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623 Grand Blvd

Deer Park, NY 11729

ba Lot 42,050 sqft land
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

YearBuildingLandTotal assessedTax paid
2025 $800 $800 $4,207
2024 $800 $800 $2,635
2023 $800 $800 $15,521
2022 $800 $800 $2,552
2021 $800 $800 $2,500
2020 $800 $800 $2,445
2018 $800 $800 $2,392
2017 $800 $800 $3,345
2016 $800 $800 $2,327
2015 $800 $800 $2,300
2014 $800 $800 $2,236
2013 $800 $800 $2,184
2012 $800 $800 $2,091
2011 $800 $800 $2,033
2010 $800 $800 $1,951
2008 $800 $800 $1,855
2007 $800 $800 $1,837
2006 $800 $800 $1,746

Property facts

Year built
Property type
land
Stories
Beds
Baths
Living area
Lot size
42,050 sqft
ZIP code
11729
City
Deer Park
Street
Grand Blvd
Coordinates
40.75974, -73.31932

Frequently asked questions

When did 623 Grand Blvd last sell?
No public-record sale is on file for 623 Grand Blvd.
What is the current tax assessment for 623 Grand Blvd?
The most recent total assessment for 623 Grand Blvd (year 2025) is $800 with $4,207 in property tax.
When was 623 Grand Blvd built?
The year built for 623 Grand Blvd is not in our records.
How does 623 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 623 Grand Blvd?
623 Grand Blvd is a — bath, 42,050 sqft lot land.
Is 623 Grand Blvd a flip candidate?
No — 623 Grand Blvd does not appear in our flips dataset.
Is 623 Grand Blvd a tax-appeal candidate?
No — 623 Grand Blvd is not currently flagged as a tax-appeal candidate.

Forecast for this area

ZIP-area linear projection — not a per-property automated valuation
Quarterly trend
-2.2%
Implied 1-yr
-8.6%
2026 Q3
$500.3K
2026 Q4
$487.8K
ZIP 11729 — Median Price History + Forecast

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