51 Union St
Greenfield, MA 01301
Lot 12,632 sqft land
Most recent sale
$40,000
Feb 13, 2014
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Nov 6, 2023 | Sold | $72,000 | MLSPIN |
| May 23, 2023 | Listed | $77,500 | MLSPIN |
| Jan 1, 2023 | Listing removed | $77,500 | MLSPIN |
| Jan 23, 2022 | Listed | $77,500 | MLS #72936215 |
| May 1, 2021 | Relisted | $77,500 | MLS #72803180 |
| Mar 24, 2021 | Listed | $77,500 | MLS #72803180 |
| Feb 13, 2014 | Sold | $40,000 | MLS #71600333 |
| Jan 17, 2014 | Relisted | $57,000 | MLS #71600333 |
| Jan 16, 2014 | Listing removed | $57,000 | MLSPIN |
| Dec 17, 2013 | Price changed | $57,000 | MLS #71600333 |
| Dec 12, 2013 | Price changed | $59,000 | MLS #71600333 |
| Oct 23, 2013 | Listed | $65,000 | MLS #71600333 |
| Aug 24, 2013 | Listing removed | $25,000 | MLSPIN |
| Aug 23, 2013 | Listed | $25,000 | MLS #71573671 |
| Aug 2, 2013 | Sold | $15,000 | MLS #71456849 |
| Nov 13, 2012 | Listed | $15,000 | MLS #71456849 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | — | $66,700 | $66,700 | $1,305 |
| 2024 | — | $53,500 | $53,500 | $1,091 |
| 2023 | — | $53,500 | $53,500 | $1,051 |
| 2022 | — | $48,400 | $48,400 | $1,080 |
| 2021 | — | $48,100 | $48,100 | $1,117 |
| 2020 | — | $43,800 | $43,800 | $1,004 |
| 2019 | — | $38,000 | $38,000 | $850 |
| 2018 | $2,300 | $37,300 | $39,600 | $888 |
| 2017 | $2,300 | $37,300 | $39,600 | $861 |
| 2016 | $56,100 | $35,900 | $92,000 | $2,007 |
| 2015 | $69,000 | $40,200 | $109,200 | $2,458 |
| 2014 | $37,700 | $40,200 | $77,900 | $1,599 |
| 2006 | $58,300 | $34,200 | $92,500 | $1,685 |
| 2003 | $51,500 | $25,300 | $76,800 | $1,629 |
Property facts
Year built
—
Property type
land
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
12,632 sqft
ZIP code
01301
City
Greenfield
Street
Union St
Coordinates
42.59242, -72.59464
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 51 Union St last sell?
51 Union St most recently sold on Feb 13, 2014 for $40,000.
What is the current tax assessment for 51 Union St?
The most recent total assessment for 51 Union St (year 2025) is $66,700 with $1,305 in property tax.
How does 51 Union St's assessment compare to its last sale price?
The current assessment is 66.8% above the last sale price of $40,000.
When was 51 Union St built?
The year built for 51 Union St is not in our records.
How does 51 Union St compare to others on Union St?
We track 3 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 51 Union St?
51 Union St is a 12,632 sqft lot land.
Is 51 Union St a flip candidate?
No — 51 Union St does not appear in our flips dataset.
Is 51 Union St a tax-appeal candidate?
No — 51 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
+4.4%
Implied 1-yr
+17.5%
2026 Q3
$478K
2026 Q4
$494.3K
ZIP 01301 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union St