500 Union
Westborough, MA 01581
2 bd 2 ba 1,423 sqft Built 2007 condos
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 | $472,400 | — | $472,400 | $7,695 |
| 2024 | $453,600 | — | $453,600 | $7,444 |
| 2023 | $438,200 | — | $438,200 | $7,379 |
| 2022 | $405,000 | — | $405,000 | $7,488 |
| 2021 | $389,200 | — | $389,200 | $7,216 |
| 2020 | $351,900 | — | $351,900 | $6,447 |
| 2019 | $365,400 | — | $365,400 | $6,698 |
| 2018 | $335,200 | — | $335,200 | $6,188 |
| 2017 | $335,200 | — | $335,200 | $5,967 |
| 2016 | $300,800 | — | $300,800 | $5,345 |
| 2015 | $283,200 | — | $283,200 | $5,265 |
| 2014 | $283,200 | — | $283,200 | $5,463 |
Property facts
Year built
2007
Property type
condos
Stories
—
Beds
2
Baths
2
Living area
1,423 sqft
Lot size
—
ZIP code
01581
City
Westborough
Street
Union
Coordinates
42.26971, -71.61121
Comparable properties nearby
Frequently asked questions
When did 500 Union last sell?
No public-record sale is on file for 500 Union.
What is the current tax assessment for 500 Union?
The most recent total assessment for 500 Union (year 2025) is $472,400 with $7,695 in property tax.
When was 500 Union built?
500 Union was built in 2007.
How does 500 Union compare to others on Union?
We do not currently track other properties on Union.
What are the property facts for 500 Union?
500 Union is a 2 bed, 2 bath, 1,423 sqft condos.
Is 500 Union a flip candidate?
No — 500 Union does not appear in our flips dataset.
Is 500 Union a tax-appeal candidate?
No — 500 Union is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-3.8%
Implied 1-yr
-15.3%
2026 Q2
$487.6K
2026 Q3
$462.9K
ZIP 01581 — Median Price History + Forecast
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Geography