20 Riverdale Ct
Niskayuna, NY 12309
4 bd 3 ba 2,517 sqft Built 1987 Lot 20,909 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 | $328,100 | $46,900 | $375,000 | $16,409 |
| 2024 | $328,100 | $46,900 | $375,000 | $16,273 |
| 2023 | $328,100 | $46,900 | $375,000 | $16,161 |
| 2022 | $328,100 | $46,900 | $375,000 | $15,961 |
| 2021 | $328,100 | $46,900 | $375,000 | $11,832 |
| 2020 | $328,100 | $46,900 | $375,000 | $12,020 |
| 2018 | $328,100 | $46,900 | $375,000 | $11,634 |
| 2016 | $328,100 | $46,900 | $375,000 | $10,989 |
| 2015 | $328,100 | $46,900 | $375,000 | $10,788 |
| 2014 | $328,100 | $46,900 | $375,000 | $10,752 |
| 2013 | $328,100 | $46,900 | $375,000 | $13,783 |
| 2012 | $328,100 | $46,900 | $375,000 | $11,017 |
| 2011 | $328,100 | $46,900 | $375,000 | $9,955 |
| 2010 | $328,100 | $46,900 | $375,000 | $3,813 |
Property facts
Year built
1987
Property type
single_family
Stories
—
Beds
4
Baths
3
Living area
2,517 sqft
Lot size
20,909 sqft
ZIP code
12309
City
Niskayuna
Street
Riverdale Ct
Coordinates
42.81096, -73.87022
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 20 Riverdale Ct last sell?
No public-record sale is on file for 20 Riverdale Ct.
What is the current tax assessment for 20 Riverdale Ct?
The most recent total assessment for 20 Riverdale Ct (year 2025) is $375,000 with $16,409 in property tax.
When was 20 Riverdale Ct built?
20 Riverdale Ct was built in 1987.
How does 20 Riverdale Ct compare to others on Riverdale Ct?
We track 1 other property on Riverdale Ct. Browse the list under "Other properties on Riverdale Ct" to compare beds, baths, and sale history.
What are the property facts for 20 Riverdale Ct?
20 Riverdale Ct is a 4 bed, 3 bath, 2,517 sqft, 20,909 sqft lot single_family.
Is 20 Riverdale Ct a flip candidate?
No — 20 Riverdale Ct does not appear in our flips dataset.
Is 20 Riverdale Ct a tax-appeal candidate?
No — 20 Riverdale Ct is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.9%
Implied 1-yr
+3.8%
2026 Q3
$428.1K
2026 Q4
$431.9K
ZIP 12309 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Riverdale Ct