NOT LISTED FOR SALE

9 Sinclair St Mastic, NY 11950

Estimated Value: $487,000 - $559,000

3 Beds
1 Bath
1,764 Sq Ft
$292/Sq Ft Est. Value

About This Home

This home is located at 9 Sinclair St, Mastic, NY 11950 and is currently estimated at $515,713, approximately $292 per square foot. 9 Sinclair St is a home located in Suffolk County with nearby schools including Moriches Elementary School, William Floyd Middle School, and William Floyd High School.

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Closed on
Dec 23, 2025
Sold by
Bought by
Current Estimated Value
$515,713
Source: Public Records

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
Collateral Analytics

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ICE

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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

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
-- --
Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

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 $5,771 $1,970 $80 $1,890
2024 $5,771 $1,970 $80 $1,890
2023 $5,771 $1,970 $80 $1,890
2022 $6,185 $1,970 $80 $1,890
2021 $6,185 $1,970 $80 $1,890
2020 $6,374 $1,970 $80 $1,890
2019 $6,374 $0 $0 $0
2018 $6,080 $1,970 $80 $1,890
2017 $6,080 $1,970 $80 $1,890
2016 $6,132 $1,970 $80 $1,890
2015 -- $1,970 $80 $1,890
2014 -- $1,970 $80 $1,890
Source: Public Records

Map

New York Suffolk County Mastic 11950

9 Sinclair St, Mastic, NY

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