21 Park Ave
Bay Shore, NY 11706
— ba 1,225 sqft Built 1930 Lot 29,621 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 | $19,500 | $21,000 | $40,500 | $13,584 |
| 2021 | $19,500 | $21,000 | $40,500 | $12,491 |
| 2020 | $19,500 | $21,000 | $40,500 | $11,959 |
| 2018 | $19,500 | $21,000 | $40,500 | $11,679 |
| 2017 | $19,500 | $21,000 | $40,500 | $11,461 |
| 2016 | $19,500 | $21,000 | $40,500 | $11,441 |
| 2015 | $19,500 | $21,000 | $40,500 | $11,485 |
| 2014 | $19,500 | $21,000 | $40,500 | $11,499 |
| 2013 | $19,500 | $21,000 | $40,500 | $11,346 |
| 2012 | $19,500 | $21,000 | $40,500 | $10,819 |
| 2011 | $19,500 | $21,000 | $40,500 | $10,484 |
| 2010 | $19,500 | $21,000 | $40,500 | $10,141 |
| 2008 | $19,500 | $21,000 | $40,500 | $9,696 |
Property facts
Year built
1930
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,225 sqft
Lot size
29,621 sqft
ZIP code
11706
City
Bay Shore
Street
Park Ave
Coordinates
40.71964, -73.24763
Comparable properties nearby
Frequently asked questions
When did 21 Park Ave last sell?
No public-record sale is on file for 21 Park Ave.
What is the current tax assessment for 21 Park Ave?
The most recent total assessment for 21 Park Ave (year 2025) is $40,500 with $13,584 in property tax.
When was 21 Park Ave built?
21 Park Ave was built in 1930.
How does 21 Park Ave compare to others on Park Ave?
We track 8 other properties on Park Ave. Browse the list under "Other properties on Park Ave" to compare beds, baths, and sale history.
What are the property facts for 21 Park Ave?
21 Park Ave is a — bath, 1,225 sqft, 29,621 sqft lot single_family.
Is 21 Park Ave a flip candidate?
No — 21 Park Ave does not appear in our flips dataset.
Is 21 Park Ave a tax-appeal candidate?
No — 21 Park Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+5.6%
Implied 1-yr
+22.5%
2026 Q2
$924.3K
2026 Q3
$962.4K
ZIP 11706 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Park Ave