1806 Union St
Niskayuna, NY 12309
3 bd 2 ba 1,863 sqft Built 1948 Lot 14,810 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 | $154,900 | $45,100 | $200,000 | $9,047 |
| 2024 | $154,900 | $45,100 | $200,000 | $9,070 |
| 2023 | $154,900 | $45,100 | $200,000 | $9,043 |
| 2022 | $154,900 | $45,100 | $200,000 | $9,271 |
| 2021 | $154,900 | $45,100 | $200,000 | $7,080 |
| 2020 | $154,900 | $45,100 | $200,000 | $6,413 |
| 2018 | $154,900 | $45,100 | $200,000 | $6,351 |
| 2016 | $154,900 | $45,100 | $200,000 | $9,738 |
| 2015 | $154,900 | $45,100 | $200,000 | $6,139 |
| 2014 | $154,900 | $45,100 | $200,000 | $3,247 |
| 2013 | $154,900 | $45,100 | $200,000 | $8,260 |
| 2012 | $154,900 | $45,100 | $200,000 | $6,517 |
| 2011 | $154,900 | $45,100 | $200,000 | $5,938 |
| 2010 | $154,900 | $45,100 | $200,000 | $2,847 |
Property facts
Year built
1948
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,863 sqft
Lot size
14,810 sqft
ZIP code
12309
City
Niskayuna
Street
Union St
Coordinates
42.80046, -73.89638
Comparable properties nearby
Frequently asked questions
When did 1806 Union St last sell?
No public-record sale is on file for 1806 Union St.
What is the current tax assessment for 1806 Union St?
The most recent total assessment for 1806 Union St (year 2025) is $200,000 with $9,047 in property tax.
When was 1806 Union St built?
1806 Union St was built in 1948.
How does 1806 Union St compare to others on Union St?
We track 8 other properties on Union St. Browse the list under "Other properties on Union St" to compare beds, baths, and sale history.
What are the property facts for 1806 Union St?
1806 Union St is a 3 bed, 2 bath, 1,863 sqft, 14,810 sqft lot single_family.
Is 1806 Union St a flip candidate?
No — 1806 Union St does not appear in our flips dataset.
Is 1806 Union St a tax-appeal candidate?
No — 1806 Union 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
+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 Union St