123 Neptune Ave
Mastic, NY 11950
— ba 1,074 sqft Built 1975 Lot 6,098 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 | $1,700 | $100 | $1,800 | $20,212 |
| 2022 | $1,700 | $100 | $1,800 | $8,443 |
| 2021 | $1,700 | $100 | $1,800 | $8,400 |
| 2020 | $1,700 | $100 | $1,800 | $8,521 |
| 2018 | $1,700 | $100 | $1,800 | $8,105 |
| 2017 | $1,700 | $100 | $1,800 | $7,961 |
| 2016 | $1,700 | $100 | $1,800 | $7,962 |
| 2015 | $1,700 | $100 | $1,800 | $7,785 |
| 2014 | $1,700 | $100 | $1,800 | $7,577 |
| 2013 | $1,700 | $100 | $1,800 | $7,386 |
| 2012 | $1,700 | $100 | $1,800 | $7,194 |
| 2011 | $1,700 | $100 | $1,800 | $7,039 |
| 2010 | $1,700 | $100 | $1,800 | $6,514 |
| 2008 | $1,700 | $100 | $1,800 | $6,078 |
| 2007 | $1,700 | $100 | $1,800 | $5,797 |
| 2006 | $2,070 | $100 | $2,170 | $6,499 |
Property facts
Year built
1975
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
1,074 sqft
Lot size
6,098 sqft
ZIP code
11950
City
Mastic
Street
Neptune Ave
Coordinates
40.79185, -72.83312
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 123 Neptune Ave last sell?
No public-record sale is on file for 123 Neptune Ave.
What is the current tax assessment for 123 Neptune Ave?
The most recent total assessment for 123 Neptune Ave (year 2025) is $1,800 with $20,212 in property tax.
When was 123 Neptune Ave built?
123 Neptune Ave was built in 1975.
How does 123 Neptune Ave compare to others on Neptune Ave?
We track 8 other properties on Neptune Ave. Browse the list under "Other properties on Neptune Ave" to compare beds, baths, and sale history.
What are the property facts for 123 Neptune Ave?
123 Neptune Ave is a — bath, 1,074 sqft, 6,098 sqft lot single_family.
Is 123 Neptune Ave a flip candidate?
No — 123 Neptune Ave does not appear in our flips dataset.
Is 123 Neptune Ave a tax-appeal candidate?
No — 123 Neptune 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
-15.7%
Implied 1-yr
-62.6%
2026 Q3
$393.8K
2026 Q4
$393.8K
ZIP 11950 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Neptune Ave