Aideen Duignan
Coldwell Banker American Homes
(516) 595-0718
58 Total Sales
1 in Seaford
$865,000 Price
Estimated Value: $834,022
This home is located at 3919 William St, Seaford, NY 11783 and is currently estimated at $834,022, approximately $350 per square foot. 3919 William St is a home located in Nassau County with nearby schools including Seaford Middle School, Seaford Senior High School, and St. William the Abbot School.
Aideen Duignan
Coldwell Banker American Homes
(516) 595-0718
58 Total Sales
1 in Seaford
$865,000 Price
Susan Maddaleno
Keller Williams Realty Elite
(516) 874-4802
115 Total Sales
4 in Seaford
$615K - $900K Price Range
Valentina Forgione
Keller Williams Rlty Landmark
(929) 552-8979
49 Total Sales
1 in Seaford
$550,000 Price
Loraine Burke
Signature Premier Properties
(631) 646-1371
80 Total Sales
1 in Seaford
$510,000 Price
Maria Wilbur
Signature Premier Properties
(631) 502-3082
76 Total Sales
3 in Seaford
$555K - $805K Price Range
Tamanna Jaggi
Douglas Elliman Real Estate
(516) 928-5674
51 Total Sales
1 in Seaford
$820,000 Price
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 |
|---|---|---|---|---|
| 2026 | $15,407 | $517 | $256 | $261 |
| 2025 | $15,407 | $551 | $273 | $278 |
| 2024 | $4,188 | $571 | $283 | $288 |
| 2023 | $14,059 | $598 | $296 | $302 |
| 2022 | $14,059 | $599 | $297 | $302 |
| 2021 | $17,721 | $640 | $317 | $323 |
| 2020 | $11,646 | $730 | $710 | $20 |
| 2019 | $11,980 | $783 | $715 | $68 |
| 2018 | $12,176 | $835 | $0 | $0 |
| 2017 | $8,496 | $887 | $720 | $167 |
| 2016 | $12,528 | $939 | $686 | $253 |
| 2015 | $4,183 | $991 | $724 | $267 |
| 2014 | $4,183 | $991 | $724 | $267 |
| 2013 | $4,129 | $1,043 | $762 | $281 |
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