30 Church Ave
Islip, NY 11751
3 bd 2 ba Built 1934 Lot 6,970 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 | $30,600 | $8,200 | $38,800 | $13,650 |
| 2024 | $30,600 | $8,200 | $38,800 | $12,799 |
| 2023 | $30,600 | $8,200 | $38,800 | $12,799 |
| 2022 | $30,600 | $8,200 | $38,800 | $12,788 |
| 2021 | $30,600 | $8,200 | $38,800 | $12,372 |
| 2017 | $30,600 | $8,200 | $38,800 | $11,624 |
| 2016 | $29,600 | $8,200 | $37,800 | $8,920 |
| 2015 | $29,600 | $8,200 | $37,800 | $10,118 |
| 2014 | $29,600 | $8,200 | $37,800 | $9,963 |
| 2013 | $29,600 | $8,200 | $37,800 | $9,724 |
| 2012 | $29,600 | $8,200 | $37,800 | $9,360 |
| 2011 | $24,950 | $8,200 | $33,150 | $7,836 |
| 2010 | $24,950 | $8,200 | $33,150 | $7,499 |
| 2008 | $24,950 | $8,200 | $33,150 | $7,070 |
Property facts
Year built
1934
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
—
Lot size
6,970 sqft
ZIP code
11751
City
Islip
Street
Church Ave
Coordinates
40.72728, -73.21693
Frequently asked questions
When did 30 Church Ave last sell?
No public-record sale is on file for 30 Church Ave.
What is the current tax assessment for 30 Church Ave?
The most recent total assessment for 30 Church Ave (year 2025) is $38,800 with $13,650 in property tax.
When was 30 Church Ave built?
30 Church Ave was built in 1934.
How does 30 Church Ave compare to others on Church Ave?
We track 7 other properties on Church Ave. Browse the list under "Other properties on Church Ave" to compare beds, baths, and sale history.
What are the property facts for 30 Church Ave?
30 Church Ave is a 3 bed, 2 bath, 6,970 sqft lot single_family.
Is 30 Church Ave a flip candidate?
No — 30 Church Ave does not appear in our flips dataset.
Is 30 Church Ave a tax-appeal candidate?
No — 30 Church 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
-13.7%
Implied 1-yr
-54.6%
2026 Q1
$212.6K
2026 Q2
$212.6K
ZIP 11751 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Church Ave