11751 9 Bertram St, Apt 2
Prior addresses: 112 Suffolk Ave, West Babylon, NY 11704-2825 West Babylon NY 11704 112 Suffolk Ave

Behice Sonmez Behice Sonmez , Age 58

Lives at 9 Bertram St, Islip, NY 11751-1001 Islip NY 11751 9 Bertram St
Prior addresses: 112 Suffolk Ave, Fl 2, West Babylon, NY 11704-2825 West Babylon NY 11704 112 Suffolk Ave, Fl 2 11 Commack Rd, North Babylon, NY 11703-2711 North Babylon NY 11703 11 Commack Rd 1042 First Ave, Franklin Square, NY 11010-1922 Franklin Square NY 11010 1042 First Ave

Sedat Can Sedat Can , Age 61

Lives at 1048 W Rosamond Blvd, Spc A13, Rosamond, CA 93560-7443 Rosamond CA 93560 1048 W Rosamond Blvd, Spc A13
Prior addresses: 9 Bertram St, Islip, NY 11751-1001 Islip NY 11751 9 Bertram St 56 Pinebrook Pl, Bay Shore, NY 11706-4418 Bay Shore NY 11706 56 Pinebrook Pl


Neighbors

7 Bertram St
Islip, NY

11 Bertram St
Islip, NY

6 Weldon St
Islip, NY

8 Weldon St
Islip, NY

FAQs

Who lives at 9 Bertram St, Islip, NY 11751?
According to our records, the current person living in 9 Bertram St is Moonjo Kim.
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 $714,000, reflecting a -6% 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 2,100 sq ft of living space on a 7,405 sq ft lot, built in 1963 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 7 Bertram St, 11 Bertram St, and 6 Weldon St, each with its own property report to help compare size, value, and residents.