3921 Sound Ave
Riverhead, NY 11901
— ba Lot 46,609 sqft land
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 | — | $14,400 | $14,400 | $2,978 |
| 2024 | — | $14,400 | $14,400 | $2,819 |
| 2023 | — | $14,400 | $14,400 | $2,804 |
| 2022 | — | $14,400 | $14,400 | $2,815 |
| 2021 | — | $14,400 | $14,400 | $2,746 |
| 2020 | — | $14,400 | $14,400 | $195 |
| 2018 | — | $14,400 | $14,400 | $195 |
| 2017 | — | $14,400 | $14,400 | $191 |
| 2016 | — | $14,400 | $14,400 | $221 |
| 2015 | — | $14,400 | $14,400 | $222 |
| 2014 | — | $14,400 | $14,400 | $219 |
| 2013 | — | $14,400 | $14,400 | $221 |
| 2012 | — | $14,400 | $14,400 | $220 |
| 2011 | — | $14,400 | $14,400 | $2,320 |
| 2010 | — | $14,400 | $14,400 | $2,218 |
| 2008 | — | $3,700 | $3,700 | $50 |
| 2007 | — | $3,700 | $3,700 | $49 |
| 2006 | — | $3,700 | $3,700 | $42 |
Property facts
Year built
—
Property type
land
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
46,609 sqft
ZIP code
11901
City
Riverhead
Street
Sound Ave
Coordinates
40.96849, -72.67854
Frequently asked questions
When did 3921 Sound Ave last sell?
No public-record sale is on file for 3921 Sound Ave.
What is the current tax assessment for 3921 Sound Ave?
The most recent total assessment for 3921 Sound Ave (year 2025) is $14,400 with $2,978 in property tax.
When was 3921 Sound Ave built?
The year built for 3921 Sound Ave is not in our records.
How does 3921 Sound Ave compare to others on Sound Ave?
We track 8 other properties on Sound Ave. Browse the list under "Other properties on Sound Ave" to compare beds, baths, and sale history.
What are the property facts for 3921 Sound Ave?
3921 Sound Ave is a — bath, 46,609 sqft lot land.
Is 3921 Sound Ave a flip candidate?
No — 3921 Sound Ave does not appear in our flips dataset.
Is 3921 Sound Ave a tax-appeal candidate?
No — 3921 Sound 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
+3.8%
Implied 1-yr
+15.1%
2026 Q3
$1.96M
2026 Q4
$2.02M
ZIP 11901 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Sound Ave