521 Grand Blvd
Deer Park, NY 11729
4 bd 3 ba Built 1943 Lot 7,500 sqft 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 | $2,930 | $440 | $3,370 | $11,993 |
| 2024 | $2,930 | $440 | $3,370 | $12,327 |
| 2023 | $3,040 | $440 | $3,480 | $12,006 |
| 2022 | $3,040 | $440 | $3,480 | $11,867 |
| 2021 | $3,040 | $440 | $3,480 | $11,455 |
| 2020 | $3,040 | $440 | $3,480 | $8,587 |
| 2018 | $3,040 | $440 | $3,480 | $8,255 |
| 2017 | $3,040 | $440 | $3,480 | $8,078 |
| 2016 | $3,040 | $440 | $3,480 | $8,076 |
| 2015 | $3,040 | $440 | $3,480 | $8,000 |
| 2014 | $3,040 | $440 | $3,480 | $7,770 |
| 2013 | $3,040 | $440 | $3,480 | $7,705 |
| 2012 | $3,040 | $440 | $3,480 | $7,347 |
| 2011 | $3,250 | $440 | $3,690 | $7,675 |
| 2010 | $3,250 | $440 | $3,690 | $7,514 |
| 2008 | $3,250 | $440 | $3,690 | $7,565 |
| 2007 | $3,250 | $440 | $3,690 | $7,262 |
| 2006 | $3,250 | $440 | $3,690 | $6,839 |
Property facts
Year built
1943
Property type
single_family
Stories
1
Beds
4
Baths
3
Living area
—
Lot size
7,500 sqft
ZIP code
11729
City
Deer Park
Street
Grand Blvd
Coordinates
40.75801, -73.32512
Frequently asked questions
When did 521 Grand Blvd last sell?
No public-record sale is on file for 521 Grand Blvd.
What is the current tax assessment for 521 Grand Blvd?
The most recent total assessment for 521 Grand Blvd (year 2025) is $3,370 with $11,993 in property tax.
When was 521 Grand Blvd built?
521 Grand Blvd was built in 1943.
How does 521 Grand Blvd compare to others on Grand Blvd?
We track 8 other properties on Grand Blvd. Browse the list under "Other properties on Grand Blvd" to compare beds, baths, and sale history.
What are the property facts for 521 Grand Blvd?
521 Grand Blvd is a 4 bed, 3 bath, 7,500 sqft lot single_family.
Is 521 Grand Blvd a flip candidate?
No — 521 Grand Blvd does not appear in our flips dataset.
Is 521 Grand Blvd a tax-appeal candidate?
No — 521 Grand 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
-2.2%
Implied 1-yr
-8.6%
2026 Q3
$500.3K
2026 Q4
$487.8K
ZIP 11729 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Grand Blvd