NOT LISTED FOR SALE

89 Boulevard Ave West Islip, NY 11795

Estimated Value: $720,640 - $860,000

4 Beds
2 Baths
-- Sq Ft
11,761 Sq Ft Lot

About This Home

This home is located at 89 Boulevard Ave, West Islip, NY 11795 and is currently estimated at $761,660. 89 Boulevard Ave is a home located in Suffolk County with nearby schools including Manetuck Elementary School, Udall Road Middle School, and West Islip Senior High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jul 29, 2025
Sold by
Guilfoil Thomas
Bought by
Thomas M Gullfoil Lt and Guilfoil
Current Estimated Value
$761,660

Purchase Details

Closed on
Nov 29, 2001
Sold by
Ahearn Dennis J and Ahearn Marion T
Bought by
Guilfoil Thomas and Guilfoil Annabeth

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$224,000
Interest Rate
6.67%
Mortgage Type
Purchase Money Mortgage
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

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ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

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First American

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Quantarium

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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Thomas M Gullfoil Lt -- --
Guilfoil Thomas $314,000 Omni Title Agency
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Guilfoil Thomas $224,000
Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $13,105 $48,000 $8,900 $39,100
2023 $13,105 $48,000 $8,900 $39,100
2022 $12,085 $48,000 $8,900 $39,100
2021 $12,085 $48,000 $8,900 $39,100
2020 $12,667 $48,000 $8,900 $39,100
2019 $12,085 $0 $0 $0
2018 -- $48,000 $8,900 $39,100
2017 $11,785 $48,000 $8,900 $39,100
2016 $11,839 $48,000 $8,900 $39,100
2015 -- $48,000 $8,900 $39,100
2014 -- $48,000 $8,900 $39,100
Source: Public Records

Map

New York Suffolk County West Islip 11795

89 Boulevard Ave, West Islip, NY

Not Listed for Sale

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