18 Union St
Clinton, MA 01510
3 bd 2 ba 1,815 sqft Built 1850 Lot 14,375 sqft condo_townhome_rowhome_coop
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 | $268,100 | — | $268,100 | $3,566 |
| 2024 | $268,100 | — | $268,100 | $3,523 |
| 2023 | $251,900 | — | $251,900 | $3,368 |
| 2022 | $255,300 | — | $255,300 | $3,807 |
| 2021 | $221,000 | — | $221,000 | $3,523 |
| 2020 | $221,000 | — | $221,000 | $3,423 |
| 2019 | $203,900 | — | $203,900 | $3,248 |
| 2018 | $204,300 | — | $204,300 | $3,469 |
| 2017 | $155,200 | — | $155,200 | $2,742 |
| 2016 | $147,800 | — | $147,800 | $2,553 |
| 2015 | $137,400 | — | $137,400 | $2,289 |
| 2014 | $137,400 | — | $137,400 | $2,219 |
Property facts
Year built
1850
Property type
condo_townhome_rowhome_coop
Stories
—
Beds
3
Baths
2
Living area
1,815 sqft
Lot size
14,375 sqft
ZIP code
01510
City
Clinton
Street
Union St
Coordinates
42.41701, -71.68842
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 18 Union St last sell?
No public-record sale is on file for 18 Union St.
What is the current tax assessment for 18 Union St?
The most recent total assessment for 18 Union St (year 2025) is $268,100 with $3,566 in property tax.
When was 18 Union St built?
18 Union St was built in 1850.
How does 18 Union St compare to others on Union St?
We track 6 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 18 Union St?
18 Union St is a 3 bed, 2 bath, 1,815 sqft, 14,375 sqft lot condo_townhome_rowhome_coop.
Is 18 Union St a flip candidate?
No — 18 Union St does not appear in our flips dataset.
Is 18 Union St a tax-appeal candidate?
No — 18 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
-0.3%
Implied 1-yr
-1.0%
2026 Q3
$415.3K
2026 Q4
$414.2K
ZIP 01510 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union St