9 Union Ave
Westfield, MA 01085
10 bd 4 ba 3,365 sqft Built 1900 Lot 5,227 sqft multi_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 | $296,500 | $76,500 | $373,000 | $5,662 |
| 2024 | $307,300 | $69,500 | $376,800 | $6,017 |
| 2022 | $269,000 | $66,200 | $335,200 | $5,257 |
| 2021 | $214,200 | $55,800 | $270,000 | $5,098 |
| 2020 | $197,700 | $55,800 | $253,500 | $4,880 |
| 2019 | $189,500 | $53,100 | $242,600 | $4,772 |
| 2018 | $167,700 | $53,100 | $220,800 | $4,275 |
| 2017 | $162,200 | $53,900 | $216,100 | $4,197 |
| 2016 | $162,200 | $53,900 | $216,100 | $4,201 |
| 2015 | $162,200 | $53,900 | $216,100 | $4,006 |
| 2014 | $162,200 | $53,900 | $216,100 | $3,929 |
| 2006 | $128,600 | $45,800 | $174,400 | $2,463 |
| 2005 | $109,300 | $42,300 | $151,600 | $2,374 |
| 2004 | $109,300 | $41,000 | $150,300 | $2,327 |
| 2003 | $117,700 | $21,100 | $138,800 | $2,505 |
Property facts
Year built
1900
Property type
multi_family
Stories
3
Beds
10
Baths
4
Living area
3,365 sqft
Lot size
5,227 sqft
ZIP code
01085
City
Westfield
Street
Union Ave
Coordinates
42.13069, -72.74423
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 9 Union Ave last sell?
No public-record sale is on file for 9 Union Ave.
What is the current tax assessment for 9 Union Ave?
The most recent total assessment for 9 Union Ave (year 2025) is $373,000 with $5,662 in property tax.
When was 9 Union Ave built?
9 Union Ave was built in 1900.
How does 9 Union Ave compare to others on Union Ave?
We track 2 other properties on Union Ave. Browse the list under "Other properties on Union Ave" to compare beds, baths, and sale history.
What are the property facts for 9 Union Ave?
9 Union Ave is a 10 bed, 4 bath, 3,365 sqft, 5,227 sqft lot multi_family.
Is 9 Union Ave a flip candidate?
No — 9 Union Ave does not appear in our flips dataset.
Is 9 Union Ave a tax-appeal candidate?
No — 9 Union Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.4%
Implied 1-yr
+13.8%
2026 Q2
$384.3K
2026 Q3
$395.1K
ZIP 01085 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union Ave