30 Grassy Knl
Wading River, NY 11792
4 bd 3 ba 2,289 sqft Built 2002 Lot 26,136 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 | $62,500 | $12,500 | $75,000 | $20,315 |
| 2024 | $62,500 | $12,500 | $75,000 | $18,573 |
| 2023 | $62,500 | $12,500 | $75,000 | $18,634 |
| 2022 | $62,500 | $12,500 | $75,000 | $18,266 |
| 2021 | $62,500 | $12,500 | $75,000 | $18,066 |
| 2020 | $62,500 | $12,500 | $75,000 | $17,660 |
| 2018 | $62,500 | $12,500 | $75,000 | $17,427 |
| 2017 | $62,500 | $12,500 | $75,000 | $16,230 |
| 2016 | $62,500 | $12,500 | $75,000 | $15,549 |
| 2015 | $62,500 | $12,500 | $75,000 | $15,287 |
| 2014 | $62,500 | $12,500 | $75,000 | $14,407 |
| 2013 | $62,500 | $12,500 | $75,000 | $14,053 |
| 2012 | $62,500 | $12,500 | $75,000 | $13,603 |
| 2011 | $62,500 | $12,500 | $75,000 | $13,580 |
| 2010 | $62,500 | $12,500 | $75,000 | $12,737 |
| 2008 | $71,600 | $12,500 | $84,100 | $12,831 |
| 2007 | $69,600 | $12,500 | $82,100 | $12,108 |
| 2006 | $69,600 | $12,500 | $82,100 | $11,749 |
Property facts
Year built
2002
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,289 sqft
Lot size
26,136 sqft
ZIP code
11792
City
Wading River
Street
Grassy Knl
Coordinates
40.94095, -72.84670
Comparable properties nearby
Frequently asked questions
When did 30 Grassy Knl last sell?
No public-record sale is on file for 30 Grassy Knl.
What is the current tax assessment for 30 Grassy Knl?
The most recent total assessment for 30 Grassy Knl (year 2025) is $75,000 with $20,315 in property tax.
When was 30 Grassy Knl built?
30 Grassy Knl was built in 2002.
How does 30 Grassy Knl compare to others on Grassy Knl?
We track 1 other property on Grassy Knl. Browse the list under "Other properties on Grassy Knl" to compare beds, baths, and sale history.
What are the property facts for 30 Grassy Knl?
30 Grassy Knl is a 4 bed, 3 bath, 2,289 sqft, 26,136 sqft lot single_family.
Is 30 Grassy Knl a flip candidate?
No — 30 Grassy Knl does not appear in our flips dataset.
Is 30 Grassy Knl a tax-appeal candidate?
No — 30 Grassy Knl is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.6%
Implied 1-yr
+14.4%
2026 Q2
$896.1K
2026 Q3
$922.2K
ZIP 11792 — Median Price History + Forecast
Explore nearby
Geography
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