47 Union St
Watertown, MA 02472
3 bd 1 ba 1,769 sqft Built 1900 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 | $667,700 | — | $667,700 | $7,799 |
| 2024 | $587,800 | — | $587,800 | $6,877 |
| 2023 | $564,800 | — | $564,800 | $7,670 |
| 2022 | $525,200 | — | $525,200 | $6,959 |
| 2021 | $508,600 | — | $508,600 | $6,230 |
| 2020 | $508,600 | — | $508,600 | $6,174 |
| 2019 | $457,100 | — | $457,100 | $5,887 |
| 2018 | $418,000 | — | $418,000 | $5,630 |
| 2017 | $400,900 | — | $400,900 | $5,569 |
| 2016 | $369,800 | — | $369,800 | $5,059 |
| 2015 | $352,900 | — | $352,900 | $5,304 |
| 2013 | $339,300 | — | $339,300 | $4,981 |
| 2006 | $311,400 | — | $311,400 | $3,478 |
| 2005 | $318,500 | — | $318,500 | $3,475 |
| 2004 | $360,600 | — | $360,600 | $3,732 |
| 2003 | $266,500 | — | $266,500 | $3,371 |
Property facts
Year built
1900
Property type
condos
Stories
1
Beds
3
Baths
1
Living area
1,769 sqft
Lot size
—
ZIP code
02472
City
Watertown
Street
Union St
Coordinates
42.36293, -71.18823
Comparable properties nearby
Frequently asked questions
When did 47 Union St last sell?
No public-record sale is on file for 47 Union St.
What is the current tax assessment for 47 Union St?
The most recent total assessment for 47 Union St (year 2025) is $667,700 with $7,799 in property tax.
When was 47 Union St built?
47 Union St was built in 1900.
How does 47 Union St compare to others on Union St?
We track 4 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 47 Union St?
47 Union St is a 3 bed, 1 bath, 1,769 sqft condos.
Is 47 Union St a flip candidate?
No — 47 Union St does not appear in our flips dataset.
Is 47 Union St a tax-appeal candidate?
No — 47 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
+0.8%
Implied 1-yr
+3.2%
2026 Q3
$1.01M
2026 Q4
$1.02M
ZIP 02472 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union St