939 John Ave
Bayport, NY 11705
— ba 1,441 sqft Built 1979 Lot 12,197 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 | $26,800 | $11,600 | $38,400 | $14,266 |
| 2024 | $26,800 | $11,600 | $38,400 | $13,519 |
| 2023 | $26,800 | $11,600 | $38,400 | $13,519 |
| 2022 | $26,800 | $11,600 | $38,400 | $13,327 |
| 2021 | $26,800 | $11,600 | $38,400 | $12,851 |
| 2020 | $23,800 | $11,600 | $35,400 | $9,786 |
| 2018 | $23,800 | $11,600 | $35,400 | $9,595 |
| 2017 | $23,800 | $11,600 | $35,400 | $9,368 |
| 2016 | $23,800 | $11,600 | $35,400 | $9,076 |
| 2015 | $23,800 | $11,600 | $35,400 | $9,241 |
| 2014 | $23,800 | $11,600 | $35,400 | $9,050 |
| 2013 | $23,800 | $11,600 | $35,400 | $8,812 |
| 2012 | $23,800 | $11,600 | $35,400 | $8,796 |
| 2011 | $23,800 | $11,600 | $35,400 | $8,345 |
| 2010 | $23,800 | $11,600 | $35,400 | $8,067 |
| 2008 | $23,800 | $11,600 | $35,400 | $7,631 |
| 2007 | $23,800 | $11,600 | $35,400 | $7,097 |
Property facts
Year built
1979
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,441 sqft
Lot size
12,197 sqft
ZIP code
11705
City
Bayport
Street
John Ave
Coordinates
40.76381, -73.04421
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 939 John Ave last sell?
No public-record sale is on file for 939 John Ave.
What is the current tax assessment for 939 John Ave?
The most recent total assessment for 939 John Ave (year 2025) is $38,400 with $14,266 in property tax.
When was 939 John Ave built?
939 John Ave was built in 1979.
How does 939 John Ave compare to others on John Ave?
We track 5 other properties on John Ave. Browse the list under "Other properties on John Ave" to compare beds, baths, and sale history.
What are the property facts for 939 John Ave?
939 John Ave is a — bath, 1,441 sqft, 12,197 sqft lot single_family.
Is 939 John Ave a flip candidate?
No — 939 John Ave does not appear in our flips dataset.
Is 939 John Ave a tax-appeal candidate?
No — 939 John 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
+1.1%
Implied 1-yr
+4.5%
2026 Q3
$762.6K
2026 Q4
$770.6K
ZIP 11705 — Median Price History + Forecast
Explore nearby
Geography
Other properties on John Ave