129 Roberts St
Mastic, NY 11950
3 bd 3 ba Built 1980 Lot 21,780 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 | $1,775 | $225 | $2,000 | $8,402 |
| 2024 | $1,775 | $225 | $2,000 | $8,061 |
| 2023 | $1,775 | $225 | $2,000 | $9,079 |
| 2022 | $1,775 | $225 | $2,000 | $9,340 |
| 2021 | $1,775 | $225 | $2,000 | $9,293 |
| 2020 | $1,775 | $225 | $2,000 | $9,158 |
| 2018 | $1,775 | $225 | $2,000 | $9,127 |
| 2017 | $1,775 | $225 | $2,000 | $8,807 |
| 2016 | $1,775 | $225 | $2,000 | $8,808 |
| 2015 | $1,775 | $225 | $2,000 | $8,612 |
| 2014 | $1,965 | $225 | $2,190 | $9,141 |
| 2013 | $2,075 | $225 | $2,300 | $9,336 |
| 2012 | $2,075 | $225 | $2,300 | $9,092 |
| 2011 | $2,075 | $225 | $2,300 | $11,793 |
| 2010 | $2,075 | $225 | $2,300 | $8,219 |
| 2008 | $2,075 | $225 | $2,300 | $7,660 |
| 2007 | $2,075 | $225 | $2,300 | $7,307 |
| 2006 | $2,075 | $225 | $2,300 | $6,867 |
Property facts
Year built
1980
Property type
single_family
Stories
—
Beds
3
Baths
3
Living area
—
Lot size
21,780 sqft
ZIP code
11950
City
Mastic
Street
Roberts St
Coordinates
40.79533, -72.84361
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 129 Roberts St last sell?
No public-record sale is on file for 129 Roberts St.
What is the current tax assessment for 129 Roberts St?
The most recent total assessment for 129 Roberts St (year 2025) is $2,000 with $8,402 in property tax.
When was 129 Roberts St built?
129 Roberts St was built in 1980.
How does 129 Roberts St compare to others on Roberts St?
We track 8 other properties on Roberts St. Browse the list under "Other properties on Roberts St" to compare beds, baths, and sale history.
What are the property facts for 129 Roberts St?
129 Roberts St is a 3 bed, 3 bath, 21,780 sqft lot single_family.
Is 129 Roberts St a flip candidate?
No — 129 Roberts St does not appear in our flips dataset.
Is 129 Roberts St a tax-appeal candidate?
No — 129 Roberts St 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 Roberts St