30 Washington Ave
Mastic Beach, NY 11951
— ba 1,808 sqft Built 2000 Lot 9,148 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 | $1,990 | $150 | $2,140 | $8,391 |
| 2024 | $1,990 | $150 | $2,140 | $7,928 |
| 2023 | $1,990 | $150 | $2,140 | $8,664 |
| 2022 | $1,990 | $150 | $2,140 | $8,857 |
| 2021 | $1,990 | $150 | $2,140 | $8,731 |
| 2020 | $1,990 | $150 | $2,140 | $8,575 |
| 2018 | $1,990 | $150 | $2,140 | $8,339 |
| 2017 | $1,990 | $150 | $2,140 | $8,100 |
| 2016 | $1,990 | $150 | $2,140 | $7,382 |
| 2015 | $1,990 | $150 | $2,140 | $7,212 |
| 2014 | $2,250 | $150 | $2,400 | $8,026 |
| 2013 | $2,250 | $150 | $2,400 | $7,875 |
| 2012 | $2,250 | $150 | $2,400 | $7,648 |
| 2011 | $2,250 | $150 | $2,400 | $7,457 |
| 2010 | $2,250 | $150 | $2,400 | $7,455 |
| 2008 | $2,250 | $150 | $2,400 | $6,889 |
| 2007 | $2,250 | $150 | $2,400 | $6,464 |
| 2006 | $2,250 | $150 | $2,400 | $6,031 |
Property facts
Year built
2000
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,808 sqft
Lot size
9,148 sqft
ZIP code
11951
City
Mastic Beach
Street
Washington Ave
Coordinates
40.77670, -72.83129
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 30 Washington Ave last sell?
No public-record sale is on file for 30 Washington Ave.
What is the current tax assessment for 30 Washington Ave?
The most recent total assessment for 30 Washington Ave (year 2025) is $2,140 with $8,391 in property tax.
When was 30 Washington Ave built?
30 Washington Ave was built in 2000.
How does 30 Washington Ave compare to others on Washington Ave?
We track 8 other properties on Washington Ave. Browse the list under "Other properties on Washington Ave" to compare beds, baths, and sale history.
What are the property facts for 30 Washington Ave?
30 Washington Ave is a — bath, 1,808 sqft, 9,148 sqft lot single_family.
Is 30 Washington Ave a flip candidate?
No — 30 Washington Ave does not appear in our flips dataset.
Is 30 Washington Ave a tax-appeal candidate?
No — 30 Washington 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
+2.2%
Implied 1-yr
+8.8%
2026 Q2
$434.2K
2026 Q3
$442.6K
ZIP 11951 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Washington Ave