90 Diamond St
Ronkonkoma, NY 11779
3 bd 2 ba Built 1998 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 | $2,850 | $200 | $3,050 | $11,523 |
| 2024 | $2,850 | $200 | $3,050 | $11,007 |
| 2023 | $2,850 | $200 | $3,050 | $10,801 |
| 2022 | $2,850 | $200 | $3,050 | $10,367 |
| 2021 | $2,850 | $200 | $3,050 | $10,179 |
| 2020 | $2,850 | $200 | $3,050 | $10,200 |
| 2018 | $2,850 | $200 | $3,050 | $8,931 |
| 2017 | $2,850 | $200 | $3,050 | $8,618 |
| 2016 | $2,850 | $200 | $3,050 | $8,603 |
| 2015 | $2,850 | $200 | $3,050 | $8,408 |
| 2014 | $2,850 | $200 | $3,050 | $8,299 |
| 2013 | $2,850 | $200 | $3,050 | $8,057 |
| 2012 | $2,850 | $200 | $3,050 | $8,005 |
| 2011 | $2,850 | $200 | $3,050 | $7,625 |
| 2010 | $2,850 | $200 | $3,050 | $7,385 |
| 2008 | $2,850 | $200 | $3,050 | $7,133 |
| 2007 | $2,850 | $200 | $3,050 | $7,064 |
| 2006 | $2,850 | $200 | $3,050 | $6,925 |
Property facts
Year built
1998
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
—
Lot size
6,098 sqft
ZIP code
11779
City
Ronkonkoma
Street
Diamond St
Coordinates
40.83359, -73.11522
Frequently asked questions
When did 90 Diamond St last sell?
No public-record sale is on file for 90 Diamond St.
What is the current tax assessment for 90 Diamond St?
The most recent total assessment for 90 Diamond St (year 2025) is $3,050 with $11,523 in property tax.
When was 90 Diamond St built?
90 Diamond St was built in 1998.
How does 90 Diamond St compare to others on Diamond St?
We track 2 other properties on Diamond St. Browse the list under "Other properties on Diamond St" to compare beds, baths, and sale history.
What are the property facts for 90 Diamond St?
90 Diamond St is a 3 bed, 2 bath, 6,098 sqft lot single_family.
Is 90 Diamond St a flip candidate?
No — 90 Diamond St does not appear in our flips dataset.
Is 90 Diamond St a tax-appeal candidate?
No — 90 Diamond 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
+1.1%
Implied 1-yr
+4.3%
2026 Q3
$566.9K
2026 Q4
$572.5K
ZIP 11779 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Diamond St