521 Fire Island Blvd
Sayville, NY 11782
— ba 864 sqft Built 1964 single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $2,850 | $240 | $3,090 | $5,664 |
| 2024 | $2,850 | $240 | $3,090 | $4,866 |
| 2023 | $2,850 | $240 | $3,090 | $4,678 |
| 2022 | $2,850 | $240 | $3,090 | $4,611 |
| 2021 | $2,850 | $240 | $3,090 | $4,692 |
| 2020 | $2,850 | $240 | $3,090 | $4,681 |
| 2018 | $2,850 | $240 | $3,090 | $4,609 |
| 2017 | $2,850 | $240 | $3,090 | $4,506 |
| 2016 | $2,850 | $240 | $3,090 | $4,510 |
| 2015 | $2,850 | $240 | $3,090 | $4,195 |
| 2014 | $2,850 | $240 | $3,090 | $4,155 |
| 2013 | $2,850 | $240 | $3,090 | $4,984 |
| 2012 | $2,850 | $240 | $3,090 | $5,019 |
| 2011 | $2,850 | $240 | $3,090 | $4,767 |
| 2010 | $2,850 | $240 | $3,090 | $4,594 |
| 2008 | $2,850 | $240 | $3,090 | $4,145 |
| 2007 | $2,850 | $240 | $3,090 | $4,087 |
| 2006 | $2,850 | $240 | $3,090 | $4,571 |
Property facts
Year built
1964
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
864 sqft
Lot size
—
ZIP code
11782
City
Sayville
Street
Fire Island Blvd
Coordinates
40.66808, -73.05803
Comparable properties nearby
Frequently asked questions
When did 521 Fire Island Blvd last sell?
No public-record sale is on file for 521 Fire Island Blvd.
What is the current tax assessment for 521 Fire Island Blvd?
The most recent total assessment for 521 Fire Island Blvd (year 2025) is $3,090 with $5,664 in property tax.
When was 521 Fire Island Blvd built?
521 Fire Island Blvd was built in 1964.
How does 521 Fire Island Blvd compare to others on Fire Island Blvd?
We track 6 other properties on Fire Island Blvd. Browse the list under "Other properties on Fire Island Blvd" to compare beds, baths, and sale history.
What are the property facts for 521 Fire Island Blvd?
521 Fire Island Blvd is a — bath, 864 sqft single_family.
Is 521 Fire Island Blvd a flip candidate?
No — 521 Fire Island Blvd does not appear in our flips dataset.
Is 521 Fire Island Blvd a tax-appeal candidate?
No — 521 Fire Island Blvd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-0.3%
Implied 1-yr
-1.1%
2026 Q2
$776K
2026 Q3
$773.7K
ZIP 11782 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Fire Island Blvd