147 The Knoll
Syosset, NY 11791
3 bd 3 ba 1,970 sqft Built 1982 Lot 417,845 sqft condos
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 |
|---|---|---|---|---|
| 2024 | $604 | — | $604 | $15,268 |
| 2022 | $604 | — | $604 | $17,041 |
| 2021 | $628 | — | $628 | $16,576 |
| 2020 | $611 | — | $611 | $16,858 |
| 2019 | $900 | — | $900 | $16,305 |
| 2018 | $900 | — | $900 | $13,807 |
| 2016 | $900 | — | $900 | $12,410 |
| 2015 | $1,257 | — | $1,257 | $12,932 |
| 2014 | $1,257 | — | $1,257 | $11,981 |
| 2013 | $1,322 | — | $1,322 | $13,803 |
| 2011 | $1,257 | — | $1,257 | $12,178 |
| 2010 | $1,322 | — | $1,322 | $12,928 |
| 2009 | $1,537 | — | $1,537 | $11,626 |
| 2007 | $1,450 | — | $1,450 | $10,550 |
Property facts
Year built
1982
Property type
condos
Stories
—
Beds
3
Baths
3
Living area
1,970 sqft
Lot size
417,845 sqft
ZIP code
11791
City
Syosset
Street
The Knoll
Coordinates
40.81653, -73.49218
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 147 The Knoll last sell?
No public-record sale is on file for 147 The Knoll.
What is the current tax assessment for 147 The Knoll?
The most recent total assessment for 147 The Knoll (year 2024) is $604 with $15,268 in property tax.
When was 147 The Knoll built?
147 The Knoll was built in 1982.
How does 147 The Knoll compare to others on The Knoll?
We track 6 other properties on The Knoll. Browse the list under "Other properties on The Knoll" to compare beds, baths, and sale history.
What are the property facts for 147 The Knoll?
147 The Knoll is a 3 bed, 3 bath, 1,970 sqft, 417,845 sqft lot condos.
Is 147 The Knoll a flip candidate?
No — 147 The Knoll does not appear in our flips dataset.
Is 147 The Knoll a tax-appeal candidate?
No — 147 The Knoll is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.9%
Implied 1-yr
+11.6%
2026 Q3
$1.84M
2026 Q4
$1.88M
ZIP 11791 — Median Price History + Forecast
Explore nearby
Geography
Other properties on The Knoll