11850 Old Sound Ave
Mattituck, NY 11952
— ba Lot 5,227 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 | $1,900 | $300 | $2,200 | $1,989 |
| 2024 | $1,900 | $300 | $2,200 | $1,950 |
| 2023 | $1,900 | $300 | $2,200 | $1,995 |
| 2022 | $1,900 | $300 | $2,200 | $1,530 |
| 2021 | $1,900 | $300 | $2,200 | $1,461 |
| 2020 | $1,900 | $300 | $2,200 | $1,089 |
| 2018 | $1,900 | $300 | $2,200 | $708 |
| 2017 | $1,900 | $300 | $2,200 | $686 |
| 2016 | $1,900 | $300 | $2,200 | $700 |
| 2015 | $1,900 | $300 | $2,200 | $661 |
| 2014 | $1,900 | $300 | $2,200 | $661 |
| 2013 | $1,900 | $300 | $2,200 | $642 |
| 2012 | $1,900 | $300 | $2,200 | $633 |
| 2011 | $1,900 | $300 | $2,200 | $615 |
| 2010 | $1,900 | $300 | $2,200 | $608 |
| 2008 | $1,900 | $300 | $2,200 | $573 |
| 2007 | $1,900 | $300 | $2,200 | $559 |
| 2006 | $1,900 | $300 | $2,200 | $542 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
5,227 sqft
ZIP code
11952
City
Mattituck
Street
Old Sound Ave
Coordinates
40.98957, -72.53845
Frequently asked questions
When did 11850 Old Sound Ave last sell?
No public-record sale is on file for 11850 Old Sound Ave.
What is the current tax assessment for 11850 Old Sound Ave?
The most recent total assessment for 11850 Old Sound Ave (year 2025) is $2,200 with $1,989 in property tax.
When was 11850 Old Sound Ave built?
The year built for 11850 Old Sound Ave is not in our records.
How does 11850 Old Sound Ave compare to others on Old Sound Ave?
We track 8 other properties on Old Sound Ave. Browse the list under "Other properties on Old Sound Ave" to compare beds, baths, and sale history.
What are the property facts for 11850 Old Sound Ave?
11850 Old Sound Ave is a — bath, 5,227 sqft lot single_family.
Is 11850 Old Sound Ave a flip candidate?
No — 11850 Old Sound Ave does not appear in our flips dataset.
Is 11850 Old Sound Ave a tax-appeal candidate?
No — 11850 Old 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
+3.6%
Implied 1-yr
+14.4%
2026 Q2
$1.94M
2026 Q3
$1.99M
ZIP 11952 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Old Sound Ave