99 Neptune Ave
Mastic, NY 11950
4 bd 2 ba Built 1979 Lot 11,250 sqft single_family
Most recent sale
$114,000
Jan 11, 1991
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Mar 9, 2023 | Sold | $400,000 | Public Record |
| Jan 27, 2023 | Sold | $400,000 | OneKeyMLS |
| Jun 1, 2022 | Listed | $390,000 | MLS #3403486 |
| Jun 8, 2015 | Listing removed | $850 | MyStateMLS |
| Jul 25, 2014 | Listing removed | $850 | OneKeyMLS |
| Jun 9, 2014 | Listed for rent | $850 | OneKeyMLS |
| Jun 8, 2014 | Listed for rent | $850 | MyStateMLS |
| Jan 11, 1991 | Sold | $114,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,510 | $150 | $1,660 | $6,358 |
| 2024 | $1,510 | $150 | $1,660 | $6,109 |
| 2023 | $1,510 | $150 | $1,660 | $6,420 |
| 2022 | $1,510 | $150 | $1,660 | $6,572 |
| 2021 | $1,750 | $150 | $1,900 | $7,566 |
| 2020 | $1,750 | $150 | $1,900 | $7,400 |
| 2019 | $1,750 | $150 | $1,900 | $7,400 |
| 2018 | $2,030 | $150 | $2,180 | $8,415 |
| 2017 | $2,030 | $150 | $2,180 | $8,267 |
| 2016 | $2,030 | $150 | $2,180 | $8,295 |
| 2015 | $2,030 | $150 | $2,180 | $8,105 |
| 2014 | $2,030 | $150 | $2,180 | $7,876 |
| 2013 | $2,030 | $150 | $2,180 | $7,459 |
| 2012 | $2,030 | $150 | $2,180 | $7,292 |
| 2011 | $2,030 | $150 | $2,180 | $6,678 |
| 2010 | $2,030 | $150 | $2,180 | $6,403 |
| 2009 | $2,030 | $150 | $2,180 | $6,236 |
| 2008 | $2,030 | $150 | $2,180 | $5,829 |
| 2007 | $2,030 | $150 | $2,180 | $5,428 |
| 2006 | $2,030 | $150 | $2,180 | $5,428 |
Property facts
Year built
1979
Property type
single_family
Stories
—
Beds
4
Baths
2
Living area
—
Lot size
11,250 sqft
ZIP code
11950
City
Mastic
Street
Neptune Ave
Coordinates
40.79151, -72.83505
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 99 Neptune Ave last sell?
99 Neptune Ave most recently sold on Jan 11, 1991 for $114,000.
What is the current tax assessment for 99 Neptune Ave?
The most recent total assessment for 99 Neptune Ave (year 2025) is $1,660 with $6,358 in property tax.
How does 99 Neptune Ave's assessment compare to its last sale price?
The current assessment is 98.5% below the last sale price of $114,000.
When was 99 Neptune Ave built?
99 Neptune Ave was built in 1979.
How does 99 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 99 Neptune Ave?
99 Neptune Ave is a 4 bed, 2 bath, 11,250 sqft lot single_family.
Is 99 Neptune Ave a flip candidate?
No — 99 Neptune Ave does not appear in our flips dataset.
Is 99 Neptune Ave a tax-appeal candidate?
No — 99 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