NOT LISTED FOR SALE

17 Post Ave Westbury, NY 11590

Estimated Value: $550,571

Studio
1 Bath
840 Sq Ft
$655/Sq Ft Est. Value

About This Home

This home is located at 17 Post Ave, Westbury, NY 11590 and is currently estimated at $550,571, approximately $655 per square foot. 17 Post Ave is a home located in Nassau County with nearby schools including Westbury Middle School, Westbury High School, and St Brigid/Our Lady Of Hope Regional School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Nov 17, 2025
Sold by
Kevin T Hanrahan Irrevocable Trust and Colleeu P Hanrahan Irrevocable Trust
Bought by
Wellwood Memorials Real Estate Llc
Current Estimated Value
$550,571

Purchase Details

Closed on
Feb 1, 2025
Sold by
Hanrahan Kevin T and Hanrahan Colleen P
Bought by
Madigan Carrie A and Kevin T Hanrahan Irrevocable Trust

Purchase Details

Closed on
Apr 21, 1997
Sold by
Grappone Ronald J
Bought by
Hannahan Kevin T and Hannahan Colleen P
Source: Public Records

Range of Values:

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

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

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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
Wellwood Memorials Real Estate Llc $300,000 None Available
Madigan Carrie A -- None Available
Madigan Carrie A -- None Available
Madigan Carrie A -- None Available
Madigan Carrie A -- None Available
Hannahan Kevin T $150,000 --
Hannahan Kevin T $150,000 --
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
2025 $9,959 $342 $171 $171
2024 $1,981 $342 $171 $171
2023 $9,498 $342 $171 $171
2022 $9,498 $342 $171 $171
2021 $9,276 $328 $164 $164
2020 $8,726 $404 $398 $6
2019 $7,713 $404 $398 $6
2018 $7,207 $404 $0 $0
2017 $5,550 $404 $398 $6
2016 $6,787 $404 $398 $6
2015 $1,188 $404 $398 $6
2014 $1,188 $404 $398 $6
2013 $1,123 $404 $398 $6
Source: Public Records

Map

New York Nassau County Westbury 11590

17 Post Ave, Westbury, NY

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

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