NOT LISTED FOR SALE

1771 Washington Ave Seaford, NY 11783

Seaford Neighborhood

Estimated Value: $791,329 - $868,000

-- Bed
4 Baths
1,446 Sq Ft
$574/Sq Ft Est. Value

About This Home

This home is located at 1771 Washington Ave, Seaford, NY 11783 and is currently estimated at $829,665, approximately $573 per square foot. 1771 Washington Ave is a home located in Nassau County with nearby schools including Seaford Middle School, Seaford Senior High School, and St. William the Abbot School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
May 12, 2025
Sold by
Dubartell Maryann
Bought by
Maryann Dubartell 2025 Irrevocable Trust and Mastropaolo
Current Estimated Value
$829,665

Purchase Details

Closed on
Aug 24, 2015
Sold by
Sayour Antonie and Sayour Tonia A
Bought by
Sayour Tonia A and Romano Stephen
Source: Public Records

Range of Values:

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

Date Buyer Sale Price Title Company
Maryann Dubartell 2025 Irrevocable Trust -- None Available
Sayour Tonia A -- Attorney
Sayour Tonia A -- Attorney
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Closed Dubartell Joseph $183,000
Closed Dubartell Joseph $209,000
Source: Public Records

Tax History Compared to Growth

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 $3,804 $513 $210 $303
2024 $3,804 $520 $213 $307
2023 $12,207 $534 $220 $314
2022 $12,207 $551 $226 $325
2021 $15,994 $569 $221 $348
2020 $11,520 $696 $505 $191
2019 $3,426 $696 $496 $200
2018 $7,237 $708 $0 $0
2017 $6,500 $708 $505 $203
2016 $9,719 $708 $505 $203
2015 $2,989 $708 $505 $203
2014 $2,989 $708 $505 $203
2013 $2,803 $708 $505 $203
Source: Public Records

Map

New York Nassau County Seaford 11783 Seaford

1771 Washington Ave, Seaford, NY

This home is located at 1771 Washington Ave, Seaford, NY 11783 and is currently estimated at $829,665, approximately $573 per square foot. 1771 Washington Ave is a home located in Nassau County with nearby schools including Seaford Middle School, Seaford Senior High School, and St. William the Abbot School.

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